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3C ^ I


VllOGE<br />

ALGARUM<br />

OMF"JM HUCUSQUE COGNITARUM.<br />

DIGESSIT<br />

DOCT. J. BAPT. DE-TONI<br />

INSTITUTI BOTANICI PATAVINI ADJUTOR SOC. BOTAN. ITAL.,<br />

SOC. VENETO-TRIDENTINiE, SOC. SCIENT. NATUR. KIEWENSIS, SOC. GALL. BOT.<br />

SOC. BOTAN. LUGDUN., SOC. BOTAN. GERMAN.,<br />

SOC. NATUR. GIESSENSIS SODALIS « NOTARISLE » REDACTOR.<br />

H^ol. !• — Sect. !•<br />

CHLOROPHYGE^<br />

Fol 46% — Pretium it. lib. {frmQ^) 46.<br />

PATAVII<br />

XXV JULTI aiDCCCLXXXlX<br />

SUMPTIBUS AUCTORIS<br />

TYPIS SEMINARII.<br />

-.S<br />

i^L^


OPERA ET OPUSCULA<br />

EDITA A<br />

DOCT. J. B, DE-TON<br />

!. Le Alghe delle Ardenne contenute nelle Crj^ptogamfe Arduennae<br />

della Sig. M. A. Libert. — Malpigliia anno I, fasc. IV, — Messina<br />

1886.<br />

2. Flora algologica della Venezia parte prima: Le Floridee (collab.<br />

llott. D. Levi). — Atti R. Istituto Veneto serie VI, tomo III. —<br />

Venezia 1885-86.<br />

i!. Kelazione sul riordinamento dell' Algarium Zanardini al Comitato<br />

direttivo del Civico Museo Correr di Venezia (id.). — Notarisia<br />

anno I, n, 2, p. 73-76. — Venezia 1886.<br />

wiscellanea phjcologica, series prima: I. Diatomacese nonnullce<br />

^.iiovae vel veteres notis microraetricis ditatas; II. Osservazioni so-<br />

l)ra rHapalidium confervicolum raccolto per la prima volta sulle<br />

spiaggie venete; III. Osservazioni sopra una specie di Trentepohlia<br />

nuova per la flora italiana (id.). — Atti R. Istituto Veneto serie<br />

VI, torao IV. — Venezia 1886.<br />

5. De Algis nonnullis, praecipue Diatomaceis, inter Nymph.-eaceas horti<br />

botanici patavini (id.). — Malpighia anno I, fasc. 7. — Messina 1886.<br />


SYLIOGE<br />

ALGARU<br />

OMNIUM HUCUSQUE COGNITARUM.<br />

DIGESSIT<br />

DOCT. J, BAPT. DE-TONI<br />

INSTITUTI BOTANICI PATAVINI ADJUTOR SOC. BOTAN. ITAL.,<br />

SOC, VENETO-TRIDENTIN.E, SOC. SCIENT. NATUR. KIEWENSIS, SOC. GALL. BOT.,<br />

SOC. BOTAN. LUGDUN., SOC. BOTAN. GERMAN.,<br />

SOC. KATUR. GIESSENSIS SODALIS — « NOTARISIjE » REDACTOR.<br />

l^ol. I.<br />

MARINE BIOLOGIGAL LABORATORY.<br />

Received<br />

Accession No. j (o J.<br />

Given by \J^'<br />

Place,<br />

W.:.<br />

a_Aju<br />

*^*flo book op pamphlet is to be pemoved fpom the Ijabopatot^<br />

laithoat the pepmission of the Tpastees.


OPERA ET OPUSCULiV<br />

EDITA A<br />

DOCT, J. B. DE-TONI<br />

1. Le Alghe delle Ardenne contenute nelle Cryptogamje Arduennas<br />

della Sig. M. A. Libert. — Malpighia anno I, fasc. IV. — Messina<br />

1886.<br />

2. Flora algologica della Venezia parte prima: Le Floridee (collab.<br />

Dott. D. Levi). — Atti R. Istituto Veneto serie VI, tomo III. —<br />

Venezia 1885-86.<br />

II Relazione sul riordinamento dell' Algarium Zanardini al Comitato<br />

direttivo del Civico Museo Correr di Venezia (id.). — Notarisia<br />

anno I, n. 2, p. 73-76. — Venezia 1886.<br />

"^liscellanea phycologica, series prima: I. Diatomaceae nonnullai<br />

iiovae vel veteres notis micrometricis ditatse; II. Osservazioni sopra<br />

rHapalidium confervicolum raccolto per la prima volta sulle<br />

spiaggie venete; III. Osservazioni sopra una specie di Trentepohlia<br />

nuova per la flora italiana (id.). — Atti R. Istituto Veneto serie<br />

VI, tomo IV. — Venezia 1886.<br />

5. De Algis nonnuUis, praecipue Diatomaceis, inter Nymph.osaceas horti<br />

botanici patavini (id.). — Malpighia anno I, fasc, 7. — Messina 188().<br />

6. Enumeratio Conjugatarum in Italia <strong>hucusque</strong> <strong>cognitarum</strong> (id.). —<br />

Notarisia anno I, n. 2, p. 110-116. — VenezLaJ.886.<br />

7. Primi materiali pei<br />

(id.). — Notarisia a<br />

A^enezia 1886.<br />

S. Sopra una PalmelU<br />

risia anno II, n. 5,<br />

5). Alg£e nonnuUte qua<br />

fretum, anno 1884,<br />

Trentina di Sc. Nat<br />

10. Spigolature per la<br />

vol. XIX, n. 2. — ;<br />

11. Frammenti algolog<br />

cruciatum (id.). — No<br />

12. Flora algologica de<br />

— Atti \i. Istituto '


SYLLOCE<br />

ALurARL<br />

OMNIUM HUCUSQUE COGNITARUM.<br />

DIGESSIT<br />

DOCT. J, BAPT. DE-TONI<br />

INSTITUTI BOTANICI PATAVINI ADJUTOR SOC. BOTAN. ITAL.,<br />

SOC. VENETO-TRIDENTIN^, SOC. SCIENT. NATUR. KIEWENSIS, SOC. GALL. BOT.,<br />

SOC. BOTAN, LUGDUN., SOC, BOTAN. GERMAN,,<br />

SOC. NATUR. GIESSENSIS SODALIS — « NOTARISIiE )) REDACTOR.<br />

PATAVII<br />

XXV JULII MOCCCLXXIXIX<br />

SUMPTIBUS AUCTORIS<br />

TYPIS SEMINARII.


SYLLOGE<br />

CHLOROPHYGEARUM<br />

OMNIUM HUCUSQUE COGNITARUM<br />

DIGESSIT<br />

DOCT. J. BAPT. DE-TONI<br />

INSTITUTI BOTANICI PATAVINI ADJUTOR SOC. BOTAN, ITAL.,<br />

SOC. VENETO-TRIDENTINj-E, SOC. SCIENT. NATUR. KIEWENSIS, SOC. GALL. KOT.<br />

SOC. BOTAN. LUGDUN., SOC. BOTAN. GERMAN.,<br />

SOC. NATUR. GIESSENSIS SODALIS (( NOTARISI^ )) REDACTOR.<br />

PATAVII<br />

XXV JULir mj:>ccoi-.xxxix<br />

SUMPTIBUS AUCTOKtS<br />

TYPIS SEMINARII.


PR^FATIO<br />

clari F. T. Kuetzing edito opere « Species Algarum »<br />

quadraginta jam anni praeterierunt, nec alia scripta postea<br />

edita sunt, in quibus totius orbis Algarum descriptiones col-<br />

lecta3 ordinatseque essent. Revera, etsi J. G. Aga.rdh, L.<br />

Rabenhorst, E. Bornet, G. Thuret, F. HAacK, J. Reinke,<br />

F. Ardissone, M. C Cooke, 0. Kirchner, A. De-Bary, F. R.<br />

Kjellman, J. B. Delponte, W. G. Farlow, A. Hansgirg, F.<br />

WoLLE, C. G. Ehrenberg, J. De-Notaris, A. H. Hassalt., C.<br />

MONTAGNE, J. RaLFS, 0. NORDSTEDT, R. K. GrEVILLE, W. H.<br />

Harvet, J. Zanardini, C. Flahault, V. B. Wittrock, G.<br />

Lagrrheim, W. Archer, C. Gobi ceterorumque plurimorum<br />

opera classica Taxonomise phj^cologicse valde profuerint,<br />

tamen ad familiarum studia vel ad singularum florarum<br />

illustrationes restringuntur.<br />

Auctio specierum multitudinis et geographic?e distribu-<br />

tionis cum ob studia florarura supra dicta tum ob itinerum<br />

exitus, quorum A. Piccone, J. Zanardini, E. Askenasy, P.<br />

Magnus, A. Grunow, F. Castracane, G. Dickie, P. Hariot, P.<br />

Petit, R. Boldt, F. Elfving novissimas contributiones tan-<br />

tum nomino, accretio notionum histologicarum atque biolo-


8<br />

gicarum, investigationes circa polymorphismum ct circa<br />

nexus geneticos multarum phycearum merito potissimum<br />

cel. G. Thu-ret, A. Bornet, G. Berthold, P. ILvuptfleisch,<br />

F. SCHMITZ, A. HzVN^SaiRG, N. KOLDERUP-ROSEXVIXGE;, F. CoHN,<br />

A. De-B\ry, N. Pringsheim, F. Noll, E. Str^sburger, 0.<br />

MUELLER, J. ReINKE, G. KlEBS, A. BoRZl, N. W. P. PtAU-<br />

wenhoff, L. Rbinha.rd, P. Falkenberg, J. E. Areschoug, N.<br />

Wille, E. Janczewski, L. Klein, L. Kny, T. Rostafinski,<br />

M. WoRONix, G. Solms-Laubach, eo pervenerunt, ut sine<br />

erroris dubiiD, nisi intra paucos annos opus systematicum<br />

generale edatur, Algologiam speciebus innumeris, in-<br />

conditis iteratisve obrutam fore ideoque damnum non leve<br />

futurum atFirmare licet.<br />

Ex quo utilitas, ne dicam necossitas, operis sj^stematici,<br />

otsi collectivi, patet, ubi omnes Algse <strong>hucusque</strong> cognitse<br />

et quarum descriptiones dispersae habentur per innumera-<br />

biUa opera, adnotationes, annales, diaria, ssepe difficiliter<br />

comparanda, significentur et describantur.<br />

Qua3 quum animadvertissem, ab aliquot annis animum<br />

ad efficiendum hujus generis opus intendi, et nunc, inci-<br />

tatamentis consiliisque benignis meorum coUegarum sollici-<br />

tatus atque adjutus «<strong>Sylloge</strong>n Algarum <strong>omnium</strong>» incipio.<br />

Totum intra sex annos me opus perfecturum vivam<br />

spem habeo materiamque copiosam etiam ad futura volu-<br />

mina in promptu jam teneo ; sed inihi scicntiseque huic nia-<br />

ximce utilitati crit, si collegye tostimatione dignissimi non-<br />

nullarum familiarum tractationcs (in Syllogcs corpus inse-<br />

rendas) sumerent.<br />

Circa <strong>Sylloge</strong>n, quam incipio, ea, quto sequuntur, consi-<br />

deranda sunt:<br />

L Spccies, quarum diagnoscs cduntur, non paucj.c a nie


ipso observatse fuerunt; ceterae ex phycologorum quam plu-<br />

rimorum operibus, quse citantur, excerptse sunt ; de his<br />

vero sponsionem nuUam mihi sumere licet.<br />

II. Fieri potest ut species eadem bis vel pluries variis<br />

nominibus exponatur; sed cum de sequipoUentia nominum<br />

certa notio mihi adhuc desideretur, species omnes referre<br />

coactus fui, tutius judicium autoptis relinquens.<br />

III. Diagnoses Algarum, quotquot potui (nec multas<br />

deesse puto), undecumque comparare studui. Phycologos ta-<br />

men enixe rogo, ut si quas diagnoses sibi notas omiserim,<br />

humanissime transmittant. Propositum est enim diagnoses<br />

omissas vel <strong>algarum</strong> novarum in Commentario meo « No-<br />

tarisia » paulatim in lucem edere. Phjcologos insuper ro-<br />

gatos velim ut <strong>algarum</strong> dimensiones tantummodo per milli-<br />

metra et micromillimetra exprimant *).<br />

IV. Diagnoses, ubi completas invenire potui, ex unico<br />

auctore exscripsi vel latine reddidi; ssepe vero e duobus,<br />

raro pluribus, auctoribus sese invicem perficientibus erui.<br />

Hoc autem non feci nisi quum omnino certus essem diver-<br />

sas auctorum notas ad eamdem speciera pertinere. Si aliter,<br />

fontes vel dubia notavi. Diaguoses plurimas nimis longas,<br />

ablatis minoris momenti notis, breviavi, rarius reformavi.<br />

V. Species omnes <strong>hucusque</strong> cognitas, quantum fieri po-<br />

tuit, ad genera nuperrime strictius definita referre cona-<br />

tus sum. Studiosis tamen valde commendo ut suas species<br />

non sub uno genere inquirant sed et sub affinibus omni-<br />

*) In prsesenti opere, ut in Notarisia aliisque priecedentibus raeis, ad<br />

organa miuima metienda adliibetur mieromillimetrum (= Vmo millimetri)<br />

quod exprimitur signo /x. (micron). Ubi adsunt uumeri interjecto signo «<br />

primus nuraerus denotat maximam longitudinem (secus axin vegetativum)^<br />

alter vero maximam latitudinem organi vel algie partis, de qua sermo est.<br />

,<br />

9


10<br />

Lus. Conferantur e. gr. species Conferoce et Mierospora^<br />

Doeldli, Pe/iii et Plearokeaii, Cos/narii, Disphi/ietii et<br />

PlearoUe/iiopsidis etc.<br />

VI. Genera vastiora, quantuiu fieri potuit, in su])ge-<br />

nera vel sectiones divisi ; sed et hic contigisse potest, ut<br />

species, ob notas non plaae definitas, ad sectionem non suam<br />

relatse sint; sub variis ergo generis sectionibus species<br />

late inquirendse sunt. Cfr. e. gr. gen. Cos/iia/^ia/n, Clado-<br />

pkora/n, Staai'asi/'a//i etc.<br />

VII. Species minus certas ad singulorum generum cal-<br />

cem subjunxi; species vero prorsus dubias ad tinem fami-<br />

liarum v. subordinum addidi, nuUas formas negligens ex<br />

eo quod algge quoque male hodie definitse in posterum<br />

iterum reperiri riteque describi vel in herbariis investi-<br />

gari possint.<br />

VIII. Quoad genera vel species genetice aliis cognatas,<br />

suo loco tantum nomina citavi ; diagnoses vero sub proprio<br />

ordine reperientur.<br />

IX. Si observationes quasdam ab Auctorum observatio-<br />

nibus desciscentes addere necessarium duxerim, has inter<br />

signa « » imprimendas curavi.<br />

X. De nomenclatura adhibita pauca mihi notanda: spo-<br />

ris agilibus (ciliatis) nomen unicum {zoofjo/udia,/)i) servavi<br />

nec distinctionem peculiarem feci (ut nonnuUi phycologi<br />

egregii proposuerunt) ; distinxi, e contrario, earum functio-<br />

nes : ge/ieratione/n (quoad zoogonidia) seu multiplicationem<br />

pcr zoogonidia inter se copulantia (z^ooqaineta), p/'opa(jatio'<br />

ne/n seu multiplicationem per zoogonidia directe (h. e. sino<br />

copulatione) germinantia* {.^oospo/'(e). Sporis perdurantibus<br />

nomina plura ab auctoribus data fuerunt, h. e. cystoe, cellula)<br />

l^crdurantes, liypnosporix), chronospora), stato-spores, aci-


neta3, aplanosporse etc. In hac nominum confusione nomen<br />

Cjj^ta utpote magis comprehensivum est servandum ; lu//)jio-<br />

spovce vero nuncupandse videntur cy*stse post quietis periodum<br />

germinantes, tacJiijsporce (nec goiiidia, nomen jam<br />

apud lichenes usurpatum) cvstse mox evolutse. Alteram ma-<br />

gni momenti distinctionem proposuit clarus Wille, qui cy-<br />

stas sine peculiari plasmatis renovatione (Rejuvenescence,<br />

Verjuengung) acinetas appellavit, cystas plasmatis renova-<br />

tione ortas aplanosporas nuncupavit.<br />

XI. Specierum distributionem geographicam, quam ma-<br />

xime potui, curavi ; comparanda tamen pro variis regionibus<br />

sunt auctorum opera permulta, qua? ceterum (fere omnia ha-<br />

cusque in lucem edita) in eiencho bibliographico Syllogi prte-<br />

misso enumeravi.<br />

Qiii notiones ampliores de flora quadam phycologica<br />

sibi comparare velit, libros hos conferat et omissionibus mcis<br />

benevole indulgeat et ignoscat.<br />

XII. Monere cogor Ckaraccas a Chlorophr/ceis genui-<br />

nis me consulto exclusisse; harum vero <strong>Sylloge</strong>n in animo<br />

est in calcem totius operis edere.<br />

XIII. Quoad algas superiores fossiles, qua3 in <strong>Sylloge</strong><br />

mea omittuntur, conferri possunt opera palseontologica illustr.<br />

Brongxiartii, Cavarie, Ettingshausenii, Goeppertii, Heerii, Mas-<br />

SALOXGII, SaPORTAE, SciIIMPERII, SlSMONDAE, SoRDELLII, SqUINA-<br />

BOLii, Ungerii etc. et mox edendum opus de plantis tertia-<br />

riis itahcis egregii mei amici Doct. Aloysii Meschinellii,<br />

vicetini. Diatomaceas autem fossiles una cum viventibus<br />

suo loco egomet describam.<br />

Restat nunc ut botanicis prceclarissimis amicisque mcis<br />

plurimis tam Europpe quam America), qui huic Oporis mei<br />

II


12<br />

volumini strcnuo variisque rationibus faverunt, gratias per-<br />

quam maximas agam.<br />

Inter quos liceat mihi illos imprimis nominare qui vel<br />

suorum operum duplum exemplar mittendo vel libros perra-<br />

ros phycologicos commodando vel transcribendo vcl tandem<br />

operis mei notitiam per diaria benevole diffundendo, Syl-<br />

loges vitam excitarunt qui sunt: J. G. Agardh,.E. Aske-<br />

NASY, R. BOLDT, E. BoRNET, A. BoRZl, T. CaRUEL, P. A.<br />

Da.ngeard, J. Deby, E. De-Wildeman, W. G. Farlow, Ch.<br />

Fla.hault, M. Foslie, F. Gay, C. GoBi, A. Grunow, A.<br />

IIansgirg, P. Hariot, F. IIauciv:, P. Hauptfleisch, J. Ist-<br />

vanffi-Schaarschmidt, 0. KiRCHXE-.i, F. R. Kjellman, G.<br />

Klebs, L. Klein, N. Kolderup-Rosenvinge. F. T. Kubtzing, G.<br />

Lagerheim, P. Magnus, M. Moebius, G. Murray, 0. Nord-<br />

sTEDT, J. Passerini, P. Petit, A. Piccone, N. Pringsheim,<br />

M. PtAciBORSKi, N. W. P. Rauwenhoff, L. Reinhard, J. Rein-<br />

KE, D. B. RlABININE, P. RlCHTER, P. A. SaCCARDO, F. ScHMITZ,<br />

N. SURINGAR, W. B. TURNER, N. WlLLE, V. B. WlTTROCK, F.<br />

WoLLE et D."'" M. Lewin, A. Weber van Bosse.<br />

Paiavii, X\ Julii 1889.<br />

J. B- DE-TONI


BIBLIOTHECA PHYCOLOGICA<br />

seu catalogus librorum et collectionuiu ^) exsiccatarum algas<br />

quascumque sistentium.<br />

I. LIBRI<br />

Abbott etc. — Freslnvater Algfe of West Yorkshire, with 1 plate. Leeds 1886.<br />

AcHESON G. — Bioiogical Study of the t;ip water in tlie School of practical science,<br />

Toronto (Proceod. Canadian Inst. vol. I, 1883, p. 413).<br />

Adams J. M. — Motion of Diatoms (Amer. Monthly Micr. Journ. Vol. IV, 1883, p. 59).<br />

Adan H. Ph. — Les Diatomoes (Le Microscope, coup d'ceil discret sur le monde in-<br />

visible). Bruxelles 1873.<br />

Adanson M. — Familles des plantes. Paris 1763.<br />

Agardh C. A. — Dispositio <strong>algarum</strong> Sueciaj. Lundse 1810-1812.<br />

— Algarum Decades I-IV. Lundae 1812-1816.<br />

— Anmarkingar om slagtet Lemanea, samt beskrifning om tveune nya arter de-<br />

raf (Kongl. Vet. Akad. Handlingar XXXV, 1814, p. 33).<br />

— Beskrifning af en ny art Conferva. (Ibidem p. 195, 200).<br />

— Synopsis Algarum Scandinaviee. Lundse 1817.<br />

— De metamorphosi Algarum. Lundae 1820.<br />

— Icones Algarum ineditae. Lund« 1820-1822.<br />

— Species <strong>algarum</strong> rite cognitfe Vol. I, II. Griphisvaldise 1821, 1828.<br />

— Systema Algarum. Lund£e 1824.<br />

— Aufziihlung einiger in den oesterreichischen Landern gefundenen Gattunge und<br />

Arten von Algen etc. (Flora X, n. 40, 41). Regensburg 1827.<br />

— Anatomie und Kreislauf der Charen, mit. col. Kpfrt. (Leop. Akad. 1826).<br />

-- Einige Bemerkungen iiber Hon. Dr. Meyen's kritische Beitrage zum Studium<br />

der Siisswasseralgen (Flora 1829).<br />

— Conspectus criticus diatomacearum: 4 partes. Lund 1830-1832.<br />

— Hafsalgers germination. Stockholm 1834.<br />

— Des Conferves thermales de Carlsbad. (Almanach de Carlsbad 1834).<br />

— Icones <strong>algarum</strong> europjearura. Lipsi?e 1828-1835.<br />

Agardh J. G. — Sur la propagation des Algues, avec 4 planchcs. Paris 1836.<br />

1) Asterisco (*) notata suut opera ab auctoribus benevole mihi dono data.<br />

2) Includuntur Characece, non vero algse qusedam (Beggiatoa, Leptothrix etc.) nunc<br />

ad Schizomyceteas merito relatae. Characece utpote ab algis veris desciscentes, in<br />

oalcem operis edentur.<br />

"<br />

a


ir<br />

Bibliotheca Phycologica.<br />

Agardh J. G. — Novitia^ Floras Suecije ex Algariiin fuinilia. Liiud«3 1836.<br />

— Obsorvationer pa Sporidiernesrorclso iios da grona Algerne. (Stokh, Akad.<br />

Ilandling. 1836).<br />

— Bidrag till en noggrannare Kanaodom af propagations-organerne hos Algerne.<br />

(Ibidem 1836).<br />

— Beohachtiingen iiber die Bewegung der Sporidien in den griinen Algen (Klo-<br />

ra 1840).<br />

— In historiam Algarum Symbolse. (Linn&a XV, p. 443). Hallfe 1841.<br />

— Algje maris mediterranei et adriatici. Paris 1842.<br />

— In systemata <strong>algarum</strong> hodierna adversaria. Lundse 1844.<br />

— (Efver de Capska Arterna af Siagtet Iridjea, m. 7 Taf. Stockholm 1847.<br />

— Anadema, novuni genus <strong>algarum</strong>, cum tab. (Stockh. Akad. Ilandl.) Holmioe 1848.<br />

— Nya Alger fran Mexico. ((Efvers. af Kongi. Vet. Akad. 1847). Stockhohn 1848.<br />

— Species, genera et ordines Algarum Vol. I, II. Lundte 1848, 1863.<br />

— Spetsbergena Alger. Lundas 1862.<br />

— Bidrag till Kiinnedomen af Spetsbergens aiger : 2 Hefte m. 3 col. Taf. Stockholtn<br />

1868, 1870.<br />

— De Laminarieis symbola (Lunds Uuivers. Arsskrift tome 4) Lund 1867.<br />

— Alger insamladft pa Gronland 1870 af dr. Sv. Berggren och P. (Eberg, Confer.<br />

Redogoreise for en expedition till Gronland iir 1870 af A. E. Nordenskiold.<br />

((Efvers. af Kongl. Vet. Akad. Forhandl. 1870), Stockiiolm 1871.<br />

— Algse insularum Chatam, exped. .losephines etc. : 2 part. c. tab. color. Hol-<br />

mise 1870.<br />

— Bidrag till Kannedomen af Gronlands Laminarieer ocli Fucaceer. Stockli. 1872.<br />

— Bidrag till Florideernes Systematik. Lundfe 1872.<br />

— Till Algernes Systematik I. Caulerpa, II. Zonaria, III. Saigassum (Lunds Uuiv,<br />

Aarskrift tom. fX). Lund» 1872.<br />

— Om Bladets Udvikling hos Algerne, m. Taf. KJobenhavn 1874.<br />

— Epicrisis Systematis Floridearum vol. III. Lundaj 1876.<br />

— De Algis Novfe Zelandiae marinis. Lund 1877.<br />

— Florideernes Morphologie, med 33 Tafl. Stockliolm 187P.<br />

— Till Algernes Systeniatik IV. Cliordariese, V. Dictyotca3 cum 3 tab. (Lund. Univ.<br />

Aarskrift tom. XVII). Lund 1880.<br />

— Till Algernes Systematik VI. Uivacese cum 4 tab. col. (Ibidcm tome XIX). Lund<br />

1882.<br />

— TiU Algernes Systematik VII. Floridese cum 1 tab. (Ibid. toin. XXI). Lund 1884.<br />

— Till Algernes Systematik VIII. Siplionese cum Ti tab. (Ibid. tom. X.XIII). Lund 18 6.<br />

— *0m structuren lios Champia och Lomentaria med anledning af nyare tydnin-<br />

gar. (CEfvers. K. Vet. Akad. Forhandl. n. 2). Stockholm 1888.<br />

Ahlner K. — Bidrag till Kannedomen om de Svenska form af Algslugtet Entero-<br />

morpha, m. Kpftr. Stochkolm 1878.<br />

Allary. — Analyse d'algues marines (Bull. Soc. Ciiim. de Paris t. X.XX^', 1881, n. 1).<br />

Allen T. F. — Similarity between tlie Cli.iraceio of America and Asia (Bull. Torrey<br />

Botan. Club 1880, n. 10).<br />

— Development of tlie Cortex in Ciiara (Bull. Torrey botan. Club 1882, n. 4).<br />

— Observations on somo Americau forms of Cliara coronata, with 11 flg. and I<br />

color. plate (American Naturalist vol. XVI, 1882).


Bibliotlieca Phycologica. iii<br />

ALI.EN T. F. — Sorne Notes ou Cliaracefe, with plutes LXXI-LXXV. (BuU. of the Tor-<br />

rey botanical Club LS87, p. 211;.<br />

— Notes on tlie American Species of Tolypeila (^Bull. Torrey bot. Club vol. X,<br />

1883, n. 10, 11).<br />

— Nitella (not Tolypella) Macounii (Bull. Torrey bot. Club 1888. n. 1).<br />

— Tiie Cliaracea3 of America part. I, 1888.<br />

Aliioni C. — Flora pedemontana. Angustse Taurinorurn 1785.<br />

Allman G. J. — On a new genus of Algse belonging to the Family Nostochinefe (Ann.<br />

and Mag. Nat. Hist. 1843, vol. XI, p. 161).<br />

— On an undescribed Alga allied to Coleochsete scutata (British Association Re-<br />

port 1847).<br />

— On an apparently undescribed genus of Freshwater Algse. (British Associa-<br />

tion Report 1847).<br />

— On two undescribed Algse. (Proceed. R. Instit. Academy 1847).<br />

— On microscopic Alga as a cause ofthe phenomenon of the coloration of large<br />

inasses of water (Phytologist vol. IV, 1852).<br />

Amann J. — Note sur Temploi du Baume de Tolu pour la preparation des Diatomees<br />

(BuII. Soc. Belg. dc Microscop. Bruxelles 1885, p. 127).<br />

Ambronn H. — Ueber dio Art und "Weise der Sprossbildung bei deu Rhodomeleen-<br />

Gattungen Vidalia, Amansia und Polyzonia. (Sitz. Bot. Ver. d. Prov. Bran-<br />

denb. XXII, p 73, 76).<br />

— Ueber einige Falle von Bilateralitat bei den Florideen (Botan. Zeitung XXXIX,<br />

t. III, IV). Leipzig 1880.<br />

Amici G. B. — Osservazioni sulla circolazione del succhio nella Chara, con 1 tav. (Atli<br />

Soc. ital. in Modena t. XVIII). Modena 1818.<br />

Anderson 0. F. — Om Palmella uvseformis Kiietz. och hvilsporerna hos Draparnal-<br />

dia glomerata Ag. (Botaniska Notiser 1888, haft. 2, p. S0>, 87).<br />

Andrejewsky E. — Ueber die Vegetation in den Bildern von Abano (Graefe und Wal-<br />

ther*s Journal fiir Chirurgie und Augen-Krankheiten 1831 ct Annalen der<br />

Chemie und Pharmacie 1832).<br />

— Note sur les Vcgetaiix qui croissent autour et dans les eaux thcrmales d'Aba-<br />

no. (Annales Sc. Nat. Bot. 1835 et Edinburgh New Philos. Jour. XIX, 1835).<br />

Andres A. — Relazione critica suUe Diatomee (Nuovo Giorn. bot. ital. IX, 1877).<br />

— La teoria delT incapsulamento del guscio delle Diatomee ed i recenti studi<br />

sulla natura del contenuto delle medesime. (Ibidem).<br />

Andrussow N. — Eiue fossile Acetabularia als gesteinbildender Organismus, init 3<br />

Figuren in Texte. (Annalea de K. K. Naturhist. Hofmuseums 1887, II, n. 2,<br />

'pag. 77).<br />

Anthony G. J. — Note on the structure of Plourosigma angulatum aud quadratum.<br />

(Monthly Microsc. Journ. IV, 1870, p. 121).<br />

Arcangeli G. — Su alcune Alghe del gruppo delle Celoblastee, con 3 tav. (Nuovo<br />

Giorn. bot. ital. vol. VI, p. 174). Pisa 1874.<br />

— Sopra alcune Alghe del genere Batrachospermum, con 2 tav. (loc. cit. voi. XIV).<br />

Pisa 1882.<br />

Archer W. — Catalogue of the Desmidiacefe (Nat. Hist. Rewiew vol. IV). Dublin 1857.<br />

— Supplementary Catalogue of Desmidiacea^, with descriptions and figures of a<br />

new genus aud four new species. (Ibidem vol. V). Dublin 1858.<br />

'


IV liibliotheca Phycologica.<br />

Archer \V. — Notice on the occurrence near Dublin of a unicellular Alga, bolieved<br />

to be allied to that alluded to by Hofmeister. (A N. H. IH ser., vol. I, 1858).<br />

— On a ncw species and genus of tlie Desmidiace» with some remarks on the<br />

gencra Micrasterias and Euastrum (Nat. Hist. Rewiew vol. VI). Dubliu 1850.<br />

— Notice on some cases of abnormal growth in the Desmidiaceaj (l)ublin Nat.<br />

Hidt. Soc. Proceed. for 1S5G-1859 ct Nat. Hist. llewiew vol. VI). Dubiin 1859.<br />

— Description of two species of Staurastrum (Dublin Nat. Hist. Soc. Proceed.<br />

for 1856-1859 et Nat. Hist. Rewiew vol. VI, p. 451). Dublin 1859.<br />

— On the occurrence of zoospores in the Famiiy Desmidiacese (Nat. Hist. Soc.<br />

Proceed. IH). Dublin 1860.<br />

— On Closteriura aciculare (Microsc. Journ. II. 1862).<br />

— On Palmogloea macrococca and a new species of Mesotsenium (Quart. Journ.<br />

Micr. Sc. 1804, p. 109).<br />

— On Stephanosphfera pluvialis, Micrasterias Mahabuleswarensis and Docidium<br />

Pristidse with a description of a ncwDocidium from Hongkong. with col. pl.<br />

Dublin 1864.<br />

— Observations on the genera Cylindrocystis, Mesotsenium and Spirotsenia (Mi-<br />

crosc. Journ. N. S. vol. VIII). London 1866.<br />

— On thc Conjugation of Spirotsenia condensata (Ibidcm). Loudon 1866.<br />

— Cosmarium lobatosporum Archer. (Quart. Journ. VII, 1867, p 171).<br />

— Description of new species of Micrasterias, Staurastrum, Cosmarium, Closte-<br />

rium, Spirotsenia and Ankistrodesmus, 3 papers with col. pi. London 1867.<br />

— On Asteridia occurring in Penium Digitus, with col. pl. (Microsc. Journ. vol.<br />

VII). London 1867.<br />

— On the Conjugation of Stauroneis Phoenieenteron. (Quart. Jouru. Micr. Sciouc.<br />

vol. XI, p. 321), London 1871.<br />

— Ou the Conjugated states of Navicula serians (Ibidem vol. XII, 1872, p. SG).<br />

— Oa the Conjugated states of Cocconema cymbiforme (Ibid. vol. XII, 1872, p. 422).<br />

— Resumc of recent observations on parasitic Algic (Ibid. vol XIII, 1873, p. 366>.<br />

— On two distinct Diatoms presenting the uppearauce of being on tiie same sti-<br />

pes as bearing or Dr. Bastian's wiews (Ibidem vol. XIII, 1873, p. 313).<br />

— The Desmidieee of Norway (Journal of Botany vol. XII, p. 89j. London 1874.<br />

— Bulbochsete minor Pringsh. (Quart. Journ. of Micr. Sc. vol. XIV. l'^^^, p. 216).<br />

— Cylindrocapsa involuta Reinsch (Ibidem vol. XIV, 1874, p. 425).<br />

— On Cylindrocystis Brebissonii (Ibidem vol. XIV, 1874, p. 423).<br />

— Algte und Rhizopoda from the hot Springs of Azoren (Ibidem vol. XVI, 1874,<br />

p. 107).<br />

— Notes on a collection made from Furnas Lake, Azores. (Journ. Linn. Soc. Bot.<br />

vol. XIV, 1874).<br />

— Zygospores of Micrasterias papillifera (Quart. Journ. of Micr. 8c. vol. XIX).<br />

London 1874.<br />

— Note on the Freshwatcr Algse collected by il. N. Moselcy in Kcrguelen"s<br />

Land. (Journ. Linn. Soc. Bot. XV, p. 445).<br />

— On Dictyosphairium constrictum Arcii. olim. in Conjugatiou (Quart. Journ. of<br />

Micr. Sc. vol. XV, 1875, p. 415).<br />

— On Staurogenia rectangularis (Ibidem 1875, p. 20()).<br />

— On tho Conjugation between differcnt Forms of Desmidieae (Ibidem 1875, p. 414).


ftibliotlieca Phycologica. V<br />

Archer W. — Oti Apothecia occurring in some Scytonemaceous and Sirosiphonaceous<br />

Algje, with 1 plate (Ibidem 1885, p. 27).<br />

— Bacteria in mucous Investiments of Algse (Quart. Journ. of Micr. Sc. XVI, 1870,<br />

p. 342 et 414).<br />

— On the minute Structure and mode of Growth of Ballia callitricha, with 2 pl.<br />

(Trans. Linn. Soc. Bot. vol. I, part 4, p. 211, 232). London 1876.<br />

— On Reinscii's Contri butiones ad Algologiam et Fungologiam (Quart. Journ.<br />

Micr. Sc. XVI, 1876, p. 96).<br />

— A Pseudo-Cosmarium (Ibidem voL XVI, 1876, p. 236).<br />

— Notice on some Desmidian forms allied to Closterium obtusum (Ibid. vol. XVI,<br />

1876, p. 238).<br />

— Cosmarium pseudo-raargaritiferum Reinscii (Ibidem 1876, p. 416).<br />

— On a new species of Oocystis (Quart. Journ. Micr. Sc. 1877, p. 104).<br />

— On Oscillaria of Australian Seas occurring in large quantities. (Quart Journ.<br />

Micr. Sc. vol. XVIII. p. 346).<br />

— New Closterium of New Jersey (Quart. Journ. Micr. Sc. vol. XIX, p. 120).<br />

— Elongate unicellular Alga, allied to the so called Closterium obtusum Breb.<br />

'<br />

(Ibidem p. 121).<br />

— Cosmarium fontigenum Nordst. (Ibidem p. 124).<br />

— Docidium hirsutum Bailey occurring in Scotland. (Ibidem p. 438).<br />

— Cosmarium acanthosporum Nordst. (Ibidem p. 447).<br />

— New Zealand Desmidieee (Grevillea 1881, p. 29).<br />

— Zygospore of Cosmarium Wrightianum. (Ann. and Magaz. Nat. Hist. 5 ser.<br />

vol. II, 1883, p. 208).<br />

— Cosmarium platyisthmum n. sp. (Ibidem p. 215, 216).<br />

— Xanthidium concinnum n. sp. (Ibidem p. 285, 286).<br />

— Cosmarium melanosporum n. sp. (Ibidem vol. 12, p. 124).<br />

— Zygospore of Cosmarium Cucurbita. (Ibidem vol. 12, p. 127).<br />

— Nephrocytium Agardhianum Naeg. and its Zoospores (Ibidem vol 14, p. 123).<br />

Ardissone F. — Enumerazione delle Alghe di Sicilia (Comment. Soc. crittogamol.<br />

ital. vol. 1, p. 391, 436). Genova 1864.<br />

— Annotazione ai n. 135 deirenumer, delle Aighe di Sicilia (1. c. p. 447).<br />

— Appendice alPEnum. delle Alghe di Sicilia (I. c. vol. II, p. 228). Genova 1865.<br />

— Enumerazione delle Alghe della Marca d' Ancona. Fano 1866.<br />

— Appendice 2.a alLEnum. delle Alghe di Sicilia (I. c. p. 492). Genova 1867.<br />

— Prospetto delle Ceramiee italiche, con 3 tav. col. Pesaro 1867.<br />

— Lezioni sulle Alghe. Milano 1875.<br />

— Le Floridee italiche descritte ed illustrate vol. I-II, con 36 tav. col. Milano e<br />

Firenze 1868-1878.<br />

— Su due specie nuove per la Flora italiana (Rend. R. Istit. Lomb. ser. II,<br />

vol. XIII, p. 281). Milano 1880.<br />

— Nota sullo Spermothamnion torulosum (Atti Soc. critt. ital. vol. III, pag. 24).<br />

Milano 1880.<br />

•— Su di un caso anormale di fruttificazione nelle Floridee (Rend. R. Ist. Lomb.<br />

ser. II, voL XIV, p. 1). Milano 1881.<br />

— Flcre marine: rivista di geografla botanica. (La Natura anno I, pag. 135, 136).<br />

Milano 1884.


vt feibliotheca riiycologica.<br />

Ardissone F. — Phycologia mediterrauea parte I: Floiidese. parte li: Oosporeas,<br />

Zoosporcte, Schizosporcje (Mem. Soc. critt. ital. vol. 1, II). Varese 1883, 1887.<br />

— Le Aigiie della Torra del Fiioco raccolte dal pro f. S[)ogaz/.ini (Rend. R. Ist.<br />

Lomb. ser. II, vol. XXI, fasc. IV, p. 208). Milano 1888.<br />

Ardissone F. e Strafforello I. — Enumerazione delie Alghe di Liguria. Milano 1877.<br />

Arechavaleta J. — Los Vaucheria Montevideanos (Anales del Ateneo de Uruguay<br />

II, 1883, t. IV, n. 17, p. IS, plantes 5, 0).<br />

Areschoug J. E. — Symboiaj Algarum rariorum Florse Scandinavite. Lundae 18,38.<br />

— De Hydrodictyo utriculato, cum 1 tab. Lundse 1839.<br />

— Ueber die Vormehrungsart des Wassernetzes (Hydrodictyon utriculatum Rotli).<br />

'<br />

(LiniiiXia vol. XVI). Ilallto 1842.<br />

— Algarum minus <strong>cognitarum</strong> pugilius primus, cum 1 tab. (Ibidem vol. XVI, p. 2.35).<br />

Ilallje 1842.<br />

— Algarum minus rite <strong>cognitarum</strong> pugillus secundus (Ibid. vol. XVII). Hallaj 1843.<br />

— Enumeratio phycearum marium Scandinavise pars I Fucace^e, cum Tab. Upsal<br />

1846.<br />

— Iconografia phycologica seu phycearum novarum et rariorum iconogr. et de-<br />

scriptiones Decas I (unicaj cum 10 tab. ten. Gotheb. 1847.<br />

— Pliycese capenses, 4 partes. Upsal 1851.<br />

— Copulation hos zygnemacea? ((Efvers. K. Vet. Akad. Forhandl.). Stockiiolm 1853.<br />

— Phycese novse et minus cognitw in maribus extraeuropa^is coUectfe (Act. Reg.<br />

Soc. Scient. ser. III, vol. I, p. 329, 372). Upsalije 1854.<br />

— Observationes phycologicse particula prima; De Confervaceis nonnullis, cum<br />

4 tab. (Act. Reg. Soc. Scient. ser. III, vol. VI). Upsalijo 1866.<br />

— Om dc Skandinaviska algformer, som ilro niirmast beslilgtade med Dictyosi-<br />

phon fffiniculaceus, eller Kunna med denna liUtast forblandas. (Botaniska No-<br />

tiser 1873, n. 6, p. 161, 171).<br />

— Dc germinatione phfeozoosporarum Dictyosiphonidis hippuroidis observationes<br />

(Botaniska Notiser 1875, n. 2, p. 35, 37).<br />

— Observatioues phycologicfe particula secunda: De Urospora mirabili Aresch.<br />

et de Ciilorozoosporarum copulatione, cum 2 tab. (Act. Reg. Soc. Scient. ser.<br />

III, vol. IX). Upsalite 1874.<br />

— Observationes phycologicje particula tertia: De Algis nonnullis scandinavicis<br />

et de conjunctione plueozoosporarum Dictyosiphonidis hippuroidis, cum 3<br />

tab. (Acta Reg. Soc. Scient. ser. III, vol. X). Upsaliaj 1875.<br />

— Do cnpulatione microzoosporarum Enteromorphfe compressa' (L.) (Botaniska<br />

Notiser 1876. n. 5, p. 129, 130).<br />

— Do tribus Laminarieis et de Stephanocystide osmundacea (Turn.) Trev. obser<br />

vat. |)ra'cur3. (Botaniska Notiser 1870, n. 3, p. 65, 73).<br />

— De Algis nonnullis maris Baltici et Bahusiensis (Rotaniska Notiser 1870, u. 2,<br />

pag. 33, 37).<br />

— Bcskrifning pa ctt nytt algsliigte, Pclagophycus, horandc till Laminarieernas<br />

familj. (Botaniska Notiser 1881, n. 2, p. 49, .50).<br />

— Observationcs phycologicaj particula quarta: Do Laminariaccis nonuullis. (Act.<br />

llog. Soc. Scient. scr. III, vol. XI). Upsalifc 1883.<br />

— Observationes pliycologicu' particula quinta: Do Lamiuariaccis nonnullis (con-<br />

tinuatio) (Acta Kog Soc Sciout. aer. III, vol. Xll, lasc. II). Upsaliie 1884.


Blbliotheca Phycologica. vit<br />

Arnott G. A. \V. — On species of Diatomacese (Quart. Journ. of Micr. Sc. III, 1885,<br />

pag. 307).<br />

— "When are Diatoms common in a slide (Ibidem V, 1857, p. 106).<br />

— Ou Rhabdonema and a new allied genus (Ibidem VI, 1858, p. 87).<br />

— Notes on Arachnoidiscus, Pieurosigma, Amphiprora, Eunotia and Amphora.<br />

(Ibidem \l, 1858, p. 195).<br />

— On the struoture of Amphora, a genus of Diatomacete and the diagnosis of its<br />

species (Ibidem VI, 1858, p. 184).<br />

— On Arachnoidiscus (Ibidem VI, 1858, p. 159).<br />

— Notes on Campvlodiscus Hoggdsonii (Trans. R. Micr. Soc. VI, l.^-SS, p. 85).<br />

— In reply to D.r Donkin (Quart. Journ. of Micr. Sc. VII, 1859, p. 59).<br />

— What are marine Diatoms (Ibidem VII, 1859, p. 170).<br />

— On Gyclotella (Ibidem VIII, 1860, p. 2-14J.<br />

— Notes on Cocconeis, Nitzschia and some of the allied genera of Diatomaceae.<br />

(Nat. Soc. of Glasgow 1868).<br />

Arrondeau S. — Observations sur Torganisation du Zygnema orbiculare Hassall (Ses-<br />

sions d. Congr6s scientifique de France XIX, 1852).<br />

— Essai sur les Conferves des environs de Toulouse, avec 2 pl. (Act. Soc. Linn.<br />

de Bordeaux III ser., tom. IV). Bordeaux 1870.<br />

Artari A. — Liste des Algues observecs daus le gouvernement de Moscou (Buli. de<br />

la Soc. Imp. des Naturalistes de Moscou, t. LX, n. 3, Moscou 1885, p. 125.<br />

— Materiaux pour servir a Totude des Algues du gouvernement de Moscou (B.<br />

S. N. de Moscou 1886, n. 3).<br />

Arthur J. C. — Some Aigse of Minnesota supposed to be poisonous, (Bull. Minneso-<br />

ta Acad. Nat. Sc. vol. II, 1883 et P. Am. A.ss. 32 Meeting 1883, p. 305).<br />

AscHERSON P. — Beitrag zur Flora ^Egyptens. (Verh. Bot. Ver. Prov. Brand.2I. Jahrg.<br />

1879. pag. 73).<br />

AsHMEAD S. — Algae: Enumeration of Arctic Plantse collected by dr. J. J. Hayes in<br />

exploration of Smith's Sound between parallels 78 th and 82 d during the<br />

months of July, August and beginning of September 1861 (Proceed. Acad.<br />

of Nat. Sc. of Philadelphia 1863). Philadelphia 1864.<br />

AsKENASY E. — Ueber eine neue Meeresalge. Botau. Morphol. Studien. Heidelb. 1872.<br />

— Ucber die Entwickelung von Pediastrum (Berichte der deutschen botanischen<br />

Gesellschaft VI, 1888, p. 127, 138, Taf. VI).<br />

— *Algen der Forschungsreise S. M. S. «Gazelle» mit Unterstiitzung der Herren<br />

E. Bornet, A. Grunow, P. Hariot, M, Moebius, 0. Nordstedt, mit 12 Tafeln.<br />

Berlin, E- Siegfried, Mittler et Sohn, 1888.<br />

Attwood. — Diatoms from the Chicago Water supply. (Monthly Micr. Journ. XVII,<br />

pag. 266).<br />

Aubert A. B. — Styrax for mounting (Amer. monthly micr. Journ. VI, 1885, p. 219).<br />

— Styrax and Balsam (Ibidem p. 86).<br />

AuuN F. R. — (Efver Hafsalgern geograf. Utbredning. Stockholm 1872.<br />

Babington C. C. — On the british Species of Chara. Edinburgh 1850.<br />

Badcock J. — On the Effect of the reversal of the Current of the Chicago river on<br />

the Hydrant Water. (The Lens 1872, vol. I, p. 103 et Grevillea I, p. 13).


viil Bibliotheca Phycologicd.<br />

Badcock. J. — On cortain filamcnts observed in Surirella bifrons, with 2 iiiustr. (Journ.<br />

R. Micr. Soc. IV, 1884, p. r!52 and V, 1885, p.<br />

r.72). London 1884.<br />

Baddeley W. H. C. — On some Diatomacoiie that are found in Noctiluca miliaris and<br />

thc best means by obtaining<br />

London 1858.<br />

tiiem. (Trans. R. Mior. Soc. vol. VI, pag. 70).<br />

Baenitz. — Ueber Chara connivens A. Br. (Jahresb. Scliles. Gesellseh. f. vaterl. Cultur<br />

f. 1880. p. 153).<br />

Baer V., Weisse D. et Goebel M. — Vorliiufige Nachriclit von den Sammlungen der<br />

Licutenant Ulski im Kaspischen Meere(Mel. biol. tires du Bull. Acad. imper.<br />

de S. Petersbourg tome IV, 1862).<br />

Bail T. — Ueber Stephanospluora pluvialis Cohn (Iledwigia 1856, p. 106).<br />

— Ueber Chlamydococcus pluvialis (Hedwigia 1857, p. 114).<br />

Bailey J. ^A'. — Fossil and recent Diatoraaceas (Final Report of the Geol. of Massach.<br />

1841, vol. II. p. 320).<br />

— American Bacillaria. (Amer. Journ. of Sc. and Arts vol. XLI, XLIII, 1841, 1840;.<br />

— Account of some new Infusorial Forms discovered in the fossil Infusoria from<br />

Petersburg, Virginia and Pitscataway, Maryland, witii 1 plate. (Ibidem 184.3).<br />

— Ehrenberg 's observations on the fossil Infusoria of Virginia and Maryland<br />

and comparison of the same with those found in the Clialk Formations of<br />

Europe and Africa (Ibidem 1844).<br />

— Notice of a Memoir by C. G. Ehrenberg: On the Extent and Influence of Mi-<br />

crospic Life in North and Soutli America (Ibidem 1844).<br />

— Notice of some new localities of Infusoria fossil and recent, with plate (Ibidem<br />

184.5).<br />

— On somo new species of American Desmidiacete from the Catskill Mountains.<br />

(American Geologist and Nat. Assoc. Reports 1843, Cfr. etiam Amer, Journ.,<br />

N. S., vol. I, im].<br />

— Notes on the Alg£e of tho United States (Ibidem N. S. vol. III, p. 329).<br />

-r Some remarks on the Navicula Spenceri and on a still more difflcuit Test-<br />

object. (Amer. Journ. of Sc. aud Art^ 1849).<br />

— Microscopical Observations made in South Carolina, Georgia and Florida, with<br />

2 plates (Smithsonian Contributions vol. II, 1850).<br />

— On the real nature of the so-calied Oriflces in the Diatomacean sholls (Amer.<br />

Journ. of Sc. and Arts 1851).<br />

— Infusoria in Iludison River Ice (Ibidom 1851).<br />

— On tlie Infusoria and the othor Microscopic Forms in Diist-showers and Blood-<br />

rain by Dr. C. G. Elirenborg (translation) (Ibidem 1851).<br />

— Reply to M, De la Rue's remarks on Navicula Speneeri with a noticc of two<br />

now Test-objects (Ibidem 1851).<br />

— Notes on now species and localities of Microscopical Organism, witli plate<br />

(Smithsonian Contributions). Washington 1854.<br />

— Examination of some Doop Soundings from tiio atlantic Ocean (Amcr. Journ.<br />

of Sc. and Arts 1854).<br />

— Oq soino now Localitics of fossil Diatomaccfo (Quart. Journ. of Micr. Sc. vol.<br />

III, 1885, p. 93).<br />

— On somo now specics of Diatomacc;v (Ibidem vol. III, 1855, p. 93).<br />

— New inetliod of di.iintegrating Massos of fossii Diatomacetc and on tlie non-


Bibliotheca Phycologica. iX<br />

eltistence of polarizing Silica in the organic Kingdoms (Amer. Journ. of Sc.<br />

and Arts 1850 et Quart. Journ. of Micr. Sc. vol. IV, 185G, p. 202).<br />

Baii.ey J. W. — On some specimens of Deep Sea Bottom from the Sea of Kamt-<br />

shatka, coUected by lieut. Brooke (Quart. Journ. of Micr. Sc. vol. IV, 1856,<br />

p. 305 et Amer. Journ. of Micr. Sc. 1856 with plate).<br />

— Report upon the Results of Microscopic Examinations of the Soundings made<br />

by Lieut. Berryman in the U. S. N. on his recent Voyages to and from Ire-<br />

land in the «Arctic» (Amer. Journ. of Sc. and Arts 1857)<br />

— Microscopical Examinations of Soundings made by the U. S. Coast Survey of<br />

the Atlantic Coast of the U. S. with 1 plate fSmithsonian Contribut. 1860).<br />

— The Diatoms at the Boston Institution (Monthly Microscopical Journal vol. IX,<br />

1873, p. 78 et The Lens vol. I. 1872).<br />

— Et Harvey W. H. — Diatomaceae (United States Exploring Expedition 1838-<br />

1842, vol. VIII). Washington 1862-1874.<br />

Bailey L. W. — Notes on new species of Microscopical Organisms, chiefly from the<br />

Para River, S. America, with 2 plates (Boston Journ. of Nat. Hist, vol. II,<br />

1861.<br />

— Notes on Diatomacese from the S. John 's River. (Canadian Naturalist 1863).<br />

— Structure and History of Desmids and Diatorns (American Naturalist 1868).<br />

Baker H. — On the Oat-Animal (Navicula); Employment for the Microscope 2 vol.<br />

London 1753.<br />

Balbiani G. — Observations sur le Notomraate de Werneck et sur son parasitisme<br />

dans les tubes des Vaucheries (Ann. Sc. Nat. (Zoologie) t. VII, 1878 avec<br />

1 planche).<br />

Balfour J. H. — Observations on the spores of Cryptogams and on the reproducti-<br />

ve process in some Algse and Fungi (Proceedings of the Soc. of Edinburgh,<br />

session of 1867-1868).<br />

Balsamo-Crivelli G. — Notizie naturali e civili suUa Lombardia. Elenco delle AI-<br />

ghe del territorio miianese (p. .339). Milano 1844.<br />

Balsamo F. — Sulia Storia Naturale delle Alghe di acqua dolce del comune di Na-<br />

poli, con 2 tav. (Att. Soc. Scien. Fis. e Mat. Serie II, v. I, n. 14). Napoli 1885.<br />

— Le Diatomee della Cascata di Caserta (Lett. alla Assoc. dei Naturalisti e Me-<br />

dici nella tornata 11 Marzo 1880). Napoii 1884.<br />

— *Homonymi8e <strong>algarum</strong> in plantis animalibusque tentamen. Neapoli 188S.<br />

— Iatta A., Giordano G. C. - Reliquise Cesatianse del R. Orto Botanico di Napoli<br />

raccolte dal prof. V. Cesati (tiend. Soc. Sc. Fis. e Mat. Aimata XXIV,<br />

p. 69, 79). Napoli 1885.<br />

Balters E. — Notes in marine Algse (Proc. of the Berwichshire Nat. Club 1884 Cfr.<br />

The Nature 1885, p. 101).<br />

— A description of three new marine Algre (Journ. Linn. Soc. Bot. vol. XXIV,<br />

1888, p. 4.50-453, pl. XVIII).<br />

Barber C. A. — Structure and development of bulb in Laminaria bulbosa, with 2<br />

plates (Annals of Botany 1889 February-March.).<br />

Barbey W. — Florse Sardose compendium cum Suppl. P. A. Ascherson et E. Levier,<br />

cum 7 tab. Lausanna 1885.<br />

Barkas T. P. — Notes on Bacillaria cursoiia (Quart. Journ. of Micr. Scienc. vol. V,<br />

1865, pag. 252).


X Bibliotheca Pliycologica.<br />

Barkas T. P. — On Pleurosigma, Donltinia, Toxonidea and Ampliiprora (Quart. Journ.<br />

of iMicr. Sc. vol. VII. n. s., 18G7, p. 8).<br />

Barker. - Cfr. Quart. Journ. of Micr. Sc. vol. IX, 18G9, p. 424, vol. XI, 1871, p. 93.<br />

Barre P. — Sur ralignement des Diatomi^es dans les preparations (Ann. Soc Belge<br />

de Microscoi)ie IX, 1883, p. 75).<br />

— Sur un procode de preparation synoptique d'objets pulverulents, Diatomees<br />

des Guanos, terres fossiies etc. (Ibidem vol. X, p. 8).<br />

Bastkr. — Opuscula de plantis marinis. Harlemi 1762-1765.<br />

Basti.-vn H. C. — Modes of origin of Desmids and Diatoms (Beginnings of Life vol.<br />

II, p. 417). London 1872.<br />

Bates F. — On sexuality in tlie Zygnemacete (Journ. Quekett micr. Club, 188.j niars).<br />

— On tlie Zygnemacete (Midland Naturalist 1884).<br />

Batalin A. — Fucus vesiculosus in der Neva (rossice) (Arbeiten d. S. Petersb. Ge-<br />

sellsch. d. Nat. Band XV, Heft 2, 1884, p. 104).<br />

Bauer F. — Microscopical observations on red Snow. (The Journal of Sciences and<br />

Arts vol. VIL 1819).<br />

— Some Experiments on the Fungi which constitute the coloring matter of the<br />

red Snow discovered in Baffln's Bay. (Philosophical Transactions). London<br />

1820.<br />

— Microscopical observatious on the suspension of muscular Movements in Vi-<br />

brio tritica (Philosophical Transactions). London 1823.<br />

Baueu W. — Ueber den aus Agar-Agar entstehenden Zueker, ueber eine neue Silu-<br />

re aus der Arabinose, nebst dem Versuch einer Classiflcation der gallertbil-<br />

denden Kolilehydrate nach den aus ihnem entstehenden Zuckerarten. (Jour.<br />

fiir praktische Chemie N. F. Bd. XXX, 188G, n. 8, 9).<br />

Bauwens L. M. — Les Diatomees de Belgique. (BuII. Soc. Belge de Microscopie 1877).<br />

Beardsley A. — On a diatomaceous Deposit in Leven Water near Coniston. (Trans.<br />

of R. Micr. Sc. vol. V, 1847, p. 146).<br />

Beck G. — (Jeber die Ilormogonien-bildung von Gloeotrichia natans Thur. (Verhand.<br />

k. k. Zool. Bot. Ges. in Wieu 1886, Band XXXVI, p. 47, 48).<br />

— Uebersicht de bisher bekannten Kryptogamen Niederoesterruichs. (Verhandl.<br />

der K. K. Zoologisch-botanischen Gesellschaft in Wien, Jahrg. 1888, Band<br />

XXXVII p. 253).<br />

Beck R. et J. and Wales W. — Notes on the resolution of Amphipleura pellucida<br />

by certain objectives. (Monthly Micr. Journ. vol. ^II, 1872, p. 165, 233).<br />

Becknell E — On Diatoms throwu up by the Sea (Monthly Microsc. Journ. vol. V,<br />

1874, pag. 34).<br />

Beckwith E. F. — Resolution of Amphipleura (Tlie Microscope V, 1885, p. 131).<br />

Beehy W. H. — New Surrey Plants (Journal of Botany vol XXIV, 1886, pag. 346,<br />

et voi. XXV, 1887, p. .34.5).<br />

— Tolypella prolifera in Lincolnshire (Ibidem vol. XXI, p. 280, 281),<br />

Beggiato F. S. — Delle termc Euganee. Padova 1838.<br />

Behrens W. — Beitrag zur Kenntniss der Befruchlungsvorgange bei Fucus vesieulo-<br />

sus (Bcr. d. deutsch. bot. Ges. IV, 1886, p. 92, 103).<br />

Bell J. S. B — Warm stage and stage coudenser for Diatomace;e (Microscop. News<br />

vol. IV, 1884. p. 19).


liibliotheca Phycologicd. xt<br />

iiELLoc E. — Les Diatomees de Luchon et des Pyrenees, avec planclie. St. Gaudens<br />

(Abadie) 1888.<br />

Benbow J. — Notes on Middlesex plants (Journal of Botany vol. XXIII, p. 36-38).<br />

Benkoe Gabor. — Vaucheria-giibacsock (Magyar Nuvenytani Lapok 1882, p. 146, 152).<br />

Bennett A. — A Few Last Words on Ghara (Journal of Bolany vol. VIII, 1878, p. 67).<br />

— Chara stelligera Bauer in Britain. (Journ. of Bot. IX, 5, p. 319).<br />

Bennett A. — Localities for some Characeae in England (Journal of Botany 1882,<br />

p. 86, 148, 248).<br />

Bennett A.. — On the Classiflcation of Cryptogams (Journ. Linn. Soc. Bot. XX,<br />

p. p. 5).<br />

Bennett A. W. — Ou the structure and aflinities of Characese (Journal of Botany<br />

1878, p. 202).<br />

~ Reproduction of the Zygnemaceae : a Contribution towards theSolution of the<br />

Question: Is it of a sexual Character? (Journ. Linu. Soc. Bot. vol, XX, 1883,<br />

p. 430-439).<br />

— Fresh-water Alga3 (.including Chlorophyllaceous Protophyta) of the English<br />

Lake District I, with description of twelve new species (Journ. Royal Mi-<br />

croac. Soc. ser. 2 v. VI, 1886, p. 1-15, plates I-II).<br />

— On the Affinities and Classiflcation of Algte (Journ. Linn. Soc. Bot. vol. XXIV,<br />

1887).<br />

— Fresh-water Alg» (including Chlorophyllaceos Protophyta) of North Corn-<br />

wali CJourn. Royai Microsc. Society 1887 Jan. pl. III, IV, p. 8).<br />

— Fresh-water Algje (including Chlorophyllaceous Protophyta) of the English<br />

Lake District II, with descriptions of a new genus and flve new species<br />

(Journ. of the Royal Microsc. Society, 1888 Fehr. p. 1, pl. I).<br />

Bennktt et MuRRAY. — A Reformed system of terminology of the reproductive Or-<br />

gans of the Thailophyta (Journ. Linn. Soc. vol. XX).<br />

— Terminoiogy of Reproductive Organs and Classification of Thallophytes (Quart.<br />

Journ. of Micr. Sc. vol. XXI, p. 166-167).<br />

Bergen J. Y. — Cleaning Diatoms (Amer. Monthly Micr. Journ. IV, 1883, p. 198).<br />

Bergendahl. — Ueber die Schrift von 0. Kuntze, Revision von Sargassum (Bot. Ve-<br />

rein in Lund 16. Nov. 1880 et Bot. Centr. 1881, VI, p. 300-.393;.<br />

— Alger fran Groniands inlandis (Oefversigt af K. Vetensk. Akad. Forh. Stockholm<br />

1871, n. 2).<br />

— On the occurrence of Hajmatococcus sanguineus on the woo! of the dead Streep<br />

(Trans. of N. Zeai. Instit. vol. VII, 1874, p. 369, with 1 plate).<br />

Berggren S. — Musci et Hepaticse spetsbergenses (Kongi. Sv. Vet. Akad. Handi.<br />

XIII, n. 7) Stockholm 1875.<br />

Berkeley M. J. — Gleanings of British Aiga5, w. 20 col. plates. London 1832.<br />

— Description of Closterium Griffithii n. sp. (Ann. and Magaz. of Nat. Hist. 1854).<br />

— Note on the recent discoveries in relation to the Microgonidia of Freshwater<br />

Aigse (Journ. of Linnean Society I, 1857).<br />

— On a new vegetable Parasite on fishes (Gardener's Chronicle 1864, Cfr. etiam<br />

Ann. Sc. Nat. vol. II, serie V).<br />

— Introduction to the Study of Cryptogannic Botany. London 1857.<br />

— et Ralfs J. — On a now Genus of Diatomacese, Dickieia (Ann. and Magaz. of<br />

Nat. Hist. n. 92, vol. XIV, 1844).


Xll ftibliotheca Phycologica.<br />

Berlese A, N. e De-Toni G. B. — Intorno al genere Sphnsrella di Ccsati c De No-<br />

tai-is ed all'omonimo di Sommerfelt (Atti r. Istituto Veneto serie VI, tomo<br />

V, disp. 3, pag. 221). Venezia 1887.<br />

Berthold G. — Die Betruchtungsvorgange bei den Algen. (Biologisches Centralblatt<br />

1881, n. 10-12, 14).<br />

— Die Cryptonemiaceen dos Golfes von Neapel, mit 8 zum Theil farb. Taf. (XII.<br />

Monogr. der Fauna und Flora des Golfes von Neapel). Leipzig, \V. Engelmann<br />

1884.<br />

— Beitrage zur Morphologie und Physiologie der Meeresalgon, m. 4 Kpfrt. Ber-<br />

lin 1882.<br />

— Die Geschlechtliche Fortpflanzung von Dasycladus clav&eformis Ag. (Nachri-<br />

chten von d. Ges. d. Wiss. zu Gottingen 1880, p. 157-160 et Bot. Zeit. 1880.<br />

p. G48-651).<br />

— Untersuchungen iiber den Aufbau einiger Algen. Dresden 1878.<br />

— Ueber die Verzweigung einiger Siisswasseralgen (Acta Acad. Leop. Car. taf. 4).<br />

Halle 1878.<br />

— Zur Kenntniss der Siphoneen und Bangiaceen (Mittheil. Zool. Station zu Neapel<br />

II. Band. I. Heft). Leipzig 1880.<br />

— Vertheilung der Algen im Golf von Neapel. Leipzig 1882.<br />

— Die Bangiaceen des Golfes von Neapel, mit. Kupfrt. Leipzig 1882.<br />

— Ueber Spiralstellung bei Florideen (Botan. Zeitung 41. Jahrg. 1883, p. 729-732j.<br />

Bertoloni A. — Amoenitates italicce, cum tabulis. Bononite 1819.<br />

— Memoria sopra alcune produzioni naturaii del golfo della Spczia (Atti Accad.<br />

scienz. di Modena tom. XX c. tab.). Modena 1832.<br />

— Flora italica cryptogama, pars secunda. Bononije 1862.<br />

Bessey C. E. — Attempted hybridization betweeu pond scums of different genera.<br />

(The American Naturalist, 1885, vol XIX, n. 8, p. 800).<br />

— Hybridism in Spirogyra (American Naturalist vol. XVIII, n. 1, 1884 January),<br />

— The question of bisexuality in the pond-scums (Zygnemaccre) (Botan. Papeis<br />

before the Amer. Assoc. in Bot. Gezetle vol. X, p. ."^34).<br />

BiASOLETTo B. — Di alcune alghe rnicroscopiche, con 29 tav. col. Trieste 1833.<br />

— Ueber raikroskopische in chemischen Solutionen entstehende Algen (Isis von<br />

Oken 1833).<br />

— Ucbcr die Metamorphose der Algen (Flora 1838;.<br />

— Alghe raccolte nel Litorale delT Istria, Dalmazia ecc, con 2 tav. Trieste 1841.<br />

— Di aloune Diatomec osservate in un' acqua di pozzo. (.^tti Soc. Adriat. di sc.<br />

nat. in Trieste 187,5).<br />

BiGEi.ow R. P. — On the structure in the Frond in Champia parvuia Ilarv. (Procced.<br />

Amerio. .Vcademy of Arts and Sciences, XXIII, p. 111).<br />

BiscnAWi L. — Uobcr die Entwickelung der Brutknospen boi Sphacolaria pcnnata<br />

(Kiitz.) Geyl. (Scrift. der neurussischen Gesellsch. der Naturforscher Band<br />

11, Odessa 1874, p. 343-369, mit. 2 Tafeln).<br />

— Bericht iiber die Algologischen Excurs. in der Krim im Jahre 1873. (Silzungs-<br />

prot. der Neuruss. Versamml. der Naturf. vom Jahr. 1874). Odessa 1874<br />

— Ueber den genctischen Zusammcnhang zwischen dcn Gattungen Aspcrococcus<br />

und Striaria (Prot. der Sektionssitz. d. V. Versamml. russ. Naturf. und .V.vzte<br />

in Warschau). Warschau 1876.


Bibliotheca F'hycologica. xiii<br />

BlsCHAWi L. — Bericht iiber die Excursionen in der Bucht vonSebastopol i. J. 1878 (i-os-<br />

sice). (Schriften d. Neuruss. Gesellsch. d. Naturf. Bd. V, Heft 11). Odessa 1878,<br />

— Ucber die Entwickelung der Stichidien und Antheridien bei Dasya elegans Ag.<br />

var. Kuetzingiana Bias. (rossice) (5. Bericht iiber die Excurs. in der Bucht<br />

von Sebastopol (1878) p. 10. Cfr. Just Bot. Jahresb. 1878, p. 277).<br />

BiscHOKF G. W. — Chareen uad Equiseteeu Deutschlands und der Schwei^, mit 6 Kup-<br />

fertaf. Niiruberg 1823.<br />

BissET J. P. — List of Desrnidie^e found at Lake Windermeere (Journ. R. Micr. Soc.<br />

voL IV, p. 192-197, plate V, f. 4-7). London 1884.<br />

Bivona-Bernardi A. — Scinaja, Algarum marinarum novum genus, con 1 tav. Pa-<br />

lermo 1822.<br />

BizzozERo G. — Flora Veneta Crittogamica vol. II. Padova 1885.<br />

Blake. — On Diatoms in hot Springs (Calif. Acad. of sc. et in Monthly Micr. Journ.<br />

vol. IX, p. 71 et Ann. aod Magaz. of Nat. Hist. 4 ser. vol. II, 1872).<br />

Blanchard M. — Observations relatives aux pretendues pluies de sang. (Comptes ren-<br />

dus hebdomadaires de TAcademie des sciences de Paris CVI, 1888. p. 11).<br />

Bleisch. — Pinnularia chilensis (Hedwigia II, 1859, p. 28, tab. 4).<br />

— Ueber Pleurostauron (Hedwigia II, 1859, p. 17, 19. 25, tab. 2).<br />

— Ueber zwei Campylodiscus, C. costatus, C. spiralis (Hedwigia II, 1860, p. 29, t. 5).<br />

— Ueber einige in den Jahren 1856-62 in der Gegend von Strehlen gefundene Dia-<br />

tomeen. Breslau 1863.<br />

Blochmann F. — Ueber oine neue HsematococcusArt, mit 2 col. Taf. Heidelberg<br />

1886.<br />

Bokorny T. — Ueber Starkebildung aus verschiedenen Stoffen (Berichte der deuts-<br />

chen botanischen Gesellschaft (1888) VI, p. 116-120).<br />

BoLDT 11. — *Bidrag till Kiinnedomen om Sibiriens Chlorophyllophyceer, m. 2 Kpfrtaf.<br />

((Efv. Vet. Akad.). Stockholm 1885.<br />

— * Studier ofver Sotvattensalger och deres Utbredning II-III. Helsingfors 1888.<br />

BoMPARD H. — Algae novse ditionis genuensis (Hedwigia 1867, p. 129).<br />

Bonardi E. — Intorno alle Diatomee della Valtellina e delle sue alpi. (Bollettino scien-<br />

tifico di Pavia 1883 n. 3-4).<br />

— Prime ricerche intorno alle Diatomee di ValPlntelvi (Ibidem 1883, n. 1).<br />

— Sulle Diatomee del Lago d'Orta (Ibidem 1885, Anno VII, n. 1, p. 14).<br />

— Intorno alle diatomee del lago dMdro (Bollettino scientifico, Luglio 1888).<br />

— Sulle diatomee di alcuni laghi italiani (Ibidem).<br />

— e Parona C. F. — Sulle Diatomee fossili del bacino lignitico di Leffe (Atti<br />

Soc. ital. Sc. nat. in Milano vol. XXVI, 1883).<br />

Bonhomme J. — Note sur quelques Algues J'eau douce, avec 2 pl. Rodez (Carrere)<br />

1 58.<br />

BoNNEMAisoN T. — Essai d'un classiflcation des Hydrophytes loculeeu ou plantcs ma-<br />

rines qui croissent en France, avec 6 planches. (Journ. de Phys. tom. XCIV,<br />

p. 174-203). Paris 1822.<br />

— Essai sur les Hydrophytes loculees ou articulees de la famille des Epidermees<br />

et des Ceramiees (Mem. du Muscum tom. XVI. pl. 6). Paris 1828.<br />

BoRBAS. — Symbolse ad pteridographiam et Characeas Hungarise preecipue austro-<br />

orientalis (Verhandl. Zool. bot. Ges. in Wieu, Sitzungsb. von 3. Nov. 1875).


XIV Bibliotheca Phycologica.<br />

BoRNEMANN F. — Boitrag mv Keiiutniss der Lomaneaceeri, mit 3 Kpfrt. Berlin 1887.<br />

BoRNEMANN G. — Geologische Algenstudien. mit 2 photoKr. Taf. Berhn 1887.<br />

BoRNET E. — Instructions sur la recoltc, 1' etude et lo preparation des Algues (Mcm.<br />

Sc. Nat. de Ciicrbourg tome IV, 18.55).<br />

— Description d'un nouveau geure de Floridces dcs cutes do la F^rance, avcc 2 pl.<br />

(Ann. des scienc. nat. 4 ser. tom. XI, p, 88). Paris 1859.<br />

— Observation sur le devellopement d'infusoires dans lc Valonia utricuhiris, avec<br />

2 pl. Cherbourg 1858.<br />

— Sur ies gonidies des Lichens (Ann. scicnc. nat. 5 scr., tome XVII, 187:^).<br />

— Sur les gonidies des Lichens II note (Ann. Scienc. nat. 5 ser., tome XIX,<br />

pag. 314).<br />

— * Note sur une nouvelle espcce de Laminaire (Laminaria Rodriguczii) dc la<br />

Mediterrance (Bullet. Soc. bot. Fr. 1888, p. 361, t. V).<br />

— Algues de Madagascar recoltecs par M. Ch. Thicbaut (Bull. Soc. Bot. Franc,<br />

XXXII, pl. 1). Paris 1885.<br />

— Algues du Voyage au Golfe de Tadjoura recueillios par M. L. Faurot. (Journ.<br />

de Botanique, II, 1888. n. 2, p. 17).<br />

— Concordance des Algen Sachsens ct Europas de M. L. llabenhorst avec li rc-<br />

vision des Nostocliacees hctcrocystees de M. M. Bornet et Flaliault (Notari-<br />

sia IIL 1888, p. 387).<br />

— *Note sur 1' Ectocarpus (Pilayelhi) fulvesceus Thuret. (Revue generale de Bo-<br />

tanique 1889, p. 8, t. i;.<br />

BoRNET E. et Flahault C. — Note sur le genre Aulosira. avec 1 planche (Bull. Soc.<br />

Bot. France, Paris 1885, XXXII, Compt. rend. 3).<br />

— Liste des Algues maritimes recoltces a Antibes (BuII. Soc. Bot. France t. XX.\,<br />

1882 CSession extraordinaire a Autibes, III part. pub. 188()) p. CCIV)<br />

— *Revision de Nostocacees heterocystees contenues daas les princii>aux hcr-<br />

biers de France I-IV (Ann. scienc. nat. 1887, 1888).<br />

— * Note sur deux nouveaux gcnres d'AIgues perforantes (Journal do Botaniquo<br />

1888, p. 161).<br />

— Sur la deterniination des Rivulaires qui forment des fieurs d'eau (Bull. Soc.<br />

bot. Fr. t. XXXI, seance du 22 fevr. 1884. p. 7(i-81).<br />

BoRNKT E. et Grunow A. — Mazsea, nouveau genre d'AIgue de rOrdie des Cryptu-<br />

phycees (BuII. Soc. Bot. Fr.). Paris 1881.<br />

BoRNET E. et Thuret G. — Recherches sur la fecoudution des Floridccs, avec 3 pl.<br />

(Ann. des scienc. nat. 5 scr. tom. VII). Paris 18(J7.<br />

— Notes algologiques: Recueil d^obscrvations sur les algues, 2 fascicules avec 50<br />

pl. Paris 1870-80.<br />

BoRouiN C. — Aigoiogische Exsursion in die Umgebungcn von Cherson und in die nic-<br />

driger am Dnjepr liegenden Orte (rossice) (Schriftcn der ncurussischen Ge-<br />

sellsch. der Naturf. Band IV, Heft 2, Odessa 1877, Cfr. etiam Jusfs Bot.<br />

Jahresb. 1877, p. 7).<br />

— Ucber die Wirkung des Lichtes auf die Entwicliching von Vauclieria scssilis,<br />

mit 1 Taf. (Botanisclie Zcitung 1878, n. 32-35).<br />

BoRRiniius 0. — De Alga saccharifera Coroilariuiii (Barthol. act. ined. ct phil. Ilafii.<br />

vol. 1, p. 119 et vol. IV, p. 159).<br />

BoRZSCOW — Die Susswasser-Bacillariaceen (Diatomacecn) des siidwestliclien Uuss-


Bibliotheca Phycologica. xv<br />

lands, insbesoiiiJore der Goiivernouient Kiew, Cernigow und Poitawa I. Liefg.<br />

Historisches. Aligemeine Charuliteristicli der Bacillariaceen, init 2 chronio-<br />

hthogr. Taf. Kiew 1873.<br />

BoRzi A. — Note alia morfologia e biologia delie Alglie ficocroniacee, cou 10 tav.<br />

(Nuovo giorn. bot. ital. voi. X, n. 3, XI. n. 4, XIV, n. 4). Pisa 1878-82.<br />

— Nachtrage zur Morphologie und Biologie der Nostochaceen (Flora 1878).<br />

— Sugli spermazi dclla Hildenbrandtia rivularis Ag. (Rivista scientifica di Mes-<br />

sina I, 1880, n. 1).<br />

— Studi aigologici fasc. I Clilorophycese, con 9 tav. Messina 1883.<br />

— Le communicazioni intracellulari delle Nostochinee con tav. (Malpighia anno<br />

I, fasc. 2-5) Messiua 1886.<br />

— Nuove floridee Mediterranee (Notarisia I, 1886. p. 70-72, con tav. color).<br />

— Clilorothecium Pirottje Bzi (Malpighia vol. II, 1888, fasc. 5-6, p. 250-259)<br />

— Sullo sviluppo del Mischococcus confervicola Nag. (Malpighia vol. II, 1888).<br />

— Hauckia, nuova palmellacea deirisola di Favignana (1. c. vol. XII, p. 290, c.<br />

tav.). Firenze 1880.<br />

— Ricerche sulla Microchsete grisea Tliur. (Malpighia 1887).<br />

— Nostochinee da aggiungersi alla flora italiana (Malpighia 1887, VIII-IX, p. 418).<br />

BoRY DE S. ViNCENT J. B. — Mcmoire sur les genres Conferva et Byssus. Bordeaux<br />

1797.<br />

— Expedition scientifique de Moree avec atlas in fol. de 38 pl. Paris 1832.<br />

— Memoire sur un nouveau genre de la Cryptogamie aquatiqne nomme Thorea,<br />

(Ann. Mus. hist. nat. vol. XII, p. 261, Paris 1808).<br />

— Memoire sur le genre Lemanea (Ibidem p. 177).<br />

— Memoire sur le genre Batrachosperma (Ibidem p. 310).<br />

— Mcmoire sur le genre Draparnaldia (Ibidera p, 399).<br />

— Essai monographique sur les Oscillaries. Paris 1827.<br />

— Dictiounaire classique d'histoire naturelle. Paris 1822-1831.<br />

Bosc. — Description d' une espece de Conferva, Conferva incrassata (Bull. philom.<br />

tomo I, 3, p. 145;.<br />

BosSEY F. — Diatoms of Thames Mud. (Proceed. o. t. Holmesdale nat. hist. Club 1882,<br />

Cfr. Journ. R. Micr. Soc. II. ser. vol. II, p. 94).<br />

BoswARDA J. — A Catalogue of the Marine algse of Plymouth, witli additions by M.<br />

Holmes (Journal of the mar. Biol. assoc. of Kl. K. n. II, 1888, p. 153).<br />

BoTANiSKA NoTisER. — utgifne af 0. Nordstedt. Lund.<br />

BouEAY M. — Notices sur les plantes fossiles des gres tertiaires de Saint-Saturnin.<br />

(Journal de botan. ann. II, n. 8. Avril).<br />

BowER. — (^n the Development of the Conceptacle in the Fucacese, with 1 plate (Quart.<br />

Journ. of micr. sc. vol. XX, p. 35-48).<br />

Bkandt K. — Ueber das Zusammenleben von Thieren und Algen (Verh. d. Physiol.<br />

Ge.sellsch. zu Berlin 1881-82, n. 4-5. Cfr. etiam Just Bot. Jahresb. 1881, p.<br />

334-3.36).<br />

— Tleber die morphologische und physiologische Bedeutung des Chlorophylls bei<br />

Thieren, mit. 1 farb. Taf.(Archiv. fiir Anat. u. Physiol.,Phys. Abtheil., 1882,<br />

p. 125-151).<br />

— Ueber die morphologiche und physiologische Bedeutung des Chlorophylls bci


XVI Bibliotheca Phycologica.<br />

Thioren Jl Aitikol (Mittlioil. aus d. zoul. Station /,u Noapel 1S83, p. 191-302,<br />

Taf. 19-20).<br />

BoRZSCOW. — Uebor Symbiose von Algen und Tliieren (Arcliiv. f. Anut. und Physiol.,<br />

Physiol. Abtheil. Jahrg. 1883, p. 445-454).<br />

— Ueber Chlovophyll in Thierreich. (Kosmos 1884, I. Band. p. 17G-18G).<br />

Bras.s. — Ueber die Kieselschale von Pleurosigma angulatum (Hallischo Zoitbehritt<br />

f. d. gesammtc Naturwiss. Baud 56, 1883, p. 97).<br />

Bbaun A. — Charaj PreissianaB ct reliqu;o Novte HoUandife specios, Il.ilis 1853.<br />

-^ Ueber das Wassernetz, Hydrodictyon utriculatum Roth. (Verhandl. schwciz<br />

Gesellsch. fiir die gesaramte Naturwissensschaft 1847).<br />

— Ueber das Vorkommen beweglicher Samen bci den Algen (Ibidem 1847).<br />

— Uebersicht dcr schweizcrigen Characcen. Ziirich 1849.<br />

— Betrachtungen iiber die Erscheinung der Verjiingung in der Natur, mit 3 Kpft.<br />

Leipzig 1851.<br />

— Ueber Spirulina Jenneri (Botanische Zeitung 1852).<br />

— Chlamydococcus pluvialis bei Berlin CBotanische Zeitung 1852).<br />

— Ueber Chytridium. cine Gattung einzelliger Schmarotzergewachse .'luf Algen<br />

und Infusoria (Abhandl. d. K. Akad. dcr Wissensch. zu Berlin 1855).<br />

— De Algis unicellularibus nonnullis novis vel minus cognitis, c. 5 tab. «n. Be-<br />

rolini 1855.<br />

— Zu Pleurocladia iacustris, (Hedwigia 1855, p. 80).<br />

— Algarum unicellularum genera nova et minus cognita, c. 6 tab. fen. Lipsis»<br />

18-)5.<br />

— Zu Symphyosiphon involvens (Hedwigia 1856, p. 105).<br />

— Ueber einige mikroskopiche Algen (Botanische Zeitung 1856).<br />

— Ueber Protococcus pluvialis (Botanische Zeitung 1856).<br />

— Ueber Characccn aus CoUimbien und Guyaiic. Berliu 1858.<br />

— Conspectus Characearum Europrearum. Dresdcn 1867.<br />

— Ueber einige Volvocineen (S. Ber. d. Berl. Gesellsch. naturf Fr. et Botan<br />

Zeitung 1865, p. 189).<br />

— Ueber die Characeen Afrika" s. Berlin 1867.<br />

— Dic Characeen Schlesiens. Breslau 1877,<br />

— *Fragmente ciner Monographie der Characeen nach don hinterlassonen Mann-<br />

scripten A. Braun's herausgegebeu von D.r 0. Nordstedt, mit 7 Tatoln ,<br />

(Abhandl. der K. Akad. d. Wiss. zu Berlin aus d. J. 1882).<br />

Breal M. — Fi.xation des zoospores du Chlamydomonas sous V innuoncc dc la lu-<br />

micre (BuU. Soc. Bot, Fr. Paris 1885, t. VII, n. 5).<br />

— Sur lcs Algues d'eau douce (Annales agrouomiques 1886, n. 7).<br />

Brebisson A. (De) — Algucs dcs environs de Falaise (Mcnioires de la Soc, Acad. do<br />

Falaise Bot. 1835).<br />

— Mcmoire sur les Diatomces. Paris 1839.<br />

— Description de deux nouveaux gcnres d' Algucs fiuviatilos, avcc 2 pl. col. (.Vnii.<br />

.scieuc, nat. 1844, vol, I).<br />

— Liste des Desmidices observces eu Basse-Norniaudie (Mcm. Soc. d. sc. nat. do<br />

Cherbourg 185(i).<br />

— Description de quolques nouvellcs Diatomces observccs dans lo guano dc Pcrou<br />

formant le gcnrc Spatangidium (BuU. Soc. Linn. de Normandic 1857).


Bibliotheca Pliycologica. xvii<br />

Brebisson A. (De). — Note sur quelques Diatomees raarines rares ou peu connues<br />

du littoral de Cherbourg, avec 1 pl. (M6m. soc. Imp. des. sc. nat. de Cherb.<br />

tom. II, p. 241, 1854 et II, ed. Paris 1867).<br />

— Extrait d'un Essai monographique sur le Vauheurckia, nouveau genre appar-<br />

tenant a le tribu des Diatomacecs naviculees, avec 1 pl. (Ann. Soc. phyt. et<br />

microgr. de Beig. 1869).<br />

— Notes on French Diatomaceaj with note by F. Kitton. (Journ. Quek. Micr.<br />

Club vol, II, 1870, p. 87, pl. 1).<br />

— Note sur le Nostoc fragiforme (Hedwigia 1870, p. 65).<br />

— Diatomacees renfermees dans le Medicament vermifuge connu sons le uom de<br />

Mousse de Corse (Revue Scienc. nat. 1872).<br />

— De ia structure des Valves des Diatomaceos (Considerations presentees a la<br />

Soc Linn. de Normandie 1872).<br />

Brebisson De et Godey. — Diatomees et Essai d' une classification, Brec 18.38.<br />

— Cousideratious sur les Diatomees. Falaise 1838.<br />

— Algues des environs de Falaise (Mem. Soc. Sc. de Falaise 1855).<br />

Brebissonia. — Recueil de Botanique cryptogaraique ed. Huberson vol. I-III, Paris.<br />

Breckenfeld A. H. — Life history of Vaucheria (Araerican Monthly Micr. Journ ,<br />

1885 p. 2-6, f. 3-6).<br />

Brewstee D. — DiatomacecEe (Treatise of the Microscope). Edimburgh 1837.<br />

Brightwell T. — Sketch of a Fauna infusoi-ia for East Norfolk, with 19 col. pl.<br />

Norwich 1848.<br />

— On the genus Triceratium with description and figures of the Species (Quart.<br />

Journ. Micr. Sc. vol. I. 1353, p. 245, pl. IV).<br />

— On the filamentous long-horned Diatomacese (Ibidem vol. IV, 1856, pag. 105,<br />

pl. VII).<br />

— Further observations on the genus Triceratium with description and figures<br />

of new spscies (Ibidem vol. IV, 1856, p. 272, pl. XVIII).<br />

— Remarks on the genus Rhizosolenia of Ehrenberg (.Ibidem vol. VI, 1.S58, p. 93,<br />

with pl).<br />

— On some of the rarer or undescribed Species of Diatomacese part I (Ibidem<br />

vol. VII, 1859, p. 179, pl. IX).<br />

— On some of the rarer or undescribed Species of Diatomacese part II, and Er-<br />

rata et Corrigenda (Ibidem voi. VIII, 1860, p. 93, pl. V, p. 139).<br />

Briggs S. A. — Some of the Diatomaceaj of Lake Michigan (The Lens vol. I, 1872,<br />

pag. 45).<br />

— Some of the Diatomacese of Upper Lake Huron and the Sault (Ibidem vol. I,<br />

1871, p. 235).<br />

— A contribution towards a list of the Rhode Island Diatomaceae (Ibidem vol. II,<br />

1873, p. 161).<br />

— On the Diatomaceas of the Sounding Expedition for the Exploration of the<br />

Baltic, vith 1 plate (Ibidem vol. II, 1873, p. 232).<br />

Brongniart A. T. et Bory de St. Vingent J. B. — Botanique du Voyage autour du<br />

monde sur la Coquille, Cryptogames vol. II de texte avec atlas gr. in folio<br />

de 100 plantes color. et noir. Paris P-29.<br />

Brogniart et CoRNU. — Note sur les cryptogames recueillies dans les environs de<br />

Gisors. (BuII. Soc. Bot. Fr. t. 27, 1880, p. 160).<br />

6


xviii Bibliotheca Phycologica.<br />

Brown. - Oa tlie CuUure of Volvox globator (Gardciiei-' s Chion. 1879, p. 599).<br />

Brown R. — Catalogue of Plants found in Spitsbergen, an account of the arctic Re-<br />

gions with a Ilistory and description of the Nortiiern Whalo-Fischery by<br />

W. Scoresby, Appendix 5 vol. I. Edinburgh 1820.<br />

— Ou the nalur of the discoloration of the Arctic Seas. Edinburgh 1868.<br />

Bruckmann F. E. — De lapide violaceo Sylvie Hercynije. Guelpherbyti 1725.<br />

Bruegger C. G. — Biindner Algen (Chroococcaceae, Nostochacese). Chur 1863.<br />

— Erster Bericht iiber das Kleinste Leben der rhatischen Algen (VIII. Jahresbe-<br />

richt der naturforsch. Graubiindens) Chur 1863.<br />

Bruguiere M. — Vibrio Falx et V. intermedius (Tableau eucyclopedique et metho-<br />

dique des Trois Regnes de la nature). Paris 1791.<br />

Brun — Eau rouge du lac de Neufchatel (Arch. sc. pliys. et nat. de Geneve tome III,<br />

p. 3.37-341).<br />

— Note sur une p^Iuie de sang. (BuII. Soc. belge de Microscopie V^ 1880, p. 55-58).<br />

— Preparation des Diatomees (Journal de Micrographie tome VI, 1882, p. 457).<br />

— Notions sur les Diatomees (Ibidem tome VI, LXXVIII).<br />

— Sur les vegctations pelagiques et microscopiques du lac prfes de Geneve (au<br />

printemps 1884) (Arch. sc. phys. et Nat. de Gen6ve 1884, III T. XI).<br />

— Diatomees des Alpes et de Jura et de ia regiou Suisse et franpaise des envi-<br />

rons de Geneve, avec 9 planches. Geneve 1880.<br />

BuCHANAN W. — Notes on the Flora of the Prov. of Weliington. (Trans. oftheNew<br />

Zealand Institut. 1873, p. 210).<br />

BuETSCHLi, KiRCHNER et Blochmann. — Die Mikroskopische Pflanzen- und Thier-welt<br />

des Siiswassers I, P. IV, 56 p, m. 4 taf. Braunschweig 1885.<br />

Bufkham F. H. — Con.jugatiou of Rliabdoncma arcuatum, w. 2 plates. (Journ. Queiiett<br />

Micr. Club 1885 11, p. 131).<br />

— On the Floridefe and some newly-found Antheridia (Journ. Quekett Micr. Club<br />

18^*4 May).<br />

Bulnheim 0. — Einige Desmidieen, m. Kpfr. Dresden 1859.<br />

BuRGESS E. W. — Diatoms fron the Islaud of Lewis (Journ. Royal Microsc. Soc, 2<br />

ser., vol. II, 1882, p. 665).<br />

— Markings of Diatoms (Microscopical News, III, 1883, p. 71).<br />

BusK G. et WiLLiAMSiN. — On the structure and development of Volvox globator,<br />

w. 2 coi. plat. London 1853.<br />

BuTi.ER E. — An active Desmid. (American Naturalist vol. XVI, 1882, p. 584).<br />

Cagnieul M. A. — Sur la division du noyau cellulaire dans les Characees. (Bull. Soc.<br />

Bot. Fr. 1884, T. XXXI, p. 221-213).<br />

Caluesi L. — Catalogo delle Aighe raccolte nel Golfo dclla Spezia. (Atti Soc. ital. sc.<br />

nat. vol. VIII, p. 273-276). Milano 1865.<br />

— Brevo comuuicazione algologica. (I. c. vol. XII, p. 453-54). Milano 1869.<br />

Campbell D. II. — Plantes of the Detroit-River. (Bull. Torrey bot. Club XIII, n. (>,<br />

*<br />

p. 93-94).<br />

— Some abnormal forms of Vauclieria. (American Naturalist vol. XX, 1886, p. 552).<br />

Carr E. — Tiie Diatoms in Pliospliorus and Monobroinide of Naphthaliue (Kngl. Mechan.<br />

vol. XXXIII, 1883, p. 2m.<br />

Carradori G. — Dclla trasformazione del Nostoc in TrcmcUa vorrucosa. Prato 1797.


Bibliotheca Phycologica. xix<br />

Carpenter P. H. — Oa the supposed presence of syinbiotic Aigse in Antedou rosea.<br />

(Quart. Journ. of Micr. Sc, XXVII, p. 379-391).<br />

Carpenter W. — The Microscope and its Revolations YI Edit. The Diatoniace;e<br />

p. 324-366. London 1S81.<br />

Carruthers W. — On the Diatomaceae (Handbook of British water-wecds or Aigfe).<br />

London 1864.<br />

Carter H. J. — Note on a species of Nostoc from Sind. (Journ. of the Bombay<br />

Branch of tiie Royal Society V, 1855).<br />

— On tho Conjugation of Cocconema. Cymbella and Amphora with some remarks<br />

on Ampliiprora alata. (Ann. and Magaz. Nat. Hist. vol. XVII, n. 5, 1856),<br />

— On spccific character, Fecundation and abnormal development in OEdogonium.<br />

(Ann. and Magaz. of Nat. Hist. 1857, p. 29).<br />

— On fertiUsatiou in Eudorina elegans and Cryptoglena. (Ann. aud Magaz. of Nat.<br />

Hist. 1858, p. 237).<br />

— On fecundation in the two Volvoces and their specific differcnces, on Eudori-<br />

na, Spongilla, Astasia, Euglena and Cryptoglena. (Ann. and Magaz. of Nat.<br />

Hist. 1859, p. 1).<br />

— Conjugation of Navicula serians, N. rhomboides and Pinnularia gibba, w. 1 pl.<br />

(Ann. and Magaz. of Nat. Hist. voi. XV, HI series n. 87, 1865).<br />

Carter M. — Ou misdirected Efforts to conjugation iu Spirogyra, with plake. (Ann.<br />

and Magaz. of Nat. Hist. V ser., vol. 6, ISSO),<br />

Carukl T. — On the place of Characeai in the natural Systera. (Jourual of Botany<br />

1878, p. 258).<br />

— Su di un modo singolare di comportarsi delle zoospore di uua Cladophora<br />

(Nuovo Giorn. bot. ital. vol. IX, p. 154).<br />

Casaretto G. — Alcune delle piii rare e notabili piante del Monte di Portoflno. (Atti<br />

Soc. Econ. di Chiavari 1868, p. 42). Chiavari 1868.<br />

Caspary R. — Vermehrungsweise von Pediastrum cllipticum. (Botanische Zcitung 1850,<br />

Vlll).<br />

— Description of a new British Alga belouging to the genus Schizosiphon. (Aun.<br />

and Magaz of Nat. Hist. VI. 1850).<br />

— Ueber die Zoosporen der Gattung Chroolepus und ihre Haut. (Flora 1857).<br />

— The zoospores of Chroolepus. (Quart. Journ. Micr. Sc. July 1859, et Ann. Sc.<br />

Nat. Bot. vol. IX, 1858).<br />

— Die Seealgen von Neukuhreu an der samlandischen Kiiste iu Preusscu nach<br />

Hensche's Sammiuug. (Schriften d. phys. oekon. Gosellsch. zur Kouigsberg<br />

Jahrg. XII, 1871. p. 138-146).<br />

— Chroolepus subsiraplex n. sp., mit. 1 Taf. (Schr. d. phys. oekou. Ges. in Koni-<br />

gsberg Jahrg. 1878, II. Abtheilung p. 152).<br />

Cassini H. — Doutes sur rorigine et la nature du Nostoc. (Bull. philom. 1817, p. 81).<br />

Castagne L. - Catalogue des plantes qui croissent naturellement aux environs de<br />

Marseille, avec 7 pl. Aix 1845.<br />

— Supplement au catalogue des plantes qui croissent naturellemeut aux envi-<br />

rons de Marseiile. avec 4 pl. Aix 1851.<br />

Castracane F. — Catalogo di Diatomee raccolte nella Val Intrasca. (Commeut. Soc.<br />

crittog. ital. 1865, fasc. II).


XX<br />

Bibliotheca riiycologica.<br />

Castracane F, — On tlie Multiplication and reproduction of tlie Diatoniaceae (Quait.<br />

Jouru. Micr. Sc. vol. VIII, u. ser, 1868, p. 255).<br />

— Cenui storici e gcnerali su le Diatoaiee (Atti Accad Pontif. Nuovi Lincei vol.<br />

XXII, 1868).<br />

— Osservazioni sopra una Diatomea del genere Podospliainia Elirb (Ibidem vol.<br />

XXII, p. 138). Roma 1869.<br />

— Sulla multiplicazione e reproduzione delle Diatomee. (Ibidom 1868).<br />

— Su V uso delle linee di Nobert e delle preparazioni di Diatomee a valutare Tef-<br />

flcacia dei Microscopi (Ibidem 1869).<br />

— Esame microscopico e note critiche su un campione di fango atlantico otte-<br />

nuto dalla spedizione del Porcupiue neiranuo 1869. (Ibidem 1869).<br />

— Nuovo sistema di ricerche suUe Diatomee e resultati ottenuti da quelle (Ibidem<br />

1869).<br />

— Cenni su Tesame microscopico di un fango c.itratto dal fondo deiroceano a-<br />

tlantico. (Ibidem 1870).<br />

— Su la illuminazioiie monocromatica del microscopio e la fotomicrografla (Ibidem<br />

1871).<br />

— Su la risoluzione delle Linee di Nobert e su i progressi delln micrografla. (Ibidem<br />

1872).<br />

— Comunicazione suUe faldoline che coprivano ovunque il mare adriatico uel<br />

1872. (Ibidem tomo XXV, 1872).<br />

— Sulla struttura delle Diatomee. (Ibidem 1873).<br />

— Le Diatomee e la geologia nelle formazioni marine. (Ibidem 1872).<br />

— Le Diatomee del littorale delPIstria e delia Dalmazia. (Ibidem voi. XXVI, 1873;.<br />

Roma 1874.<br />

— Sopra la straordinaria apparenza del mare Adriatico nella secouda meta del<br />

luglio 1872. (Ibidem 1873).<br />

— La teoria della reproduzioue delle Diatomee con tav, (Ibidem 1874).<br />

— Lc Diatomee nelPeta del Carbone. (ibidem sess. III, 22 Fobbraio 1874).<br />

— Le Diatomee in rapporto colla geologia, a proposito di una scopertfi fattane<br />

in una lignite del territorio di Urbino. (Ibideni vol. XXVII, sess. II, 25 Genn.<br />

1884, p. 68).<br />

— La visione binoculare iu relazione alla micrografla. (Ibidera 1874).<br />

— Sur Pexistence des Diatomees dans differentes formations geologiques. (Com-<br />

ptes rendus LXXIX, p. 52).<br />

— Diatomacere in tho Cai'boniferous Epocii. (Montiily Microsc. Journ. vol. XIII,<br />

1875, p. 243).<br />

— The Examination of Coal for Diatoms (Ibideip vol. XIV, 1875, p. 291).<br />

— Istruzioni per chi voglia raccoglicre Diatomee. (Atti .\ccad. pontif. nuovi Liu-<br />

cei 1875).<br />

— Nuovi argomonti a provare cho le Diatomee riproduconsi per mezzo di germi.<br />

(Ibidem XXIX. 187C), p. 15).<br />

— Osservazioni e note a clucidazione dello sviluppo delle Diatomee. (Ibidem XXX.<br />

1877, p. 13).<br />

— Analisi microscopica di un dcposito di Diatomec dei Mouti Livornesi. (Ibiduui<br />

vol. XXX, IS77).<br />

— Studi sullc Diatomce (Ibidcm vol, XXX, 1877).


ftibliotheca Phycologica* xXt<br />

CastraCANE F. — Considerations sur rotude des Diatomees. (Brebissonia I, 1S78,<br />

«1. 1-4)<br />

— Del lirnite deila visibilita nel microscopio (Att. Accad. poutif. nuovi Lincei<br />

1S76).<br />

— Nouvelle forme de Melosira Borreri et Cyclopliora tenuis n. gen. et sp. (trad.<br />

P. Petit); Replique a rObservation de M. Petit sur le Cyclophora tenuis (Bre-<br />

bissonia I, n. 5, 1878).<br />

— *Una nuova varieta di Melosira Borreri Grev. (Att. Accad. pontif. nuovi Lincei<br />

tomo XXXI, sess. IV del 14 Aprile 1878). Roma 1879.<br />

— Nuovo genere e zpecie di Diatomee (Ibidera 1878).<br />

— * Se e qual valore sia da attribuire nella determinazione delle specie al nu-<br />

mero delle strie nelle Diatomee. (Ibidem 1878). Roma 18.9.<br />

— *Noto critiche int rno a due nuovi tipi di Diatomee itaiiane. (Ibidem 1880).<br />

— * La Grammatophora longissima Petit fra le Diatomce italiano. Miiano 1880.<br />

— * Osservazioni sui generi Homoeocladia e Schizonema (Att. Accad. pontif. n.<br />

Lincei 1880).<br />

— * Contribuzioni alla florula delle Diatomee del Mediterraneo, 2 parti. Roma<br />

1875-80.<br />

— tri£e of thc Diatomese with a note by Fr. Kitton. (Journ. R. Micr. Soc. vol. I,<br />

new series, 1881).<br />

— Straordinario fenomeno della vita del mare osservato nell' Adiiatico nelTestate<br />

del 1880. (Atti Aecad. pontif. N. Lincei vol. XXXIV, 1881).<br />

— * Studio sulle Diatomee del lago di Como. (.A.tti Accad. pontif. dei Nuovi Lin-<br />

cei tomo XXXV, sess. VI del 21 Maggio IS82, tav. VI). Roma 1883.<br />

— Origine des depositi marini di Diatomee ed esistenza probabile di speciaie flora<br />

lacustro-vagante delle medesime. (Ibidem vol. XXXVI, 1883, sess. I, p. 17).<br />

— * Osservazioni su una Diatomea fossile relativa al processo di riproduzione.<br />

(Ibidem tomo XXXVIIL sess. VI del 17 maggio 1885). Roma 1886.<br />

— *Analisi microscopica di un Calcare del territorio di Spoleto. (Ibidem tomo<br />

XXXVIIL sess. IV del 15 Marzo 1885). Roma 188G.<br />

— I tripoli marini neila valle Metaurese (Boll. Soc. Geologica italiana vol. V, 1886).<br />

— Le raccolte delle Diatomee pelagiche del Challenger. (Atti Aecad. pontif. dei<br />

Nuovi Lincei, tomo XXXIX, sess. V pel 20 Aprile 1F86), Roma 1887.<br />

— * Contribuzione alla flora Diatomacea africana: diatomee dell' Ogoue riportate<br />

dal conte Giacomo Brazza. (Ibidem tomo XL, sess. V dol 20 Marzo 1887).<br />

Roma 1887.<br />

— Report on the scientific results of the Voyage of S. M. S. Challenger during<br />

the years 1873-76. (Botany vol. II, Report on the Diatomacea^ w. 30 pl.). Lon-<br />

don 1887.<br />

— * La Ciclofora e da riguardare qual genere fra le Diatomee?: Considerazioni<br />

su questo e su altri casi analoghi. (Atti Accad. pontif. Nuovi Lincei tomo<br />

XLII sess. 11 del 20 gennaio 1889).<br />

— *I1 tripoli africano della Valle superiore dei Dobi fra Assab c Aussa. (Ibidem<br />

tomo XLII, sess. III del 17 Febbraio 1889).<br />

Cattaneo A. — Elenco delle Alghe della provincia di Pavia. (Rendic. R. Ist. Lom-<br />

bardo ser. 11, t XIII, fasc. VI-VII). Milano IS80.<br />

Caunter H. — Notice of an Infusorial Deposit in the Island of Lewis. 1859.


XXII Bibliotheca Phycologica.<br />

Cei.akowsky L. — Ueber neue Cliareii aiis liillimen. (fl^^.stcrr. bot. Zeit. lS7(i, p- 207).<br />

— Uober dio inoii)hoIo;.rische Betleutung dor sogenaunten Sporcnspiosstflieu der<br />

Characeon. (Flora 1878, p. 40-57 et 73-7G).<br />

Cesati V. - Pflanzemvelt im Gebiete zwischon dem Tessin, deni Poder Sesia und den<br />

Alpen. (Linnaea XXXII). Halle 1863.<br />

— Uebcr die Vermehrung von Hydrodyction utriculatum Roth. (Hedwigia 1852).<br />

— Saggio di una bibliografia algologica itaiiana. (Mem. Soc. ital. Sc. in Napoli<br />

t. IV, 1882).<br />

Chaboisseaii. — Sur ie Nitella syncarpa Thuill. et le Chara connivens Salzin., avec<br />

pi. color. Paris 1871.<br />

— Sur quelques Characees des bissins de Versailles. Paris 1871.<br />

Chai.on J. — Sur un proccde do preparation des Diatomees. (Compt. rcnd. d. 1. Soc.<br />

frang. pour Tavanc. d. Sciences Congres d"Alger 1881):<br />

Chareyue. — Considerations sur la valeur relative des characteres employ^s dans la<br />

classiflcation des Algues. (Revue horticole des Bouehes-du-Rhone, 1884 Juin).<br />

Chase H. H. — Amphipleura pellucida and other Test-objects mounted in a medium<br />

of refractive Index, 2,42 (Ainer. Monthly micr. Journ. V, 1884, p. 15!').<br />

Chase H. H. H. et Walrer W. C. — On some new ad lare Diatoms series I. with 2<br />

phot. plates. Utica, N. Y. 1886.<br />

-- On some uew and rare diatoms II, III, w. 3 phot. plates. Michigan 1887.<br />

Chauvin J. et RoBERGE M. — Algues de la Normandie. Caen 1826-1831.<br />

— Obscrvations microscopiques sur la Conferva zonata. (Mem. Soc. Linn. de Nor-<br />

mandie 1826-27).<br />

— Observations microscopiques sur le inode de reproduction de la Confeiva rivu-<br />

laris. (Sessions des Congres scientiflques de France 1833).<br />

— Examen comparatif des Hydrophytes non articuleos de la France et de TAn-<br />

gleterre (Ibid. 1833).<br />

— Dos coUections d'Hydrophytes et de leur pr6paration. Cten 1834.<br />

Chauvin J. F. — Recherches sur rorganisation, la fructiflcation et la classiflcation de<br />

plusieurs genres d'AIgues avec la description de quelques esptces inedites.<br />

Caen 1842.<br />

Cienkowski L. — Algologische Studien. (Botanische Zcitung 18.56).<br />

— Die Psoudogonidien. (Pringsheiin's Jahrbiicher Band I, 1358, p. 370).<br />

— Ueber einige chlorophyllaltige Gloeocapson. (Botanische Zeitung 1864, p. 21).<br />

— Ueber Palmellen-Zustand bei Stigeoclouium, mit 1 color. Taf. (Botanisehe Zoi-<br />

tung 1876, p. 17-26, 70-71).<br />

— Zur Morphologie der Ulothricheon, mit 2 farb. Taf (Bull. de 1" Acad. dos scionc.<br />

de S. Potorsburg t. IX, 1876, p. 531-872).<br />

— Weilero Beobachtungen iiber den Palmellenzustand der Aigen. (Protocolle dor<br />

Sektionsitz. der 5. Versainml. russ. Natuif. und yKrzte in Warschau 1876).<br />

— Bericht iiber die Excursion zum Weissen Meor 1880 (rossice).<br />

Ci.arke. — The common Sea-Woods of the british Coast and Chanel Isl.inds. I.on-<br />

don 1881.<br />

Clayaud A. — Sur les organes hypoges dos Charace6s. Paris 1870.<br />

Clemente Simon de Roxas. — Ensayo sobre las variedades de la vid comun que vc-<br />

getan en Andalucia, con un indice etimologico y tres listas dc plantas. con<br />

2 laminas. Madrid 1887.


Bibliotheca Phycologica. Xxiil<br />

Cleve P. T. — BicJrag till Kannedomeii om Sveriges Sotvattensalger af familjem De-<br />

smidiete. (Oefvers. af K. vet. akad. Forhandl. 20, n. 10). Stockholm 1863.<br />

— Om de Svenska arterna af Slagtet Vaucheria De Cand. Stockhohn 18G3.<br />

— Jakttagelser ofver den hvilande CEdogouium (CEfvers. af K. Vet. Akad 1864,<br />

p. 247).<br />

— Diatomaceer fran Spetsbergen, m. Taf. (CEfvers. af K. Vet. Akad. Forliandl).<br />

Stockholm 1864.<br />

— Svenska och Norska Diatomaceer. m. Taf. (K. Vet. Akad. Forhandl.). Stockholm<br />

1868.<br />

— Forsok till en Monografi ofver di Svenska arterna af Algfamiliem Zygnemacese,<br />

m. 10 col. Taf. (Nov. Act. regise Soc. scient. Upsaliensis 1868).<br />

— Examination of Diatoms found in the surface of the Sea of Java, with 3 plates.<br />

(Bihang till K. Sv. Vet. Akad. Handl. Band. I, n. 11). Stockholm 1873.<br />

— On Diatoms froin tlie Arctic Sea, with 4 plates. (Ibidem Band I). Stockholm<br />

1873.<br />

— Diatoms from the West Indian Archipelago, with 'j plates. (Bihang till K. Vet.<br />

Akad. Handl. Bd. 5. n. 8). Stockholm 1878.<br />

— New Diatoms, with notes by F. Kitton (Grevillea I, 1879, p. 9).<br />

— On some new and little knowu Diatoms from the Gallapagos, Honolulu, Port<br />

Jackson, with 6 plates (Svonsk. Vet. Akad. Handl. BanJ 18 n. .5). Stockholm<br />

1881.<br />

— Fiirskvattens Diatomaceer fran Gronland och Argentiska republiken, med Taf.<br />

(Stockh. Vet. Akad. 1882;.<br />

— Determinacion d. Diatomaceas de la Republica Argentina. Buenos-Aires 1882.<br />

— Diatoms collected duriug the Expeditiou of the (( Vega», with 4 plates. (Vega<br />

Expeditionens Vetenskapliga Jaktagelserd, III). Stockholm 1883.<br />

— Diatoms collected during the arctic Expeditions of Sir G. Nares. London 1883.<br />

— On some fossil Diatoms found in the Moravian ((Tegel» from Augarten near<br />

Briinn. (Journal of the Quekett Microscopical Club ser. II, vol. II, 1885 Octo-<br />

ber p. 165, plates 12-13).<br />

Cleve P. T. et Jentzsch A. — Ueber einige diluviale uud alluviale Diatomeenschi-<br />

chten Norddeutschlands. (Schrift. d. phys. cekon. Ges. in Konigsbcrg i. Pr.<br />

1882, p. 129).<br />

Cleve P. F. et Grunow A. - Beitriige zur Kenntniss der Arctischen Diatomeen, mit<br />

7 Taf. Stockholm 1880,<br />

CoATES J. — Coacinodiscus Barklyi. (Quart. Journ. Micr. Sc. n. 5, vol. I, 1861, p. 13 ).<br />

CocKS — Tlie Sea-Weed coIlectors"Guide. Londun 1853.<br />

CoHN F. — Zum Lehre vom Wachsthum der Pflanzenzelle. (Acad. Ctes. Leop. Nova<br />

Acta XXII, 1847).<br />

— Ueber blutahnliche Farbungen durch mikroskopische Organismen. (Uebers.<br />

Schles. Gesellsch. fiir Vaterland. Cultur 1850).<br />

— Zur Naturgeschichte des Protococcus pluvialis, mit 2 col. Taf. Brcslau 1850.<br />

— Ueber Keimuug der Zygnemeen. (Ibidem 1852).<br />

— Ueber Protococcus crustaceus. (Hedwigia 1852, p. 1).<br />

— Uebcr Stephanosphsera pluvialis (Ibidem p. 11).<br />

— Eine neue Gattung aus der Familie der Volvocineon, mit col.Taf Leipzig 1852.


XXIV jBibliotheca Fliycologica.<br />

CoHN F. — Ilntersuchungen uber die Entwickehingsgeschichte der mikroskopischen<br />

Aigen und Piize. Bonn 1854.<br />

— Die Mikroskopische Welt. 1S55.<br />

— Uober lebondige Organismen in Trinkwasser. (Jahresb. d. Naturw. Vereins zu<br />

Broshiu 1853).<br />

— Ueber die Fortpflanzung von Sphseroplea annuiina. (Monatsber. der k. Preus.<br />

Akad. Wissensch. zu BerUn 185.'')).<br />

— Ueber das Geschlecht der Algen (Uebers. der Scliles. Ge^ellsch. fiir Valerland.<br />

Cultur 1855).<br />

— Ueber Mcteororganismen in Binnonland. (Ibidem 1857).<br />

— Uobor einige neue Algen Schlesiens (.Jahresb. dcs Naturwiss. Veroins zn Bre-<br />

slau 1857).<br />

— Ueber contractilo und irritable Gewebe der Prtanzon. (Ibid. 1880).<br />

— Ueber das Vorhaltniss der Zcllen in den niederen Pflanzen und Thieren. (Ibidcm<br />

18(51).<br />

— Ueber rothen Schnee. (Ibidom 1861).<br />

— Ucbor die Algen des Karlsbader Sprudels. (Abhandl. der Schles. Gesollsch. f.<br />

vaterl. Cultur 1862).<br />

— Verhalten der griinen mikroskopischen Pflanzen und Thicre zuni Lichte. (Ibidem<br />

1863).<br />

— Ueber Clathrocystis persicina und Cylindrospermum Kirchnerianuni. (Rabcn-<br />

horst Algen Eur. Dec. 232-233).<br />

— Ueber einige Algen von Holgoiand, insbesondero Diclyota und Cruoria, mit 3<br />

gefarb. Taf. Leipzig 18G5.<br />

— Ueber Chlamydomonas marina Cohn. (Ibidem p. 97).<br />

— Ueber die Cultur der Meeralgen (Ibidem 1866, p. 55).<br />

— Resultate neuerer Untersuchungen iiber Pliysiologie und Systematili der Oseil-<br />

larineen und Florideen. (Ibldem 1867, p. 42).<br />

— Conspectus familiarum cryptogamaruni secundum ordinom naturalem disposi-<br />

tarnm (Hedwigia 1872, p. 17).<br />

— Ueber parasitische Algen. (Beitr. zur Biol. d. Pflanzen I, II p. 87). Breslau 1872.<br />

— Ueber dio Algen der Thermen von Johannisbad und Landbeck. (Schles. Gesel-<br />

Isch. f. vat. Cult. bot. Sect. Nov. 1874).<br />

— Untersuchungen iibcr die Entwickelung der mikroskopischen Algen und Pil/.e,<br />

m. 6 Kupfertaf. Bonn 1875.<br />

— Eutwickelungsgeschichte der Gattung Volvox, m. cn\. Kuiifrt. P.reslau 1875.<br />

— Boniorkungon iiber die Organisation einigor Schwiirmzollen. (Beitr. zur IViol.<br />

dcr Pflanzcn Bd. II, 1876, p. 101-121).<br />

— Unlorsuchung des Badeschleims der Quellen von Landbeck. (54. Jahresb.<br />

Schles. Ges. f. vaterl. Cultur f. J. 1876, p. 114;.<br />

— Ueber zwei Fiille von sogennanter Wasserbliitlio diuch Algen voranlasst. (Silz.<br />

d. bot . Sekt. d. Schlcs. Ges. f. vat. Cultur von 15. Nov. 1877 in Iloihvigia<br />

1877, p. 188).<br />

— Uebcr dic Fabrikation von Jod und Brom aus Soetang. (Jahresb. Schlos. Ges f.<br />

vaterl. Cultur f. 1877, p. 142).<br />

— Janisch 's Photogramme dcr Bacillariaccen von dcr Expedition dor ((Gazoilo».<br />

(Jahrosb. Scid(.'s. Gosellsch. f. vatol. Cultur 1878, p. 118).


liibliotlieca Phycologicsi. xiV<br />

CoHN P. — Rivulal-ia lluitans ad int. (Hedwigia 1878, p. 1).<br />

— Ueber sein 1871 aufge.stelltes Thallophytensystem (Jalirosber. Schlos. Gcs. f.<br />

vaterl. Cultur Jahi'g. 1879. p. 270).<br />

— (leber essbare Algen. (Jaluesb. Schles. Gesellsch. f. vaterl. Cultur Band 58,<br />

1880, p. 152).<br />

— Ueber Hiematococcus pluvialis (Jahresb. Schles. Gesellsch. f. vaterl. Cultur<br />

1881).<br />

— Ueber bliitrotlie Algen und Pilze. (Ibidem 1882, p. 207).<br />

— Ueber Organismen in Quellen. (Jahresb. d. Schles. Gesellsch. f. vateri. Cultur<br />

1882, p. 214-216).<br />

— Ueber ein merkwijrdiges Vorkommen von Algon in dcn Breslauer Waschtei-<br />

chen. (61. Jahresb. d. Schles. Ges. f. vaterl. Cultur 188.1. p. IPO).<br />

— Ueber eine im Lebamoore als Wasserbliithe auftretende Rivularie. (Ber. iiber<br />

die Thiit. d. bot. Sekt. d. Scliles. Gesellsch. 1884, p. 273-275).<br />

— Ueber eine gronliindische Thermalalge. (Bericht iiber die Thiitigkeit der Bot.<br />

Sektion der Schiesischen Gesellschaft im Jahre 1886, p. 196;.<br />

— Diatomaceen in einem salzhaltigen Bach bei Sondershausen. (Jahresb. Schle=!.<br />

Gesellsch. 1886, p. 152).<br />

CoHN et WiCHURA. — Ueber Stephanosph»ra pluvialis, m. 2 col. Kpfrt. Bonn 1857.<br />

CoLE T. — List of iufusorial objects found in the neighbourhood of Salem. Massa-<br />

chussets. (Proceed. of the Essex Inst., Salem 1853).<br />

CoLLiNS F. S. — A Laminaria new to the United States. (BuU. Torr. Club 1880, n. 11).<br />

— Notes on New England Algse 1. (Ibidem vol. IX, 1882, p. 79-71).<br />

— Notes on New England Algaj II. (Ibidem vol. X, 1883, p. .55-56;.<br />

— Notes on new England Algae 111. (Ibidem XI, 1884, p. 29-30).<br />

— Notes on new England Algte IV. t,Ibidem XI, 1884, p. 130-132).<br />

— Notes of new England marine Algse. (Bull of Torrey Bot. Club New York, 1885,<br />

XII, n. 11-12).<br />

— *Marine .\lg8e of Nantucket. (E-^c Maiia L. Owen A Catalogue of plants of the<br />

County of Nantucket). Northampton, Mass. 1888.<br />

CoLLOMB. — Observations sur quelques phenomenes particuliers a une matiere verte.<br />

(Journal de Physique 1791, tom. XXXIX, p. 169).<br />

CoLMEiRO M. — Enumeracion de las Cryptogamas de Espana y Portugal. Madrid<br />

1867-68.<br />

CoMBER T. — On the Diatomaceje of Lancashiie and Cheshirc. (Quart. Journ. Micr.<br />

Sc. vol. VIII, 1860, p. 11).<br />

— On the Diatomacese from Liverpool. London 1869.<br />

CoMELLi F. — Intorno alle alghe microscopiche del D. B. Biasoletto. Udine 1833.<br />

— Intorno alle alghe d"acqua dolcc ed alle produzioni marine che si credevano<br />

Alghe. Udine 1835.<br />

CooKE M. C. — One Thousand objects for Microscope. London 1869.<br />

— Ponds and Ditches. London 1880.<br />

— Notes on british Desmids. (Grevillea 1880-81).<br />

— Notes on Vaucheria. (Greviliea vol. XI, 18s3, p. 104-106, plate 161;.<br />

— British Species of Spirulina, with plate. (Grevillea vol. IX, 1881, p. 44-45).<br />

— Bri-tish Freshwater Algse, exclusive of Desmidieaj and Diatomaceaj, w. 180 col.<br />

plates. London 1882-84.


XXVI<br />

Bibliotheca Phycologica.<br />

CooKE M. C. - Essex Freshwater Algse. (Journal Essex Field Club 1S85 January).<br />

— Life history of a filiform Aiga ((Edogonium). (Midiand Naturalist 1885, Mar.sli-<br />

Apr.).<br />

— Note.s on Palmodactylon ramosum and Vaucheria sphserospora, witii 1 piate.<br />

(Journ. Quekett Micr. Club 1886).<br />

— Britisl» Desmids, w. 66 cul. plates. London 1887-88.<br />

CooPER F. — Fos.sil Diatomacese. (Quarl. Journ. Micr. Sc. vol. II, n. ser , 1861', p. 152).<br />

CoppiNGER. — Oceanic Phenomenon. (Nature vol. XXIII, p. 482-483).<br />

CoRD.\ A. C. J. — Observations microscopiques .sur les animalcules des eaux tlierma-<br />

les de Carlsbad, avec pl. (Almanach de Cailsbad 18.34-1840).<br />

— Die Algen in Sturms 's Deutschland 's Flora II. Abtlieilung 1820-32.<br />

CoRiNALDi J. — Elenco di alcune alglie dei mare Labronico. Pisa 1839.<br />

CoRNU M. — Note sur un genre nouveau du groupe des Zygnemacees. (Buli. Soc.<br />

Bot. Fr. t. XVI, 1869, p. 239).<br />

— Sur quelques Cliaracees de la Sologne. Paris 1870,<br />

— De la feuondation chez les algues et en particulier chcz ruiotlirix seriata (Bull.<br />

de la Soc. Bot. 1874, p. 72).<br />

— Sur la rCproduction des algues marines du genre Bryopsis. (Compt. rend. lieb-<br />

dom. Acad. Sc. Paris 1879, tom. 89, p. 1949).<br />

— Causes qni determinent la mise en liberte des corps agiles (zoospores, anthe-<br />

rozoides) chez les vegetaux inferieurs. (Compt. rend. hebd. Acad. Sc Paris<br />

tom. S6, 1877, p. 860).<br />

CoRREA DE Serra J. — Ou the fructiflcation of the submerged Algse. (Pliilo.-s. Tran-<br />

sact. 1794, et Sctirader's Journ. 1800, Band p. 465).<br />

Corti B. — Osservazioni microscopiche sulla Tremella. Lucca 1774.<br />

CosTA 0. G. — Diatomacee, Fauna del Regno di Napoli. Napoli 1838.<br />

CoTTAM A. — On a new Aulacodiscus (A. africanus) from the West Const of Afiica.<br />

(Journ. Quek. Micr. Club voL IV, 1876, p. 140)<br />

Coui-TER S. — Spirogyra under Shock. (Botanical Gazette 1887, n. 7, p. 173).<br />

CouRROUX E. S. — On Diatoms in the Stomacli of Mollusca and Crustacea (Journal<br />

of Microscopy IV, 1884, p. 176, Cfr. Journ. 11. Micr. Soc. V, 1885, p. 'i34).<br />

Cox J. B. — Isthmia nervosa, A Study of its modes of Growtli and Repioduction.<br />

(Amer. Journ. of micr. vol. III, 1878 et Brebissonia 1878, n. 2 5).<br />

— Surirella Craticula, an abnormal form of Navicula cuspidata. (Amor. Journ.<br />

of micr. vol. IV, 1870).<br />

— Motion of Diatoms (Amer. Monthly Micr. Journ. vol. II, 1881).<br />

— On some photographies of brocken Diatom valves taken by lamplight (Journ.<br />

R. Micr. Soc. IV, p. 853). London 1884.<br />

— Structure af Diatom Shell. (Journ. Royal. Microsc. Soc. 1885 Jun).<br />

— Structure of Diatoms Sliell (Amer. montly micr. Journ. V, 1884, p. 45).<br />

— Hoops of Diatoms. (Proceed. Amer. Soc. Ann. Meeting 1885, p. 33).<br />

— Photography with high powers by lamplight illustrating structuro of Diatoms<br />

(Proceed. Amer. Soc. Micr. 7th annual Meeting 1884, p. 853).<br />

CuAMER C. — Physiologischc und Systematischc Untcrsuchungon iiber den Ccrainia-<br />

ccen, m. 13 Kupfrt. Ziirich 18G3.<br />

— Algologisciie Notizen. (Hedwigia 11. Band 1863, p. 65).<br />

— Paarung der Schwiirmsporen von Ulothrix. (Botanischc Zeitung 1871).


Ribliotheca Phycologica. xxvit<br />

Cramer C. — Ueber einige Moteorstaubesfalle uiul iiber ilen Saharen Santl. Zurieh<br />

1868.<br />

— Ueber Entstehung untl Paarung der Schwarmsporen von Ulothrix. (Viertel-<br />

jahrsschrift Bd. X^ , Heft 2 der Naturf. Ges. zu Ziirich, XV, 2, 1870 et Hedw.<br />

1871, p. 3).<br />

— Eini^e Bemerkungen zu dor kiirzlich erschienenen Sciirift von Herrn A. Do-<br />

del-Port uber Ulothrix zonata (Botanische Zeitung \i


xxviit fiibliotheca fhycologiea.<br />

medical offlccrs of tlie Army of Imlia edit. by Sir Benj. Simpson, Part. III,<br />

1887, p .^3-40). Calcutta 1888.<br />

CUNNiNOHAM K. M. — Cieaning Diatoms. (Jonrn of R. Mior. Soc. 2 ser. vol II. 1882,<br />

p. 42S).<br />

CiiRREY F. — On Stepiianosplifera pluviali?. (Microsc. Joiirnal vol. VI, IS.^jS, p. l-^^l.<br />

— On some British Fresiiwater Alg£. (Microsc. Journal vol. VI. 1858, p. 207).<br />

Cybui.ski K. — Materyjali do flory algologicrnej okolii Warszawy. (Materialien zur Algenfiora<br />

der Umgegend von Warschau). (P. Fiz, Warsch. III, p. 250-273, Taf<br />

5). Warsehan 188.3.<br />

Dai.l. — Arctic marine Vegctation (The Nature vol. XIII, 1875, p. 166).<br />

Daij.ingeii W. H. — Note on Navicula crassinervis, Frustulia saxonica and Navicula<br />

rhomboides, with 1 pl. (Monthly Micr. Journ. XVII, 1877, p. 1, 165, 166 et p. 17.3).<br />

D'Alquen F. — Notes on the strueture of Oscillatorife, with a description of a new<br />

species, possessing a most romarkable locoraotivo power not cilia (Journal<br />

Microscopical Society IV, 1856).<br />

Dancer J. R. — On cleaning and preparing Diatoms obtained from Soundings. (Quart.<br />

Journ. Micr. Sc. vol I, new sor. 1861, p. 145).<br />

— On the markings of Pleurosigma angulatum (Monthly Microscop. Journ. 1SG9,<br />

vol. I, p. 243).<br />

Dangeard P. A. — * Les Peridiniens et leurs parasites. (Journal de Botani(|UC, 2 an-<br />

n('e, 1888, n. 8 et 9, p. 126-1.32 et p. 141-145, planche \),<br />

— Recherches sur les organismes inferieurs. (Ann. Sc. Nat.. VII, ser. t. IV,<br />

p. 291-333, pl. XI-XIV).<br />

— La sexualite chez quelques Algues superieuros. (Journal de botanique 1888,<br />

p. 350).<br />

— Rociierches sur les Algues inferieures. (Ann. Scionce nat. botan. sdr. VII, t. VII,<br />

1888, p. 105, f. XI, XII).<br />

Daeeste C. — Mcmoire sur la Coloration de la Mer de Chine. (Ann. Scienc. Nat.<br />

IV ser., tome I, 1854, p. 81-91).<br />

— Memoire sur les Aniinalcules et autres corps organises qui donnent :i la mer<br />

une couleur rouge. (.\nn. Scienc. Nat. (Zoologie) 1855).<br />

Davaine C. — Conferve parasite sur le Cyprinus Carpio. (Memoires de la Soc. de Bio-<br />

logie 1851).<br />

Daubeny C. — Oii a certain Kind of organical matter found in sulphureons springs<br />

(Oscillariaceen). London 18,35.<br />

Davidson G. -- Ou Diatomaceous Deposit in District of Cromar, Aberdeenshiro. Kdin-<br />

burgh 1874.<br />

Davis n. — Variation in Navicula rhomboides. (Monthly Micr. Journ. XVII, p. 105).<br />

Davis. — On some Protophyte.'!, with 2 pi. Manchester 1880.<br />

Day E. G — Stej^haiiodiscus Niagaraj. (Journ. N. York Microsc. Socicty vol. I, 1885,<br />

p. 41).<br />

^<br />

Df.ane II. — On a inode of isolating the siliceous shells of Infu.sorial Animals (niatoins)<br />

found iu Jchabcc Ouano. (Trans. Micr. Soc. Vol. II, 1849, p. 80).<br />

— On the Ilistory of Arachnoidiscus (Quart. Journ. Micr. Sc. Vol. VI, 1858, p. 188).<br />

DeBary A. — Ueber das voitweltliche Kleiuste Siisswasserleben in ^Egypten. (Mo-<br />

natsber. d. Kiin. Akad. 1853).


Bibliotheca riiycologica. xxix<br />

De-Bary A. — Bcitrag zui' Keuntuiss der niedersten Algenforaieui uebst Versuchen<br />

ihre Eutstehung betreffeud. (Sitzungsber. d. k. Akad. zu Wieu, Bund XI,<br />

1853).<br />

— Beitrag zur Naturgeschichte dor Schwarmsporen. (Verhaudl. Nat. Ilist. Vereins<br />

preussisch. Rheinlande uud Westphalens). Bonn 1855.<br />

— Zu Gonatozygon iuvolvens. (Hedwigia 188


XXX Bibliotheca Phycologica.<br />

Poulignoii et lo Croisic. (Assou. fran^^. pour ravanc. des sc. Congres de la<br />

RochellD 1SS2). Paris 1S83.<br />

Debr.vy F. — Ciitalogue des algues marines du nord de la B^rance. (Mcin. Soc. Linn.<br />

du nord de la Frauce tomo VI, p. 199). Amieus 1885.<br />

— llociierclies sur la structure et le developpement du tlialle des Cliylocladia,<br />

Ciiampia ct Lomentaria. (Bull. scient. du dopart. du Nord II scr., annce IX<br />

n. 7-8, avec 4 fig.).<br />

Dkby J. — Liste des Diatomees fossiles trouvces dans rArgile des Polders (Bull.<br />

Soc. Belge de Microsc. 1875).<br />

— Note sur TArgile des Polders, suivio d'uae liste des fossiios qui y ont 6tc<br />

observes dans la Flandre occidentale (Mcm. Soc. Belg. de Malacologie 1876).<br />

— Ce que c' est qu'une Diatomee (BulL Soc. Beig. de Microsc. 1877).<br />

— Synonymie des Diatomees dans les Conspoctus criticus Diatomacearum de C.<br />

A. Agardh. (Ibidem 1877).<br />

— Liste complementaire aux Diatomies de Belgique. (Ann. Soc Bclge de Mi-<br />

crosc. 1876-77).<br />

— Sur les Diatomces des Alpes. (Ibidem 1877).<br />

— Les Diatomees terrestres. (BuU. Soc. Belge de Microsc. 1877).<br />

— Sur une notice intitulee «Le thalle des Diatomces» par le Dr. Mattco Lanzi<br />

(Brebissonia I, n. 8, 1878 et Journ. R. Micr. soc. vol. II, 1878, p. 562).<br />

— Les apparences microscopiques des valves des Diatomees: I (Nitzchices), II (.'\m-<br />

pliora). (Ann. Soc. Belge de Microsc. 1880).<br />

— Receipts for microscopists, with plate. London 18S0.<br />

— Notes diatomiques: I Sur le traite de MM. Prinz et van Erraengen Sur la stru-<br />

cture des Diatomees; II Decouverte du Terpsinoe Musica en Espagne; III<br />

Diatomees arrangces par Moeller (Jourual de Micrograpliie VIII, 1884, p. 22S),<br />

— Test Diatoms (Journ. R. Micr. Soc. 2 ser., Xl, 1886, p. 172).<br />

— The mounting of Diatoms. (Amer. monthly Microsc. Journ. VII, 18S6, p. 65)<br />

— Imbedding media for Diatoms. (Journ. of the Quekett Microsc. Club II. 1886,<br />

p 30S).<br />

— On the inicroscopical structure of the Diatom valve. (Journal of the Quekett<br />

Microsc. Club vol. II, ser. II, 1886 Septembcr, n. 16, p. 308-339).<br />

— * Sur la structure intime de la valve des Diatomces [trad. Pelletau]. (Journal<br />

de Micrografia, 1886, n. 9 Septemb ).<br />

— Bibliograi)liie diatomologique. (Journal dc Micrographie anncc XI, 1887, n. 6,<br />

p. 217).<br />

— Introduction a retude des Diatomees [in Pelletan Les Diatomees]. Paris 1888.<br />

Deuy J. et KiTTON F. — *Bibliographie of the Microscope and micrographic studies,<br />

bcing a Catalogue of books and papcrs in tlie library of J. Deby, Part III,<br />

the Diatomaccfe. London 1882.<br />

Decaisne J. — Plantes de TAi-abie houreu-sc, avec 3 i)l. (Archiv. du Muscum). Paris<br />

1839.<br />

— Essai sur une classification des Algues et des polypiers calcifcres, Mcinoire<br />

sur les Corallines avec 4 planches. (.-Vnn. des scicnc. nat. 2 ser., tom. XVII).<br />

Paris 1842.<br />

— Note sur quelques algues a frondcs reticulccs (Ibidom III ser , tom. II, p. 233-<br />

23()). Paris.


Bibliotheca Phycologica.<br />

xxxi<br />

Decaisne J. et Thuret G. — Recherches sui- les antlieridies et les spores de quelques<br />

Fucus. (Ann. Scieuc. nat. ser. III, tome 3, 1845, p. 5).<br />

De-Candolle A. P. — Flore Francaise. toine 2 (III edit.). Paris 1805.<br />

— Rapport sur les Conferves (Journal de Phy.sique, de Chimie et dMiistoire na-<br />

turelle, liv. 1802).<br />

-- Notice sur la matiere qui a coiore le lac de Morat en rouge au Printemps de<br />

1825. (Mcmoires de la Societe Nat. de Geneve torae 111, 1826).<br />

De-la-Pylaie M. — Quelques observations sur les productions de rilo de Terre Neuve<br />

et sur quelque Algues de la cote de France, appartenant au genre Lami-<br />

naire. (Ann. Scienc. Nat. ser. I, tome 4). Paris 1824.<br />

— Flore de Tile de Terre Neuve et des iles S. Pierre et Miclon. Paris 1829.<br />

De-la-Rue W. -- On Navicula Spenceri. (Amer. Journ. of Sc. and Arts 1850).<br />

De-la-Rue E. — Sur le dcveloppement du Sorastrum Ag., avec pl. (Ann. Scienc. Nat.<br />

1873, p. 400).<br />

Delile A. R. — Flore d'Egypte, avec G2 planches. — Paris 1813.<br />

Delle Chiaje S. — Hydropliytologia Regni NeapoUtani, cum 100 Tab. col. Neapolis 1829.<br />

Delogne C. H. — Diatomees des environs de Bruxelles I. (Buil. Soc. Belg. de Mi-<br />

crosc. 1876-77).<br />

— Note sur le Tryblionella ovata (Anu. Soc. Belg. de Microsc. T. V, 1878-79).<br />

— Diatomces de Belgique Fasc. I-IV (exsiccata coilect.) with mscr. catalogue of<br />

species. Bruxelles 1880-S'l.<br />

— De la stabilitc des Diatomees. (Bull. Soc. bsige de Microscopie tome VI, p. LXV).<br />

— Instrument pour operer le triage des Diatomees sous des grossissements assez<br />

forts, tels que ceux fournis par les objectifs n. 3 et 4 de Hartnack (Ibidem<br />

XI, 1884, p. 38. cfr. Journ. R. Micr. Soc. V, 18S5, p. 162;.<br />

Delponte G. B. — Specimen Desmidiacearum subalpinarum. (Mem. R. Accad. delle<br />

Scienze di Torino ser. II, tom. XXVIII). Torino 1873.<br />

Demetzky J. — A vcrcs esorol (Vom Blutregen). (Termeszettudomanyi Kozlony 1883<br />

XV. Band, p. 241-251). Budapest 1883.<br />

Denaeyer A. — Les Vegetaux infcrieurs, Tiiallophytes et cryptogames vasculaires.<br />

Bruxelles, A. Manceaux, 1886.<br />

De-Notaris G. — Sul Fucus Nemalion di Bertoloui (Atti della 2 Riun. degli Scienz.<br />

ital. in Torino p. 170). Torino 1841.<br />

— Su quattro nuove specie di alghe del mare iigustico (i. c. p. 200).Torino 1841.<br />

— Specimen Algologife maris ligustici, cum 7 tab. (Mem. R. Accad. delle scienze<br />

ser. 2, tomo 4, pag. 273). August» Taurinorum 1842.<br />

— Sopra alcune alghe del mare ligustico (Atti della 6 Riun. degli scienz. ital. in<br />

Milano p. 529). Firenze 1844.<br />

— Osservazioni suila struttura della Ginnania furcellata, con l tav. (1. c. p. 495).<br />

Milano 1845.<br />

— Novita algologiche, con 1 tav. Genova 1846.<br />

— Hormosiphon e Nostoc. (Comm. Soc. critt. ital.). Genova 1861.<br />

— Le piante crittogame. Roma 1873.<br />

Derbes A. — Description d'une nouvelle espece de Floridees, (Ann. des scienc. nat.<br />

4 ser., tom. V). Paris 1856.<br />

Derbes A. et SoLiER A. — Sur les orgaues reproducteurs des Algues. (Ann. des<br />

scienc. nat. 3 ser. tom. XIV), Paris 1850.


XXXII Bibliotheca Pliycologjca.<br />

Derbes A. ct SoLiER A. — Meinoire sur quelques poiuts de la physiologie des Algues,<br />

avec 23 pianclies. Paris 1855.<br />

De-Rougkmont. — Proparation des Diatomecs par. M. Mauler. (Buil. Soc. sc. uat. de<br />

Neufclir^tel 1879, p. 399).<br />

Deskontaine R. — Flora atlantica, 2 vol. cum 2(il tab. Parisiis 1798.<br />

Detmers H. J. — Resolution of Ampliipleura pellucida by sunliglit, mirror bar cen-<br />

tral. (The Microscope vol. III, 1883, p. 197.<br />

De-Tom G. B. — Le Alghe delle Ardenne contenute ncUe Cryptogamae Arduennse<br />

dcUa Signora M. A. Libert. (Malpighia anno I, 18?6 fasc. VII, p. 325-328).<br />

— Sopra un curioso flos-aquai di /oospore osservato a Parma. (Boll. Soc. bot.<br />

ital. in N. Giorn. bot. ital, vol. XX, 1888, n. 2, p. 295-297).<br />

— Manipolo di alghe portoghesi : I coutribuzione. (Notarisia anno III, 1888, n. 10,<br />

p. 431-436).<br />

— New Notes on Botanical Nomenclature. ("Tlie Naturalist May). Leeds 1888.<br />

— Intorno ad alcune Diatoniee rinvenute nel tubo intestinale di una Trygon vio-<br />

lacea pescata neH' Adriatico. (Atti R. Istituto Veneto scr. VI, tomo VI, p. 599<br />

(193). Venezia 1888.<br />

— Notizie sopra due specie del genere Trentepohiia Mart. (Notarisia anno III, 1888,<br />

u. 11, p. 517-518).<br />

— Conspectus generum chlorophycearum <strong>omnium</strong> huc.usque cognitorum. [Programme<br />

du <strong>Sylloge</strong> Algarum <strong>omnium</strong>]. (Notarisia anno III. 18"=8, n. 10, p.<br />

447-453).<br />

— Sur un nouveau genre (Hansgirgia) d'Algues aeriennes (Compt. rend. Soc. R.<br />

de Botau. de Belgique, Seance 2 Juillet 1888j.<br />

— Sopra ua nuovo geuere di Trentepohliacee. (Notarisia anno III, 1888, a. 12,<br />

p. 581-584).<br />

— Intorno airidentita del Phyllactidium tropicum Moebius con la Hansgirgia<br />

flabelligera De-Toni. (R. Accad. dei Lincei 1888. p. 281-283).<br />

— Prima contribuzione d'atomoIogica sul lago di Alleghe nel Veneto. (Boll. Soc.<br />

bot. ital. in N. Giorn. bot. ital. vol. XXI, 1889, n. 1, p. 126-131).<br />

— Pilinia Kuetz. ed Acroblastc Ueinsch. (Notarisia anno IV, 1S89, n 13, p. 653-<br />

645).<br />

— Boodloa Murray et De-Toni nuovo genere di Alghe a fronda roticolata. (Mal-<br />

pighia anno III, 1889, p. 14-17).<br />

— Sopra due alghe Sud-Americane. (Malpighia anuo III, 1889, p. 67-68).<br />

— Ueber einige Algen aus Feuerland und Patagouien (Hedwigia Band, 1889, Heft<br />

1 p. 24-26).<br />

— Ueber die alte Schueealgen-Gattung Cliionyphe Thicn (Ber. d. doutsch. bot.<br />

Gesellsch. VII. Jahrg. Heft I). Berlin 1889.<br />

DeToni G. R. et Berlese A. N. — Intorno al genere Sphfcrella di Cosati c Dc-Nota-<br />

ris et alPomonimo di Sommerfolt, Nota critica. (Atti del R. Istituto Voneto<br />

serie VI, tomo V, p. 221-228). Venczia 1887.<br />

De-Toni G. 15. et I.EVi-MoRENos D. — Flora algologica dolla Venezia, parte prima:<br />

Le Floridoe. (Atti R. Lstituto Vcnoto seric VI, tomo III, p. 1917-2096). Vcuozia<br />

1886.<br />

— Relaziono sui riordinamcnto deirAIgarium Zanardini al Comitato direttivo dol<br />

Civico Musco Correr di Vcnozia. (Notarisia anno I, 1886, n. 2, p. 73-76).


Bibliotheca Pliyoologica. xxxm<br />

De-Toni G. B. et Levi-Morenos D. — MisceUauea pliycologicu, series prima: I Diato-<br />

macese venetse novae vel veteres, notis micrometricis ditatfe; II Osserva-<br />

zioni sopra rHapalidium confervicolum Arescli. raccolto per la prima volta<br />

sulle spiaggie venete ; III Osservazioni sopra una specie di Trentepohlia nuova<br />

per la flora itaiiaua. (Atti R. Istituto Veneto serie VI, tomo IV, p. 995-1003).<br />

Venezia 1886.<br />

— De Algis uonnullis, prsecipue Diatomaceis, inter Nympheeaceas horti botanici<br />

patavini. (Malpighia anno I, 1886, fasc. 2 p. 60-67).<br />

-- Enumeratio Conjugatarum in Italia <strong>hucusque</strong> <strong>cognitarum</strong>. (Notarisia anno I,<br />

1886, n. 2, p. 116-116).<br />

— Prirai materiali per il Censimeuto delle Diatomacee italiane, I-II. (Notarisia<br />

auuo 1, 1886, u. 3, p. 125-143, n. 4, p. 169-185).<br />

— Sopra una Palmeilacea nuova per la flora veneta. (Notarisia anuo II, 1887,<br />

u. 5, p. 281-283).<br />

— Algte nonnullse quas in circumnavigationis itinere ad Magollani fretum anno<br />

1884 legit A. Cuboni. (Buil. Soc Ven. Trent. di Padova, vol. IV, 1887, n. 1).<br />

— Spigolature per la Ficologia vencta. (Nuovo Giorn. bot. ital. vol. XIX, 1887,<br />

u. 2 p. 106-110).<br />

— Frammenti algologici : I Antithuiriniou Plumula ; II Autitiiarauion cruciatum.<br />

(Notarisia anno II, 1887, n. 5, p. 298-301).<br />

— Fiora algologica della Venezia, parte seconda: Le Melanoficee. (Atti R. Isti-<br />

tuto Veneto serie VI, tomo tV. p. 1615-1721). Venezia 1886.<br />

— L'Aigarium Zanardini, con ritratto. Venezia, Tip. Fontaua 1888.<br />

— Pugillo di Alglie tripolitaue. (Rendic. R. Accad. dei Lincei vol. IV, fasc. 9,<br />

1888, p. 281).<br />

— Liste des algues trouvces dans le tube digestif d' un tetard. (Bull. Soc. Bot.<br />

de Lyon 1888).<br />

— Schemata generum Fi iridearum disp. I-II, cum tabulis: Illustratio ad usum<br />

PlijxoIogiEe raediterraneaa, auctore cl. F. Ardissone, accomodata. Venetiis<br />

1885-89.<br />

— Notarisia, commentarium phycologicum Rivista trimestrale consacrata allo<br />

studio delle Alghe: Annate I-IV, 1886-89, con tavole e 2 ritratti,<br />

— Flora algologica della Venezia, parte terza: Le Cloroficee. (Atti R. Istituto<br />

Veneto serie VI, tomo V, p. 1511-1593, tomo VI, p. 95-155, 289-350). Venezia<br />

1888.<br />

— Giuseppe Meneghini : cenni biografici, con ritratto. (Notarisia auno IV, 1889,<br />

n. 14).<br />

De-Toni G. B. e Paoletti G. — Spigolature per la flora di Massaua e di Suakim.<br />

(Bull. Soc. Ven. Trent. di Padova tomo IV, 188^ u. 2).<br />

De-Toni G. B. et VOGUNO P. — Notes ou Nomeuclature. (Journal of Botany n. 289).<br />

London 1887.<br />

De-Toni E. — Note suUa flora friulana. (Cronaca della Societa alpina friulana V-VI).<br />

Udine 1888.<br />

— Note sulla flora del Bellunese. (Nuovo giornale botauico ital. vol. XXL 1889,<br />

n. 1, p. 55-76).<br />

De-Vries H. — Ueber den isotouischen Coeflicient des Glycerins. (Botanische Zeitung<br />

XLVI, p. 229-235, 245-253).<br />

c


XXXIV Bibliotheca Phycologica.<br />

De-Vries H. — UebGr dic Contraction der Chloi-ophyllban.ler boi Spiroj^yra. (Ber. d.<br />

deutsch. bot. Gesollsch. zu Berlin, Rand VII, ISRO, Helt I, p. 19-27, Taf. II).<br />

De-Wildf.man E. — * Contribution a Tctude des Algues du Belgique. (Couiiit. rendus<br />

des scances de la Soc. Roy. de Bot. de Belg. 1S85).<br />

— * N ite sur le Vauche.ia sessilis DC, avcc 1 planche. (,Bull. Soc. Belge de Rli-<br />

croscopie 1886, ann. II, n. VI, p. 06).<br />

— *Noto sur deux cspeces du genre Ulothrix. (Ibidern tome XXV, fase. I, 188{),<br />

p. 7-17, pl. I).<br />

— * Contributions a Tetude des Algues de Belgique. (Ibidem 1886).<br />

— *Sur le tannin chez les Algues d' eau douce. (Compt. lend. Soc. Bot. Belg..<br />

1885, p. 132).<br />

— *Desmidiacces recoltees en Belgique en 1886. (Ibidem, se.ance5 decembre 1886).<br />

— *Sur la formation des Kystes chez les Ulothrix. (.Ibidem 12 mars 1887).<br />

— *Desmidiccs reeoltces en Belgique en 1887. (Ibidem, seance du 12 nov. 1887,<br />

p. 96).<br />

— *Sur la prcsence d'un glucoside dans les matieres extraites de ccrtainos plan-<br />

tes par I'alcool. (Ibidem 17 fevr. 1887, p. 34).<br />

— * Le genre Microspora Thur. doit-il etre conserve?. (Ibidem, seance du 12 nov.<br />

1887, p. 92).<br />

— * Observations sur quelques Desmidiees, avec 1 double planche. (Ibidetn 1888).<br />

— * Les especes du genre Trentepohlia Mart. (Chroolepus Ag.). (Ibidem, seance<br />

14 janvier 1888, Bulletin t. XXVI, dcuxieme partie).<br />

— *Note sur TUIothrix crenulata Kuetz. (Ibidem, 4 dccemb. 1887, BuUetin t. XXVI<br />

deuxieme partic).<br />

— *Sur rUlothrix flaccida Kuetz. et ie Stichococcus bacillaris Naeg. (Ibidem, sc-<br />

ance du 7 avril 1888, p. 80-87).<br />

— *Observation sur le genre Bulbotrichia Kuetz. (Ibidem. seance 2 Juillet 1888).<br />

— * Observations sur quelques formes du genrc Trcntepohlia Mart. (Ibidem, se-<br />

ance 6 mai 1888).<br />

— * Observations algologiques: I Sur quelques formes du genre Scenedemus Me-<br />

yen; II Sur le Trentcpohlia anrea Mart. (Bull. 1888, p. 71-80, pl. I).<br />

— *Sur quelques formes du genre Trentepohlia. (Compt. rend. seance 10 novembre<br />

1888).<br />

— *Observations sur quelques fornies d' Algues terrestres cpiphytes. (BuII. 1888.<br />

p. 119-126, pl. II).<br />

— *Note sur Ic Nitella syncarpa A. Br. (Compt. rend. 1888, p. 36.).<br />

— *Encore quelques mots a propos de Pllansgirgia flabelligera Dj-Toni. (Ihiilom<br />

seance du 8 P^cvrier 1889, n. 34-37).<br />

— *QuoIques mots sur la flore algologiquc du Congo (Ibidem, .scance du 12jan-<br />

vier 1889).<br />

— * Observations sur quelques formes de Trentepohlia. (Il)idom 1889, p. 67).<br />

De-Witt G. W. — Pithophora kewensis. (Journ. N. Y. Micr. Soc. I, p. 219).<br />

DiCKiE G. — Notcs on Diatomacene found in the Stomachs of ccrtain Mollusca. (Ann.<br />

and Magaz. of Nat. Ilist. vol. I, n. 5, 1848).<br />

— Notes on a dcposit of fossil Diatomacea) iii Abordeen.sliire. (Ibideui vol. II,<br />

n. 5, 1818).


Bibliotheca Pliycologica. xxxv<br />

DiciviE G. — Notes oii the Algae. (Journal of a Voyage in Ba(Tin's Bay and Barrow<br />

Straits iu tlie years 1850-51 by P. C. Sutherland vol. II). Loudon 1852.<br />

— Notes on floweriug plants and Algee collected during the Voyage of the «Isa-<br />

bel». London 1853.<br />

— On a Dei)osit of DiatomaceaB and MoUusca in the County of Antrim. (Quart.<br />

Journ. Micr. Sc. vol. VII, 1859, p. 9).<br />

— AlgK': An account of the Plants collected by dr. Walker in Greenland aud<br />

arctic Araerica during the Expedition of Sir Francis M' Clintock in the Yacht<br />

«Fox». (Journ. of the Proceed. of the Linn. Soc. Bot. vol. V). London 1861.<br />

— Notes on a Collection of Algee procured in Cumberland Sound by Mr. James<br />

Taylor and remarks on arctic species in general. (Journ. Linu. Soc. Bot.<br />

vol. XI, 18G6, p. 385). London 1867.<br />

— Notes on Diatomaceee from Danisch Grcenland. (Quart. Journ. Micr. Sc. vol. IX,<br />

1869, p. 317 et Montly Microsc. Journ. vol. 1, 1869, p. 191).<br />

— Notos on soine Algai found in the North Atlantic Ocean. (Journ. Liun. Soc.<br />

Bot. vol. XI, 1870. p. 456).<br />

— Enumeration of Algte collectcd at the Cape Vcrde Islands. (Ibidem vol. XIV,<br />

1874).<br />

— On the Algse of Mauritius. (Ibidein vol. XIV, p. 190-202).<br />

— Notes on Algae from the Amazones ad its tributaries. (Ibidem vol. XVIII, 1880,<br />

p. 123-132).<br />

— On the marine Algee of Barbadoes, witii 1 pl. (Ibidem vol. XIV, 1873, p. 146).<br />

— On the marine Algee of the Island of S. Helena. (Ibidem 1872. fasc. 13, p. 178-182).<br />

— On a Diatomaceous Doposit (Transact. and Proceed. of the Bot. Soc. ofEdin-<br />

burgh vol. XI, p 304).<br />

— Notes on Algee coUected by H. N. Moseley chiefly obtained in Torres straits,<br />

Coast of Japan and Juan Fernandes. (Ibidem vol. XV, 1876).<br />

-~ Notes on Algje from the Island of Mangaia, South Pacific. (Ibidem vol. XV.<br />

n. 81, p. 30-43).<br />

— Algse collected by Moseley at Simonsbay, Cape of Good Hope. (Ibidem vol. XV,<br />

n. 82, p. 40).<br />

— Algse collocted by Mo.?el3y at Seal Island. (Ibidem p. 41).<br />

— AIga3 collected by Moscley at Marion Island. (Ibidem p. 42).<br />

— Algffi collected by Moscley at the Island of Kerguelen. (Ibidem p. 43).<br />

— Algje coliected by Moseley at Heard Island, 250 miles S. of Kerguclen. (Ibi-<br />

dera vol. XV, 1876, n. S2, p. 47),<br />

— Notes on AIga3 found at Kerguelen by Eaton. (Ibidem vol. XV, n. 84, p. 198.)<br />

— On some marine Algse from Kerguelen Island (Journal of Botany 1876, p. 50).<br />

— Contribution to the Botany of H. M. S. Challenger: Algfe chiefly Polynesian.<br />

(Journ. Linn. Soc. Bot. vol. XV, n. 84, p. 235).<br />

— Marine Algee of Kerguelen. (Phil. Trans. of the R. Soc. vol. 168, 1878, p. 53-64).<br />

— AIga3 of Rodriguez. (Ibidem p. 415-419).<br />

— On the Algee found during the arctic Expedition. (Journ Linn. Soc. Bot.<br />

vol. XVII, 1878, p. 6-12).<br />

— Algfe from Lake Nyassa, East Africa. (Ibidem vol. XIII, p. 281-283).<br />

— Note on^AIgee coUected by Dr. J. B. Balfour at the Island of Rodriguez. (Ibidem<br />

vol. XVI, 1877. p. 6),


XXXVI Bibliotheca Phycologica.<br />

DiCKiE G. — Supplemental Notes on Algpe collected by H. N. Moseley froni various<br />

localities. Clbidcm XV, 1877, p. 486.<br />

— N«tes on Aigse from tiie Himalayas. (.Ibidcm vol. XIX, p. 230-232).<br />

— Diagnoses Algarum novarum Socotreusiuin. (Proceed. of tlie R. Soc. of Edin-<br />

burgh XI. 1882).<br />

DiLLENius J. B. H. J. — Historia muscorum, cum 85 tab. Londini 1741.<br />

DiLLWYN L. \V. — British Confervoe, w. 116 col. plates. Londini 1809.<br />

DiPPEL L. — Ueber die Fortpfianzung der Vauclieria sessilis. (Flora XXIX. 1856).<br />

— Diatomeen von Kreuznach, mit 3 Kupfertaf, Kreuzach 1870.<br />

— Zelltheihung der Ulothrix zonata, m. col. Taf. (Abhandl, Naturf. Gesellsch. zu<br />

Halle 1867, p. 43).<br />

— Diatomaceenschalen: Das Mikroskop und seine Anwendung. Braunschweig<br />

1872.<br />

— Die neuere Theorie iiber die feinere Struktur der Zellhiille betrachlet an der<br />

Thatsachen, rait Taf. Frankfurt a. M. 1878.<br />

— Kalium Quecksilberjodid als Einschluss-mittel fiir Diatomeeu, (Botanisches Cen-<br />

tralblatt Band XI, 1882, p. 105).<br />

— Ein ueues Eiuschlussmittei fiir Diatomeen-Priiparate. (Ibidem Band XVI, 1883,<br />

p. 158).<br />

— Mikrographische Mittheilungen U: Bemerkungeu i'iber einige Probeobjecte aus<br />

der Gattung Grammatophora. (Zeitschr. f. wiss. Mikroskopie I, 1884, p. 25).<br />

— Moeller's Probeobjecte in Phosphorlosung. (Ibidem p. 413).<br />

DixoN R. V. — New geuus and species in the DcsmidiaceEe. (Natural History Review<br />

vol. VI, p. 464). London 1859.<br />

DoDEL-PoRT A. — lufusoriens als Befruchtungsvermittler bei Florideeu. (Kosmos V.<br />

Band p. 182-190 mit 4 Holzschnitten).<br />

— Au der unteren Grenzo des pflanzhchen Gesclilechtslebcns. (Vortrag auf der<br />

naturf. Vers. in Gratz, Cfr. in Botanische Zeitung 1875, p. 735).<br />

— Die Kraushaar-Alge. Leipzig 1876.<br />

— Ulothrix zonata: ihre geschlechtliche uud ungeschlechtliche Fortpflanzung.<br />

(Priugsheim "s Jahrb. f. wiss. Baud. Bo. X, p. 417-550 mit 8 farb. Tafeln.).<br />

— Bcitriige zur Kenntniss der Schwarmsporeu von Ulothrix zonata, (Botanische<br />

Zeitung 1876, p. 177),<br />

— Ueber Paaruug von Schwilrmsporen bei Enteromorpha clathrata Ag. f. fucicola<br />

Kg. (Amtl. Ber. d. 50. Versamml. deutsch. Naturf. uud yErzte in Miinchen<br />

1877, p. 201).<br />

— Biologische Fragmeute, Beitriige zur Entwickeluugsgeschichte der Pflanzen, I.<br />

Theil: Cystosira barbata, m. 10 litli. Taf. Cassel und Berlin 1885.<br />

DoNATi V. — Storia naturale marina deir Adriatico (Alghe)^ con 10 tavole in rame.<br />

Venezia 1750.<br />

DoNKiN A. - On a species of fllamentous Diatom new to Britaiii. (Trans. II. Micr.<br />

Soc. vol. VI, 1858, p. 1).<br />

— On tlie marine Diatomacea) of Nortliumberland, with a description of cightecn<br />

new apecies. (Ibidem vol. VI, 1858, p. 12, pt. III),<br />

— Notes in reply to Dr. Arnott. (Quart. Journ. Micr. so. vol. VIF, 1859, p. 5).<br />

— On the marine Diatomacea! of Northuniborland, with a description of several<br />

ncw spccies. (Ibidcm vol I, n. 5, 1861, p. 1, pl. 1).


Bibliotheca Pliycologica. xxXvii<br />

DoNKiN A. — On some new and rare species ofFreshwater Diatomacese discovered in<br />

Noithumberland. (Ibidem vol. IX, n. 5, 1869, p. 287, pl. XVIII).<br />

— Notes on certain Freshwater species of Diatomacefe. (Ibidem vol. IX, n. 5.<br />

1869, p. 397).<br />

— The Natural History of the British Diatoraacese, illustrated with 12 plates by<br />

Tuffen West: Parts MII. Londou 1871-73.<br />

D0UGI.ASS H. C. — Plants of the Detroit River. (Bull. Torrey Bot. Club 1886 June,<br />

p. 83).<br />

DouoL.\ss R. C. — Baciliaria paradoxa in Freshwater. (Quart, Journ. Micr. Sc. vol.<br />

V, new ser., I860, p. 148).<br />

Draparnaud J. P. R. — Discours sur les moeurs des plantes. Montpellier 1801.<br />

Druce T. C — On the reproductive processes in the Confervoide». (Microsc. Jour-<br />

nal 18G0, p. 71).<br />

— Conjugation in Diatomacete. (Quart. Journal Micr. Sc. vol. V, 1875, p. 22).<br />

Drude 0. - Ueber Bau und Entwickelung der Kugelalge Volvox. (Sitzungsber. und<br />

Abhandi. d. Naturw. Gesellsch. Isis in Dresden, Jahrg. 1882, p. 60.67).<br />

Drummond J. — On fossil Infusoria found in the County Down, Ireland. (London Mag.<br />

Nat. Hist. 1839).<br />

DuBY J. E. — Memoire sur le groupe des Ceramiees, 3 parties avec 9 pianches.<br />

Geneve 1832-35.<br />

— Reproduction des Algues. (Bibliothfeque Universelle des sciences Geneve VI,<br />

1836).<br />

— Singulier mode de multiplication du Pediastrum ellipticum. (SuppL k la Biblio-<br />

theque universelle de Geneve, Archives des Scienc. Nat. et Phys. tome XVII,<br />

1851).<br />

— Botanicon Gallicum, pars secunda. Parisiis 1830.<br />

DucLUZEAU J. A. P. — Essai sur Thistoire naturelle des conferves des environs de<br />

Montpellier. Montpellier 1805.<br />

Dudi.ey P. H. — Notes on Protococcus viridis, with 1 plate. (Journ. N. Y. Micr. Soc.<br />

XL p. 9-12).<br />

— Triceratium Davyanum. (Ibidem vol. I, n. 6).<br />

DuFFiN A. B. — Some account of Protoplasm. (Microsc. Journal 1860, voL III, n. 5,<br />

p. 251).<br />

DuFouR L — Quadro delle Melobesie del mare di Genova. (Comment. della Soe. crit-<br />

tog. ital. vol. L p. 37-40). Genova 1861.<br />

— Elenco delle Alghe della Liguria. (L c. vol. II, p. 28-75). Genova 1864.<br />

Dujardin F. — Sur quelques Vegetaux inferieurs et particulier sur le Nostoc. (Ann.<br />

FrauQ. et 6trang. d' Anatomie et de Physiologie). Paris 1839.<br />

— Histoire Naturelle des Zoophytes, avec pl. 22. Paris 1841.<br />

— Diatomees (Nouveau Manuel de rObservateur au Microscope). Parls 1842.<br />

Duncan. — On a part of the Lifecycle of Clathrocystis .seruginosa Kiitz. (Journ. R.<br />

Soc. Micr. vol. III, 1, p. 17-19).<br />

Duncan S. — On the motion accompanying assimilation and growth in the Fucaeee.<br />

(Quart. Journ. of microsc. Science vol. XIV, 1874, p. 19),<br />

DuNCAN P. M. — On some Thallophytes parasitic with recent Midreporaria, w. 3 pl.<br />

London 1876.


XXXVIII Ribliotheca ['liycologica.<br />

DuNER N. et NoRDENSKJOEi.D A. Q. — Antcuknlngar till Spetsbcrgens Geogiafi. (Kongi.<br />

Sveuska Vet. Akad. Handl. Band (1, n. 5). Stockbolin 18G5.<br />

DuPR.w L. — Vaucheria des marais de l"emhoiJchuie de la Seine et des d6[)arle-<br />

ments de la Seine-inferieure, de l^Eure et du Calvados. (llevue de Hotani-<br />

que 1887, n. 59 et suiv.j.<br />

— Sur les Vaucheria marine.s des cotcs de ia Manciie. (P^euille des Jeunes natura-<br />

listes ann. XIX, n. 217). Paris 1888.<br />

DuRiEU DE Maissoneuve A. — Nouvellcs observation.s sur les huli)illes des Characees<br />

Paris 18G0.<br />

DuRKEE Pt. P. H. — Struclurc of the Diatom-valve. (Procoed. Amer. Soe. Micr. 7th<br />

Annual Meeting 1884, p. 105).<br />

DuTROCHET H. J. — Sur la circulation des lluides chez le Chara fragilis. avec pl.<br />

Paris 1842.<br />

Eaton D. C. — Description of a new Alga of California (Nitophylkim spcctabile). (Pro-<br />

ceed. of tUe Amer. .\cad. of Arts and Scienc. 1877, p. 245).<br />

— List of marine Algfe coUected ncar Eastport, Maino. (Transact. Connectic. Acad.<br />

vol. II, 1873, p. 2)<br />

Eaton A. E. — A List of Plantcs collected in Spitzbergen in the summer of 187;^ with<br />

tlieir localitie.^. (Journal of Botany 187G, p. 41).<br />

Ebert T. — *Beitrage zur Diatomeonflora der Umgcgend von Ca.ssel, (Festschr. d.<br />

Ver. f. Naturk. zu Cassel, 188G, p. 77).<br />

ECKHARD C. — Die Organisationsverhaltnisse der polygastrischen Infusorion mit ho-<br />

sonderer Pv,ucksicht auf der kiirzlich durch Herrn v. Siebold ausgcsproclie-<br />

nen Ansichten iiber diesen Gegenstand. (Arcli. f. Naturg. XII. Jalirg. 184G,<br />

Band I).<br />

Edwards A. M. — On thc Microscopic forms of the Haibour of Charlestou, S. Caro-<br />

lina. (Ann. Lyc. N. Hist. vol. VII, 1859).<br />

— On Diatomaceoe coUected in the United States. (Trans. R. Micr. Soc. vol. VIL<br />

1859, p. 84).<br />

— Method of cleaning Diatomacese. (Quart. Journ. Micr. Sc. vol. ^ II, 1859, p. 1G7).<br />

— On American Diatomacese. (Ibid. vol. VIII, 1860, p. 127).<br />

— Results of an Examination under the Microsco[)e of some japanese Infusorial<br />

Earths and other deposits of Ciiina and Mongolia. (Smilhsonian Contrib. to<br />

Knowlodgo 18GG).<br />

— On the occurrence of living Forms in Ilot-waters af Ciilifornia. (Amor. Journ.<br />

of Sc. 18G8).<br />

— A New Process of proparing specimons of filamcntous Algce for the micro-<br />

scope. (American Naturalist 18G9).<br />

— Notes on a Point in thc Ilabits of tlic Diatomacete and Dosmidiacea'. (Quart.<br />

Journ. Micr. Sc. vol. IX, n. s., 1869, p. 64).<br />

— Notes on Diatoinacote. (Ibid. vol. X, n. s., 1870, p. 287).<br />

— Notes on Diatomacese. (Proceed. of the Boston Soc. of Nat. Hist. vol. X\'III,<br />

1870).<br />

— Notos on Diatoms I-II. (Monthly Microsc. Journ. vol. III, p. 249, IV, 167U, p. 33).<br />

— Ou Iiifiisoiial Earths. (Ibid. vol. V, 1871, p. 2,34).<br />

— Oii Triccratiiun llmhriatum. (Ibid. vol. X, 1873, p. 148).


Bibliotheca Pliycologica. xxxiX<br />

EdwarDS A. M. — On Dimoiphic Diatoms. (Grevillea 1872, p. 15).<br />

— On Diatomaceous Deposits in America. (Montlily Micr. Journ. vol. X, p. 234).<br />

— How to prepare specimens of Diatomace?e for examination and study bj' mcans<br />

of tlie microscope. (Montlily Microsc. Journ. Tol. XII, p. 225).<br />

— A Sketcli of the Nutural History of the Diatomaceae. Concord, N. H., 1874.<br />

— Differeiit Diatoms on the same stipes. (Quart. Journ. micr. Sc. XV, p. G3).<br />

— Doct. Pliipson On Diatoms. (Amer. Journ. of Micr. vol. I, 187G).<br />

Edwards A. M., Johnston C. and Smith H. L. — Practical directions for coUecting,<br />

preserving, transporting, preparing and mounting Diatomacefe. New York<br />

1877.<br />

Ehrenberg C. cr: — Beitrage /ur Kenntniss der Organisation der Infusioren. (Abh.<br />

d. Akad. zu Berlin p. 40, 1830).<br />

— Organisatiou. Systematik und geographisches Verhaltniss der Infusionsthier-<br />

(Akad. der Wissenschaft. zu Berlin 1830).<br />

chen. ,<br />

— Ueber die Entwickelung und Lebensdauer der Infusionsthierchen. (Abhandl. d.<br />

K. Akad. zu Berlin 1831).<br />

— Die Infusionsthiercheu als volikommene Organismen : Ein Blick in das tiefere<br />

organische Leben der Natur. Nebst einem Atlas von vierundsechszig colo-<br />

rirten Kupfertafeln, gezeichnet vom Verfasser, 2 vols. Leipzig 1836.<br />

— Organisation zur Erkenntniss in der Richtung des kleinsten Raumes. (Akad.<br />

der Wissenschaft. zu Berlin, 1832, 1834;.<br />

— Remarks on the real Occurrence of Fossil Infusoria and tlieir extensive Dif-<br />

fusion. (A paper read before the Roy. Acad. of Sci. Berlin. Transiated by<br />

M. W. Francis).<br />

— Ueber das Massenverhaltniss der jetzt lebenden Kiesel-Infusorien und iiber<br />

eiu neues Infusorien-Conglomerat als Polirschiefer von Jastraba im Ungarn.<br />

(Abh. d. K. preus. Akad. d. Wissen. zu Berlin 1836).<br />

— Die fossilen Infusorien und die lebendige Dammerde, mit 2 Kupfertafeln und<br />

3 Tabelie. (Vorgetragen in der Akad. der Wissensch. zu Berlin, 18.37).<br />

— Die Biidung der europaischen, libyschen und arabischen Kreidefelsen und des<br />

Kreidemergels aus mikroskopischen Organismen dargestellt und physiolo-<br />

gisch erlautet. Nebst4 Kupfertafeln und 3 Tabellen. (Vorgetragen in der Akad.<br />

der Wissensch. zu Berlin 1838, 1839).<br />

— Communications respecting Fossil and recent Infusoria made to the British<br />

Association at Newcastle. (Ann. and Mag. of Nat. Hist. vol. II, 1836).<br />

— Mikroskopisclio Analyse des ciiriandischen Meteorpapiers von 1686 und Er-<br />

lauterung desselben als ein Produkt jetzt lebender Conferven und Infusorien.<br />

(Akad. der Vv^issenschaft. zu Berlin, 1839).<br />

— On a meteoric Paper which fell from the sky in 1682 at Courland composed<br />

of Conferva and Infusoria. (Ann. and Mag. of Nat. Hist. vol. III, 1839).<br />

— On the Extent and Influence of Microscopic Life in South and North Ame-<br />

rica, with list of Diatoms. (Micr. Jour. vol. 11, p. 24, 1842).<br />

— Observations on the Filling Up of River-beds and Harbours by Microscopic<br />

Organisins (Diatomaceos). (Micr. Jour. vol. II, 1843).<br />

— Mitthoilung iiber seine fortgesetzten Beobachtungen des bedeutenden Einlliis-<br />

ses unsichtbar kleiner Organismen auf die unteren Stromgebiete, beson


XL Bibliotheca Phycologica.<br />

ders der Elbe, Jahde, Ems und Sclielde. (Verliandl. der K. Akad. zu Bcr-<br />

lin 1843).<br />

Ehrenberg C G. — Beobachtungen iiber dio Verbreitung des jetzt wirkenden kiein-<br />

sten organischen Lebens in Asien, Austraben und Afrika und iiber die vor-<br />

herrscliende Bildung aus des Ooiithkalkes des Jura-Formation aus kleine<br />

polythalamien Thieren. (Monatsb. der K. Akad. zu Berlin, .3 Tiieile, 1843).<br />

— Ueber gebrannter Mauersteine aus Infusorien Erde. (Monatsb. der K. Akad.<br />

—<br />

zu Berlin 1843).<br />

Ueber 2 neue asiatische Lager fossiler Infusorion-Erden aus dcm russischen<br />

—<br />

Trans-Kaukasien CGrusien) und Siberien. (Abhandl. der K. Akad. zu Berlin<br />

* *<br />

1843).<br />

Verbreitung und Einfluss des mikroskopischen Lebens in Siid-und Nord-Ame-<br />

rika. Nebst 4 colorirten Kupfertafeln. Berlin, 184.3.<br />

— Neue Beobachtungen iiber den sichtlichen Einfluss der mikroskopisehen Mee-<br />

res-Organismen auf don Boden des Elbbettes bis oberhalb Ilamburg. (Ibid.<br />

Berlin, 1843).<br />

— Ueber einen deutlichen Einfluss des unsichtbar kleinen organischon Lcbens als<br />

vulkanisch gefrittete Kieselmasse auf die Massenbildung von Binnstein TufT<br />

Trass, vuikanischen Conglomerat und auch auf das Muttergestein des nord-<br />

asiatischen Marekanitz. (Monatsb. der K. Akad. zu Berlin, \844).<br />

— Beitriige zur Kenntniss des kleinsten Leben in Aegaischen Meere am Euphrat<br />

und auf der Bermuda-Inseln, m. 1 Tafel. (Ibid. Berlin, 1844).<br />

— Neue Untersuchungen iiber das kleinste Leben als geologischen Moment. Mit<br />

kuizer Ciiaracteristik von 10 neue Genera u. 66 neue Arten. (Ibid. Berlin,<br />

1845).<br />

— VorlJiufige zweite Mittheilung iiber die Beziehungen des kleinsten organischen<br />

Lebens zu der vulkanischen Massen der Erde. (Ibid. Berlin, 1845).<br />

— Ueber noch zahlreich jetzt lebende Thierarten der Kreidebildung. (Akad. der<br />

Wissenschaft. zu Berlin, 1846).<br />

— Mittheilung iiber vor Kurzem vom dem preuss. Seehandlungs-Schiffe der Ad-<br />

ler aus Canton mitgebrachte verkaufliche chinesische Blumen-Cultur Erde,<br />

wiess deren reiche Mischung mit mikroskopischen Organismen nach und<br />

vcrzeichnete 124 von ihm selbst-beobachtete Arten chinesischer kleinster<br />

Lcbensformen. (Monatsb. dor K. Akad. zu I'.erlin, 1^47).<br />

— U'jber dio zimmcr- und zeigelfarbenen, zuweilen mit Feuerkugeln und Stein-<br />

filllen hegleitet gewesenen Staub-Meteore, neue Untersuchungen und Nach-<br />

weis «^leichcr organischer Mischung dieser Staubarten seit 44 Jahren, nobst<br />

einigcn Folgerungen. 1847.<br />

— Ueber don Meteorstaub von Muiirau in Schlesien als Erweiterunjj; der Kennt-<br />

niss des am 31. Januar d. J. erschcinenen Meteorstaubes. (Verhanill. der K.<br />

preus. Akad. zu Berlin, 1848).<br />

— Uebcr eigenthiimliche auf dcn Bilumen des Urwaldes in Siid-Amerika zahl-<br />

reich lcbende mikroskopische oft kicsclsclialii^^e Organismen. (Monalsb. d.<br />

K. Akad. zu Berlin, 1848).<br />

— Ueber die « Ampo" oder «Tanali ainpo- (Tanah Amlio, Uaiich-Erdo?) t,'onann-<br />

te etsbare Erde von Samarans? .uif Java, ilire fxooj,Miolisohe Lagerung und<br />

organischo Mischung. (Il)idom 184-).


Bibliotheca Pliycoiogica, itLt<br />

Ehrenberg C. G. — Ueber die iu der heissen Quelle des Rlo-Taenta-Flusses in Afrika<br />

im Innein von Mosambik vorkommenden mikroskopischen Organismen. (Ibidem<br />

1848).<br />

— Ueber in ciner kieinen Wasser-Probe des Niger-Flusses am Westrande Afri-<br />

ka's beobachteten kleinsten Lebensformen. (Ibidem 1848).<br />

— Beobachtungen zwei generisch neuer Formen des Friihlingsgewassers bei Ber-<br />

lin, als lebhaft giiiner Wasserfiirbung. (Ibidem 1848),<br />

— Uebcr in der Magen eines peruanischen Flussfisches als Speise gefundene mi-<br />

kroskopische Organismen. (Ibidem 1848).<br />

— Ueber zwei neue Genera kieselschaliger Polygastern aus dem Guano (Hemi-<br />

ptychus u. Entopyla) und ueber die neue Art von Guano aus Patagonien,<br />

welche das danische Schiff Walderaar 1847 gebracht hat. (Ibidem 1848).<br />

— Ueber 3 neue Infusorien-Biolithe der Braunkohle des mittleren Deutschlauds<br />

bei Godesberg, Ostheim und iLedwitz entdeckt durch die Herren NtJggerath<br />

in Bonn, Eckhard in Marburg und Nauck in Beriin. (Ibidem 1848).<br />

— Ueber vom Herrn Dr. Thomas in Konigsberg aufgefundene Polygastern im<br />

Bernstein. (Ibidem 1848).<br />

— Fortgesetzte Beobachtungen iiber jetzt-herrschende atmospharische mikrosko-<br />

pische Verhiiltnisse. (Ibidem 1848).<br />

— Erste Mittheilung iiber das mikroskopische Leben der Alpen und Gletscher der<br />

Schweiz. (Ibidem 1849).<br />

— Passat Staub und Blut-Regen, ein grosses oi'ganisches unsichtbares Wirken<br />

und Leben in der Atmosphare, mit 6 colorirten Kupfertafeln. *erlin, 1884.<br />

(Cfr. Resume in Silliman's Amer. Jour. vol. IX, 1850).<br />

— Weitere Erliiuterungen ueber die fiir Russland wichtige Schwarz-Erde, Tscher-<br />

no-Sem, des besten russischen Culturbodens. (Monatsb. d. K. Akad. zu Ber-<br />

lin 1850).<br />

— Ueber den Plan und die ersten 26 Druckbogen, sammt 35 Folio Tafeln Abbil-<br />

dungen in Kupferstich, seines in Buchaudel erschienenden Werkes iiber die<br />

Geologie des unsichtbares kleinen Lebens. (Ibidem 1850).<br />

— Ueber die essbaren Erden. Ueber die leukogische Erde der rOmischen Alica.<br />

(Ibidem 1850).<br />

— Ueber eine frische Probe der die Crimson Cliffs, scharlachroth fiirbenden Sub-<br />

stanz aus der Baffins Bai und das begieitenden kieinste Leben. (Ibidem 1851).<br />

— Ueber das mikroskopische Lebcn der Galapagos-Inseln und iiber die organi-<br />

sche Mischung der dortigen vulkanischen Gebirgsarten, besonders des Pa-<br />

tagonits. (Ibidem 1853).<br />

— Ueber die neuerlich bei Berlin vorgekommen neuen Formen des mikroskopi-<br />

schen Lebens. (Ibidem 1853).<br />

— Ueber das vorweltiiche kleinste Siisswasser-Leben in .^Egypten. Ueber die er-<br />

freuliche im Grossen fordernde Theilnahme an mikroskopischen Forschun-<br />

gen in Nord-Amerika. (Ibidem 1853).<br />

— Ueber die auf den hochsten Gipfela der europiiischen Alpen zahlreich zum<br />

Theil auch kriiftig lebenden mikroskopischen Organismcn und iiber das<br />

kleinste Leben der Baierischen Kalk Alpen. (Ibidem 1853).<br />

— Ueber die neuesten die allmiilige Ablagerung des Nil-Landes in ^gyptea be-<br />

treffenden Naturforschungen. (Beiicht d. K. Akad. zu Berlin, 1853),


XLii Bibliotlieca Pliycologica.<br />

EHRENHERr, C. G. — Mikrogoolosie : Da,


ibtiotheca Pliycologica. ^tnt<br />

Ehrenberg C. G. — Ueber ein sehr massenhaftes mikroskop. Leben in Schneelachen<br />

(les Montblancgipfels. (Ibidem 1S59).<br />

— Ueber Grundproben d. Stillen Ocean, aus vermeinthich 19,f!00 Fuss Ticfe. (Ibidem<br />

1860).<br />

— Uober don Tiefgi'und des Stillen Ocean zwischen Californien und d. Sandwi-<br />

• chinseiu aus 15.000 Fuss Tiefe. (Ibidem 1860).<br />

— Ueber die Tiefgrunde-Verhaltnisse des Oceans am Eingange der Davisstrasse<br />

und bei Island, Nebst einem Uebersichts-Kiirtchen. (Ibidem 1861).<br />

— Beilrage zur Uebersicht der Elemente des tiefen Meeresgrundes im mexikani-<br />

scheu Golfstrome bei Florida. (Ibidem 1861).<br />

— Ueber das mikroskopische Leben auf der Insel St. Paul in Siid Ocean. (Ibidem<br />

1861).<br />

— Mittheilung iiber das mikroskopische Erdeleben, nach Dr. Hochstetters von<br />

der Erdumseglung der Fregatte Novara mitgebrachten Matf^rialien. (Ibidem<br />

1861).<br />

— Zweite Mittheilung iiber die mikroskopischen Lebensformen als Nahrung des<br />

Hohlen-Salamanders. (Ibidem 1862).<br />

— Ueber die seit 27 Jahren noch wohl erhaltenen Organisation Priiparate des<br />

mikroskopischen Lebens, mit 3 colorirten Tafeln. (AbhandL d. K. Akad. zu<br />

Berlin 1862). .<br />

— Ueber die rothen Meteorstaubefalle im Anfang des Jahres 1862 in den Gasle-<br />

iner und Kauriser Alpen und bei Lyon. Nachtrag eines wichtigen Passat-<br />

staubfalles im Jahres 1856. (Monatsb. d. K. Akad. zu Berlin, 1862).<br />

— Erlauterung eines neuen wirkiichen Passatstaubes aus d. Atlantischen Dun-<br />

kelmeer. (Abh. d. K. preus. Akad. zu Berlin, 1862).<br />

— Passatstaub aus eiuom Orkan um Lyon. (Abh. d. K. preus. Akad. zu Berlin<br />

1862).<br />

— Beitrag zur Kenntniss der unterseeisclien Agulhas-Bank an der Siidspitze Afri-<br />

kas als eines sich kundgcbenden griinsandigen Polythalamien-Kalkfelsen.<br />

(Monatsb, d. K. Akad. zu Rerlin, 1803).<br />

— Ueber das unsichtbar-wirkende Leben im Mittelmeere und in den s'ch an das-<br />

selbe ostwiirts nach Central Asien hin anschliessenden Meeren und See. (Ibidem<br />

1863).<br />

— Ueber die bei Sicilien sich neuerlich wieder hebende 1831 zuerst als tluitiger<br />

Vulkm erschienene und bald wieder zuriickgesunkene Ferdiuauds oder Graham<br />

lusel. (Ibidem 1863).<br />

— Ueberblick des von Dr. Hartmann am oberen blauen Nil gesamraelten mikro-<br />

skopichen Lebens. (Ibidem 1863j.<br />

— Charakteristik dcs mikroskop. Lebens in Aralsee und dem Caspichen Meer,<br />

desgl. im Mittelmeer und den nach Central Asien hin sich anschliessenden<br />

Binnenseen. (Ibidem 1863, 1864).<br />

— Ueber das den Schlammgrund bildende Meeresleben dcs Siidoceans bei Ja-<br />

pan, und Beitrage zur Kenntniss des mikroskop. Lebens der Molukken-<br />

Inseln. (Abh. d. K. Akad. zur Berlin, 1864).<br />

— Ein Beitrag und Versueh zur weiteren Kenntniss der AVachsthumsbedingun-<br />

gen der organischen kieselerdischen Gebilde. (Monatsb. d. K. Akad. zu Ber-<br />

lin. 1866).


Xnv Bibliotheca Phycologiea.<br />

EHRENBERrt C. G. — Uebei' einem Phytolitli;iiien Tiiff als Gebirgsarl in Toluca Thale<br />

von Mesico. (Ibidem 186G).<br />

— Weitere Aufschliisse ueber das an verschiedenen Stelien f>erlins unter die<br />

Oberfliiche liegende machtige Lager von Infusorienkieselerde, nebst ein Si-<br />

tionspian. (Ibidem 1866).<br />

— Ueber die rothea Erden als Speise der Guinea Xeger. (Abhaudi. d, K. Akad.<br />

zu Berlin 1808).<br />

— Ueber die formenreiclien von Herr Dr. JLMitzsch aufgefundenen mikroskopiscli-<br />

organischen Einschliisse im Melaphyr. (Monatsb. d. K. Akad, zu Berlin, 1869).<br />

— Ueber miichtige Gerbirgs-Schichten vorlierrschend aus mikroskopischen Bacil-<br />

larien unter und bei der Stadt Mexico. (.Vbhandl. d. K. Akad.zu Berlin. 1869).<br />

— Ueber viele in Berlin lebend beobachtete mikroskop. Land- und Siissswasser-<br />

Organismen der Insei Spitzbergen. (Ibidem. 1869).<br />

— Das unsichtbar-wiikende Leben der Nordpolarzoue ain Lande und in den Mee-<br />

restiefgriindeen bei 300-mal varstiiikte Seekraft, nach Materialien der Ger-<br />

mania erlautert, mit 4 Tafein. (Bericht iiber die II. Deutsche Nordpolarfahrt<br />

in den Jahren 1869-70, 11. Theil, 1. Abth.).<br />

— Ueber die wachsende Kenntniss des unsichtbaren Lebcn als felsbildende Ba-<br />

cillaria iu Californien, mit 3 Tafeln. (Abh. d. K. Akad. zu Berlin, 1870).<br />

— Uebersicht der seit 1847 fortgesetzten Untersuchungen iiber das vor der At-<br />

mosphilre unsichtbar getragene reiche organische Leben. Nebst 2 Tafeln.<br />

(Ibidem 1871).<br />

— Mikrogeologische Studien als Zusammenfassung seiner Beobachtungen dcs<br />

kleinsten Lebens der Meerestiefgriinde aller Zonen und dessen geologischen<br />

Einfluss, mit 10 Taf. (Monatsb. d. K. Akad. zu Herlin, 1872, p. 2.%).<br />

~ Whitneys neueste Erlauterungen der Californischen Bacillarien-Gebirge nebst<br />

Bermerkungen u. Skizzen. (Abh, d. K. Akad. zu Berlin, 1872).<br />

— Mikrogeologische Studien, rait 12 Tafcln und 1 Situations-Karte. (Abhandl. d.<br />

K. Akad. zu Berlin, 187.3).<br />

— Die das Funkelii und Aufblitzen des Mittelmeeres bewirkenden unsichtbar klei-<br />

nen Lebensformen. (Festschr. zur Feier d. hundertj. Best. d. Ges. f. NaturL<br />

Fr. zu Berlin, 1873).<br />

— Grossere Felsproben des Polycystinen-Mergels von Barbados mit weiteren Er-<br />

liiuterungen. (Abh. d. K. Akad. zu Berlin, 1873).<br />

— Fortsetzung der mikrogeologischen Studien als Gesammt-uebersich des mikro-<br />

skopischen Paliiontologie gleichartig analysirter Gebirgsarten der Erde mit<br />

speciellen P„ucksicht auf den Polycystinen-Mergel von Barbados, m 30 Taf.<br />

(Ibidem 1875).<br />

— Die Sicherung der Objectivitiit der selbstiindigen mikroskopischen Lebensfor-<br />

inen und ihror Organisation durch eine zweckmiissige Aufbewahrung. (Mo-<br />

natsb. d. K. Akad. zu Borlin, 1875).<br />

EiBEN K. — Die Diatomeen der Ostfriesischen Inseln u. Kiiston. Aurich 1870.<br />

— Die Brack- und Salzwasser-algen der ostfriesischcn Inscln und Kilsten. Aurich<br />

1870.<br />

— Beitriige zur phykologischen Ciiarakteristik der ostfriesischen Inseln uud Kii-<br />

sten, i)p. 14. Aurich 1870.


Bibliotheca Phycologica. XLV<br />

EiCHWALD. — Diatomaceen: Nachtrag zur Itifusoriens-Kunde Russlauds. Moscou 1844-<br />

1852.<br />

Ekman J. L. — Bidrag tiil Kannedomen of Skandinaviens Hafsalger. Stockliolm 1857.<br />

Elfving F. — Anteckningar om fin.ka Desmidicer, in. 1 Taf. (Acta Societ. pro PaU-<br />

na et Flora Fennica, Helsingfors 1885, H, u. 2).<br />

— Ueber die Einwirkung von ^.ther uud Chlorophorm auf die Pflauzen. (CEfvers.<br />

af Finska Soc Forhandl. Bd. XXXVIII). Helsingfors 1886.<br />

Ellis J. — De sex Confervarum speciebus. CPhilos. Transact. vol. 57, p. 426).<br />

Ellis J. B. — Natural History of Corallines, Londou 1755.<br />

Endlicher S. — Genera plantarum secundum ordine.s naturales disposita cum 5 sup-<br />

plementis. Vindobonse 1836-1847.<br />

Engelmann T. W. — Ueber die Bewegungen der Oscillarieu und Diatomeen (Bota-<br />

nische Zeitung 1879, p. 49).<br />

— Ueber Assimiiation von Haematococcus. (Botanische Zeitung 1882, pag. 419,<br />

426).<br />

— Ueber Licht und Farbenperception niederster Organismen. (Ptlueger 's Archiv.<br />

fttr Physiol. 29. Band. 1882, p. 387).<br />

— Ueber thierisclies Chiorophyll. (Ibidem 32. Band, 1883, p. 80, 96).<br />

Engels T. G. — Meridion circuiare. (Brebissonia I, p. 60).<br />

Engler A. — Ueber die pelagischen Diatomaceeu der Ostsee. (Ber. deutsch. bot. Ges.<br />

Band I, 1883, p. X).<br />

— Die pelagischen Diatomaceen der Ostsee. (Jahresb. Schies. Ges. 1886, p. 152<br />

et Botan. Centralblatt. XXV, 1886, p. 392).<br />

English Botany. — London 1790-1814, Supplement London 1831.<br />

Entz G. — Ueber die Natur der ((Chlorophyllkorperchen» niederer Tliiere. (Biologi-<br />

sches Centralbialt I. Jahrg., L 1881).<br />

— Das Consortialverhaltniss von Algen und Tliieren. (Ibid. II. Band. p. 451, 464).<br />

— Algologiai apr6.sagok. (Magyar N(3venytani Lapok IV. Jahrg. p;ig. 7, 9). Klau-<br />

senburg 1880.<br />

Ernst A. et Slack H. S. — Diatomaceous Earth from Lake of Valeucia, Caracas.<br />

(Monthly Microsc. Journ. vol. VL 1871, p. 69).<br />

Errera L. — Sur la structure des Diatomees (Bull. Soc. beige de Micioscopie X,<br />

1884, pag. 82).<br />

EsPER E. J. C. — Icones fucorum, cum 184 tab. col. Norimb. 1797-1799.<br />

Ettingshausen C. — Fossile Aigen der Wiener und Karpathen-Snndsteines, mit 2<br />

Taf. (Sitzungsb. K. Akad. d. Wissensch. in Wien XLVIil. B.ind). Wien 186.7.<br />

Eulenstein F. L. — Homceocladia in sUssen Wasser. (Hedwigia 1864, p. 155 ger-<br />

manice et Quart. Journ. Micr. Sc. vol. IV, N. S. 1864, p. 172, anglice).<br />

— Value of Habitat as a distinction of species. (Quart. Journ. Micr. Sc. Vol. V^<br />

N. S. 1865, p. 65).<br />

Eyfurth B. — Die einfachsten Lebensformen: Systemat. Naturgeschichte der Mi-<br />

kroskopischen Sixsswasserbewohner, 2 Aufl. Braunschweig 1878.<br />

— Die Mikroskopisclie Siisswasserbewohner, mit Kupfert. Braunschweig 1877.<br />

Eyhich L. — Beitrage zur Kenntniss der Kryptogamenflora, speciel der Umgebung.<br />

von Mannlieim, m. col. Kpfrt. (Mitth. des Bot. Ver. fiir den Kreis Freiburg<br />

und Land Baden 1866, n. 33. p. 287). Mannheim 1866.


XLvi Bibliotheca Fhycologica.<br />

Falkenberg P. — Ueber Discosporan^^iunj ein noues Phfeosporeen-Genus, tnit 1 Taf<br />

(Mittheil. aiis d. Zool. Statlon I. Band, 1. Heft, p. 54-(3C)).<br />

— Die Meeresalgen des Golfes von Neapel. (Mittheil. aus der Zoologlschen Statiou<br />

m Neapel, II. Heft). Leipzig 1879.<br />

— Die Algen. (Encyklopadle der Naturwissenschaften). Breslau 1881.<br />

— Dic Befruchtung und der Generationwechsel von Gutleria, init 1 Tafol. (Mit-<br />

theil. aus der Zool. Station zu Neapel, I. Band, HI, Heft, p. 420-447).<br />

— Ueber endogene Bildung normaler Seitensprosso in den Gattungen Rytiphloea,<br />

Vidalia und Amansia. (Nachrichten von d. K. Ges. d. Wiss. a. d. Univ. zu<br />

Gottingen, daraus Botanische Zeitung 1879, p. 604).<br />

— Uebor congonitale Verwachsung am Thallus der Pollexfenicen. (Nachrichten d.<br />

Gesellsch. d Wiss. zu Gottingeu 1880, p. 630-639, Cfr. Bot. Zeit. 1881, p. 159-<br />

165).<br />

— Die Algen im weitesten Sinne. (Schenk 's Handb. d Botanik II. Band p. 159-<br />

314 [1881]).<br />

Famintzin A. — Die Wirkung des Lichtes aus der Zelltheilung der Spirogyra. S. Pe-<br />

tersbourg 1868.<br />

— Die anorganischen Salze als Hilfsmittel zuin Studium der Entwickelung nie-<br />

dorer chlorophyl. Organismen. (Bull. de PAcad. des scienc. de S. Peter-<br />

bourg 1871).<br />

Famlntzin A. et Boranetzky J. — Zur Entwickeungsgeschichte dcr Gonidien und<br />

Zoosporenbildung der Flechten. (Mem, Acad. Imper. dos sciences de S. Pe-<br />

tersbourg 1867).<br />

— Die Wirkung des Lichtes auf Algon und einige andere ihnen nahe vcrwandte<br />

Organismen. (Pringsheim 's Jahrbucher fiir wisscnsch. Bot. Band VI).<br />

— Influence de la lumiere artificiello sur le Spirogyra orthospira. (Ann. Scienc.<br />

Nat. vol. VII, 1867).<br />

— Influence de la lumiere sur le mouvement dos Chlamydomonas, Oscillatoria etc.<br />

(Ibidem).<br />

Fankhauser. — Uber die Hauptwachsthumsgesetze der Florideen. (Mitthoilungen der<br />

Naturf. Gesellsch. in Bern 1877, p. 39).<br />

Farl')W W. G. — On some Algee now to the United Notes. (Proceed. of the Amer.<br />

Acad. of Arts and Sciencos vol. XII, p. 235-245). Boston 1877.<br />

— Ilemarks on certain Alg» found in tiie water supply of tho city of Boston.<br />

(BuII. of the Bussey Inst. 1877, p. 7S-80).<br />

— Paper on some Impuritios of Drinking Water, with 2 pl. (First ann. lleport of<br />

Mass. St. Board of Ilealtii). Boston 1880.<br />

-- Liste of the inarino of the U. S. (.\mor. Journ. of .\.rts and Scioncos 1^75,<br />

p. .351). Boston 1875.<br />

^— Marinc Algre of New England, w. 15 pl. Salcm 1881.<br />

— Notes on New England Algte. (Bull. Torr. bot. Chib vol. IX, 1882, p. 65-68).<br />

— Notes on Freshwater Algic. (Botanical Gazotto VIII, 1883, p. 224-225).<br />

— Piolations of certain fonns of algio to disiigreabie lastes ;ind odors. (P. Am.<br />

Ass. .32. Meeling 1883, p. 306-307).<br />

— Notes on the cryptogamic Flora of the Wliitc Mountains. (Appalaohia vol. 111.<br />

jan.).


Bibliotheca Phycologica.<br />

XLvii<br />

Farlow W. G. — On certiiin Algce iu Horn pond. (Procecd. of the Boston Soc. of<br />

Nat. Hist. voi. XIX, p. 47).<br />

— Aigse of Kerguelen. (Smitlison. Misceil. CoUect. vol. XIII, 187S).<br />

— Notes on Arctic Algpe, based pi-incipally on collections made at Ungava Bay<br />

by M.r L. M. Turner. (Proceed. of tho Auierican Acadeiny of Arts and Scien-<br />

ces XXI, 1886 May, p. 470-471),<br />

— On some new or imperfectly knowu Aigse of the United States. (Buil. of the<br />

Torrey Botanical Club, vol. XVI, n. 1, piates 87-88).<br />

Febiger C. — Arrangcd Diatoms. (S. Louis Nation. Druggist VIII, 1885, p. 196).<br />

FiGARi A. e De-Notaris G. — Nuovi materiali per 1' Aigologia del Mar rosso, c. tav.<br />

Torino 1851.<br />

Fiorini-Mazzanti E. — SuilMdentita del Nostoc con 11 Collema. Roma 1857.<br />

— Microflcee osservate nelie acque minerali di Terracina : 3 parti con 3 tav. Roma<br />

1861-67.<br />

— Amphora builosa n sp. (Atti deila Soc crittog. itai. resid. iu Milano 187 0-<br />

— Sopra una nuova Diatomea, 2 parti con Tav. Roma 1857-62.<br />

— Rattificazione di una nuova Diatomea. Roma 1862.<br />

— Sopra una nuova specie di Palmodictyon e sul genere Andina, Roma 1865.<br />

FiscHER A. — Ueber die Zelltheilung der Closterien. (Botanisclie Zeitung 41. Jahrg.<br />

n. 14-17, Taf. III). Leipzig 1883.<br />

— Ueber das Vorkommen von Gypskrystalien bei den Desmidiaceen.(Pringslieiin 's<br />

Jahrbiicher f. wiss. Bot. Band 14, 188.3, p. 133-134, Taf, IX-X).<br />

FiscHEB L. H. — Beitiage zur Kenutniss der Nostochaceen. Beru 1853.<br />

Flagey C. — De rautonomie des Lichens et de la tlieorie Algo-Lichcnique I, parte.<br />

(Revue Mycologique Anii. VIII, n. 29, Toulouse 1886).<br />

Flahault C. — Sur le Lithoderma fontanum, Algue phcosporce d'eau douce. (Bull.<br />

Soc. Bot. Fr. T. XXX, sess. extraord. a Antibes mai 1883, p. 102-106 avec pl.).<br />

— Sur une algue phcosporee d'e:iu duoce (Compt. rend. Pai-is T. XCVIII, p. 1389-<br />

1391).<br />

— Sur quelques formes de Nostoc. (BuU. Soc. Bot. Fr. 1883).<br />

— Recolte et preparation des algues en voyage Montpellier 1885, 1 pl ).<br />

— Liste des Algues rccoltees aux environs de Millau pendant la session de 1886.<br />

(Bull. Soc. Bot. Fr. vol. XXX, 1886, p. CXIX-CXXl).<br />

— *Note sur le Nostocacees heterocystees de la Flore belge (Bull. Soc. R. de<br />

bot. de Belgique tome XXVII, 2 part.;.<br />

— * Herborisations algologiques d'automne au Croisic (Loiie-infcr.). (Bull. Soc.<br />

Bot. Fr. 1888, p. 377). - Cfr. etiam Bornet.<br />

Fleischer J. G. — Uber Protococcus roseo-persicinus Kuetz. (Wurtemb. Jahr XVII,<br />

p. 55).<br />

Floegel J. H. L. — Ueber optische Erscheinuugen an Diatomeen. (Botanische Zei-"<br />

tung 1869, n. 43-45).<br />

— Untersuchungen uber die tiuctur der Zellwand in der Gattung Pleurosigma.<br />

(Arch. fiir Mikr. Anat. VI, 1870, p. 472-514).<br />

— Die Diatomaceen in den Grundproben der Exped. zur Untersuchung der Ostsee.<br />

Kiel 1873.<br />

— Ueber die Structur der Diatomeenschale. (Tageblatt d. Versamml. deutscher<br />

Naturf. a. ^rzte zu Leipzig 1872, Cfr. Botanische Zeitung 1872, p. 741).


XLviii Bibliotheca Phycologica.<br />

Floegel J. H. L. — Notiz Pleurosigma betreffcud. (Zeitschr. f. Naturw. herausg. v.<br />

Nat. Verein in Halle 1883, p. .318).<br />

Flora Danica: tome IX VI. Hafnise 17(5(;.1877.<br />

Flotow J. — Beobaclitungen iiber Hsematococcus pluvialis, m. 3 col. Kupfertaf. Halle<br />

1844.<br />

Flueckiger F. A. — Nachweisung des Jodos in Lamiuaria. (Arcliiv. d. Pharmacie<br />

1887, n. 12).<br />

FoCKE G. W. — Physiologische Studien Heft I 1847, Hcft II, Bremen 1^54.<br />

— Ueber die Copulation der Bacillarien und Desmidiaceen. (Botanisciie Zeitung<br />

1857, n. 44, p. 771).<br />

FoNTANA F. — Sur le Tremella (Oscillatoria limosa). (Journ. de Physique 1776, tom.<br />

VII, p. 47).<br />

FoREL. — Flore pelagique du Leman. (Bull. Soc. Vaudoise des sc. nat. vol. XIV,<br />

p. 224).<br />

— Ueber Tuffbildung durch Algen. (Ibidem vol. XVI, p. 173).<br />

FoREL et ScHNETZLER. — Uabcr Tiefseealgen von Genfersee. (Buli. Soc. Vaud. 1874,<br />

Xni. Band p. 124).<br />

FoRSKAAL P. — Flora /Egyptiaco-arabica. Hauniae 1775.<br />

FoRSELL K. B. I. — Ueber den Polymorphismus der Aigen (Flechtengonidien) aus<br />

Anlass von Herrn Zukal' s Flechtcnstudien und seinem Epilog dazu. (Flora<br />

69. Jahrg. 1886, n. 4, p. 49-64).<br />

FoRTis A. Viaggio in Dalmazia (2 vol.). Venezia 1774.<br />

FosLiE M. — On norge arctiske Hafsalger, m. 2 Kpfrt. fCliristiania Videnskabs. For-<br />

handl. 1881, n. 14).<br />

— Bidrag till Kundskab. om de til gruppen Digitatas horende Laminarieer. (Chri-<br />

stiania Videnskabs. Forhandl. 1883, n. 2).<br />

— Ueber die Laminarien Norwegens, m. 10 Taf. Christiania 1885.<br />

— Kritisk fortegnelse over Norweg havsalger after aldre botaniske arbeider indtil<br />

aar 1850. (Tromsoe Museums Aarshefter IX, 1886 p, 85-137). Tromsoe 1886.<br />

— Nye havsalger. (Tromsoe Museums Aarshefter, X, 1887).<br />

FouCAUD M. J. — Note sur le Chara imperfecta A. Br. (Ann. Sc. Nat. dc la llochelle<br />

1884).<br />

FouGEROux A. D. — Sur le varech. (Mem. Acad. Sc. dc Paris 1772, p. II, p. 55).<br />

Fragoso R. G. — *Ectocarpus Lagunse, especie nueva de la costa de CAdiz. (Anales<br />

de la Sociedad Espanola de Historia Nat. Tomo XVI, 1887, pag. 441-442,<br />

lam. V)<br />

— La Vida cn las Aguas: Algas. Madrid 1886.<br />

— * Plantas marinas de la costa de Cadiz. Madrid 1886.<br />

Francis G. — Poisonons Australian Lake. (Nature vol. XVIII, 1878, p. 11).<br />

Francotte M. P. — Description des differentes inethodes employees pour ranger les<br />

coupes en scries sus le porte-objet (pour les Diatoincos voir pag. 411-63-137).<br />

(.\nn. Soc. Belg. dc Microsc. Bruxelles 1885, Tom. X).<br />

Franke M. — Endoclonium polymorphum. (Beitriige zur Biol. der Pnanzon Band lll,<br />

p. 365-375, Taf XVIII). Breslau 1^83.<br />

— Ueber Phyllosii^hon Arisari. (60. Jahresb. d. Sciilcs. GescUsch. f. valcrl. Cultur<br />

1882, p. 105-197).<br />

p^RASER J. — Chara fragilis var. delicatula. (Journal of Botany 1886, vol. XXIV. p. 22).


Bibliotheca Phycologica. xlix<br />

Feauenfeld G. — Reise an der KUstea Dalmatiens. Wien 1854.<br />

—• Die Algen der dalmatisclien KUste und des Adriatischen Meeres, mit 26 col.<br />

Kupfrt. Wien 1854.<br />

Frkminau M. — The Microscopical Illumination of Diatoms. CSoc. Philora. de Paris<br />

et in Quart. Journ. of Micr. Sc. vol. VII, 1867, n. 5, p. 277),<br />

Fresenujs G. — Verwandlung von Infusorien in Algen. Frankfurt a. M. 1847.<br />

— Ueber Sphferoplea annulina. (Botanische Zeitung 1851;.<br />

— Ueber die Algengattungen Pandorina, Gonium und Rhaphidium, m. color. Kup-<br />

fert. CAbhandl. senckenb. naturh. Gesellsh.). Frankfurt a. M. 1856.<br />

— Ueber den Bau und das Leben der Osciilarien. (Museura Senckenb. 3 Bande).<br />

— Ueber einige Diatoraeen, mit einer Tafel. (Abhandl. Senckenb. Band IV, 1862J.<br />

Frey H. — Diatomaceen (Mikroskop). Leipzig 1871.<br />

Fries E. — Systema Orbis vegetabilis, pars I: Plantae homonemee. Lundas 1825.<br />

— Flora Scanica. Corpus florarum provincialium Suecise. Upsaliee 1835.<br />

— Summa Vegetabilium Scandinavise. Holmise et Lipsiae 1846-69.<br />

Fritsch G. — Ueber das stereoskopisehe Sehen im Mikroskop und die Herstellung ste-<br />

reoskopischer Mikrotipien auf photographiscen Wege, mit 6 Stereoskopplat-<br />

ten. Berlin 1873.<br />

Fritsch G. und Mueller 0. — Die Sculptur und die feineren Structurverhaltnisse der<br />

Diatomaceen rait vorzugsweiser Beriicksichtigung der als Probeobjecte be-<br />

nfjtzten Arten: Abtheii. I, mit 12 Taf. Berlin 1870.<br />

Fuchs. — Tieferverbreitung der Meeresalgen. (Ausland 1884, n. 2).<br />

Gaebel E. — Beitrag zur Kenntniss der Spermatozoidien. (Hedwigia 1868, p. 129).<br />

Gaillon B. — Essai sur les causes de la couleur verte des ventres. Rouen 1821.<br />

— Observations microscopiques et physiologiques sur 1'UIva intestinalis. (Pr


L Bibliotheca Phycologica.<br />

Gatty A. — Britisli Sea-Weeds drawn fr. Harvey"s Phycologia Britannica, w. 80 col.<br />

plates. Londou 1863.<br />

Gauss Y. — A Qiuirnero florajarol. (Flora des Quarnero). (T. K. Biidapest 1884, Band<br />

, XVI, p. 2S4-293).<br />

Gay F. — Essai d'une inonogiaphie locale des Conjuguees. (ReVue des scieuc. nat.<br />

3 scr., tome III (1883), p. 187-228, 285-335, pl. V-VIII). Montpellier 1884.<br />

— Sur les conjuguces du midi de la France. (BuU. Soc. Bot. France 1885, Session<br />

k Antibes).<br />

— Sur les Ulothrix aeriens. (Bulietin de la Societe botanique de France, t. XXXV,<br />

seance du 27 janvier 1888).<br />

— Sur ia formation des Kystes chez les Chlorosporees. (BuU. Soc. Bot. Fr. vol.<br />

XXXIII, 1888. p. LI-LX).<br />

Geddes P. — On Chlamydomyxa labyrinthuloides. (Edirab. Bot. Soc. July 14, Gard.<br />

Chron. N. S. vol. XVI, n. 395, p. 121-122).<br />

— Observations on the resting state of Chlamydomyxa labyrinthuloides Arch.,<br />

with 1 colour. plate. (Quart. Journ. of micr. Sc. n. 5, vol. XXII (1882), p. 30-34.)<br />

— On the phenomene of varieg. and cell-multiplication in aspecies of Enteromor-<br />

pha, w. coi. pl. Edinburg 1881.<br />

— Further Researclies on Animals containing Chlorophyll. (The Nature vol. XXV,<br />

p. 303-305).<br />

— On the Nature and Funetions of fhe yellow Cells of Radiolarians and CfBlen-<br />

terates. (Proceed. R. Soc. of Edinburg 1882, p. 377-396).<br />

Geri N. — La rubefazione delle aque. (La Natura Ann. IL p. 10-14). Milano 1884.<br />

GERSTENBERaRR C. — Spaltung der Baciilarieen. (Beitr, z. neuern Mikroskopie von<br />

Reinicke 1860).<br />

— Bacillarien-praparate aus Guano. (Ibidem 1862).<br />

Geyler F. — Sur Kenntniss der Sphacelarieen, m. 3 Kpf.t. (Pringsh. Jahrb. Band IV<br />

Heft 4, p. 479). Leipzig 1866.<br />

Gifford J. — The marine Botanist, w. many plates. Brightou 1853.<br />

GiLES G. M. — On the Prothallus of Padina Pavonia. (Journ Asiat. Soc. of Bengal,<br />

new ser., vol. LIV, p. II, 1885, p. 71-73, plates IV-V).<br />

GiLLOT. — Liste des cryptogames recoltees en Corse pendant le se.ssion extraord. de<br />

1877. (BuII. Soc. Bot. Fr. 1878, p. 131).<br />

GiNNANi G. — Opere postume, 2 vol. con 93 tav. Venezia 1757.<br />

GiKARD J. — Les Diatomees fossiles, 4 planches. Paris 1867.<br />

— Etude photomicrographique sur le Guano. (Compt. rend. Paris 1868-69).<br />

— Photomicrographie des Diatomees. (Ibidem 1809).<br />

GiRARDET. — Uebcr Pandorina Morum. (Bull. Soc. Vaud. d. sc. uat. vol. XVII, Proc.<br />

verb. p. XXVI).<br />

GiKOD P. — La matifere vivante dans les eaux minerales. (Journ. de microgr. v. IV,<br />

p. 319). Paris 1885.<br />

Girod-Chantrans J. — Recherchos chimiques et microscopiques sur les Conferves,<br />

Bysscs, Tremelles etc. Paris 1802.<br />

— Sur r analy.se cliimique des Conferves. (BuU. pliilom. tome I, p. 59).<br />

— Observation microscopique sur la Tremella verrucosa. (Ibidera I, 2 p. 43).<br />

— Observation sur la naturt; du Byssus volutina. (Mag. encycl. tome III, p. 154).<br />

Gleditsch J. G. — Lucubratiuncula de Fyco subgloboso, sessiU et molli. Berolini 1743.


Bibliotheca Phycologica. li<br />

Gleditsch J. G. — Von der Kugelpflauze oder der so genaunten Seepflaume in der<br />

Mark Brandenburg (Nostoc pruniforme). (Physic. Bot. fficon. Abliandl. 3. Th.<br />

p. 1).<br />

Glos. — Monograpliie da Seegewiichse. Neusohl 1855.<br />

Gmfxin S. G. — Historia Fucorum, cum 35 tab. Petropoli 1768.<br />

Gobi C. — Grundziige einer systematischen Eintheilung der Gloeophyten. (Thallophy-<br />

ten Endl). (Botanische Zeitung 1S81, p. 480-501, 505-518).<br />

— Ueber eine neue Alge aus der Gruppe der Chlorophyceen. (Tagebl. der 59.<br />

Naturforscherversammulung). Berlin 1886.<br />

— Tleber die Benutzung der Diatomeen bei der Verfertigung von Dynamiten. (Sitz.<br />

Bot. Sekt. russ. Naturforscherversammlung Marz 1879).<br />

— Voiiiiufiger Bericht iiber algologische Excursionen im Finnischen Meerbusen.<br />

(Ibidera, November 1879 et Bot. Zeit. 1881, p. 129).<br />

— Ueber einige Piiseosporeen der Ostsee und des Finnischen Meerbusens. (Bota-<br />

nische Zeitung 1877, n. 33-34).<br />

— Kurzer Bericlit iiber die im Sommer 1878 ausgefiihrte algologische Excursion<br />

(rossice). (St. Petersb. Gesellsch. d. Naturf. t. X, 1879, p. 93-97).<br />

-- Bericht ilber die algologischeu Forschungen im Finnischen Meerbusen im Som-<br />

mer 1877 ausgefiihrt (rossice). (Ibidem p. 83-92).<br />

— Algenflora des weissen Meeres (rossice). (Mem. Acad. sc. St. Petersburg 1878).<br />

— Notiz ixber die Algen des Finnischen Meerbusens. (Arbeit. der IV. Versamm.<br />

russischer Naturf. zu Kazan.). Kazan 1874.<br />

— Ueber eine die Erscheinung der Wasserbliithe in Meerwasser hervorrufende<br />

Rivularia. (Hedwigia 1878, p. 33).<br />

— Nachtrag zu obigem Aufsatz. (Hedwigia 1878, p. 49).<br />

— *Die Brauutange des Finnischen Meerbusens, m. 2 Kpfrt. (Mem. Acad. impt5r.<br />

de scienc. nat. VII ser , tom. XXI, 9). Petersb. 1874.<br />

— Die Rothtange des Finnischen Meerbusens, m. Kupfert. S. Petersourg 1877.<br />

— Algologische Studien iiber Chroolepus Ag. (Bull. Acad. des scienc. de S. Pe-<br />

tersbourg 1872).<br />

— Uober einen Wachsthumsmodus des Thallus der Phteosporeen. (Botanische<br />

Zeitung 1877, n. 27).<br />

GoEBEL K. — Zur Keuntniss einiger Meeresalgen, mit 1 Taf. (Botanische Zeitung<br />

1878, p. 177 et 193).<br />

— Ueber die Verzweigung dorsiventraler Sprossen. (Arbeiten des bot. Inst. in<br />

Wiirzburg, III Heft, 1880).<br />

GoEPPERT H. R. — Ueber algenartige Einschli^isse in Diamanten und iiber Bildung<br />

derselben. m. 1 Taf. (Abh. d. Schles. Ges. fiir vateii. Cultur 1869).<br />

— Ueber Einwirkung des Frostes auf die Gewilchse. (Botanische Zeitung 1875,<br />

p. 609).<br />

— Ueber die sogenannte Meerballe. (Jahresb. d. Schles. Qes. fiir vateri. Cultur<br />

1882, p. 141).<br />

GoEPPERT H. R. et CoHN F. — Ueber Algen Schlesien. (Uebers. der Arbeiten und<br />

Verander. der Schles. Geselisch. fiir vaterland. Cultur). Breslau 1850.<br />

GoMONT M. — * Recherches sur les enveloppes cellulaires des Nostocacees fllamenteu-<br />

ses. (Bull. Soc. botan. Fr. tome XXV, 1888, avec pl ).


LU Bibliotheca Phycologica.<br />

GoMONT M. — *Note sur le genre Phormidium. (Bull. Soc. bot. Fr. tome XXXIV, Ses-<br />

sion cryptogamique k Paris, octobre 1887).<br />

— Sur deux algues nouvelles des environs de Paris, avec 1 planche. (Bull. Soc.<br />

bot. France Paris 1885, XXXII, Compt. rend. 5, p. 208.212).<br />

— Note sur un m6moire de M. E. Tangl. (BuU. Soc. bot. Fr. vol. XXXI, 1884,<br />

p. 244).<br />

— Note sur I'enveloppe cellulaire dans les Nostochacees filaraenteutes. (Journal<br />

de Botanique, 1887, n. 16, p. 43).<br />

GoNOD. — Les plantes des sources minerales. Paris 1856.<br />

GooDENOUGH S. et WooDWARD T. J. — Observations on the British Fuci, w. 4 plates.<br />

(Trans. Linn. Soc. vol. III, p. 84). London 1795 [1797?]<br />

GooDSiR J. — On the Conferva which vegetates on the Skin of the Goldfish. (Ann.<br />

and Magaz. of Natur. Hist. vol. IX. 1842 p. 333).<br />

GoROSHANKiN — Dic Genosis bei den Palmellaceen. (Nachricht d. K. Ges. fiir naturv.<br />

Antrop. und Ethnogr. Band XVI, 2, Moscou 1875).<br />

GouAN A. — Flora Monspeliaca. Lugduni 1765.<br />

GowEN F. H. — Resolution of Amphipleura. (Amer. Monthly microsc. Journ. V, 1884,<br />

p. 118 et Journ. of R. Micr. Soc. 1884, p. 631).<br />

Grabendoerfer I. — Beitrage zur Kenntniss der Tange, mit 1 Taf. (Bot. Zeitung 1885,<br />

XLIII, n. 39, p. 609).<br />

Grabowski. — Bericht iiber eine Reise nach Istrien und in die Siiddeutschen Alpen.<br />

(Flora 1836, p. 458-459).<br />

Graff L. (von) — Zur Kenntniss der physiologischen Function des Chlorophylls im<br />

Thierreich. (Zoolog. Anzeiger VII, 1884. n. 177, p. 520-527).<br />

Gratacap L. P. et Woodward A. — The Freshwater Flora aud Fauaa of Ceutral<br />

Park. (Ser. Amer. Supplem. Dec. 27, 1884).<br />

Gr.^.teloup J. P. A. G. — Observations sur la constit. de 1806 avec un appendix sur<br />

les Conferves. Montpellier 1806.<br />

Grattan W. H. — British marine Algpe, w. illustr. London 1882.<br />

Gravenhorst J. L. C. — Einiges aus des Infusorienwelt. (Nova Acta Band XVI, p, 841).<br />

Bonn 1832.<br />

— Naturgeschichte der Infusionsthierchen nach Ehrenberg 's grossem Werke<br />

iiber diese Thiere, in einer gedriingten vergleichenden Uebersicht darge-<br />

stellt. Breslau 1844.<br />

Gray S. 0. — British Sea Weeds, w. 10 col. plates. London 18G7.<br />

— Handboolc of british Algaj. London 1864.<br />

Gray J. E. — On the Arrangement of the Farailies and the genera of Chlorospermous<br />

Algse. (Ann. and Magaz. of Nat. Hist. 1861, p. 404).<br />

— A natural Arrangement of british Plantes. Londou 1821.<br />

Gray J. E. et Carruthers W. — Handbook of britisli Sea-Weeds or Algoe. London<br />

1864.<br />

Gray W. J. — Balsam of Tolu for mounting. (Journ. R. Micr. Soc. V, 1885, p. 160).<br />

Gray P. et Woodvard B. B. — Sea Weeds, Shells and Fossils. London, Swan Son-<br />

nenschein et Co., 1886.<br />

Greenish. — Untersuchung der in Fucus amylaceus vorkommenden Kohleahydrate.<br />

(Sitzungsber. der Dorpater Naturf. (3e§ellsch. Jahrg. 1881),


Bibliotheca Phycologica. Liii<br />

Greenleaf R. C. — On the double plate of Aulacodiscus oregonus. (Monthly Microsc.<br />

Journ. vol. II, 1869, p. 326).<br />

Greger A. — Etwas iiber die Diatomaceen in Temesvar. (Terraeszettadomanyi fii-<br />

zetek 1878, II, p. 79. Cfr. Just Botan. Jahresber. 1878, p. 405).<br />

Gregokson D. — Notes on the Algse of the Kildonan Shore, Arracan. (Proceed. and<br />

Trans. of Nat. Hist. of Giasgow vol. I (new series) part. II, 1884-85, p. 170).<br />

Green N. E. — On the exaraination of Surface-marking on Diatoms by oxycalciura<br />

Light. (Journ Quekett Micr. Club vol, II, 1871, p. 232).<br />

Gregory "W. — Notice of a Diatomaceous Earth found in the Island of MuU. (Trans.<br />

R, Micr. Soc. vol. I, 1853, p. 92).<br />

— Additional Observations on the Diatoraaceee of the Island of Mull. (Quart.<br />

Journ. of Micr. Sc. vol. II, 1854, p. 24)).<br />

— Notice of nevr forms and varieties of known forms in the Diatomaceous Earth<br />

of Mull, with remarks on the classification of the Diatomacese. (Ibidem p. 90,<br />

plate IV).<br />

— Observations on some Deposits of fossil Diatoraacese. (Trans. R. Micr. Soc.<br />

1854, p. 104).<br />

— On a remarkable group of Diatoraaceous forras, with remarks on shape and<br />

outline as a specific Character in the Diatomacese. (Ibidera vol. III, 1855,<br />

p. 10, plate II).<br />

— On a Post-tertiary-lacustrine Sand containing Diatoraaceous Exuvise from Glen-<br />

shira near Inverary. (Quart. Journ. of Micr. Sc. vol. III, 1855, p. 30 pl. IV).<br />

— On the presence of Diatomaceae, Phytolitharia and Sponge-spicules in Soils<br />

which support vegetation. (Edinb. Bot. Soc. Proceed. for 1855).<br />

— On the post-tertiary Sand of Glenshira (part. II) containing an account of a<br />

number of additional undescribed species. (Trans. R. Micr. Soc. v. IV, 1856,<br />

p. 35, plate VIII).<br />

— Notice on some new Species of British Freshwater Diatoms. (Quart. Journ. of<br />

Micr. Sc. vol. IV, 1856. p, 1, plate I).<br />

— On new Forms of marine Diatomacese found in the Firth of Clyde and Loch<br />

Fine, with figures. (Trans. R. Soc. of Edinb. vol. XXI. 1857).<br />

— New forms of Diatomacese found in the Clyde and Loch Fine. (Quart. Journ. of<br />

Micr. Sc. vol. VII, 1859, p. 60).<br />

Greyille R. K. — Account of some of the Cryptogamaj of Devonshire with descri-<br />

ption of a new species of Fucus, w. 3 col. plates. Edinburgh 1821.<br />

— Scottish cryptogamic Flora vol. I-VI, w. 360 pl. Edinburgh 1823-29.<br />

— Flora Edinensis. Edinburgh 1824.<br />

—• Algse britannicee. Edinburgh 1830.<br />

— Descriptiones novarum specierum ex algarura ordine. (Nova Acta physico-me-<br />

dica Academise Caesarese Leop. Carol. nat. Curios. tom. 14 pars posterior).<br />

Bonnse 1829,<br />

— Notice of Gomphonema ampullaceum. (Microsc, Journ. vol. I, 1841, p. 159),<br />

—> Report on a Collection of Diatomacea^ made by Professor Balfour and M. G.<br />

Lawson in the District of Braemar, with 1 plate. (Ann. Nat. Hist. vol. XV,<br />

1855).<br />

•~ Description of some new Diatomaceous Forms from the West Indies. CQuart,<br />

Journ. of Micr. sc vol. V, 1857, p. 7, plate III).


Liv<br />

Bibliotheca Phycologica.<br />

Greville R. K. — Description of new species of Diatomacese chiefly observed by<br />

the late professor Gregory. (Ibidem vol. VII, 1879, p. 79, plate VI).<br />

— Description of Diatoma,cea3 observed in Californian Guano. (Ibidem vol. VII,<br />

1849, p. 155, plates VII-VIII). ^<br />

— On Plagiogramma, a new genMs of Diatomacece. (Ibidem vol. VII, 1859, p. 207,<br />

plate V)<br />

— Note on a Structure observed in Surirelia. (Ibidem vol. VIII, 1859, p. 116).<br />

— Description of new species and varieties of Navicula etc. observed in Califor-<br />

nian Guano. (Edinb. New Phil. Journ. 1859).<br />

— Ou Campylodiscus etc. (Trans. of R. Micr. Soc. vol. VIII, 1860, p. 29, pl. 68).<br />

— A monograph of the Genus Asterolampra, including Asteromplialus and Spa-<br />

tangidium. (Ibidem vol. VIII, 1850, p. 102, plate IV).<br />

— Description of new and rare Diatoms series I, p. 39, series II, p. 67, series III,<br />

p. 73, series IV, p. 79. (Ibidem vol. IX, 1861).<br />

— Description of new and rare Diatoms series V, p. 18, series VI, p. 88. (Ibidem<br />

vol. X, 1862).<br />

— Description of new and rare Diatoms series VII, p. 231. (Quart. Journ. of Micr.<br />

Sc. vol. II, 1862, N. S.).<br />

— On the Asterolamprse of the Barbadoes Deposit. (Trans. R. Micr. Soc. vol. X,<br />

1802, p. 44, plates VII-VIII).<br />

— Description of new and rare Diatoms series VIII, p. 13, series IX, p. 62. (Ibidem<br />

vol. XI, 1863).<br />

— Description of new and rare Diatorns series X, p. 127. (Quart. Journ. of Micr.<br />

Sc. vol. III, N. S, 186.3).<br />

— Description of new Genera and species of Diatoms from the South Paciflc: I-III.<br />

Edinburgh 1863.<br />

— A Monograph of the Genus Auliscus. (Trans. R. Micr. Soc. vol. XI. 1863, p. 36,<br />

plates II-III).<br />

— Descriptions of new and rare Diatoms scries XI, p. 8, series XII, pag. 8), se-<br />

ries XIII, p. 87. (Ibidem vol. XII, 1F64).<br />

— Description of new and rare Diatoms series XIV, p. 1, seriesXV, p. 24, series<br />

XVI, p. 43, series XVII, p. 97. (Ibidem vol. XIII, 1865).<br />

— Description of new Genera and Species of Diatoms from Hong Kong, with 1<br />

plate. (Ann. Nat. Flist. vol. XVl, III ser., 1865).<br />

— Description of new and rare Diatoms from tlie Tropics and Southern Hemi-<br />

sphjcre. (Edinb. New Phil. Journ. 18G6).<br />

— Description of new and rare Diatoms series XVIII, p. 1, series XIX, p. 77, se-<br />

ries XX, p. 121. (Trans. R. Micr. Soc. vol. XIV, 18C6).<br />

GUEViLLEA. — A quarterly record of cryptogamic Botany red. M. C. Cooke vol. I-XVII.<br />

London 1872-89.<br />

Grieve S-vmington. — Note on the floating Power of some of the Family of Fucese<br />

as observed at the strand between Colonsay and Oronsay. (Edinburgh Bot.<br />

Soc. March 10 et Gard. Chron. 1881, p. 373).<br />

Griffen A. R. — Fucus eduiis, New York 1816.<br />

Griffith E. II, — Arranging Diatoms. (The Microseopc III, 1883, p. 205).<br />

Griffith J. \V. — On Gallionella ferruginea. (Ann. and Magaz of Nat. Hist. vol.XlI,<br />

n. 5, 1853).


Bibliotheca Phycologiea. Lv<br />

Otiffith J. W. — On the Gonjagation of tlie Diatoraacese. (Ibideni vol. XVI, n. 5,<br />

1855).<br />

— On tlie Siliceous sporangial Sheatii of the Diatoinacese. (HMdem, 2 ser., vol.<br />

XVIII, 1856, p. 75).<br />

— Diatomacese: An Elementary Textbook of tlie Microscope. 1864.<br />

Gbiffith J. W. and Henfrey A. — The Micrographic Dictionary Ed. II. London 1860;<br />

Ed. III London 1875.<br />

GRiaoLATO G. — Piante aquatiche spaUistri del Polesine. Rovigo 1843.<br />

Grisellini F. — Observations sur la Scolopendre marine, luisante et la Baillouviana.<br />

Venise 1750.<br />

— Osservazioni e scoperte fatte intorno ad alcune produzioni vegetali ed ani-<br />

maii della laguna di Venezia. (Giornale d'Italia torao II). Venezia 1765.<br />

Groenlund. — Islands Flora. Kjobenhavn 1881.<br />

Geos G. — De PEmbryog^nie ascendante des especes ou g^neration primitive, equi-<br />

voque et spontan^e et metamorphoses de certains animaux et veg^taux in-<br />

ferieurs. (Bull. Soc. imp. des Nat. de Moscou t. XXIII). Moscou 1851.<br />

— Loi nouvelle de la geueration ascendante, facultative et contingente des Infu.<br />

soires. Mo.scou 1854.<br />

Grove E. et Sturt G. — On a fossil diatomaceous Deposit from Oamaru, Otago,<br />

New Zealand, I-III, with plates. (Journ. of the Quekett Micr. Club ser. II.<br />

vol. II, n 16, vol. III, p. 17 etc).<br />

Groves H. et J. — A Review of the British Characeee, with 4 plates. (Journ. of Bo-<br />

tany 1880. p. 97-103, 129-135, 161-167).<br />

— On Chara obtusa a species new to Britain, with 1 pl. (Journal of Botany 18SI,<br />

p. 1-3).<br />

— Notet on British Characeee, with 1 pl. (Il)idem p. 353-356).<br />

— Notes on British Characeae. (Ibidem vol. XXI. 1883, p. 20-23).<br />

— Notes on thj British Characeae for 1883. (Ibidem vol. XXII, 1884, p. 1-5, pl. 242).<br />

— Nitella capitata Ag. in Cambridgeshire. (.Ibidera vol. XXIII, 1885, p. 185-186).<br />

— Notes on British Characefe for 1884. (Ibidem vol. XXIII, 1885, p. 81-83).<br />

— Notes on the Britisli Characea^ for 1885. (Ibidem vol. XXIV, 1889, p. 1-4, pla-<br />

tes 263-264).<br />

Gbunow A. — Die Desmidiaceen und Pediastreen einiger oesterr. Moore. (Verhandl.<br />

K. K. Zool. bot. Gesellsch. in Wien 1858).<br />

— Specimen Florse Crypogamfe septemins. Algse. (Abhandl. zool. bot. Vereins<br />

1861).<br />

— Ueber neue oder ungeniigend gekannte Algen, mit 7 Tafelu. (Verhandl. der<br />

K. K. Zoologisch-Bot. Gesellsch. in Wien 1860-63).<br />

— Die ffisterreichische Diatomaceen, nebst Anschluss einiger neuen Arten von<br />

anderer Lokalitiiten und einer kritischen Uebersicht der bisher bekannten<br />

Gattungen und Arten I-II, mit 7 Taf. (Ibidem 1862).<br />

— Ueber die von Herrn Gersterberger, iu Rabenhorsfs Decaden ausgegebenen<br />

Siisswasser-Diatomaceen und Desmidiaceen von der Insel von Banka, uebst<br />

Untersuchungen iiber die Gattungen Ceratoneis und Frustula, mit 2 Taf,<br />

(Babenh. Beitriige II. Heft, 1865 et Hedwigia IV, p. 124, 130).<br />

— Moler aus Jutland analysirt. (Hedwigia vol. V, 1866).


tvi<br />

Bibliotheca Phycologica.<br />

Grunow A. — Ueber Triceratium Heibergianum uud T. jensenianura n. sp. (Ibidem<br />

vol. VI, 1866, p, 145).<br />

— Ueber Stephanogonia danica Grun. n. sp. (Ibidem p. 146).<br />

— Ueber Sceptroneis? gemmata Grun. n. sp. (Ibidem p. 146).<br />

— Nachtragliche Bemerkungen iiber die von Ilerrn Lindig gesammelten Diato-<br />

raeen von Honduras. (Hedwigia vol. IV, 1867, p. 33).<br />

— Diatomeen auf Sargassum von Honduras. (Hedwigia vol. VI, 1867, p. 1, 17).<br />

— Beitrage zur Kenntniss der Schizonema- und Berkelej^^a-Arten. (Ibidem vol. VII,<br />

1868, p. 2).<br />

— Algen von der Weltreise der Novara, rait 12 Kupfertaf. Wien 1868.<br />

— Sphacelaria Clevei. (Bot. Notiser 1874, n. 2).<br />

— Algen der Fidschi- Tonga- und Samoa-Inseln. (Journ. de Mus. Godeffroy Heft<br />

VI, 1874, p. 23).<br />

— Reraarks concerning P. T. Cleve and Moller's Diatoms. (Amer. Journ. of Micr.<br />

vol. III, 1878 et Brebissonia I, 1879, n. 7).<br />

•— Die Algen und Diatomeen aus dem Kaspischen Meere, mit 2 Kupfert. Dresden<br />

1878.<br />

— Oa some new species of Nitzschia. (Journ. R. Micr. Soc. III, 1880, p. 394).<br />

— Vorlaiiflger Bemerkungen zu einer systematischen Anordung der Schizonemaund<br />

Berkeleya-Arten. (Botanisches Centralblatt 1880, n. 47).<br />

— Bemerkungen zu J, Brun 's Diatomaceen-flora der Alpen. (Ibidem 1880, n. 7-8).<br />

— Beitrage zur Kenntniss der fossilen Diatomeen Oesterioich-Ungarns, mit 2 Taf.<br />

(Beitrage zur Paleontologie ffisterreich-Ungarns und des Orients von E. v.<br />

Moisisovics u. M. Neumayr II. Bd., Heft 4, 18S2).<br />

— Bermerkungen zu Julin-Dannfelt 's Liste der Ostsee-Bacillariaceen. (Botan.<br />

Centralblatt Band XII, 1882, p. 153).<br />

— Benerkungen zu Pv.einhard 's Bacillariaceen des Weissen Meeres. (Ibideni p. 322).<br />

— Remarques sur les ponctuations des Diatomees h propos du travail de M. Prinz.<br />

(Ann. Soc. belge de Microscopie vol. IX, 1883, p. 27).<br />

— *Die Diatomeen von Franz-Josefs Land mit 6 Tafeln. (Denkschr. der math. na-<br />

turw. Cl. d. K. Akad. d. Wissenscii. zu Wien 1884, XLVIII, p. 53).<br />

— Ueber das Vorkommen wirklicher ffiffnungen in den Schalen der Bacillariaceen.<br />

(Botanisches Centralblatt XVII, 1884, p. 67).<br />

Grunow A. et KiTTON F. — Description of new genera and Species of Diatoms ob-<br />

tained by the Austrian Imperial frigate «Novara» during the Voyage round<br />

the World (translation). (Grevillea vol. I, 1872, pag. 30, 44, 76, 91, plates<br />

V-VII).<br />

— New Diatoms from Honduras (id). (Monthly Microsc. Journ. vol. XVIII, 1877,<br />

p. 166, plates 193-196).<br />

— New species and varieties of DiatomaceaJ from the Caspian Sea (id.). (Journ.<br />

of R. Micr. Soc. vol. II, 4879, p. 677, plate XXI).<br />

GuETTARD J. E. — Observations sur les plantes vol. 2. Paris 1747.<br />

GuiNARD M. E. — Note sur quelques formes anormales et teratologiquos chez les Dia*<br />

tomac6es (Revue des sciencos naturelles 1875, p. 215).<br />

— Indications pratiques sur la recolte et la preparation des Diatomac^es. (Ibidem<br />

tom. V, 1876).<br />

— Des Diatomdes: quelques mots en faveur do leur 6tude. (Ibidem tom. VI, 1877).


Bibliotheca Phycologica. LVil<br />

GuiNARD M. E. — Sur un cas de parasitisme observe sur une Diatomee. (BuU. Soc.<br />

belge de Microsc. tome IV, 1877).<br />

— Note sur la pr^paration des Diatomees. (Ann. Soc. belge de Microsc. tom. IV,<br />

s. I, 1877).<br />

GuiNARD et Bleicher. — Note sur un giseraent nouveau des Diatomacees dans le<br />

terrain quaternaire des environs de Rome. CRevue des scienc. nat. I, p. 315).<br />

GuNNER J. E. — Flora norvegica, pars prior, cum 3 tab. Nidrosise 1766.<br />

— Flora norvegica, pars posterior, cum 9 tab. Hafniae 1772.<br />

— Efterretning om de saakaldte Losningsstene eller Vettenyrer om Orraestene<br />

og nogle andre udenlandske Frugter sora flndes hisf og her ved Strauden<br />

in Norge. (Trondhiemske selsk. Skrift. 3 Deel. p. 15).<br />

— Om nogle norske Planter. (Kong. Norske Videnskabers Selskabsskriften Del. 4<br />

p. 81-86). Kjobenhavn 1768.<br />

GuTWiNSKi R. — Materyialy do flory wodorostow Galicyi. (S. Kom. Fizjogr. Krak. Bd.<br />

XVIII, p. 127-138). Krakau 1884.<br />

— Bacillariacese tatrenses. Cracoviae 1888.<br />

Habel D. et Edwards A. M. — On the Origin of Guano. (Quart. Journ. of Micr. Sc.<br />

vol. XII, N. S. 1872, p. 71).<br />

Habirshaw F. — The revivification of Diatoms. (Journ. R. Micr. Soc. I, p. 150).<br />

— Gatalogue of the Diatomacese, with references to the various published de-<br />

scriptions and flgures, edited and published by Romin Hitchcock Part I.<br />

New York 1881-82 (edit. 1877).<br />

— Catalogue of the Diatomacese, publ. by H. H. Chase. Geneva, New York 1885.<br />

Haemmerlen D. A. — Dissertatio inauguralis de Fuco Helminthocortho. Erlangse 1792.<br />

Haedicke, Bauer et Tollens. — Ueber Galactose aus Carragheenmoss. CLiebig's An-<br />

nalen der Chemie, Band CCXXVIII, 1887, Heft 3;.<br />

Hager H. — Diatouiaceen: Das Mikrosltop und seine Anwendung. Berlin 1866.<br />

Hall J. Ch. — On an Easy Method of viewing certaiii of the Diatomacese. (Quart.<br />

Journ. of Micr. Sc. vol. IV, 1856, p. 205, plate XIII).<br />

Hallier E. — Untersucliungen iiber Diatomeea insbesondere iiber ihre Bewegun-<br />

gen und ihre Fortpflanzung. Gera 1880.<br />

— Die Diatomeen (\Vestermann's illustrirte deutsche Monatshefte). Braunsch-<br />

weig 1880.<br />

— Movement and Vegetative reproduction of Diatoms. (Journ. of R. Micr. Soc.<br />

VOL I, N. S., 1871, p. 509).<br />

— Die Bewegung der Diatomeen und ihre wahre Ursache nachgewiesen an Nitz-<br />

chiella acicularis, (Pharmaceut. Centr. 1880 n, 49).<br />

— Die Auxosporenbildung von Cymbella gastroides Kuetz., mit Abbildungen.<br />

(Humboldt Monatsch. f. d. gesammte Naturwiss. 1882, Heft 4).<br />

— Nordseestudien, m. 8 Kpfrt. Hamburg 1863.<br />

Hallock Ch. — Occurrence of Red Snow. (Amer. mouthly micr. Journ. vol. VII,<br />

1886, p. 42-43).<br />

Halsted. — Ciassification and Description of Chara. (Proceed. of the Boston Soc of<br />

Nat. Hist. vol. XX, p. 169-190).<br />

Hamann. — Zur Entstehung der griinen Zellen bei Hydra, mit 1 Taf. (Zeitschr. fiir<br />

wiss. Zoologie, 37. Band, p. 458-464).


Lviii<br />

Bibliotlieca Phycologica.<br />

Hannoyer A. — Ueber eine contagiose Confervenbildung auf dera Wassersalaman-<br />

der. (Archiv. fiir Anat, Physiol. und wissensch. Medecin 1839).<br />

— Fernere Erlauterung der contagiosen Confervenbildung auf Froschen und "Was-<br />

sersalamandern. (Ibidem 1840).<br />

Hanow M. C. - Nachrichten von der See Eiche. (Hanburg. Magaz. 16. Band p. 581).<br />

Hansen C. — Fortegnelsc over ny findeste deter for Danske Diatomeer. (Botanisk<br />

Tidsskrift 1870-71),<br />

— Liste des diatom^es trouv6es dans le Duch6 de Schleswig. (Botanisk Tidsskrift<br />

1, Kjobenhavn 1873, 1).<br />

Hansen A. — Ueber das ChlorophyllgrUn der Fucaceen. (Sitz. Wiirzb. Phys. Med.<br />

Ges. 1884).<br />

— Das Chlorophyllgriin der Fucaceen. (Arbeit. aus dem Botan. Inst. Wiirzburg<br />

1885, Bd. III, 2, p. 289).<br />

Hansgirg A. — Novil prozorvani opolybech drkalek (Neue Beobachtungen iiber die<br />

Bewegungen der Oscillarien, (K. Bohm. Ges. d. Wiss. in Prag, Sitzungsb.<br />

V. 9. Juni 1882).<br />

— nekoterych rasach sladkovodnich zokoli Prahy a KrAIove Hradce. (Ueber<br />

einige Siisswasseralgen aus der Umgebung von Prag und Koniggratz). (Sit-<br />

zungsb. K. Bohm. Ges. d. Wiss. Prag 9. Juni 1882).<br />

— Bemerkungen iiber die Bewegungen der Oscillarien. (Botanische Zeitung. 41.<br />

Jahrg., 1883, p. 831-843).<br />

— Beitrage sur Kenntniss der bohmischen Algen. (Sitzungsber. K. Bohm. Akad.<br />

d. Wiss. 1883).<br />

— Neue Beltrage zur Algenkunde Bohmens. (Ibidem).<br />

— Neue Beitriige zur Kenntniss bohmischer Algen. (Ibidem),<br />

— Neue Beitrage zur bohmischen Algenflora. (Ibidem).<br />

— Algologisches aus Bohmen. ((Esterr. bot. Zeitschrift XXXIII, 1883, p. 224-225).<br />

— Beitrage zur Kenntniss der bohmischen Thermalalgenflora. (CEst. bot. Zeitsch.<br />

vol. XXXIV, 1884, p. 276-284).<br />

— Bemerkungen zur Systematik einiger Siisswaaseralgen. (Ibidem pag. 313, 318,<br />

351, 358, 389, 394, mit 1 Taf.).<br />

— Beitrag zur Kenntniss von der Verbreitung der Chromatophoreu und Zellkerne<br />

bei den Schizophyceen. (Phykochromaceen), m. 1 Taf. (Berichte der Deutsch.<br />

Bot. Gessellsch. 1885, Bd. III, Heft 1, m. 1 Taf.).<br />

— *Noch einmal iiber die Phykochromaceen Schwarmer. (Bot. Centralblatt 1885,<br />

n. 50, p. 341).<br />

— *Ueber den Polymorphysmus der Algen, mit 2 Taf. (Bot. Centralblatt) Cassel<br />

1885.<br />

— Mykologische und Algologische Beitriige aus Bohmen. (CEsterr. Bot. Zeit. 1885).<br />

— Algarum aquse dulcis species novte. (Ibidem 1886, n. 4, pag. 109, 111).<br />

— *Beitrage zur Kenntniss der Salzwasseralgenflora Bohmens. (Ibidem 188G, n. 10,<br />

pag. 331, 336).<br />

— Ein Beitrag zur Kenntniss einzelliger Bildungen der Moosvorkeime nobst eini-<br />

gen Bemerkungen zur Systematik der Algen. (Flora 1886, n. 19, p. 291).<br />

— Beitrage zur Kenntniss der Bergalgenflora Bohmens. (CEsterreichische Bota-<br />

nische Zeitschrift 1887, n. 1, 3).


Bibliotheca Phycologica. Lix<br />

Hansgirg A. — *AIgarum aquje clulcis species novEe. (CEsterreichisehe Botanische<br />

Zeitschrift 1887, n. 4, p. 121).<br />

— *Physiologische uad Algologische Studien, mit 4 Taf. Leipzig 1887.<br />

— *Ueber Trentepohlia- (Chroolepus-) artige Moosvorkeimbildungen. (Flora 1887,<br />

pag. 81).<br />

— *Ueber die Gattung Allogonium Kuetz. (Hedwigia 1887, Heft I, p. 21).<br />

— *Einige Bemerkungen zum Aufsatze A. Tomaschek's «iiber Bacillus muralis »,<br />

(Botanisches Centralblatt XXXIII, p. 88).<br />

— * Ueber Bacillus muralis Tomaschek, nebst Beitragen zur Kenutniss der Gallert-<br />

bildungen einiger Spaltalgen, mit 2 Figuren. (Botanisches Centralblatt 1888,<br />

n. 28, 30, p. 1, 11).<br />

— *Prodromus der Algenflora von Bohmen, mit Fig. im Texte. Prag 1886-88.<br />

— Neue Beitriige zur Kenntniss der halophilen Spaltpilzflora Bohmens. (GEsterr.<br />

botan. Zeitschrift 1888, p. 41).<br />

— *Ueber die aerophytische Arten der Gattuugen Hormidium Kuetz., Schizogonium<br />

Kuetz. und Hormiscia (Fr.) Aresch. (Ulothrix Kuetz.). (Flora 1888, n, 17).<br />

— *Beitrag zur Kenntniss der Algengattungen Entocladia Reinke (Entoneraa<br />

Reinsch ex p., Entoderma Lagrh., Reinkia Bzi, ? Periphlegmatium Kuetz )<br />

und Pilinia Kuetz. (Acroblaste Reinsch) mit einem Nachtrage zu meiner in<br />

dieser Zeitschrift (Fiora 1888, n. 14) veroffentlichen Abhandlung. (Flora 1888,<br />

n. 33, Taf. XII).<br />

— • *De Spirogyra insigni (Hass.) Ktz. nov. var. fallaci, Zygnemate chalybeospermo<br />

nov. Kp. et Z. rhynchonemate nov. sp., adjecto conspectu subgenerum, se-<br />

ctionum subsectionumque generis Spirogyrse Link et Zygnematis (Ag.) De-<br />

Bary. (Hedwigia 1888, Heft 9-10, Taf. X).<br />

— * Ueber die Siisswasser Algen-Gattungen Trochiscia Ktz. (Acanthococcus Lagrh.,<br />

Glochiococcus De-Toni) und Tetraedron Ktz. (Astericium Corda, Polyedrium<br />

Naeg., Cerasterias Reinsch). (Hedwigia 1888, Heft 5-6).<br />

— * Ueber die Gattungen Herposteiron Naeg. und Aphanochsete Berth, non A.<br />

Br., nebst einer systematischen Uebersicht aller bisher bekannten oogamen<br />

und anoogamen Confervoideen-Gattungen. (Flora 1888, n. 14).<br />

— *Noch einmal iiber Bacillus und Grotten-Schizophyten. (Botanisches Centra-<br />

blatt 1889),<br />

— *Alg8e novte aquse dulcis. (Notarisia anno III, 1889, n. 9, p. 398-400).<br />

— * Synopsis generum sub^enerumque Myxophycearum (Cyanophycearum) addita<br />

descriptione generis novi Dactylococcopsis. (Ibidem anno III, n. 12).<br />

— *Addenda in Synopsin generura subgenerumque Myxophycearum cum descri-<br />

ptione spec. nov. Cyanoderma (Myxoderma) rivulare et generis novi Phseophycearum<br />

Phseodermatium. (Ibidem anno IV, n. 13, p. 656-658).<br />

— *Ueber die Gattung Phyllactidium (Bor.) Mob. non Kuetz., nebst einer syste-<br />

matischcn Uebersicht aller bisher bekannten Confervoideen-Gattungen und<br />

Untergattungen (resp. Sectionen). (Hedwigia 1889, Heft I, p. 12-17).<br />

— * Naehtrage zu den in Hedwigia 1888, n. 5 und 6, n. 9 und 10 veroffentlichten<br />

Abhandlungen. (Hedwigia 1889, n. 1, p. 17, 19.<br />

— *Ueber die Gattung Crenacantha Kuetz., Periphlegmatium Kuetz. u. Hansgir*<br />

gia De-Toni. (Flora 1889, p. 56, 59).


tx Bibliotheca Phycologica.<br />

Hansgirg A. — * Beitriige zur Keiintniss (ier quarnorischen und dalmatinischea Mee*<br />

resalgen. (ffisterreichische botanischc Zeitschrift 1889, n. 1-2).<br />

Hanstein. — Ueber die Vertheilung der plastischea und assimilirten Substanzen in<br />

der Ciiara. (Niederrhein. Ges. f. Nat. und Heilk. plays. Sekt. Sitzt. von 15. Juli<br />

1872, Cfr. Botan. Zeitung 1873, p. 694).<br />

— Ueber die Lebenszahigkeit der Vaucheria-zellen und das Reproductionsvermogen<br />

ihres protoplasmatischen Systems. (Niederrhein. Ges. f. nat. und<br />

Heilk. phys. Sekt. Sitz. von 4. Nov. 1872, Cfr. Botan. Zeitung 1873, p. 697).<br />

— Reproduction und Iteduction der Vaucheria-Zellen, mit 3 col. Taf. Bonn 1880<br />

— Ueber eine mit Eisenoxydhydrat umkleidete Conferve. (Sitzungsb. d. Niederr-<br />

hein. Gesellsch. in Bonn vom 6. Mai 1878).<br />

Hantzsch C. A. — Ueber die Gattung Nitzschia, mit 1 Taf. (Hedwigia Band II, 1859,<br />

p. 22 et 35).<br />

— Ueber Cymatopleura nobilis. (Ibidem 1860, p. 36).<br />

— Ueber einige Diatomaceen aus dem ostindischen Archipel, rait 2 Taf. (Raben-<br />

horst Beitriige Heft I, 1862).<br />

HARDWiCKE R. — Diatomacese (various papers in Hadwicke's Science Gossip 1865<br />

to 1881).<br />

Hardy. — On filaments on Diatoms. (Journ. of the R. Micr. Soc. V, 1885, p. 572).<br />

Hariot P. — *Note sur le genre Mastodia. (Journai de Botanique I, 1887, p. 231).<br />

— *Algues raagellaniques nouvelles, avec fig. (Ibidem I, 1887, n. 4, 5).<br />

— Aigues recueiilies par la mission scientifique du Cap Horn 1882-83, avec 9<br />

planches en couleurs. Paris 1889.<br />

— Liste des algues recueillies & rile Miquelon par M, le Docteur Delaraare, avec<br />

flg. (Journal de Botanique III, 1889, n. 9 et seq.).<br />

Harknbss R. — On Diatomaceae found in a subfossil state in Dumfrieshire. (Edinb.<br />

Bot. Soc. Proceed. 1855).<br />

Harrison M. — On a new species of Pleurosigma. (Quart. Journ. of Micr. Sc. vol.<br />

VIII, 1860, p. 104).<br />

Hartig T. — Ueber die Conjugation der Spirogyren. (Flora p. 185).<br />

Harting P. — Over Foraminiferen en Diatomeen en den Nederlandschen Boden.<br />

Utrecht 1848.<br />

— Diatomaceaj. Die Macht des kleiners, siclitbar in der Rinde unseres Erdballs<br />

etc. Leipzig 1851.<br />

— De Bodem onder Amsterdara, Onderzuclit en' Beskreven m. 4 pl. (Verh. K.<br />

Nederl. Inst. Amsterdam 1852).<br />

— De Magt van het Kleine (Diatomacese). Amsterdam 1866.<br />

— Bijdrage tot de Kennig der mikroskopische Fauna.en Flora, van de Banda<br />

Zee, naar aanleidung van een Onderzolk van einige Door Diepzeeopgebragte<br />

Gronden, m. 3 pl. (Natur. Verhandl. d. k. Akad. Deel 1 1869).<br />

Hartnack E. — Obsorvations sur diverses Diotora6es servant de Tests (Ann. Soc.<br />

ph. de Anverse 18G5).<br />

Harvey W. H. — Algological IUustrations n. 1. (IIooker'3 Journ. of Botany vol. I)<br />

London 1834.<br />

— Algse in the Flora of Western Eskiraaux-Land. (Tiie Botany of the Voyage of<br />

H. M. S. Ilerald by B. Seeman). London 1852-57.<br />

— Characters of New Algse, clueily from Japan and adjacent Regions collected<br />

.


Bibliotheca Phycologica.<br />

by Charles Wright in the North Pacific exploring Expedition under Capt.<br />

Johii Rodgers. (Proceed. of tlie American Academy vol. IV, 1859).<br />

Harvey W. H. — Manual of the British Algaj. London 1841.<br />

— Manual of the British marine Alga), w. 27 col. plates (ed. I, 1841). London<br />

1849. V^<br />

— Phycologia britannica, 3 vol. w. 360 col. plates. London 1849-51.<br />

—• Noreis australis or Alg» of the Southern Ocean, 2 parts w. 50 colour plates.<br />

London 1847-49.<br />

^<br />

— Nereis borealis-americana, 3 vol. w. 50 col. pl. London 1846.51. /^S I " c> o<br />

— Synopsis of british Sea-weeds. London 1857.<br />

— Lectures on marine Algse. Washington 1856.<br />

— Phycologia australica, 5 vol. w. 300 col. plates. fLondon 1858-63).<br />

— Index generum Algarum. London 1860.<br />

— Alga3 from the N. W. Coast. of North-America und from Vancouver's Island.<br />

(Journ. of the Proceed. of Soc. Linn. Bot. vol. VI). London 1862.<br />

Harvey F. L. ^ FresUwater Algse of Maine. (BuU. Torrey botan. Club 1888, n. 6).<br />

^/ HaWev A. B. ^ Arthrocladia villosa Duby. (BuU. Torrey botan. Club vol. IX,<br />

^<br />

1882, pag, 120-127).<br />

Harz C. 0, — Ueber die im verflossenen Jahre beobachtete Trtibung des Schliersee^<br />

wassers, (Bot, Ver. in Munchen Cfr. Bot. Centralblatt Band XXX, pag. 2^^,<br />

287, 331, 332).<br />

Hassach C, — Ueber das Verhilltnnls von Pflanzen zu Bicarbonate und uber Kalkin-<br />

orustation. (Untersuch. aus dem botan, Inst. zu Tilb. III, p. 465, 477).<br />

HASSALt A. H. -^ The Diatomaceas in the Water supplied to the Inhabitants of Lon-<br />

don, London 1850,<br />

— History of the British Preshwater Algse, including description of the Desmi-<br />

dieae and Diatomacese, 2 vol. w. 103 col. pl. London 1852.<br />

— Observations on the genera Zygnema, Tyndaridea and Mougeotia with de-<br />

scriptions of new species. (Ann. and Magaz. of Nat. Hist. 1842).<br />

— Observations on a new group (Vesiculaspermse) genus (Vesiculifera) and sub-<br />

genus (Vesicuhfera composita) of Freshwater Confervae, with observation on<br />

species mostly new. (Ibidem 1842).<br />

— Observations on the growth, reproduction, and species of the branched Fresh-<br />

water Confervse, mostly new, with observations on some of the genera.<br />

(Ibidem 1843).<br />

— Observations on some points in the Anatomy and Physiology of the Freshwater<br />

Algje. (Ibidem 1848).<br />

— Observations on the genus Mougeotia or two new genera of Freshwater Al-<br />

gse and on Tyndaridea, with descriptious of species. (Ibidem 1843).<br />

— Observations on the growth and reproduction of Enteromorpha intestinalis.<br />

(Proceed. of the Linnean Society of London 1849).<br />

— Essai of the distribution, vitality, structure, modes of growth and reprodu-<br />

ction and uses of the Freshwater Confervse. (Ibidem 1849).<br />

Hauck F. — Diatomeen des Sehleims der Adria. ((Esterr. botan. Zeitschrift 1872,<br />

pag. 253 et 331).<br />

'- Ueber eine neue Ulothrichee. (CEsterr. botan. Zeitschr. 1876, p. 56).<br />

txi


Lxn Bibliotheca Phycologica.<br />

Hauck F. — Oscillaria caldariorum n. sp., cine Plage des Warmhauses. (CEsterr.<br />

botan. Zeitschrift 1876, p. 151).<br />

— Verzeichniss der im Golfe von Tricst gesammelten Mereesalgen. (OEsterr. bo*<br />

tan. Zeitschr. Wieu 1875-76).<br />

— Beitrage zur Kenntniss der Adriatischen Algen (loc. cit.). Wien 1877.<br />

— Eine neue Floridee. (Hedwigia 21. Band, 1882, p. 140-141).<br />

— Cenni sopra alcune alghe dell'oceano Indiano. (Atti Civ. Maseo di St. Nat.<br />

vol. 7. p. 15-19, 3 Taf.). Trieste 1884.<br />

— Die Meeresalgen Deutschlands und (Esterreichs, mit Holzschn. und Taf. Leipzig<br />

1884.<br />

— Ueber einige von J. M. Hildebrandt im Rothen Meere und Indischen Ocean ge-<br />

sammelte Algen I. (Hedwigia 1886, heft V).<br />

— Ueber einige von J. M. Hildebrandt im Rothen Meere und Indischen Ocean<br />

gesammelte Algen II, HI. (Hedwigia 1886 VI, p. 217, 1887 I, p. 18).<br />

— Ueber einige von J. M. Hildebrandt im Rothen Meere und Indischen Ocean<br />

gesammelte Algen IV. (Hedwigia 1887, II).<br />

— Choristocarpus tenellus (Kuetz.) Zanard , mit 1 Taf. (Hedwigia 1887 Heft.).<br />

— Die Characeen auf den Adriatischen Kiisten. (Hedwigia 1888, fasc. 1).<br />

— Neue oder kritische Algeu aus Adriatischeu Meer. (Hedwigia 1888, n. 1).<br />

-- Ueber einige von J. M. Hildebrand im Rothen Meere und Indischen Ocean ge-<br />

sammelte Algen V. (Hedwigia Band XXVII, Heft 3-5, p. 36).<br />

— *Meeresalgen von Puerto-Rico. (Eugler's botanische Jahrbiicher IX. Band, V.<br />

Heft, 1888, p. 457-470).<br />

Haufe T. E. — Zur Kenntuiss der Anatomie und theilweise der Morphologie eini-<br />

ger Florideen, m. 3 Kpfrt. Gorlitz 1879.<br />

Hauptfleisch P. — * Zellmembran und Hiillgallerte der Desmidiaceen, mit 6 Tafeln.<br />

Greifswald 1888.<br />

H-iWLETT F. — On the Structure and Circulation of Nitella translucens. (Intellectual<br />

Observer). Londou 1866.<br />

Hat G. U. et Mac Kay A. H. — Algse marinee of the maritime Provinces with a List<br />

of species. (BuU. Nat. Hist. Society of New Brunswick, VI, p. 62).<br />

Hazslinsky F. — Die Algenflora Ungarns und seiner Bundeslander. (Mathera. Natur-<br />

wiss. Mittheil. der Ungar. Akad. d. Wissensch. Band V, Pest 1868).<br />

Heckel E. et Chareyre. — Les algues au point de vue evolutif, I article. (Journal de<br />

Microgr. Paris 1885. n. 11).<br />

Hedwig B. A. — Tremella Nostoc. Lipsise 1798. (Cfr. etiam Roemer 's Archiv. fiir<br />

die Botanik II, 1799-1801).<br />

-- Bemerkungen iiber das Studium und die Uatersuchung der Wassergewiichse,<br />

nebst Beschreibung zweier neueu Conferven, (Conferva globulifera und C.<br />

fenestrali.s) und der Spongia Rothii. (Ibidem III, 1.^03-1805).<br />

Hedwigia. — Notizblatt fiir kryptogamische Studieu redigirt von. L. Rabenhorst,<br />

G. Winter, Sanio, K. Prantl. Dresden 1852-1889.<br />

Heiberg P. A. — Conspectus criticus Diatomacearum danicarum, c. lith. tab. Co-<br />

penhageu 1863,<br />

HeidEN II. — Bcitrag zur Algenllora Mecklenburgs. Giistrow 1889.<br />

Hbinricher E. — Zur Kenntniss dcr Algcugattung Spliceroplca. (^ericlite der Deut-<br />

schen botanischen Gesellschaft Band I, 1883, p. 433, 450, Taf. XII).


Bibliotheca Phycologica.<br />

Lxiii<br />

Helmhacker R. - Eia neues Diatomaceenlager bei Tabor. (Verhandl. der K. K. Geo-<br />

logisch. Reiclisanst. 1873, n. 10, p. 180).<br />

Hempel. — Algenflora der Umgegeud von Chemuitz. (.VI. Bericht der Naturw. Ge-<br />

sellsch. in Chemnitz 1875-1877).<br />

— Ueber Copulation von Closterium Pritohardianum Archer. (1881).<br />

Hemsley W. B. — Fungi and Alg» of the voyage of H. M. Ghallenger. (Journal of Bo-<br />

tany 1885).<br />

Hendry W. — On Amphipleura pellucida. (Quart. Journ. of Micr. Sc. vol. VIII, 1860,<br />

pag. 208).<br />

— Ou Amphipleura pellucida, Hyalodiscus subtilis, Craspedodiscus Franklinii and<br />

Navicula rhomboides. (Ibidem N. S. vol I, 1861, p. 87, 179, 231).<br />

— On the HuU Pleurosigma Fasclola. (Ibidem N. S. vol. II, 1862, p. 152).<br />

Hennegui. — Sur la reprodution du Volvox dioique. (Compt. rend. Acad. Scien. 24<br />

Juill. 1876).<br />

— Germination des spores du Volvox dioicus. (Bull. Soc. philom. in Paris 27 Juil-<br />

let 1878).<br />

Henriques J. A. — *Contributiones ad floram cryptogamicam lusitanicam. Conim-<br />

bricse 1880.<br />

— ContribuQoes para o estudo da Flora d'Africa. Flora de S. Thome. (Boletim da<br />

Sociedade Broteriana tom. IV, fasc. 5, 6, p. 129, 120). Coimbra 1886.<br />

Hermann J. — Ueber den bei Neudamm aufgefundenen Arten der Gattung Chara-<br />

cium, m. 2 Kpfrt. Leipzig 1863.<br />

— On Epithemia Goppertiana eopulata. (Hedwigia 1866, p. 5).<br />

— Botrydium argillaceum Wallr. ob Alge oder Flechte. (Flora 1868, p. 129).<br />

Hervet. — The Classiflcation of the Algse. (Amer. quart. Micr. Journ. I, 1879, n. 2).<br />

— Sea Mosses: a collectors Guide and an introducton to the Study of marine<br />

Algee. Boston, London 1881.<br />

HiCK T. — On protoplasmic continuity in the Florideae. (Journ. of Botany XXII, 1884,<br />

n. 254, p. 33, 38, n. 255, p. 65, 71, plates 243, 244).<br />

— Protoplasmic continuity in the Fucacee, w. 1 plat. (Journ. of Bot. 1885, pag.<br />

97, 102).<br />

HiCKiE W. J. — On Schumann 's Formulse for lines on the Diatomace». (Monthly Mi-<br />

crosc. Journ. vol. XIV, 1875, p. 6, t. 109).<br />

— What are the Characteristics of Frustuha saxonica. (Ibidem vol. XIV, 1875,<br />

pag. 32).<br />

— Further Notes on Frustulia saxonica. (Ibidem vol. YV, 1876, p. 122, t. 130.<br />

HiCKX J. B. — Observations on the gonidia and confervoid filaments of Mosses and<br />

on the relation of their gonidia to those of Lichens and of certain Freshwa-<br />

ter Algje. (Transact. Linnean Soc. 1862, p. 567).<br />

— On Draparualdia cruciata. (Quart. Journal of Microsc. Scienc. vol. IX, N. S.<br />

p. 383).<br />

— Observations on vegetable amoeboid bodies. (Quart. Journal of Microsc. Scienc.<br />

1862).<br />

— Description of a new British species of Draparnaldia. (Journ. Linn. Soc. Bot.<br />

vol. I, 1857, p. 102).<br />

— On the diamorphosis of Lyngbya, Schizogonium and Prasiola and their conne-<br />

ctioa witU the Palmeilacese, w. col. plate. Londou 1861.


•<br />

Lxiv Bibliotheca Phycologica.<br />

HlCKX J. B. — Oa Fveshwater Algse. (Microsc. Journal N. S. vol. VIIj.<br />

— On the montionless spores (Statospores) of Volvox globator. (Microsc. Journal<br />

N. S. vol. I).<br />

— Remarks on M. Archer 's Paper on Aigse. (Microsc. Journal N. S. vol. IV,<br />

p. 253).<br />

— On the Amoeboid Form of Volvox globator. (Microsc. Journal N. S. 1860, p. 99).<br />

HiERONYMUs G. — Ueber Stephanosphfera pluvialis Cohn: Ein Beitrag zu Kenntniss<br />

der Volvocineen. (Beitrage zur Biologie der Pflanzen von Ferd. Cohn, Bd. IV,<br />

Heft. I, p. 51-58, Taf. III-IV).<br />

— Ueber einige Algen des Riesengebirges. (Bericht iiber die Thatigkeit der bo-<br />

tanischen Section der Schlesischen Gesellschaft fur Vaterland. Cultur im Jahre<br />

1887, p. 293).<br />

HiLDEBRANDT F. — Ucber ein Chroolepus mit Zoosporenbildung, m. 1 T. (Sitzungsber.<br />

naturh. Vereins des preuss. Rheinl. und Westphalens 1861, p. 33, cfr. Bota-<br />

nische Zeitung 1861).<br />

HiLSE L. — Beitriige zur Algenkunde Schlesiens und insbesondere Breslau's (Bericht.<br />

iiber die Thiit. d. Bot. Sekt. d. Schles. Gesellsoh. 1860).<br />

— Ueber einige Diatomaceen in Conjugation. (Bericht. der Schles. Gesellsch. 1860).<br />

— Neue Beitrage zu Algen- und Diatomaceen-Kunde Schlesiens insbesonderer<br />

Strehlens. (Ibidem 1862).<br />

HiTCHCOCK R. — On mountJng certain Diatoms. (Amer. monthly micr. Journ. VII,<br />

1886. p. 148;.<br />

— Imbedding Diatoms. (Amer. Montly micr. Journ. V, 1884, p. 54).<br />

— Provisional key to classification of Freshwater Algse. (Amer. Monthly Micr.<br />

Journ. 1885 April).<br />

— Smith' s new mounting Media. (Amer. Natur. XX, 1886, p. 888).<br />

Heufler L. — Drei neue Algen, m. 3 Kpfrt. Wien 1852.<br />

— Enumeratio cryptogamarum Italise venetse. (Act. caes. reg. Soc Zool. bot. tom.<br />

XXI). Viennee 1871.<br />

HOBSON J. — Notes on Indian Desmidiese. (Microsc Journal N. S. vol. III, 1863, p. 168).<br />

HoFFMANN. — Beitrage zur Diatomeen Flora von Marburg. (Bot. Hefte Forschungen<br />

aus den Bot. Garten zu Marburg, 1885 Heft 1).<br />

— Diatomeen von Giessen. (Bericht d. oberhess. Gesell. f. Natur-und Heilkunde<br />

1873;.<br />

Hofmann-Bang N. — De usu Confervarum in CEconomia Naturse. Hafnise 1818.<br />

HoFMEiSTRR W. F. B. — Ueber die Fortpflanzung der Desmidieen und Diatomeen, mit<br />

I Taf. Leipzig 1857.<br />

— On the Propagation of the Desmidiea? aud Diatomese. (Ann. and Magaz. of<br />

Nat. Hist. vol. I, ser. 3, 1858).<br />

— Ueber die Bewegungen der Faden der Spirogyra princeps (Vauch.) Link. (Wiir-<br />

tenb. naturw. Jahresh. 1874, p. 211, Cfr. Just Bot. Jahresb. 1874, p. 26).<br />

— Cilia on Diatomacese. (Quart. Journ. of Micr. Sc. vol. III, 1855, p. 235).<br />

HoGG J. — Further observations on the movements of Diatoms. (Journ. R. Micr. Soc.<br />

II ser., vol. III, If-^^, p. 262).<br />

Hollald. — Reproduction of Closterium by schwarspores. (Araer. Monthly Microsc.<br />

Jouroal, 1882 March,).


Bibliotheca Phycologica. lxv<br />

HoLM S. — Beitriige zur Flora Westgronlaads. (Engler 's Botan. Jalirbiicher, VII.<br />

Band, 4. Heft, 1S87).<br />

HoLMES E. M. — On Codiolum gregarium A. Br. (Journ. Linn. Soe. vol. XVIII). Lon-<br />

don 188L<br />

— Callithamnion hormocarpum. (Grevillea II, p. 175 w. plate).<br />

— New british Alga3. (Grevillea 1874, vol. II, p. 1).<br />

— On Steuogramme interrupta, with 1 plate. (Greviliea 1874, p. 88).<br />

— New british Marine Algae. (Grevillea 1882, vol. X, p. 110-111).<br />

— New british marine Algee (Phseosporeee). (Grevillea 1883, vol. XI, p. 140-142).<br />

— Rhodymenia Palmetta var. nicaesensis. (Journal of Botany vol. XXI, 1883, p.<br />

289, plate 240).<br />

— British Marine Algee, with 2 plates. (The Scottish NaturaHst Year 1886, p. 258-<br />

264).<br />

— Two new British Ectocarpi, w. plat. (Journal of Botany 1887, n. 294, p. 182).<br />

HoLZiNGER. — Ueber ^gagropila Sauteri Kuetz, (Mittheil. d. Naturw. Vereins in<br />

Steiermark Jahrg. 1882, p. 611).<br />

HooKER et Harvey. — AIg6e aatarctic^ et Nov?e Zelandise :<br />

2 parts. London 1845.<br />

HooKER W. J. — Journal of a Tour in Iceland in the Summer of 1809. London 1811.<br />

— British Flora vol. 2. London 1853.<br />

HoPKlNS F. V. — Report on Borings of the Missisipi River forming Appendix to Re-<br />

port of the Secretary of War. Washington 1878.<br />

HoRNEMANN J. W. — Forsog til en dansk oekonomisk Planteleere, 2 oplag. Kjobenhavn<br />

1806.<br />

— Fucus buccinalis L. Kjobenhavn 1828.<br />

HoRNSCHUCH C. F. — Einige Beobachtungen und Bemerkungen iiber die Entstehung<br />

und Metamorphose der niederen vegetabilischen Organismen. (Nova Acta<br />

Band X, 1831).<br />

— Ueber die Entstehung und Metamorphosen der niederen vegetabihschen Or-<br />

ganismen. (Flora XVIII, 1835).<br />

HuBERSON G. — Deux especes nouvelles pour la Flore italienne. (Brebissouia III au-<br />

nee 1881).<br />

HuDSON G. — Flora anglica. London 1732. Ed. II, 1778.<br />

HuE M. — Sur le genre Microchjete Thur. (Journal de Botanique 1887).<br />

HuMPHREY J. E. — * On the Anatomy and development of Agarum Turneri Post. et<br />

Rupr., with 2 plates. (Proceed. Amer. Acad. 1886, p. 195).<br />

HuNT G. — Curious Effects of Moisture on the Markings of Pleurosigraa. (Quarterly<br />

Journ. of Micr. Sc. voL III, 1855, p. 174).<br />

— On Protococcus nivalis. (Monthly Microsc. Journ. 1875, p. 281).<br />

HuNTER S. J. — Unusual form of conjugation in Spirogyra. (Journ. of Bot. 1885^ vol.<br />

XXIII, n. 270, p. 185).<br />

HusEMANN F. — De animalibus et vegetalibus in corpore humanum parasitantibus:<br />

dissertatio inauguralis. Berolini 1854.<br />

HuTTON F. W. — On the Discovery of Arachnoidiscus ornatus and Ehrenbergii at Ma-<br />

lahide Co. Dublin. fJourn. of Proc. of the Dublin Microsc. Club part I, vol. I,<br />

1865 et Quart. Journ. of Micr. Sc. 1865, p. 132).<br />

— List of Diatomaceee from China. (Quart. Journ. of Micr. Sc. N. S. vol. VI, 1866,<br />

p. 126).<br />

e


Lxvi Bibliotlieca Pbycologica.<br />

Hy F. C. - Ilemarques sur le genre Microchsete Thur. a i'occasion d'uue nouvelle<br />

espece M. striatula. (Journal de botanique I, 1887, p. 193).<br />

IMHOF 0. E. — Pelagisclie Tliiere aus Siisswasser-beclien in Elsass-Lothriugen. (Zool.<br />

Anzeiger 1885, Band VIII, n 211, p. 72.3-723).<br />

— Weitere Mittheilungen iiber die pelagische und Tiefsee-Fauna der Siisswasser-<br />

becken. (Ibidem 1885, Band VIII, n. 190. p. 160-163).<br />

— Poren an Diatomaceen-schalen und Austreten des Protoplasma an der Oberfla-<br />

che. (Biolog. Centr. VI, 1888, n. 23, p. 710.<br />

iMPERATi F. — Historia naturalis etc. Napoli 1589.<br />

ISTVANFFi-ScHAARSCHMiDT J. — [Vide sub uomiue Schaarschmidt].<br />

Itzigsohn H. — Sli.izzen zur einer Lebensgeschichte der Hapalosiphon Braunii, ni. 5<br />

col. Kpfrt. (Nova Acta Band XXV). Bonn 1855.<br />

— Epithemia Goeppertiana Rabenh. copulata. (Hedwigia 1856, p. 5).<br />

— Phykologische Studien, m. col. Taf. (Nova Acta Band XXVI). Halle 1857.<br />

— Mougeotia genuflexa. Neudamm 1856.<br />

— Ueber die raannlichen Geschlechts-apparat bei Spirogyra und einige andern<br />

Conferven. (Botanische Zeitung 1853).<br />

— Die Nostoc Diamorphose. (Ibidem 1853).<br />

— Die Fortpflanzung der Oscillarien. (Ibiden 1853).<br />

— Ein "Wort iiber Hyalotheca und Micrasteries. (Ibidem 1853, p. 485).<br />

— Ueber die Sporenbildung der Cladophora. (Ibidem 1852, p. 549. 569. 723, 785).<br />

— Ueber Sporenbildung bei Gloeocapsa. (Sitzungsb. Berl. Gesellsch. naturf. Fre-<br />

unde, 20. Juli 1875 et in Hedwigia 1876, p. 168).<br />

— Ueber das Studium der Siisswasseralgen. (Flora 1850).<br />

— Ueber die Algengattung Psichohorinium. (Flora 1854).<br />

— Wie verhalt sich CoIIema zu Nostoc und zu den Nostochineen. (Bolanische<br />

Zeitung 1854).<br />

— Die Gloeocapsen und Chroococcaceen Diamorphose. (Botanische Zeituug, XII,<br />

1854).<br />

— Vegetabilische Zelle und Sexus, eino hypothetische Andeutung. (Botanische<br />

Zeitung XV, 1857).<br />

— Glceocapsa und Cladonia. (Botanische Zeitung XIII, 1855).<br />

— Nachtriigliche Bemerkangen iiber die Spermatozoidien der Vaucheria. (Bolani-<br />

sche Zeitung XII, 1854).<br />

— Ueber Ulothrix cylindrocapsa, cum tab. (Hedwigia 1852, p. 5).<br />

— Spermatospharien und Spermatozoen der Spirogyra arcta Kuetz. (Hedwigia<br />

1852, pag. 7).<br />

— Bemerkung zu Leda torulosa A. Br. (Hedwigia 1852, p. 9).<br />

— Bemerkuug zu Rivularia gigantea Trentep. (Hedwigia 1852, p. 18).<br />

-~ Ueber Sirosiphon saxicola. (Hedwigia 1857, p. 121).<br />

— Ucber Scytonema truncicola. (Hedwigia 1854, p. 47).<br />

— Kryptogamischer Ursprung der Miasmen. (Botanische Zeitung X, 1852).<br />

— Sur I'existence des Spcrmatozoidcs dans certaiues Algues d'cau douce. (Ann.<br />

Scienc. Nat. Bot. vol. XVI, 1852).<br />

— Uebcr die Sporenbildung der Chsetophoron. (Botanische Zcitung X, 1852).


Bibliotheea Phycologiea.<br />

lxvii<br />

ITZIGSOHN H. — Algologische Mittheilungen. (Sitzung der Gesellsch. naturf. Freunde<br />

zu Berlin 19. Nov. 1867).<br />

Jacobsen J. P. — Apergu systematique et critique sur les Desmidiacees du Dane-<br />

mark, m. 2 T. (Bot. Tidsskrift 1874 Kjobenhavn, p. 143-215).<br />

Jacquin N. J. — Collectanea ad Botanicam, Chemiam et Historiam naturalera spectan-<br />

tia vol. MV. Vindobonse 1786-1796.<br />

James J. F. — The Fucoids of the Cincinnati Group. Cincinnati 1884.<br />

James F. L. — Mounting Diatoms in situ. (St. Louis Nat. Druggist, VII, 1885, p. 233<br />

et Journ. R. M. S. 1886, p. 159).<br />

Janc2,ewsiu E. — Sur Taccroissement du thalie des Phseosporfies. (Mera. Soc. scienc.<br />

nat. tom. XVIII). Cherbourg 1865.<br />

— Etudes anatoraiques sur les Porphyra et les propagules du Sphacelaria Sco-<br />

paria. (Ann. des scienc. nat. 5 ser. tom. XVII, p. 241). Paris 1873.<br />

— Observations sur la structure de quelque NostochacSes, avec 1 pl. (1. c. 5 ser.<br />

vol. XIX). Paris 1874.<br />

— Sur le developpement du cystocarpe dans les Floridees, avec 3 planches. (1. c.<br />

tom. XX). Cherbourg 1877.<br />

— Godlewskia, nouveau genre d'algues. (Annales des scienc. nat., Botan. tom.<br />

XVI). Paris 1883.<br />

— Etudes algologiques (Fecondation du Cutleria adspersa; Godlewskia nouveau<br />

genre d'algue avec pl.). (Ann. Scienc. Nat. 6 ser., tom. XVI, 1883). Paris 1883.<br />

Janczewski E. et Rostafinski T. — Observation sur quelques algues possedant des<br />

zoospores dimorphes. (Mem. de T Acad. de Cherb. 1874, T. XIX).<br />

— Ueber Ulva und Bryopsis.<br />

Janse J. M. — Plasmolytische Versuche an Algen. (Botanisches Centralblatt 1887,<br />

n. 40 et seq).<br />

Jenner E. — Flora of Tunbridge Wells. Tunbridge Wells 1845.<br />

Jessen C. F. W. — Prasiolae generis <strong>algarum</strong> Monographia, c. 2 tab. col. Kilise 1848.<br />

— Botanische Untersuchungen vom 3-24 Aug. nebst Untersuchung an der Ostkii-<br />

ste von Nordschleswig: Expedition zur Untersuchungder Ostsee. Berlin, Wie-<br />

gand et Hempel 1873.<br />

Jnglis J. — On a new species of Diatoms, Nitzschia Novaezelandise. (Transact. and<br />

Proceed. of the New Zeal. Instit. 18S0, vol. XII). Wellington I88I.<br />

JoHNSON T. — The Procarpium and fruit in Gracilaria confervoides, with 1 Plate.<br />

(Annals of Botany 1888 February).<br />

JoHNSON J. — Sirosiphon saxicola (Naeg.). (Grevillea 1884, n. 12, p. 76).<br />

JoHNSTON G. A. — History of British Sponges and Lithophytes. Edinburgh 1842.<br />

JoHNSTONE et Croall. — British Sea-Weeds : Phycologia Britannica 4 vol. w. 222<br />

col. plates. London 1859-60.<br />

JoHow. — Die Zellkerne von Chara foetida, mit 1 Taf. (Botanische Zeitung 1881, p.<br />

629-743, 745-753).<br />

JosHUA W. — Notes on British Desmidiese. (Journal of Botany vol. XX, 1882, p. 300-<br />

302).<br />

— Notes on British Desmidiege n. 2. (Ibidem vol. XXI, 1883, p. 290-292).<br />

— On some new and rare Desmidiete, III, w. 1 plat. (Ibidem vol. XXIII, 1885,<br />

p. 33-35).


Lxviii Bibliotheca Phycologica.<br />

JoSHUA W. — Buimese Destnidieae with descriptions of new species occurring in the<br />

Neighbourhood of Rangoon. (Linn. Societ. Journal Bot. v. XXI, n. 4, p. 034-<br />

654, plates 22-25, London January 1880).<br />

JuliiN-Dannfelt H. — On the Diatoms of tiie Baltic Sea. (Biliang till K. Sv. Vet. Akad.<br />

Handling. Band VI). Stockholm 1882.<br />

JuKAN\i L. — Beitriige zur Morphologie der CEdogoniece. (Pringsheim 's Jahrb. Band<br />

xi;.<br />

JuRATZKA J. — Ueber Conferva aureo-fusca Kuetz. (Verhandl. K. K. Zool. bot. Ge-<br />

sellsch. 1864, Band 14).<br />

JussiEU A. L. — Genera plantarum secundum ordines naturales disposita. Parisiis 1789.<br />

JusT L. — Phyllosiphon Arisari, mit 1 Tafel. (Botanischc Zeitung 1882, p. 1-8, 17-26,<br />

33-47, 49-57).<br />

— Berichtigung zu dem Aufsatz von Fr. Schmitz ((Ueber Phyllosiphon)). (Botaai-<br />

sche Zeitung 1882, p. 584-588).<br />

Kain C. H. — Diatoms of Atlantic City. (Bull. Torrey bot. Club 1888, n. 5).<br />

— Diatomacese of Shark River N. J. (Bull. Torrey Bot. Club 1886, n. 4).<br />

— Mounting media. (Microgr. BuU. I, 1884, p. 36).<br />

— Reproduction of Schmidfs atlas etc. (Journ. R. Micr. Soc. V, 1885, p. 103).<br />

— On Tolu as a mounting mediura for Diatoms. (Ibidem V, 1885, p. 570, 1117).<br />

Kain C. H. and Schultze E. A. - A fossil marine Diatomaceous deposit from Atlan-<br />

tic City, N. J., with 1 plate. (Bull. Torr. Bot. Club 1889 March).<br />

Kanitz A. — Plantas romanas <strong>hucusque</strong> cognitas enumerat etc. (Beilage zu Magyar<br />

Novenytani Lapok Jahrg. III, V, 1879, 1881).<br />

Kaklinski J. — Rozlina i zwierze we evspolce (Zusammenleben von Pflanzen und<br />

Thieren). (Wszechswiat 1882, n. 29).<br />

Kahsten H. — Ueber die Bewegungsorgane und die Bewegungserscheinungen der<br />

Oscillatorieen. (P^Iora 1856).<br />

— Die Fortpflanzung der Conferva fontinalis. (Botanische Zeitung 1852).<br />

— Chlamydococcus pluvialis. (Botanische Zeitung 1852).<br />

— Berichtigung zu Pringsheim 's Nachtrag zur Kritik und Geschichte der Un-<br />

tersuchungen uber das Algengeschlecht. (Botanische Zeitung 1860).<br />

— Zur Geschichte der Befructung der Algen. (Botanische Zeitung 1857).<br />

Kesslek. — Zoochlorella: ein Beitrag zur Lehre vou der Symbiose, mit 1 Tafel. (Ar-<br />

chiv. f. Anat. u. Physiol. Abtheil. 1882, p. 490-492).<br />

Ketel K. F. — Anatomische Untersuchungen iiber die Gattung Lemanea : Inaugural<br />

Dissertation mit Taf. Greifswald 1887.<br />

Khawkine W. — Recherches biologiques sur T Astasia ocellata n. s. et TEugleua<br />

viridis Ehr. (Ann. Scienc. Nat., Zoologie, XIX, 1885).<br />

KiCKX J. — Sur les variet(3S indigenes du Fucus vesiculosus. Bruxelles 1856.<br />

— Flore cryptogamique des Flandres. Gand et Paris 1867.<br />

Kingsley C. H. - On cilia upon the surfacc of Oscillatoria. (Microsc. Journal 1855,<br />

pag. 243).<br />

Kjellman F. R. — Bidrag till Kilnnedomen om Skandinavieus Ectocarpeer och Ti-<br />

lopterideer, m. 2 Taf. — Stockholm 1872.<br />

— Om Spetsbergens marina Klorofillforando thallophyter: 2 parts. (Kougl. Svenska<br />

Akad. Vet. Handl., Band III, n. 7, Band IV, n. 6). Stockholra 1875, 1877.


feibiiotheca PhycologiCa. LXix<br />

IOellMan P. R. — Bidrag till Kannedomenaf Kariskahafvets AlgVegetation. (loc. cit.).<br />

Stocl?:holm 1877.<br />

— *Ueber die Algenvegetationen des Murman 'schen Meeres der Westliiiste von<br />

Nowaja Semlja und Waigatsch, mit 1 Taf. (Kgl. Ges. d. AViss. Jubel-Band<br />

p. 1-86). Upsala 1877.<br />

— Ueber Algenregionen und Algenformatiooen im ostlichen Slvagerak. (Bihang<br />

till Kongl. Svenska Vet. Akad. Handl,). Stockholm 1878.<br />

— V^g6tation hivernale des Algues a Mosselbay (Spitzberg) d'apres les observa-<br />

tions faites pendant l'exped. sued. en 1872-1873. (Compt. rend. Acad. des so.<br />

1875, Taf. LXXX, p. 474, Cfr. BuU. Soc. Bot. Fr. XXII, p. 93).<br />

— Bidrag till Kannedomen om Islands hafsalgflora. (Botanisk Tidsskrift III R. , III<br />

Bd. p. 77). Kjobenhavn 1879.<br />

— Rhodospermese et Fucoidefe. Enumerantur plantee Scandinavise 4. Lund 1880.<br />

— Om Algvegetationen i det Sibirislca Ishafvet: Forutgaende Meddelande. (Oef-<br />

vers. af K. Vet. Akad. Forhandl. 1879, n. 9, p. 23-28). Stockholm 1880.<br />

— Norra Ishafvets Algflora, med 31 Tafl. Stockholm 1883.<br />

— The Alg» of the Arctic Sea. (Sv. V. A. Handl., Band XX, n. 5, pp. 344, Taf. 31).<br />

— Vaxlifvet under vintern i hafvet vid Sveriges vestra Kust. (Botaniska Notiser<br />

1886, p. IIL 113 et Bot. Centralblatt Band XXV, p. 126-128.<br />

-- Ueber das Pflanzenleben waehrend des Winters im Meere and der Westkiiste<br />

von Schweden. (Botanisches Centralblatt 1886, t. XXVI, p. 126).<br />

— Ueber den Bau des Sprosses bei der Fucoideen-Familie der Chordariacea? (Bot.<br />

Sekt. af Naturv. Studentsallsk. Upsala in Botan. Centralblatt 1889, p. 697).<br />

Kjellman F. R. et Petersen I, V. — Om Japans Laminariaceer, m. 2 Taf. (Abdr. aus<br />

Vega Expedition. vetenskapliga lakttagelser Stockholm 1885, Bd. IV, p. 255).<br />

KiRCHNER 0. — Algenflora von Schlesien. Breslau 1878.<br />

— Beitrage zur Algenflora von Wiirtteraberg. (Jahre.sb. d. Vereins f. vat. Naturkunde<br />

in Wiirttemberg 1880).<br />

— Zur Entwickelungsgeschichte von Volvox minor Stein. (Cohn's Beitr. Biol. Pflanz.<br />

Breslau 1879).<br />

— Die Mikroskopische Pflanzenwelt des Susswassers, mit 4 Taf. Braunschweig<br />

1885.<br />

— Nachtrage zur Algenflora von Wurttemberg. (Jahreshefte des Vereins fiir Va-<br />

terl. Naturkunde in Wiirttemberg 1888, p. 143-166).<br />

— Ueber die Entvickelungsgeschichte einiger Chaetophoreen. (Tagebl. der 54. Versamml.<br />

deutscher Naturf. in Salzburg (1881), p. 75-76),<br />

KiRK T. — Description of a new species of Cladophora (non vidi!). (Transact. and<br />

Proceed. of the New Zealand Inst. vol. XII, 1879).<br />

-- On the Flora of the isthmus of Auckland and the Takapuna District. (Ibidem<br />

vol. IV, 1872).<br />

KiTTON F. — On Gnm Styrax as a medium for mounting Diatoms. (Science Gossip<br />

1884, p. 66).<br />

— On an australiam diatomaceous deposit. (Micr. Journal 1872).<br />

— Diatomacea? of Kerguelens Land. (Grevillea VlII, p. 90).<br />

— New Diatoms. (Monthly Microsc. Journ. vol. XII, p. 218, pl. 81, S>2).<br />

— Critical notes on some species of Diatomacese. (Grevillea III, p. 38).


LxX<br />

Bibliotheca Pliycologica.<br />

KiTTON F. — Number of Strise on the Diatoms of Moller 's Probeplatte. (Monthly<br />

Microsc. Journ. XIII, p. 45).<br />

— Diatoms and Bladderwort. (Journ. R. Micr. Soc. V, 1885, p. 685).<br />

— Asteromphalus living on the Teignmoutli-Coast. (Ibidem V, 1885, p. 380).<br />

— Balsam of Tolu as medium for mounting. (Ibidem V, 1885, p. 352, 1116).<br />

— Navicula Durrandii n. sp. (Ibidem V, 1885, p. 1042).<br />

— On some diatomacese from the Island of Socotra. (Journ. Linn. Soc. Bot. vol.<br />

XX, 1884, p. 513).<br />

— Dei5cription of some new Diatomacese found in the Storaach of japanese Oy-<br />

sters. (Journ. Quekett Micr. Club vol. II, 1884, p. 16).<br />

— On Animal-like Diatorn. (Montiily Micr. Journ. XV, p. 51).<br />

— Note on the Rev. G. L. Miirs paper on Diatoms in Peruvian Guano. (Journ.<br />

of R. Micr. Soc. ser. II, vol. II, 1882, p. 476).<br />

— Notes on Diatomacese Dillwynii or the genera and Species of Diatomacefe in<br />

the


Bibliotheca Phycologiea. tixt<br />

Klein J. - Algologische Mittheilungen 3). Ueber Siebrohren bei Florideen. (Flora<br />

1877, n. 19).<br />

— Algologische Mittheilungen 4). IJeber oxalsaijrem Kalk und globoidartige Kor-<br />

per bei Algen. (Flora 1877, n. 20). '<br />

— Neuere Daten iiber die Krystalloiden der Meeresalgen. (Flora 1880, p. 65-71).<br />

— NehAny Floridea Krystalloidiacrol, m. col. Kupfrt. Pest 1871.<br />

— Die Krystalloide der Meeresalgen, m. 2 Taf. Berlin 1881.<br />

Klein J. T. — Dubia circa plantarum marinarum fabricam, Petropoli 1760.<br />

Ki.EiN L. — * ^eitriige zur Morphologie und Biologie der Gattung Volvox CVorlaufige<br />

Mittheilung). (Berichte der Deutschen botanischen Gesellschaft 1888, VI, p.<br />

XCIX-CI).<br />

— *Morphologische und biologische Studien iiber die Gattung Volvox, mit 3 Taf.<br />

(Pringsheim's Jahrb. fiir wiss. Bot. Band XX, Heft 2, 1889, p. 133-210, Taf.<br />

X-XII).<br />

— *Neue Beitrage zur Kenntniss der Gattung Volvox. (Berichte der deutschen<br />

botanischen Gesellschaft Band VII, Heft 1. 1889, p. 42-o3, Taf. III).<br />

— *Ein neues Exscursion-mikroskop. (Ibidem Band XI, 1888, Generalversammlung<br />

p. XCVII-XCVIII).<br />

— * Beitriige zur Technik mikroskopischer Dauerpraparatc von Susswasser-algen<br />

I. (Hedwigia 1888, p. 121).<br />

— *Beitrage zur Technik mikroskopischer Dauerpriiparate von SUsswasseralgen<br />

II. (Zeitschr. f. wiss. Mikrosk. Band V, 1888, p. 456-464).<br />

Kniphof J. H. — Physikalische Untersuchungen des Peltzes. Erfurt 1753.<br />

Knowlton F. H. — Description of a new fossil species of the Genus Chara. (Botani-<br />

cal Gazette vol. XIII, 1888, n. 6, p. 156).<br />

Kny L. — Das Wachsthum des Thallus von Coleochsete scutata in seinen Beziehun-<br />

gen zur Schwerkraft und zum Lichte. (Ber. d. deutsch bot. Ges. Band II,<br />

1884, p. 93-96).<br />

— Das Scheitelwachsthum einiger Fucaceen. (Botanische Zeitung 1875, p. 450).<br />

— Ueber Haftorgane bei Florideen. (Bot. Verein f. Brandeb. Berlin 1875, pag. 77,<br />

Cfr. Botan. Zeitung 1874).<br />

— Ueber die Morphologie von Chondriopsis ccerulescens, m. 1 Taf. (Monatsb. K.<br />

Akad. d. Wissensch.). Berlin 1870.<br />

— Ueber .\xilIarknospen bei Florideen. (Festschr. der Gesellschaft nat. Freunde).<br />

Berlin 1873.<br />

— Ueber einige parasitische Algen. (Ber. Berl. Gesellsch. naturf. Freunde vom 19.<br />

Nov. 1872).<br />

~ Ueber die Bedeutung der Florideen in morphol. und histol. Beziehung. (Bota-<br />

nische Zeitung 1873, p. 433).<br />

— Botanische Wandtafeln. Berlin 1879.<br />

KoELREUTER J. T. — Descriptio Fuci foliacei frondibus fructificantibus papillatis. (Nov.<br />

Comment. Acad. petrop. t. XI, p. 424).<br />

KoENiG. — Ueber chlorophyllaltige Siisswasseralgen. (Vortrag im Verein fiir Naturk.<br />

zu Cassel 32. und 33. Bericht, 1886, p. 43-44).<br />

KoLDERUP-RosENViNGE L. — * Sur la disposition des feuilles chez les Polysiphonia. (Bo-<br />

tanisk Tidsskrift T. XVII, livr. I, 41).


h-sLxn Bibliotheca Phycologica.<br />

KoLDERUP-RosENViNGE L. — *Sur la formation des pores secundaires chcz les Polysi-<br />

phonia. (Botanisk Tidsskrift T. XVII, livr. I, II).<br />

— *Vaucheria sphterospora var. dioica. (Botaniska Notiser 1879 Dec).<br />

— *Beitrage zur Kenntniss der Gattungen Ulothrix und Conferva (dilnisch), m. 1<br />

Taf. (Botanisk Tidsskrift III, 3, p. 114).<br />

— * Undersogelser over ydre Faktorers Indflydelse pa Organdannelsen iios Plan-<br />

terne. Copenhaguen 1888.<br />

— Om Vauclieria. (Botanisk Tidsskrift XII, 1880, Heft 1).<br />

— Om Spirogyra groeulandica n. sp. og dens parthenosporedannelse. ((Efvers. af<br />

K. Vet. Akad. Forhandl. 1883, n. 2, p. 37, 43, T. VIII).<br />

— Bidrag til Polysiphonias Morphologie, m. 2 Taf. (Botanisk Tidsskrift 14 Bd.,<br />

1885, pag. II, 53).<br />

KoTSCHUG. — Entwikelungsgeschichte von Callithammion Daviesii Lyngb. und Por-<br />

phyra laciniata Ag. (Abhand. neuruss. naturf. Gesellsch. I. Band, 1. Abtheil.).<br />

Odessa 1872.<br />

KozLowsKT. — Materialien fiir die Algenflora der Stadte Nowotscherkask und Aksai<br />

(rossice). (Schriften der Geselisch. d. Naturf. zu Kiew V, p. 2G9).<br />

Kramer G. H. — Elenchus vegetabilium et animalium per Austriam inferiorem ob-<br />

servatorum. Viennai 1756.<br />

Krassilstschik. — Zur Entwickelungsgescliichte und Systematik der Gattung Polytoma<br />

Ehrenb, (Schrift. d. Neuruss. Gesellsch. d. Naturf. Band VIII, Heft I,<br />

Odessa 1882, p. 1, 80, m. 3 Taf., rossice; Zoolog. Anzeiger 5. Jahrg. 1882,<br />

p. 426-429).<br />

— Zur Naturgeschichte und iiber die systematische Stellung von Chlorogonium<br />

euchlorum Ehrenb. (Zoolog. Anzeiger 5. Jahrg. 1882, p. 627-634).<br />

Kraus G. et MiLLARDET A. — Etudes sur la matifere colorante des Phycochroma-<br />

cees et Diatomees. (Mem. Soc. Nat. de Strassbourg 1868 p. 23-35).<br />

— Bemerkungen zur Kjellmanu 's Aufsatz. (Botanisciie Zeitung 1875, p. 771).<br />

Krause. — Beitrag zur Meckienburgisch^en Pilz und Algenflora. (Archiv. des Ver. der<br />

Fr. d. Naturg. in Meckl. 35. Jahrg., 1881).<br />

Krok et Almquist. — Svensk Flora II, Kryptogaraer. Heefte I: Ormbunhar, Mossor<br />

och Alger. Stockholm 1886.<br />

Kroker. — Bericht iiber ein neu aufgefundenes an Diatoraaceen sehr reiclies und<br />

ausgedehntes Schlammlager zu Pallowitz bei Orzesche (52. Jahresb. Scliles.<br />

Ges. p. 105).<br />

Kronfeld M. — Note iiber die angeblichc Syrabiose zwischen Bacilkis und Gioeocapsa.<br />

(Botanisches Centralblatt 1887, n. 37, p. 350).<br />

KuEBLER J. — Diatomces du lac Lcman ct d'autres lacs de la Suisse. (Bull. Soc, Vau-<br />

doise d. sc. nat. XIII, p. 126).<br />

KuEHN J. — Uober eine im Innern des Faulthierhaares lebende Alge, Pleurococcus<br />

Bradypi. (Abhandl. naturforsch. Gesellsch. zu Halle 1864).<br />

— Ueber eine neue parasitische Aige, Phyllosfphon Arisari. (Sitzungsb. d. Naturf.<br />

Gesellsch. in Halle f. 1878, Cfr. Botanische Zeitung 1879, p. 322).<br />

KUETZiNc; F. T. — Algologische Mittiieihingcn. (Flora 183.3).<br />

— Beitrag zur Kenntniss iiber die Entstcliung und Motamorphose der niedern<br />

vegetabilischeu Organismen, nebst einer systematischen Zusammenstollung


fiibliotheca Phycologica. Lxi^iit<br />

der hieher gehorigen niedern Algenformen. (Linneea VIII, 1833, p. 335, t. VI-<br />

VIII Cfr. etiam Ann. Scienc. Nat. Bot. 1834).<br />

KuETZiNG F. T. — Ueber Sphaerotilus natans, eine neue Siiswasseralge. (Linnsea VIII,<br />

1833, p. 385. t. IX).<br />

— Ueber die Gattungen Melosira und Fragilaria. (Linniea VIII, 1833, p. 67.)<br />

— Synopsis Diatomaceavum, cum 7 tab. (Linnaea VIII, 1833, p. 529, t. Xlll-XiX).<br />

— Ueber Gloionema Agh., ueber eine neue Gattung der Confervaceen (Ulothrix).<br />

(Flora XVI, 1833).<br />

— Ueber Ceramium Ag. (Linnfea vol. XVI Hallse 1841).<br />

— Ueber die Bildung organischer Materie i. wasserigen Rhabarbertinctur. (Journ.<br />

fiir praktische Chemie I, 1834).<br />

— Verwandlung der Microcystis umbrina Katz. in Alysph^eria chlorina Turpin.<br />

(Flora XVII, 1834.)<br />

— Exposition systematique des genres et der organismes v^g6taux inferieurs.<br />

(Ann. Scienc. Nat. vol. II, 1834.)<br />

— Formation du genre Ulothrix. (Ibid. vol. 1, 1834.)<br />

— Observation sur le genre Gloionema Agd. (Ibid.)<br />

— Verzeichniss verkauflicher Algen. (Flora 1836.)<br />

— Ueber die systematiche Eintheilung der Algen 1843.<br />

— Ueber ein neues Botrydium (B. Wallrothii). (Acad. Cces. Leop.Nova Acta XIX,<br />

1842.)<br />

— Phycologia generalis, cum 80 tab. color. Leipzig 1843.<br />

— Phycologia germanica. Nordhausen 1845.<br />

— Species Algarum. Lipsise 1849.<br />

— Heterocladia prolifera. Nordhausen 1849.<br />

— Tabulse phycologicse Cent. I-XIX. Nordhausen 1849-69.<br />

— Die Umwandlung niederer Algenformen in hohere. (Naturk. Verhandl. van de<br />

HoIIand. Maatsch. d. Wetensch. te Haarlen I, 1841.)<br />

— Polypiers calciferes. Nordhausen 1841.<br />

— Die Verwandlung der Infusorien in Algen. Nordhausen 1844.<br />

KuHN M. — Ueber Farne und Charen der Insel Socotra. (Charen auctore 0. Nord-<br />

stedt). (Ber. deutsch. botan. Gesellsch. I. Jahrg. 1882, p. 238-242.)<br />

KuNTSTER I. — De la position systematique des bacteriacees. (Journal de Microgr.<br />

Paris 1885, t. IX, p. 248-295.)<br />

KuNTZE 0. — Irrthiimer iiber Sargassum bacciferum. (Tagebl. d. Vers. deutsch. Na-<br />

turf. und Aerzte in Danzig 1880, Cfr. Bot. Zeit. 1880, p. 874.)<br />

— Revision von Sargassum und das sogenannte Sargassomeer, mit 3 Taf. (En-<br />

gler's Bot. Jahrb. f. Syst. 1, 1880, 3. p. 191-239.)<br />

• ~ Ueber Verwandschaft von Algen mit Phanerogamen, mit 1 Taf. (Flora 1879,<br />

p. 401-423).<br />

— Does Sargassum vegetate in the Open Sea. (Nature vol. XX (1879) p. 552).<br />

Ktlling P. — Viridariura Danicum sive catalogus latino-danico-germanicus plantarum<br />

indigenarura in Dania observatarum. Hafnise 1688.<br />

Labillardiere J. J. — Novse Hollandite plantarum Specimen vol. I-II. Parisis 1804-<br />

1806.<br />

Lacoste C. M. (v.an der Sande) et Suringar W. P. R. ~ Nieuw Beschrevene en voor<br />

onze flora nieuwe Zoetwater-Wieren, verzameld in Dreuthe. 1859.


Lxxiv Bibliotheca Phycologica,<br />

Lagerheim G. — *Algologiska Bidnig: Contributions algologiques k la flore de la<br />

Suede. (Botaniska Notiser, 188G, II p. 44).<br />

— Bidrag till Kannedomen om Stockholmstraktens Pediastroer, Protococcaceer<br />

och Palmellaceer, m. Taf li, III. ((Efvers. af Kougl. Vetensk. Akad. Furhandl.<br />

1S82, n. 2). Stockholm 1882.<br />

— Bidrag till Kiinnedom om snijfloran i Lulea Lappmark. (Butaniska Notiser 1883<br />

Haft. C> p. 230-235).<br />

— Nogie sistlidne sommar funna intressante Nostochaceer. (Ibidem 1883, p. 27-2R).<br />

— Om Chlorochytrium Cohnii Wright och dess forhanlande till naarstsende arter.<br />

CEfvers. af Kongl. Vet. Akad. Forhandi. n. 7, t. XXV). Stockholm 1884.<br />

— Bidrag till Sveriges Algflora m. 1 T. (1. c. n. 2, p. 37-78). Stockholm 1883.<br />

— Eine Priiparirmetiiode fiir trockene raikroskopische Pflanzen. (Botan. Central-<br />

blatt XVIII, n. 19, 1884, p. 183-184).<br />

— Ein neues Beispiel des Vorkommens von Chromatophoren bei den Phycochro-<br />

raaceen, mit Abbild. (Berichte der Deutschen Bot. Gesellschaft Band II, Heft<br />

7, p. 302). Berlin 1884.<br />

— * Ueber Phaiothamnion, eine neue Gattung unter den Siisswasseralgen, mit 1<br />

Taf. (Bihang till K. Svenska Vet-Akad. Handl. Band 9 n. 19). Stockholm<br />

1884.<br />

— Zur Algenflora der Wasserfalle von Lulea Elf. (Botanisches Centralblatt XVII.<br />

Band, 1884, p. 278-281.)<br />

— Bidrag till Amerikas Desmidie-flora, m. 1 taf. (Ofversigt af Kongl. Vetens.<br />

Akadem. Forhand. Stockolm 1885, n. 7, p. 225-255 pl. XXVII).<br />

— Codiolum polyrrhizum n. sp. : Ett Bidrag till Kannedomen om Slixgtet Codio-<br />

lum A Br. (Ibidem n. 8, p. 21-31 Taf. XXVIII).<br />

— *Note sur le Mastigocoleus, nouveau genre des algnes marines de P ordre des<br />

Phycochromacees. (Notarisia anno I, 1886. n. 2. p. 65-69, Tab. I).<br />

— * Zur Entwickelungsgeschichte einiger Confervaceen. (Berichte derdeutsch.<br />

bot. Gesellschaft Berlin 1887.)<br />

— * Ueber einige Algen aus Cuba, Jamaica und Puerto-Rico. (Botaniska Notiscr<br />

1887, hilft. 5 p. 198.)<br />

— * Ueber die Siisswasser-Arten der Gattung Chtetomorpha Kiitz. (Berichte der<br />

Deutschen botan. Gesellschaft, Jahrgang 1887, Band V, Heft 5, p. 195, taf IX).<br />

~ * Note sur rUroneraa, nouveau genre de Chlorozoosporees, avec 1 pl. (Malpighia,<br />

anno U, 1888.)<br />

~ *Ueber eine durch die Einwirkung von Pilzhyphen enstandene Varietilt von<br />

Stichococcus bacillaris Naeg. (Flora 1888, n. 4). Regensburg 1888.<br />

— *Zur Entwickelungsgeschichte des Hydrurus mit 5 Abbildungen. (Berichte der<br />

Deutschen Botanischen Gcsellschaft Jahrg. 1888, Band VL Heft 2, p. 73) Ber-<br />

lin 1888.<br />

•— * Ueber dio Anwendung von Milchsiiurc bei der Untcrsuchung von trockenen<br />

Algen. (Hcdwigia 1888, Ilcft 2.) Dresden 1888.<br />

— ' Ueber Desmidiaccen aus Bengalen, nebst Bemerkungen iiber die gcographi-<br />

sche Verbreitung der Desraidiaceen in Asion. (Biliang till K. Svenska ^'c-<br />

tensk. Akad. Handlingar Band 13, Af.l. III, n. '.\ m. 1. Taf.). Stockholm 1888.<br />

— * Kritische P.emerkungcn zu einigcn in dcn letztcn Jahrcn beschriebenen Arten<br />

und Varictiitcn von Desniidiaccen. (Oefvers. af K. Vet. Akad. Furh. 1^87 n. 8).


Bibliotheca Phycologica* lxxv<br />

Lagerheim G. — *Sopra una nuova specie del genere Plourocapsa Thur. la quale<br />

cresce nelPacqua dolce, con fig. (Notarisia anno III 1SS8 p. 429-431^.<br />

— *Sopra alcune Alghe d' acqna dolce uuove o rimarchevoli. (Ibidem pag. L90-<br />

595).<br />

— *Note sur la Chsetomorpha Blancheana Mont. (Ibideai IV, 1S89 n. 15).<br />

Lagerstedt N. G. W. — Om algslagtet Prasiola: Forsok till en Monographi. Upsala<br />

1869.<br />

— Sottvatten-Diatomaceer fran Spetzbergen och Beeren Eiland, m. 2 Taf. (Bihang<br />

till K. Sv. Vet. Akad. Handl. Band I, 1873).<br />

— Sotvattens-Diatomaceer fran Bohuslans, m. 1 Taf. (Hedwigia Band XV, 1876,<br />

p. 110).<br />

— *Bor namnet Diatomacese utbytas mot BaciUariacece. (Botaniska Notiser 1876).<br />

— Diatomaceerna Kiitzing 's exsiccatwerk: Algarum aquse dulcis germanicarum<br />

Decades. ((Efv. af K. Vet. akad. Forhandl. Stockh. 1884, p. 29).<br />

Laing R. M, — Observations on the Floridefe of Banks Peninsula. (Trans. of N. Zeal.<br />

Inst. 1885, vol. XVIII, p. 303-311, plate X).<br />

— On the classification of Algse. (Ibidem p. 299-303).<br />

Lamarck. — Histoire naturelle des animaux sans vertebres: Tom. II. Paris 1810.<br />

— et De-Candolle. — Algues (Flore fran^aise 3 edit. t. II). Paris 1815.<br />

Lamouroux J. V. — Dissertations sur plusieurs especes de Fucus, avec 36 planches.<br />

Agen 1805.<br />

— Exposition des caracteres du genre Dictyota et tableau des especes qu 'il ren-<br />

ferme. (Journal de botanique 1809 tom. II).<br />

— Essai sur les genres de la famille des Thalassiophytes non articulees, avec 7<br />

pl. CM^moires du Museum tome 20). Paris 1813.<br />

— Histoire des Polypiers coralligenes flexibles, avec 19 pl. Caen 1816.<br />

— Description de deux especes inedits de Varecs. (Bull. philom. tom. III, p. 131).<br />

— Sur le Varec polyraorphe. (Ibidem tome III, p. 194).<br />

— Memoire sur trois nouveaux genres de la famille des Algues marines, Dictyo-<br />

pteris, Amansia, Bryopsis. (Journ. de botanique 1809 Juin p. 129).<br />

— Meraoire sur les Caulerpes, nouveau genre de la famille des Algues marines.<br />

(Ibidem p. 136).<br />

Lambert M. — Algues de 1'Aisne. Paris 1860.<br />

Landsbourough. — Treasures of the Deep. Glasgow 1847.<br />

— British Sea-Weeds. London 1859 [1857].<br />

Landt J. — Beskrivelse over Fferoerne. Kjobenhavn 1800.<br />

Lang F. H. — On selecting and mounting Diatoms. (Monthly Microscopical Journal<br />

voL IV, p. 308).<br />

— Another hint on selecting and mounting Diatoms. (Ibidem vol. VI, 1871, p. 215).<br />

— A Review of the new Conspectus of the Families and Genera of Diatomacese.<br />

(Ibidem vol. IX, 1873, p. 114).<br />

Langenbach G. — Die Meeresalgen der Inseln Sizilien und Pantellaria. Bcrlin 1873.<br />

Lankkster E. Ray. — On the Movements of the Diatomacese, (Pop. Scient. Rev.<br />

1866).<br />

— On the ChlorophylUCorpuscles and Amyloid Deposits of Spongilla and Hydra,<br />

with 1 plate. (Quart. Journ. of Micr. Sc. vol. XXII, 1882, p. 229-254).<br />

Lankester E. E. — Archerina Boltoni n. gen. et sp,, a chlorophyllogenous Antozoon


txxvt Bibliotheca Phycologica.<br />

allied to Varapyrella Cienk. (Quart. Journ. of Micr. Sc. 1885, n. XCVII,<br />

p. 61-73, plate VII).<br />

Lankester E. — On a white Diatomaceous incrustation on stones fVom the bed of<br />

the River Annan (Micr. Journ. vol. I, 1841, p. 41).<br />

— et Redfern P. — Microscopical Examination of the Tiiames and other AVafers.<br />

London 1852.<br />

Lanzi M. — Alcune Diatomee raccolte in Fiesole. (N. Giorn. Bot. ital. vol. VII, 1875,<br />

p. 153).<br />

— Le Diatomacee raccolte dalla spedizione della Societ;\ geografica italiana in<br />

Tunisi. (Boll. Soc. Geogr. ital. VIII, 1876, 1).<br />

~ Le Thalle des Diatomees, avec 1 pl. (Ann. Soc. belge de Microscopie 1878).<br />

— Diatomee raccolte iu Ostia. (Atti Soc. crittog. itai. vol. I, 1878, p. 25).<br />

— Alcune parole in risposta al signor Paolo Petit. (Brebissonia I, 1879, p. 189).<br />

— Diatomee riuvenute nelle fonti urbane delTacqua Pia Marcia. (Atti Accad.<br />

pontif. nuovi Lincei vol. XXIV).<br />

— Utilitii dello studio delle Diatomee. (Atti R. Accad. medica di Roma 28 Dic.<br />

1879).<br />

~ * Le Diatomee raccolte nel lago di Bracciano. (Atti Accad. pontif. dei Nuovi<br />

Lincei tomo XXV, 1883, sessione 21 Maggio).<br />

~ Le Diatomee rinvenute nel lago Trajano, nello staguo di Maccarese e loro<br />

adiacenze. (Atti Soc. crittog. ital. vol. III, IS'^^, Dispensa 3).<br />

— La forma deirendocroma nelle Diatomee. (Atti Accad. poiitif. N. Lincei in<br />

Roma, XXXVII, 1885).<br />

— * Le Diatomee fossili di Gabi. (Ibidem XXXIX, sess. 5 del 20 aprile 1886).<br />

— "Le Diatomee fossili della Via Flaminia sopra la tomba dei Nasoni. (Ibidem<br />

tomo XL, sessione I del 19 dicembre 1886).<br />

— *Le Diatomee fossili della Cava presso S. Agnese iu via Nomentana. (Ibidem<br />

tomo XXXIX, sessione VI del 16 Maggio 1886).<br />

— * Le Diatomee fossili del terreno quaternario di Roma. (Annuario R. Ist. bota-<br />

nico di Roma anno III, fasc. I).<br />

— *Le Diatomee fossili del monte delle Piche e della via Ostiense. (Atti Accad.<br />

poutif. N. Lincei tomo XL sessione VII, del VII, del 15 maggio 1887).<br />

LATOimRETTK M. A. — Dissertation sur rHelminthochorton. (Bull. Soc. Bot. Fr. v. XX.<br />

1872, Rev. Bibliogr.).<br />

Lauder Lindsay W. - On new and rare Cryptoganis from Otago. (Transact. Bot.<br />

Soc. of Edinburgh vol. VIII, 1863),<br />

— On the Protophyta of New Zealand. (Quart. 4ourn. Micr. Sc. n. XXV, 1867<br />

Avril).<br />

— On the Protophyta of Iceland. [Cfr. Lindsay],<br />

Lauder II. S. — Remarks on the marine Diatomace» of Ilong Kong, with Descri-<br />

ptions of new species, with notes by J. Ilalfs. (Trans Micr. Soc. vol. XII,<br />

p. 75, 1864, pl. VIII).<br />

— On new Diatoms. (Ibidem 1872, p. 6. pl. III).<br />

Laiirent J. L. M. — Note sur la reproduction du Volvox globator. CSoc. pliilomati-<br />

que Proc. Verb.). Paris 1848.<br />

— Sur les deux sortes de corps rcproducteurs du Volvox globator. (Ibidem 1849).<br />

— Note sur le Volvox globator. (Compt. rend. et Mem. Societe de Biologie 1850).


Bibliotheca Pliycologica. lxxvii<br />

Laures M. — Conferves de Neris. Paris 1855.<br />

Lawson G. — Report on the Musci and Desmidieaa collecting during a trip to West<br />

Lomond Hill, Fife. (Proceed. Edinb. Bot. Soc. 1855).<br />

— Note on Lemanea variegata Agd. (Edinb. New Piiilos. Journal XVIII, 1863).<br />

— On tlie structure and Development of Botrydium granulatura. (Edinb. Botan.<br />

Soc. Transact. vol. VI, p. 424).<br />

Lebret E. — Note sur les Conferves qui croissent dans les bassins de l^ctablissement<br />

tliermal de Neris. 1850.<br />

Lekranc. — De l'Helmintliocorton et de la mousse de Corse chez les Anciens. (BulL<br />

de la Soc. Bot, de France XXI, 1874, p. 48).<br />

— Les Rocella et le Rytiphlaea tinetoria de la Mediterranee par devant la pour-<br />

pre de Tyr. (BuU. Soc. Bot. Fr. 1861, p. 85;.<br />

Leidy. — On Vaucheria. (Philad. Acad. 1874, Cfr. Grevillea III, p. 30).<br />

— On Docidium. (1. c. 1874, Cfr. Nature 1874, p. 298 London).<br />

Leidy J. — On the existence of Entophyta within healthy animals as a natural con-<br />

dition. (Proceed. Acad. Nat. Sc. of Philadelphia 1848-49).<br />

— A Flora and Fauna within living animals. (Smithsonian Contributions 1853).<br />

— On the Motive power of Diatoms. (Proceed. Acad. Nat. sc. of Philadelphia<br />

1874, p. 113;.<br />

Le Jolis A. — Examen des especes confondues sons le nom de Laminaria digitata,<br />

suivi de quelques observations sur le genre Laminaria. (Mem. soc. sc. nat.<br />

Cherb.). Paris et Cherbourg 1859.<br />

-- Quelques remarques sur la nomenclature generique des Algues (1. c). Paris et<br />

Cherbourg 1856.<br />

— Liste des Algnes marines de Cherbourg, avec 6 pl. Paris 1863.<br />

Leitgeb H. — Ueber Ccelosphterium Nagelianum. (Mittheil. des nat. Ver. fiir Steiermark<br />

Band II, 1, 1869),<br />

— Die Nostoccolonien im Thallus der Anthoceroteen. (Sitzungsb. der K, Akad.<br />

d. AViss., 77. Band, I. Abtheil., Mai 1878).<br />

— Die incrustation der Membran von Acetabularia, mit 1 Taf. (Sitzungs. der Kais.<br />

Akademie der Wissenschaften in Wien 1 Abth. Band XCVI, 1887).<br />

Leithe F. — Beitrage zur Kenntniss der Kryptogamen-Flora von Tirol. (CEst. Bot.<br />

Zeitschr. XXXV. Band p. 8).<br />

Lemaire A. — Liste des Desmidiees observSes dans les Vosges, avec 1 pl. (BulU Soc.<br />

des sc. de Nancy vol. VI, 1884). Nancy Berger-Levrault et C. 1883-84.<br />

— Catalogue des Diatomees des environs de Nancy. (Bull. Soc. d. scienc. de Nan-<br />

cy 1881).<br />

Lenz, — Verzeichniss mecklemburgischer Desmidieen (Archiv. des Vereins der Fre-<br />

unde der Naturgesch. in Mecklemburg 1873, p. 53).<br />

— Algen der Travemiinder Bucht. (Pommeriana Exped. Anhang II).<br />

Lepechin J. — Quatuor Fucorum species descriptse. (Novi Commentarii Academiae<br />

Scientiarum imperialis petropolitanae, tome XIX, p. 476). Petropoli 1775.<br />

Lespinasse G. — Les zoospores et les antherozoides des Algues, histoire de la decou-<br />

verte, du mouvement et des fonctions physiologiques de ces organes. (Act.<br />

de Linn. Soc. Bordeaux 1861).<br />

Less A. F. — The Flora of ^Vest Yorkshire. (Transact. of the Yorkshire Naturalist 's<br />

Union, Botanical Series, vol. II).


Lxxviii Bibliotheca Pliycologica.<br />

Lett H. \V. - New British Alga. (GreviUea 18S7 Jun. p. 121).<br />

Leuduger-Fortmorei. G. — Catalogue des Diatomees marines de la Baie de Saint<br />

Brieuc et du littoral des cotes du Nord. (Bull. Soc. Bot. Fr. XXV, 1879, p. 21).<br />

— Gatalogue des Diatomees de V ile Ceylan, avec 9 planches. (Mem. Soc. d' Emu-<br />

lation des Cotes du Nord, Paris 1879).<br />

Levi-Morrnos D. — * Appunti algologici tiuUa nutrizione dei girini di Rana esculenta.<br />

(Rendiconti della R. Accademia dei Lincei 1888, pag. 264). [Cfr. etiam De-<br />

ToNi J. B ].<br />

Levick J. — Volvox Globator: Is it a holow Sphere?. (Transact. Birmingh. Nat. Hist.<br />

Soc. 1882, p. XXIII-XXV;.<br />

— Volvox Globator. (Bull. Torr. Bot. Club vol. XI, 1884, n. 1, p. 10).<br />

Lewin Maria. — *Ueber spanische Susswasseralgen, (Bihang tili k. Svenska Veten-<br />

skap-Akademiens Handligar Band XIV, 1888, Afd. III, n 1. 24 pp. 3 Taf.).<br />

Stockholm 1S88.<br />

Lewis F. W. — Notes on new and rarer species of Diatomacefe of the United States<br />

Seaboard, with 2 plates. Philadelphia 1861. (Cfr. Quart. Journ. of Micr. sc.<br />

vol. II, n. 5, 1862, p. 155).<br />

— On some new and singular intermediate forms of Diatomacese and on extreme<br />

and exceptional variations of Diatoms in some Wliite Mountains Localities,<br />

with 2 plates. (Proceed. of the Acad. of Nat. Sciences of Philadelphia 1863-65).<br />

Liantenant M. — Beschreibung einiger neuen Algen. (Flora 1831-34).<br />

— Beitrage 7Air Algenkunde. (Ibidem 1839-40).<br />

LiCATA G. B. — La Ilora di Assab. (La Natura n. 65, Milano 1885, Cfr. Notarisia l,<br />

1886, p. 62).<br />

— Alghe della baja di Assab. (Atti R. Accad. sc. fis. matem. di Napoli v. l, ser. 2,<br />

1885, n. 12).<br />

LicopoLi G. — Storia naturale delle piante crittogame che nascono sulle lave vesu-<br />

viane. (Rend. R. Accad. delle scienze fis. e matem. di Napoli voL V, 1871).<br />

LiEBMAN F, — Bemarkninger og Tillag til den danske Algeflora. Kjobenhavn 1841.<br />

— Aigologisk Bidrag. Kjo])enhavn 1841.<br />

LiGHTKOOT J. — Flora scotica. London 1777.<br />

Lill,jeborg. — Conspectus criticus Diatomacearum :<br />

LiNDLEY J. — The Vegetable Kingdom. London 1846.<br />

4 partes. Lund 1830-32.<br />

LiNDSAY W. L. — Protopliyta of lceland. (Quart. Journ. of Sclence Microsc. N. S.,<br />

voi. VII, 1867, p. 98). [Cfr. etiam Lauder].<br />

— Protophyta of New Zealand. (Ibidem N. S. vol. VII, p. 197).<br />

LiNK H. F. — Nova plantarum genera e classe Lichenum, Aigarum, Fungorum. (Schra-<br />

der N. Journ. f. Bot. 1809, 3 B, p. I).<br />

— Epistola do Aigis arjuaticis in Genera disponendis. Bonn;o 1820.<br />

— Ilandbuch zur Erkcnnung der nutzbarsten und am hiiufigsten-vorkominenden<br />

Geseilscliaft. Berlin 1829-33.<br />

— Ueber Pflanzenthiere und die dazu gereclinctcn Gcwachse. Berlin 1831.<br />

LiNN.«A. — Ein Journal ftir die Botanik 1826-82.<br />

LiNNEo C. — Systema Naturai edit. XII. Iloimire 1765.<br />

— Systema Vegetabilium edit. XVI, curante C. Sprengel. Gottingae 1B27. [Cfr.<br />

etiam opera in Lyngbyo Ilydrophyt. Dan. allata].<br />

— Natura peiagi. Upsaliee 1757.


Bibliotheca Phycologica, lxxix<br />

LoBARZEWSKi H. — Eiiiige neue Diatomaceen der Ostkiiste der adriatischeu Meeres.<br />

(Linnsea vol. XIV. 1840, p. 265-277, t. IV-VI).<br />

LoBB E. G. — On the Self-Divlsion of Micrasterias denticulata. (Microsc. Soc. Tran-<br />

sact. IX. 1861).<br />

— On Cosmarium radiatum. (Microsc. Journal N. S. vol. VI, p. 52).<br />

LoBELii L. M. — Plantarum seu stirpium icones. Antwerpi» 1581.<br />

LoESELii J. — Flora prussica sive plantse in regno Prussise sponte nascenles etc. Re-<br />

giomonti 1703.<br />

LoEW 0. et BoKORNY T. — Chemiscli-physiologische Studien uber Aigen. (Journal fiir<br />

die praktische Chemie, neue Folge, XXXVI. Band. 1887, p. 272-291).<br />

LoHDE. — Zur Kenntniss der Gattung Gloeocystis. (Mittlieil. ans d. Gesammtgeb. der<br />

Botan. von Schenk u. Luersen 3. Heft ra. 1 Taf.).<br />

LoiTLESBERGER K. — Beitrag zur Algenflora Oberosterreichs. (Verhandlungen der K.<br />

K. Zoologisch-botanischen Gesellschaft in Wien 1888, p. 223-226).<br />

LooKWOOD S. — The Life of Diatoms. (Journal New-York Microsc. Society 1886 De-<br />

cember).<br />

— Raising Diatoms in the Laboratory. (Journal New-York Microsc. Society 1886<br />

Supplement.).<br />

LoPOTT-WiTOLD. — Materyialy do flory algologicznej okolic Warszawy : Materialien<br />

zur Algenflora der Umgegend von Warschau. (P. fizyograf. Warsch. IV, 3,<br />

p. 243-265). Warschau 1884.<br />

LoRENTz J. R. — Vertheilung der Organismen in Quarneris Golfe. Wien 1863,<br />

— yEgagropila Sauteri. Wien 1856.<br />

LouREiRO J. — Flora cochinchinensis. Ulysiponse 1790.<br />

LucE D. J. W. L. — VorlauHge Bemerkungen iiber den Fucus vesicolosus L, (Usteri<br />

Aunalen d. Bot. St. XV, p. 39).<br />

LuDwiG. — Vegetatio plantarum marinarum, Lipsiae 1736.<br />

LuDWiG. — Eine Excursion ins Triebthal bei Jocketa. (Zeitschr, f, d. ges. Nat. 1880,<br />

p. 648-652).<br />

LuEDERS J. E, — Einige Bemerkungen iiber Diatomeen-Cysten und Diatomeeu-Schwarm-<br />

sporeu, (Botanische Zeitung 1860, n. 48),<br />

— Beobachtungen uber die Organisatiou, Theilung und Copulation der Diato-<br />

meen, m 1 Taf. (Ibidem 1862, p. 41, 49, 57, 65, t. II),<br />

LuNDELL P, M. — De Desmidiaceis quae in Suecia inventee sunt observationes criticee,<br />

c. 5 tab, Upsala 1871,<br />

Lyngbye H. C. — Tentamen Hydrophytologise Danicse, cum 70 tab. sen. Hafniae 1819.<br />

— Account of a new Arrangement of the Algee. (Edinb. Phil. Journ. II, 1820).<br />

— Efterretning om Hr. Gaillons mikroskopiske og physiologiske Undersogelser<br />

med Conferva Comoides Dillw. (GErsted Tidsskrift IV, 1826).<br />

Macadam W. T. — Diatomaceous Deposits in Scotland. (Miner. Magaz. VI, 1884, p. 87,<br />

Cfr. J. R. Micr. Soc. 1885, p. 287).<br />

— Diatoms in Town-water. (Proceed, R, phys. Soc. of Edinburgh 1885, pag. 483.<br />

Cfr. J. R. Micr. Soc. 1886, p, 291),<br />

Macadam J. — On some new Localities for the mineral Diatomitc, with Notes on<br />

the Chemical Composition of the specimen exhibited ( Mineralogical Magaz. and<br />

Journ. of the Miner. Soc. vol. II, . 32, p. 30-34, July 1886).


Lxxx Bibliotheca Phycologica.<br />

Macchiati L. — *Diatomacee del Lago Sauto Modenese. (Bollettiuo delia Societa bo-<br />

tanica Italiana nel N. giorn. bot. ital. vol. XX, 1888, n. 3, p. 408-412).<br />

— * Le Diatomacec nella fontana del Regio Istituto Tccnlco di Modena. Clbid. p. 404-<br />

408).<br />

— *Le Diatomaceee della fortezza di Castelfranco Bolognese. (Ibidem vol. XXI,<br />

n. 2, p. 278-281).<br />

— *La Synedra pulchella Kiitz. var. abnormis M. ed altre Diatomacee deila sor-<br />

gente di Ponte Nuovo (Sassuolo). (Ibidem p. 263-257).<br />

Macdonald J. D. — On the structure of the Diatomaceous Frustule and its gcnetic<br />

Cycle. (Ann. aud Magaz. of Nat. Hist. vol. III, 4 ser. 1869, Cfr. etiam Quart.<br />

Journ. Micr. Sc vol. IX, n. 5, p. 316).<br />

Mac Hughes. — On the Transport of fine Mud and vegetable Matter by Conferva.<br />

(Proceed. Cambridge Philos. Soc. vol. II, p. 68, 1880-81).<br />

Mackay J. F. — Flora Ilibernica. Dublin 1836.<br />

Mac-Mum C. A. — Occurrence of Chlorophyll in Animals. (American Naturalist vol.<br />

XVIII, 1884, p. 634-635).<br />

— Notes on the chromatology of Anthea Cereus. (Quart Journ. of Micr. Sc. u. 5,<br />

XXVIL 1886, p. 573-590. plates 39-40).<br />

Mac-Nab W. R. — Apospory in the Thallophyta. (Scientif. Proceed. R. Dubliu Soc. IV,<br />

1885, p. 446-469).<br />

Maddoc D. — On bleaching Diatomacefe etc. (Monthiy Microscopical Journal, vol. V,<br />

1871, p. 274).<br />

Maggi L. — Protistologia (Manuali Hoepli n. XXXIV). Milano 1882.<br />

— SulTanalisi protistologica deiracqua del lago Maggiore estratta a 60 m. di<br />

profondita fra Angera ed Arona. (Rendic. R. Istit. Lombardo ser. III, v. XV,<br />

fasc. IX-X). Milano 1882.<br />

Magnol P. — Hortus regius Monspeliensis. Monspelii 1697.<br />

Magnus P. — Ueber Gallen, die ein Raderthierchen an Vaucheria-Fiiden erzeugt. (Bot.<br />

Zeit. 1877, p. 497).<br />

— Ueber Protoeoccus caldariorum. (Sitzungsb. der Ges. Naturf. Fr. zu Berlin vou<br />

18. Dec. 1877).<br />

— Zur Morphologie der Sphacelarieen. (Festschrift. Gesellsch. Naturf. Freunde).<br />

Berlin 1873.<br />

— Die Botanischen Ergebnisse der Espedition der


Bibliotheca Pliycologica. lxxxi<br />

forschender Freuude zu Berlin Sitzung von 19. Mlirz 1872). Berlin, F.<br />

Duemmlers, 1872.<br />

Magnus P. — Zweigbilduug iu Sphacelaria. (Ibidem Sitz. v. 15. October 1872).<br />

Magnus P. und Wille N. — Untersuchung dcr auf der Siisswasserschhinge Ilerpe-<br />

ton tentaculatum Lacep. aus Bangkok in Siam wachsendeu Alge. (Clado-<br />

phora ophiophila M. et W.). (Sitzungsb, Gesellsch. Naturf. Freunde 1882<br />

Juni). Berlin 1882.<br />

Magor J. B. ~ On tlie Cultivation of the freshwater Algae. (Report and Transact. of<br />

Penzance Nat. Hist. and Antiq. Soc 1885-SG, p. 117-153).<br />

Maillakd G. A. — Ueber einige Aigen aus dem Flyscli der Schweizer Alpen. (Be-<br />

richt iiber die Thatigkeit der St.-Gallischen Naturwiss. Gesellschaft wiih-<br />

rend des Vereins Jahres 1885-8B, p. 277). St. Gallen 1887.<br />

Mandruzzato. — Dei Bagni di Abano. Padova 1789.<br />

Mangenot C. -- Les Algues utiles, avec 27 flg. Paris 1883.<br />

Manoury C. — De rOrganisation des Diatornacces. Caen 1869.<br />

— Etude sur les Diatomacces, avec 2 planches. Paris 1870.<br />

— Les Diatomt^es de rembouchure de la Seine. (Revue internat. d. scieuces 1879,<br />

Cfr. Brebissouia II, p. 78).<br />

— De la Multiplication chez quelques Algues infcrieures. Paris 1879.<br />

Maout E. (le) et Decaisne J. — Traitc gcncrale de Botanique descriptivc ct analyti-<br />

que. Paris 1868.<br />

Maratti G. B. — De plantis zoophytis et lithophytis in inari mediterraneo viventibus.<br />

Romse 1776.<br />

Marchand. — Botanique cryptogamique. 1880.<br />

— Sur une Nostochinee parasite. (BuU. Soc Bot. Fr. t. 26, p. 336-337).<br />

— Quel est le developpment a donner a renseignement de la Cryptogamie aux<br />

differents degres de rinstruction. (Quatricme question du programiue du<br />

Congres int. de Bot. et d' Hortic a Anvers eu 1885, Journai do Microgr.<br />

Paris 1885, t. IX, p, 308).<br />

Marchesetti C. — Sur un nuovo caso di Simbiosi. (Atti Civ. Museo di storia natu-<br />

rale vol. VII, p. 239-244). Trieste 1884.<br />

Marcucci E. — Triceratium pentacrinus, specie di Diatoinea nuova por 1" Italia e per<br />

PEuropa. (Atti Soc. ital. Sc. nat. vol. VIII, p. 272). Milano 1865.<br />

Marissal F. D. — Catalogue des especes omises dans la Florc du Hainaut et observees<br />

dans les environs de Tournai. Bruxelles 1850.<br />

Marmod M. G. — Preparation des Diatomees. (Journal de Micrographie II, p. 46()).<br />

M.\RSiGLi L. F. — Brieve ristretto del Saggio flsico intorno alla Storia del Mare. Ve-<br />

nezia 1711.<br />

— Histoire physique de le mer. Amsterdam 1725.<br />

Marquand E. A. — Freshwater Algse of the Land's End District. (Trans. Penzance<br />

Nat. Hist. Soc 1883-86).<br />

M.\rtel E. — Contribuzione alla conoscenza delPalgoIogia Romaua. (Annuario Ist.<br />

Botan. di Roma, Roma 1885 anno II).<br />

— *Contnbuzione airAIgoIogia italiana II (Notarisia II, 1887, n. 8, p. 337-342).<br />

— Contribuzione airAIgologia italiana, con flgure. (Annuario R. Istituto bola-<br />

nico di Roma, anno III, fasc. 1).<br />

Martelli U. — Florula Bogosensis : Enumerazioue delle piante dei Bogos raccolte<br />

r


Lxxxii Bibliotheca Phycologica.<br />

dul Dott. 0. Beccaii neiranno 1870, con descrizione dello specie nuove o<br />

poco note ed 1 tavola. Firenze 188(5.<br />

Maetens G. — Reise nach Venedig. Uhn 1824 (1828).<br />

— Amphiroa pustulata, cum tab. (Flora n. 31, p. 487-491). llegcnsburg IS3C.<br />

— Algologische Mittheiiungen, zumal Ubcr .Tiirgcns algologische Sammlung. (Flora<br />

1830).<br />

— Amaasia jungermannioides. (Flora 183G),<br />

— Tange der Ost-asiatisclien Expedition. Borlin 18G6-68.<br />

— Algfe brasilienses circa llio-de-Janeiro a claro A. Glaziou liorti publici directore,<br />

botanico indcfesso, annis 1869 et 1870 collecta}. Kj ibenhavn 1871.<br />

— Gonspectus Algarura Brasilise hactenus detectarum. Kjobenhavn 1870.<br />

— Kurzia crenacanthoidea, eine neue Alge. (Flora 1870, n. 27, p. 417, t. \).<br />

Martius C. Ph. — Nova genera et species plantarum brasiliensium vol. 2.<br />

— Flora brasiliensis Tom. I. Stuttgardias et Tubingai 1833.<br />

— Flora cryptogamica Erlangensis, sistens vegetabilia e classi ultima Liuu. in<br />

agro erlangensi <strong>hucusque</strong> detecta. Norimbergse 1817.<br />

Maskell W. N. — Zealand Desmidiese, with 2 plates. (Transact. N. Zcal. Instit. 1880,<br />

p. 297-317).<br />

— Contributions towards a List of tho New Zealaud DesmidicEe. (Ibidem vol. 13.<br />

Wellington 1881).<br />

— On the New Zealand DesmidicJE. Additions to Cataloguc and Notes on various<br />

Species. (Ibidem vol. 15, Wellington May 1883).<br />

— Ou a new Variety of Desmid. (Ibidem vol. 18, p. 325, Wellington 1885).<br />

— Note on Micrasterias americana llalfs and its varieties. (Journal of the R,oyal<br />

Microscopical Society 1888, February, pl. 2).<br />

Massalongo A. — De Cryptogamis nonnullis agri Veronensia. (Flora 1855, pag. 241^.<br />

[Cfr. etiam opera paleophytologica].<br />

Massee G. — Notcs on the Structure aud Evolution of the Floridere, (Journal of the<br />

Royal Microsc. Society 1886, ser. II. vol. VI, pt. 4, pag. 561-573, plates XII-<br />

xiii;.<br />

— On the formation and growth of cells in thc genus Polysiphonia. (Ibidem ser. II.<br />

vol. IV, pt. 2, 1883, p. 198).<br />

— On causes influencing the direction of Growth and the origin of multicollular<br />

Plauts, with plat. (Journal of Botany. vol. XXV, 1887, p, 257).<br />

Mathieu C. — Flore gcncrale de Belgique, contenant la description dc toutes los<br />

plantcs qui croissent dans ce pays. Bruxelles 1853.<br />

Mattiuolo 0. — Giovanni Battista Delponte: Notizie biograflche. (Estr. dairauuua-<br />

rio della R. UniversitJi di Torino 1884-85).<br />

Matthioli P. A. — De plantis Epitome novis iconibus (Gesucrianis) descriptionibus-<br />

que pluribus et accuratioribus locupletata a J. Camerario. Francofurti ad<br />

Mocnum 1586.<br />

Mai.i.er M. — Sur les Diatomces fossiles dc Bords du Lac Majeur. (Ann. Soc. Bclge<br />

de Microscopie t. IX, 1877-78).<br />

Maupas. — Sur la position systematique des VoIvocini'es ct sur les limitcs du regnc<br />

vcgctal ct du regne aniinal. (Comiit. rcnd. hebd. Acad. Sc. tom. 38, p. 1274).<br />

Maui'AS. — On contractile Vacuolcs. (Monlhly Microsc. Journ. vol. XVI. p. 209.<br />

Mayall. — Notes on Navicula rhomboides. (Montlily Microsc. Journ. XVI, p. 246).


Bibliotheca Piiycologica. lxxxiii<br />

Mayer J. — Beobaclitungea iiber die Befruchtungsthoile einer besondern Ulva. (Na-<br />

turforschcr 17. St., p. 165).<br />

Maze H. et ScHRAMMA. — Algues de la Guadeloupe II edit. Basse Terre 1870-77.<br />

Mc Nab. — On Choreocolax Polysiphonire Reinsch. (Quart. Journ. of Micr. Sc. 187(3,<br />

p. 336).<br />

Meates W. C. — Mounting INtediuni. (Journ. R. Micr. Soc. II ser., VI, p. 171).<br />

— New Medium of higii refractive Index. (Ibidern p. 457).<br />

Meese D. — Besehryving van een zonderlinge Zeeplant (Laminaria digitata). Leeuwarden<br />

1761.<br />

Melvill J. C. — Notes on the marine Alga^ of South Caroliua and Florida. (Journal<br />

of Botany 1875, Sept.).<br />

Meneghini G. — Conspectus AlgologiiB EuganeEe. (Coram. med. IV, p. 231-335). Patavii<br />

18.37.<br />

— De Bryopsidum fructificatione. (Flora XX, p. 721-727, mit Taf.). Regensburg 1837.<br />

— Cenni sulla organografia e fisiologia delle Alghe. (Ncgli Atti della R. Accade-<br />

mia di scienze, letterc ed arti p. 32J-235). Padova 1838.<br />

— Monografia delle Anabaine. (Nel Dizionario di Convers.). Padova 1839.<br />

— Descrizione di alcune nuove specie di Alghe ecc. (Negli Atti della I Riunioue<br />

degli scienziati italiani tenutasi in Pisa nel 1839). Pisa I^^IO.<br />

— Alghe nuove del Mediterraueo. (Nel nuovo Giornale dei Letterati). Pisa 18J0.<br />

— Nuova specie di Coccochloris. (Ibid. 1840).<br />

— Lettera al Dott. J, Corinaldi a Pisa. Padova IS40.<br />

— Syuopsis Desmidiearum <strong>hucusque</strong> <strong>cognitarum</strong>. (Nel Giornale Linntoa). Hallae<br />

1840.<br />

~ Considerazioni siii caratteri generici delle Alghe e descriziono di alcune nuove<br />

specie. (Negli Atti della II Riunione degli scienziati italiani). Torino 1840.<br />

— Alghe mediterrauee italiane enumerate cd illustrate: Fasc. I. Pisa 1841.<br />

— Memoria sui rapporti di organizzazione fra le Alghe propriamente dette o Fi-<br />

cee e le Alghe terrestrl o Licheni. (^Negli Atti della III Riunione degli scieu-<br />

ziati italiani). Torino 1841.<br />

— Seconda lettera al Dott. Corinaldi. (Giorn. Tosc. d. sc. med. fls. e nat. vol. I,<br />

n. 2). Pisa 1841.<br />

— Alghe italiaue e dalmatiche: Fasc. 1-5. Padova 1842-46.<br />

— Osservazioni sulla struttura e sulla fruttificazione di alcuue specie di Liagora.<br />

(Negli atti della IV Riunione degli scienziati italiani). Padova 1843.<br />

— Nuove specie di Bryopsis ecc. (Nel Giornale di Botanica). Firenze 1844.<br />

— Delle Alghe viventi nelle Terme Euganee. (Nelle Nuove Ricerche ecc. del prof.<br />

Ragazzini). Padova 1844.<br />

— Osservazioni su alcuni generi delle Chordariee. (Negli Atti della VI Iliuuione<br />

degli scienziati italiani p. 455). Napoli 1844.<br />

— Del genere Ceramium e di alcune sue specie. (Giorn. bot. ital. vol. I, p. 178-<br />

186). Firenze 1844.<br />

— Nuove specie di Callithamnion e di Griffithsia trovate in Dalmazia dal Sig. V.<br />

Vidovich. (Ibidem p. 2S4-90). Firenze 1844.<br />

— Deserizione di 33 nuove specie di Alghe. (Ibid. 1844).<br />

— Due nuove specie di Briossidi adriatiche. (Giorn. Bot. Ital. vol. II, p. 385-<br />

388). Firenze 1845.


L.XXX1V Bibliotheca Phycologica.<br />

Meneghini G. — Nuova spccio di Chara. (Atti Cougr. sciouc. ital. iu Geaova 184G,<br />

p. 553).<br />

— Monograpliia Nostociiincarum Italicaruui. (Atti 11. Accad. Sc. di Torino sor. II,<br />

vol. V, p. 1-M4, con 17 tavole colorate). Taurini 18-16.<br />

— Sulla animaiita delle Diatomec e revisione organografica dei generi di Diatomee<br />

stabiliti dal Kiitzing. (Negli Atti dcllc adunanze del R. Istituto Ve-<br />

neto). Venezia 184G.<br />

— Elenco dellc Alghe deile terme Euganee. (Guida alic tcrnic Euganco del Dott.<br />

Foscarini). Padova 1847.<br />

— Nuove osservazioni sulle Diatomee. (Atti Pt. Ist. Veu. vol. VII. p. 6-9;. Veue-<br />

zia 1848.<br />

Menier C. — Sur rArachuoidiscus japonicus. (Bull. Soc. bot. Fr. XXVI, Rev. bibliogr.<br />

pag. 66).<br />

— Falsiflcation de la Gelee de Groseilles decouvortc par les Diatomces. Nantcs<br />

1879.<br />

MENTZEii C. - De Coralliis in genere, Androsace, Fucis mariuis etc. (Miscell. Acad.<br />

Natur. Curios. Dce. 2, an. 3, obs. 21).<br />

Mer. — La Glycogenese dans le regne vcgetat. (BuU. Soc. Bot. Fr. t. XXII, 1875,<br />

p. 146).<br />

Mereschkowsky C. — Diatomaceen des Weissen Meercs (rossicc), (Arb. d.S. Petersb.<br />

Gesellsch. d. Naturf. IX, p. 425).<br />

— Beobachtungon iiber die Bewegungen der Diatomaceen und ihrc Ursache. (Bo-<br />

tanische Zeituug vol. XXVIII, 1S80, p. 527).<br />

Merretti C. — Pinax rerum naturalium britannicarum, contiucus vcgetabilia, anima-<br />

lia et fossilia. Londini 1667.<br />

Merrifield M. — Additions to tlie British marinc Flora. (Journal of Botany 1876,<br />

p. 147).<br />

— Observations ou the fruit of Nitophyllum vcrsicolor. (Journ. Linu. Soc. Bot.<br />

XIV, 1875, p. 421).<br />

— Arctic marine vegetation. (The Nature vol. XH, 18G5, p. 55).<br />

— Golf Weed. (The Nature vol. XVIII, 1878, p. 708).<br />

— Ou Monostroma, a Genus of Alg». (The Nature vol. XXVI, p. 284-286).<br />

Mertens F. C. — Ueber die Esperschen Fuci. (Schrad. Journ. I. Band, 1800, p, 170 et<br />

ibidem 1801, p. 32).<br />

Mettenheimer C. — Uber Leptothrix ochracea Kuotz, (Abhandl. Senckonb. naturf. Ge-<br />

scllsch. Abhandl. 1857).<br />

Mettenius. — Boitrage I. Algologische Beobachtungcn. Heidelberg 1850.<br />

Meyen J. — Ueber dic Priestley 'sche griine Materic. (.Linnwa II, 1827, p. 388-400).<br />

— Beobachtungen iiber eiuige niedere Algenformen. (Nova Acta Acad. Lcop. Ca-<br />

rol. 1829).<br />

— Kritisclie Bciti-iige zum Studiuin der Siisswasscralgeu. (Flora X, 1827).<br />

— Ueber das Genus Spirogyra Linn., iiber dio Bewcguug und Metamorphoso dor<br />

Sp. princeps insbesondere. (Linuiea II, 1827).<br />

— Bcitrage zur Physiologie und Systcmalik der Algou. (Acad. Cses. Leop. Nova<br />

Acta XIV, 1828).<br />

— Nachtrage zu meiuen ((Bcobachtuugen iibcr cinige niederc Aigcnfonncu)). (Okcn<br />

Isis XXIIL 1830).


Bibliotheca Phycologica. Lxxxv<br />

Meyer. — De Fuco (Ghondro) cnspo aeu Lichene Carragene. Berolini 1835,<br />

— Fucus vesiculosus. Kiiite 1830.<br />

MiCHEU P. A. — Nova plantarum Genera juxta Tourncfortii methodum disposita.<br />

Florentife 1729.<br />

MiouLA W. — Ueber eine Aufbewahrungsmethode von Aigenpriiparatcn. (ZeitsclirifL<br />

f. wissensch. Mikroskopie III, I, p. 47).<br />

— Verbreitungsweise der Algen. (Biol. Cent. VIII. Band. p. 514).<br />

— Ueber den Einfluss stark verdiinnter Saurelosungen auf Algenzellcn, mit 2<br />

col. Taf. Breslau 1888. (Cfr. Biol. Centr. VIII, p. 737).<br />

MiKA K. — A Sphserokrystallok, m. Taf. Kolozvar 1878.<br />

— Adalek a Herkulesfiirdo hevyizeiben elojovo vegetatio ismeretehez. (Magyar<br />

Novenytani Lapok IV, u. 42, p. 85). Klausenburg 1880.<br />

MiuARAKis S. — BeitrJige zur Kenntniss der Algeuvogetation von Griechenland: I,<br />

Die Meeresalgen dcr Insel Sciathos, mit 1 Taf. Athen 1887.<br />

MiLL.-vRDET A. — Germination des zygospores des genres Staurastrum et Closterium<br />

et sur un nouv. genre. avec pl. (Mem. Soc Scienc. Nat. de Strasbourg 1868).<br />

— Sur la nature du pigment des Fucoidees. (Coinpt. rend. Inst. France 22 f6vr.<br />

1869).<br />

MiLLER C. J. -- An Indes to Diatoms figured in Q. J. M. S. from 1853 to 1857. (Quart.<br />

Journ. of Microsc. Sc. vol. X, n. 5, 1870, p. 170).<br />

Mu-LS ri. — Motion of Diatoms. (Monthly Microsc. Journ. III, 1882, p. 8).<br />

— Filamentous projections on Stephanodiscus Niagarte. (Journ. of the R. Micr.<br />

Soc. V, 1885, p. 561).<br />

MiLLs L. G. — Guano Diatoms. (Science Gossip. 1870, p. 35),<br />

— Diatoms from Guano. (Journ. R. Micr. Soc. vol. I, 5, 1881, p. 865, pl. XI).<br />

MoEBius M. — Ueber eine neue epiphytische Floridee, m. 1. Tafel. (Berichte der<br />

Deutsch. Bot. Gesellsch. 1885, Bd. III, 3, p. 77).<br />

— * Ueber eine neue Siisswasser-floridee. (Botanisches Centralblatt 1887, n. 42,<br />

pag. 92).<br />

— *Ueber einige in Portorico gesammelte Siisswasser- und Luft-AIgen. (Hedwigia<br />

XXVII (1888), p. 521-249, Taf. VII-VIII).<br />

— *Berichtigung zu meiner fruheron Mittheilung iiber eine neue Siisswasscrflo-<br />

ridee. (Berichte der Deutschen botan. Gesellschaft Band VI, Heft 8, 1888,<br />

p. 358-360).<br />

— * Beitrag zur Kenntniss des Algengattung Chaetopeltis Berthold. (Berichte der<br />

Deutschen botan. Gesellschaft Band VI, Heft 7, p. 242-248, Taf. XUO.<br />

MoELLER J. D. — Index to Diatomaceen Typen-Platte (n. 380) and to Probc-platten.<br />

— Catalogue of Diatoms for sale at Wedel, Holstein.<br />

MoEHRiNG P. G. — Fucus caule tereti, folio singulari oblongo, marginibus undulatis<br />

(Laminaria saccharina). (Acta Acad. nat. Curios. 1748, vol. VIII, p, 450).<br />

MoHL H. -- Ueberdas Kieseiskelettlebender Pflanzen-ZeIIen.(BotanischeZeitang 1861).<br />

MoHR D. M. H. — Observationes botanicse. Kilonite 1803.<br />

— Ueber Conferva lluviatilis und torulosa. (Schrad. Journ. 1. B., 1861, p. 312).<br />

— Supplementum Flora^ Goetting. cryptogamje. (Ibidem 1801, p. 470).<br />

— Schleswig-holsteinische Algto aquatic;e. (Ibidem 1806, p. 196).<br />

— Bemerkungen iibor die Rothisclion Rivularien. (Weber Beitr. zur Naturk. 2.<br />

Band, p. ,34.3).


Lxxxvi Bibliotheca Phycologica.<br />

MoHR N. — Forsug til cn Islandsk Naturhistorie. Kiobenhavn 1786.<br />

MoLLET. — On the Structure of Hormosira Billardieri. (Transact. and Proceed. of<br />

New Zeal. Inst. vol. XIII, 1880).<br />

MoNACHUS. — Microscopical Test-objects. (Engl. Mech. vol. XXXVIII, 1883, pag. 344,<br />

Cfr. J. II. Micr. Soc. vol. IV, 1884, p. 141).<br />

MoNTAGNE C. — Cryptogames algericnnes. (Ann. Scienc. Nat. 2 ser., tom. X, p. 208<br />

et 334). Paris 1838.<br />

— Sertura patagonicum, Paris 18.3'J.<br />

— Pi*odromu3 gencrum spccierumque phycearum novarum in itinerc ad polum<br />

arcticum. — Parisiis 1842.<br />

— Otia hispanica auctore P. B. Webb; Pentas I-II phyceas sistens novas aut mi-<br />

nus cognitas, cum tab. 6. Parisiis 1843.<br />

— Phytographia canariensis, sectio ultima plantas ccllulares sistens. Paris 1860.<br />

— Voyage au Pole Sud et dans 1'Oceanie, execute par les corvettes 1' Astrolabe<br />

et la Zelee: pl. cell. 1 vol. avec un Atlas in foi. de 20 planches color. Pa-<br />

ris 1842-45.<br />

— Sur rexistence dcs tetraspores dans une Algue de la Tribus des Zygnemces.<br />

(Compt. rendus XXI, 1845).<br />

— Quelcjues mots sur le Nostoc pruniformc, espeoe nouvellc, tout ;i la fois pour<br />

la Fiore FranQaise. (Revue botanique I, 1845-40).<br />

— Ueber Thwaitesia, eine neue Gattung der Algen. (Flora 1840).<br />

— Exploration scientifique de rAlgcrie: Algues Tom. I, avec 16 pl. col. Paris<br />

1846.<br />

— Un dernier mot sur le Nostoc edulc de la Chine. (Revue botanique II, 1840-47).<br />

— Voyage autour du monde execute pendant lcs annees 1836 et 1837 sur la<br />

corvette la Bonite: crypt. celi. 1 vol. avec 10 planches. Paris 1844-40.<br />

— Resume succinct des observations faites jusqu" ici sur le rubefaction des eaux.<br />

(M6m. dc la Soc. de Biologie 1849).<br />

— Note sur la station insolite de quelques Fioridees dans les caux douccs et cou-<br />

rantes dcs ruisseaux de la Guyana. (Comptes rendus 1850).<br />

— Sur Talguo des ooufs de limace. (Mcm. Soc. Biol. III, 1851).<br />

— Sur la coloration des substances alimentaires par la prcsence du Monas pro-<br />

digiosa. (Mem. Soc. Biol. IV, 1852).<br />

— Resume des obscrvations faites sur la rubcfaciion des eaux, suivi d'une note<br />

de M. Alph. Do Candolle sur la distinction dcs deux regnes organiscs. (Bibl.<br />

Univ. Arcliives XIX, 18.j2).<br />

— Notc sur deux algues n6es pcndant les expericnccs dc lioussingault, rclativcs<br />

ii raction du salpetrc sur la vcgctation. CComptos rcndus XLII, 1850).<br />

— Syliogo gonorum specierumquo plantarum cryptogamarum. Parisiis 1856.<br />

MoNTAGNE C. et Ray. — Nouvclle cspccc d"Algue dans les urincs. (Mcm. Soe. Bio-<br />

logie 184!').<br />

MoNTAGNE C. et Mii.LAUUET A. — Algucs dc rilo dc Rcunion, avcc 4 planches color,<br />

Paris 1802.<br />

Mont-Saint F. — Lcttrc missivc ;\ un sicn ami sur lo sujct du fait prodigicux (l'unc<br />

pluie rougc comme sang. Le Jardin Scnonois. Sons 1604.<br />

iMooRF. Spencku L. M. — Remarks on somc endophytic Aigjo. (Journal of Bolany<br />

vol. XX 11, 1884, p. 1.36-138).


Bibliotheca Phycologica. LxXxviI<br />

MooRE Spenger L. M. — Apiocystis Brauniana. (Journal of Botany vol. XXV, 1887,<br />

p. 363).<br />

MooRE A. Y. — Resolution of Amphipleura pellucida by central light. (The Micro-<br />

scope vol. III, 1883, p. 49, 201).<br />

— Gold plated Diatoms. (Journ. R. Micr. Soc II ser., VI, p. 172).<br />

— Staiued Amphipleura. (Micr. Bullet. III, 1886, p. 8 et Ibidem II, ser. VI, p. 37G).<br />

— Slide of Amphipleura pllucida mounted in a medium of refractive index 2,3.<br />

fAmer. monthly microsc. Journ. V, 1884, p. 37).<br />

— Coating Diatoms with Silver. (The Microscope IV, 1884, p. 157, 165).<br />

MimEHOusE G. W. — On the structure of Diatoms. (Monthly Microsc. Journ. vol. XII,<br />

1874, p. 19).<br />

— Resolution of Amphipleura pellucida by the li50 of Mr. Tolles. (American Na-<br />

turalist 1874 July et Monthly Microsc. Journ. XIII, p. 159).<br />

— Silica Films and the Structure of Diatoms. (Monthly Microsc. Journ. vol. XV,<br />

1876, p. 38).<br />

— Dr. Woodward 's Photography of Frustulia saxonica. (Monthly Micr. Journ.<br />

XVI, p. 270).<br />

— The markings of Frustulia saxonica. (Cincinnati Medic. Journ. Juni 1876 et<br />

Monthly Micr. Journ. XVI, p. 92).<br />

MoRis G. — Stirpium Sardoarum elenchus fasc. III. Taurini 1829.<br />

MoRis G. et De-Notaris G. — Florula Caprarise, con 6 tav. (Mem. R. Accad. delle<br />

scienze ser. 2, tomo II). Torino 1840.<br />

MoRisoN R. — Plantarum historia uuiversalis Oxoniensis. Oxonii 1660-1699.<br />

Morley E. W. — The Measurements of Moeller' s Diatomaceen Probe-PIatten. (Mon-<br />

thly Microsc. Journ. vol. XV, 187G, p. 223).<br />

MoRLAND H. — On Diatom Structure. (Journ. Quek. Micr. Club II, 188G, p. 297, 338).<br />

— Preparing Diatoras in Cementstein. (Ibidem p. 299).<br />

MoRREN A. et C. — Recherches sur la rubefaction des caux. (Acad. Scienc. Mem.<br />

XIV). Bruxelles 1841.<br />

Morren C. — Experiences sur rabsorption de Tazote par les animalcules et lcs AI-<br />

gues. (Comptes rendus Paris 1854, Ann. Scienc. Nat. Zool. 1854).<br />

Morren, Crepin et Gilkinet. — Revue sur une Monographie des Laminariees (BuU.<br />

Acad. R. de Belgique 1877, 4 ser.. p. G78).<br />

Morren C. F. A. — Essai pour determiner Tinfluence qu 'exercc la lumiere sur la<br />

manifestation et le dovelopperaent des etres vegetaux et animaux dont V ori-<br />

- gine avait ete attribuee a la gcneration directe, spontaneo ou equivoque.<br />

(Ann. Scienc. Nat. Zool. III, IV, 1835).<br />

— Histoire d'un genre nouveau de la tribu des Confervees nomme Aphanizo-<br />

mene. (Acad. Scienc. Bruxelles Bull. II, 1835, III, 1836).<br />

— Memoire sur les Closteries. (Ann. Scienc. Nat. Bot. V, 1836, Bruxell, Acad. Sc.<br />

BuII. II, 1835).<br />

-— Recherches physiologiques sur les hydrophytes de la Belgique. Bruxelles 1838 41.<br />

MoRRis G. C. — Fossil Diatoms from South Australia. (American Naturalist Jun. 1877<br />

et M. M. J. XVIII, p. 46).<br />

MoRRis W. — Mounting Medium. (Australasian Medic. Gaz. V, 1886, pag. 100, Cfr.<br />

Journ. R. M. Soc. II ser., VI, p. 3.57).<br />

Moseley H. N. — Notes on Freshwater Algfe obtained at the Boiling Springs at


Lxxxviii<br />

Bibliotheca Phycologica.<br />

Fnrnas St. Michaers, Azores and thcir Ncishbourhood. (Journ, Linn. Soc.<br />

Bot. 1874, p. 321-325).<br />

MoSELEY H. N. — On the Marine Algfe of St. Thomas and the Bermudas. (Journ. Linn.<br />

Soc. Bot. voL XIV, Bot. n. 77, p. 311).<br />

MouGEOT A. et IlouMEGUERE C. — * La Flore des Vosges (Algues). Epinal 1887.<br />

MuELLER 0. F. — Flora Fridericlisdalina sive methodica descriptio plantarum in agro<br />

Friderichsdalensi (prope Ilafniam) simulcjue per rcgnum Dania? crescentium<br />

Argentorati 1767.<br />

— Von einer sonderbaren Pflanze fConfcrva stcllarisj. (Naturforscher 7. Stucl


Bibliotheca Phycologica. Lxxxix<br />

MuELLER 0. — *Das Gesetz der Zelltheilungsfolge von Melosira (Orthosira) arenaria<br />

Moore. (Berichte d. deutsch. bot. Ges. I, 1883, p. 35).<br />

— *Die Zellhaut und das Gesetz der Zelltheilungsfolge vou Melosira arenaria<br />

Moore, mit 5 Taf. (Pringsheim' s Jahrb. f. wiss. Bot. Band XIV, 1883, p. 232).<br />

— * Die Chromatophoreu mariner Bacillariaceen aus den Gattungen Pleurosigma<br />

und Nitschia. (Ber deutsch. bot. Ges. I, 1883, p. 478).<br />

— * Bemerkungen zu dem Aufsatze Flogers Researches on the structure of Cell-<br />

walls of Diatoms. (Berichte d. deutsch. Bot. Gesellsch. 1885, Bd. II, Heft 10).<br />

— * Die Zwischenbander und Septen der Bacillariaceen, mit 1 Taf. (Ibidem IV,<br />

1886, p. 306).<br />

— *Durchbrechuugen der Zellwand in ihren Beziehungen zur Ortsbewegiing der<br />

Bacillariaceen. (Berichte der deutschen botan. Gesellsch. Band VII, 1889, Heft<br />

4, p. 169-180, Taf. VII).<br />

— * Auxosporen von Terpsinoe Musica Ehr. (Ibidem p. 181-183, Taf. VIII).<br />

Munier-Chalmas. — Observations sur les Aigues calcaires appartenant au groupe des<br />

Siphonees verticillees (Dasycladees Harv.) et confondues avec les foraraini-<br />

feres. (Compt. rend. hebd. Acad. sc. t. 85, 1877, p. 814).<br />

MuNRO H. — Om washing and concentrating Diatoraacese. (Quart. Journ. Micr. Sc.<br />

vol. ni, 1855, p. 241).<br />

MuRRAY G. — On a new species of Rhipilia (R. Andersonii) from the Mergui Archipe-<br />

lago. (Ibidem vol. XXIV, 1886, p. 127).<br />

— Valonia. (Linn. Soc. of London 3 nov. 1887, Cfr. Journal of Botany vol. XXV,<br />

p. 379).<br />

— Catalogue of the marine Algse of the West InJian Region. (Journal of Botany<br />

voL XXVI, 1888, n. 307 et seq.).<br />

— On a new genus of Chlorophycefe, Boodlea. (Journ. Linn. Soc. Bot. 1889). [Cfr.<br />

De-Toni G. B.: Boodlea Murray et De-Toni, nuovo genere di alghe a fronda<br />

reticolata].<br />

MuRRAY G. et Boodle L. A. — * A structural and systematic Account of the genus<br />

Struvea. (Annals of Botany vol. II, n. VI, 1888, p. 265-282, plate X\I).<br />

— *A systematic and structural Account of thegenus Avrainvillea Decne. (Jour-<br />

nal of Botany XXVII, 1889, n. 315, p. 67-72),<br />

— *0n the Structure of Spongocladia Aresch. (Spongodendron Zanard.) with an<br />

Account of new forms. (Annals of Botany vol. I, n. VII, August 1888).<br />

— *Further Note on Spongocladia. (Annals of Botany vol. III, 1889).<br />

MuRRAY G. et Bennet A. W. — A Handbook of cryptogamic Botany, with 388 II-<br />

lustrations. London 1889.<br />

MusSET — Oscillaries. Toulouse 1862.<br />

Naccari F. L. — Delle Ulvacee veneziane. CQiorn. di Sc. di Trcviso 1827).<br />

— Notizie intorno le Zonarie delle acque Adriatiche. (Ibidem 1827).<br />

— Notizia sui Ceramii. Padova 1827.<br />

— Lettera del prof. F. L. Naccari al Rev. D. Giuseppe Monico intorno i Ceramii<br />

dcUe acque veneziane. Treviso 1827.<br />

-»- Algologia Adriatica. Bologna 1828,<br />

— Flora Veneta o descrizione delle piante che nascono nella proyincia di Vene-<br />

«ia vol. VI, con 1 tav. Venezia 1828.


XC Bibliotheca Phycologica.<br />

Nacoari F. L. — Programma per una algologia europea. (Flora XlV, 1831, p. 187).<br />

Naeoeli C. — Wachsthumsgeschichto von Delesseria Hypoglossum. (Zeitschr. fiir wiss,<br />

Bot. Ileft 2). Ziirich 1845.<br />

— Ueber Polysiphonia und Herposiplionia. (Ibidem Heft IV, p. 206-256). Ziiricli<br />

1846.<br />

— Die neueron Algensystemc, rait 10 litli. Tafeln. Ziirich 1847. Cfr. Botanische Zoi-<br />

tung 187'J, p. 168).<br />

— Gattungen einzelliger Algen, mit 8 Taf. Ziiricli 1849.<br />

— Beitrage zur Morphologie und Systematik der Ceramiacee (Sitzungsb. d. k.<br />

Akad. d. Wissensch. II. Heft 3;. Miinchen 1861.<br />

— Sphserokrystallen der Acetabularia (Akad. d. wiss. in Miinchcn I, 1862, p. 314).<br />

Naegeli C. et ScHWENDENER S. — Diatomacocn etc. (Das Mikroskop: Tlieorie und<br />

Anwendung desselbcn). Leipzig 1867.<br />

Nani A. — Storia naturale della Corallina di Cor&ica, con 1 tav. col. Milano 181.3.<br />

Nardo G. D. — De Algis. (Oken Isis fasc. VI-VII, colonn. 771-772, 1834).<br />

— De novo genere Algarum cui nomen est Hildenbrandtia prototypus. (Ibidem<br />

fasc. VI, colonn. 675-676). Leipzig 1834.<br />

— De CoralHnis et Nulliporis auctorum. (Ibidem). Leipzig 18.34.<br />

— De genere Baillouviana Griselliui. (Ibidem col. 678). Leipzig 1834.<br />

— De novo genere Stifftia nuncupando. (Ibidem col. G77-678). Leipzig 18.34.<br />

— Dellc Alghe e dei loro usi nell' Agricoltura, nella Medicina e nclle Arti. Ve-<br />

nezia 1835.<br />

— Considerazioni gcnerali sulle Alghe c sulle loro applicazinni. Venezia 18.35.<br />

~ Cenni sui principi componenti le Alghe e sulla loro chimica analisi. Vene-<br />

zia 1838.<br />

— Nuovc osscrvazioni suUa struttura, abitudine e valori dci generi Stifftia, Hilden-<br />

brandtia ed Agardhina, nonche sullo sviluppo e sul modo di propaga/.iono<br />

della Conferva catcnata : Manoscritto. (Riport. p. estratto in Atti della 2<br />

Iliunione degli Scienz. ital. in Torino p. 184-186, 189). Torino 1840-41.<br />

— Nota suir uso medico delle Alghe marino. (Atti R. Istituto Veneto 1841).<br />

— Notizie sullo sferococco confervoide delle vcncto laguno o sugli usi niedici ed<br />

economici dello stesso. Venczia 1853.<br />

N.\THORST. — Om Spirangium och diss Forekomst i Skanes Kobforands bildningar.<br />

((Efvers. af K. Vet. Akad. F{irhandl. 1879, n. 3).<br />

Nave .T. — Ueber die Entwickelung und Forpllanzung dor Algcn. (Briinn .laiircsh.<br />

Naturwiss. Sekt. 1859).<br />

— Dic Algen Milhrens und Schlesiens. (Vcriiandl. naturf. Voreins in Briinn lS64'i.<br />

— Algologischo Notizen. (Botanische Zeitung 1861).<br />

— Ucber dio Orcnzen und Beriihrungspunktc des Tliicrrciclis und der Pnanzcn-<br />

welt. (Brunn Verhandl. I, 1862).<br />

— Handybook to tho collection etc. of Frcshwator Algfe. London 1^67.<br />

Nebei.ung II. ^ Spektroscopischo Untorsuciiungou dcr Farbstoffe einigor Siisswassc-<br />

ralgcn, mit 1 Taf. (Botanischo Zcitung 1S7S, p. 20-27).<br />

Nef.s von Esemheck C. G. — Dic Aigen dcs siisscn Was.sers. Bamberg 1S14.<br />

— P.emerkungen iiber Conferva coactilis und Conforva «gagropila. (Flora 1824,<br />

p. 273).


Bibliotheca Phycologica. XCi<br />

Nees von Esembeck. C. G. — Ueber eiucn blau-rothen Farbstoff dcr sich bei dcr Zer-<br />

setzung von Oscillatorien bleibt. (Jouru. de Pharni. XXII, 1836).<br />

Neu, J. — Cleaning Diatoms with Glycerin. (American Naturalist February 1877 ct<br />

M. M. J. XVII, p. 161).<br />

Nei.son E. M. — Resolution of Amphipleura pellucida. (Journ. of the R. Micr. Soc. II<br />

ser., vol. II, 1882, p. -584;.<br />

— Microscopic Test-objects. (Engl. Mech. vol. XXXVIII, 1883, p. 341, 560).<br />

— Test Objects. (Journ. R. Micr. Soc. II ser., VI, 1886, p. 321).<br />

— Models on the markings of Diatoms. (Ibidem p. 552).<br />

Nelson E. M. et Karop G. C. — Finer structura of certain Diatoms. (Journ. Quek.<br />

Micr. Club II, 1885, p. 269).<br />

— Resolution of Diatoms woose strise are of unequal fineness. (Engi. Mechan.<br />

XLIII, 1886, p. 328).<br />

— Central v. oblique Light. (Ibidera p. 300).<br />

— Interpretation of the sis spectra of Pleurosigma angulatum. (Ibidem p. 337).<br />

Nelson et DuNCAN. — On some points in- the Histology of certain species on Coral-<br />

linacese, with 2 plates. (Transact. Linn. Soc. Bot. Vol. I, part 4, p. 197).<br />

NiCHOLSON. — Tolypella glomerata in Yorkshire. (Journ. of Botany vol. XV, n 5,<br />

pag. 373).<br />

NicoLucci G. — Analisi microscopica delle pretese mucillagini che si formano suiie<br />

acque termali del Tamburo, di Senogalla e della Rete neir Isola d'Iscliia.<br />

(Rendic. Acad, Sc. Fis. e Matem. di Napoli vol. I, 1842, p. 252-254),<br />

— De quibusdam algis aquse dulcis. Neapoli 1843.<br />

NicoTRA L. - Diatomeaj in schistis quibusdam messanensibus detectce. (Boll. Soc.<br />

geologica it. vol. I, fasc. 1). Roma 1882.<br />

NiTZSCH C. L. — Beitrag zur Infusorienkunde oder Naturbeschreibaug der Zerl


xcii Bibliotheca F*hycologica.<br />

NoRDSTEDT 0. — *Ora anvandandct of gelatinglycerin vid undersockning och pre-<br />

parering af Desmidiuer. (Botaniska Notiser 1876, n. 2, p. 37-44).<br />

— *Bohus]ans ffidogonieer, med 1 Taf. (Q


Bibliotheca Pliycologica. xciii<br />

NORDSTEDT 0. et WiTTROCK V. B. — * Desmidiepe et CEiiogoniei« ab 0. Norclstedt ia<br />

Italia et Tyrolia collectse. (CEfvers. af Iv. Vet. Acad. Forhandl. 187G, n. 36,<br />

m. 2 Taf.).<br />

NoRDSTEDT 0. und Wahlstedt — Uebev Keimung der Characeen. (Flora 1875, u. 6,<br />

pag. 94).<br />

NoRMAN G. -- On Rhizosolenia. (Ann. and Magaz. of Nat. Hist. vol. XX, ser. II, 1858,<br />

pag. 158).<br />

— List of Diatomaceao occurring iu the Neiglibourhood llull. (Trans.Soc. vol. VIII,<br />

1860, p, 71-156).<br />

— On some undescribed species of Diatomacese. (Trans. Micr. Soc. vol. IX, 1861,<br />

p. 5, plate II).<br />

NoTARis G. (De). — Cinque nuove specie di Alghe del mare Ligustico. (Atti d. Congr.<br />

Sc. ital. in Milano 1844, p. 529-530).<br />

— Cenni sulla vegetazione di una Conferva uel golfo di Geuova. (Ibid. p. 530-531).<br />

— Prospetto deila Flora Ligustica. Genova 1846.<br />

— Elementi per lo studio delle Desmidiacee italiclie, con 9 tavolo. Genova 1867.<br />

[Cfr. etiam De-Notaris].<br />

NoTARisiA. — Commentarium phycologicum : Rivista trimestrale consacrata allo stu-<br />

dio delle Alghe. Uedattori G. B. De-Toni e D. Levi-Morenos. Anuate I-IV,<br />

con tav. e ritratti. Venezia 1886-89.<br />

NoTcuTT W. L, — A Handboolc of tlio Microscope and Microscopic Objects. Lon»<br />

don 1859.<br />

NowELL J. — On the Menai straits as a locality for the collection of the Diatoma-<br />

cese. (Quart. Journ, of micr. Sc. vol. VI, 1858, p. 122).<br />

Nylander W. — Notula circa Spermosiram et Nodulariam Algarum genera. (Anu.<br />

Scienc. Nat. Bot. vol. XV, 1861).<br />

— De Diatomaccis Fennise fossilibus. Heisingfors 1861.<br />

Nyman C. Fr. — Acotyledones vasculares et Characea} Europeae. ffirebro Suecise 1883,<br />

Oeder, Mueller et Vahl. — Icones Algarum Dania; et Norvegias, cum 93 tab. een.<br />

col. et textu manuscr. HavniBe 1763-1815.<br />

Oersted A. S. De — regionibus marinis: Topogr, hist. nat. freti. CErcsund Havniaa 1844.<br />

— Beretning om en Escursion til Trindelen, eu alluvialdannelse i Odensefjord.<br />

Kjobenhavn 1842.<br />

— System der Pilze, Lichenen und Algen (aus dem Diln. von A Grisebach und J.<br />

Reinke). Leipzig 1873 (Engelmann).<br />

0'Hara R. — Motion of Diatoms. (Journal of the R. Micr. Soc. 3 ser., vol. II, 1882,<br />

p. 837).<br />

Okeden F. — On the deep Diatomaceous deposit of the mud at MiUbrd Havcu and<br />

other localities. (Quart. Journ. of Micr, Sc. vol, III, 1855, p. 26).<br />

— On a Method of washing and concentrating Diatomaceous Earths and Clays.<br />

(Ibidem vol. III, 1855, p. 158).<br />

— Ou the Diatomacea? of South Wales. (Trans. Micr. Soc. vol. VI, 1858, p. 87).<br />

Olafsen E. et Povelsen B. — Physisk og oekonomisk Beskrivelse over Island. KjO'<br />

benhavu 1772.<br />

Oliver F. W. — On the oblitcration of the Sievc-tubes in Laminariese. (AnnalsofBo-<br />

tany vol. I, n. II, plates VIII-IX). Oxford 1887.


xciv Bibliotheca Phycologica.<br />

Olivi G. — Scoperta e spiegazione dcl movimcuto progrossivo di una Conferva infu-<br />

soria. (Usteri Aunal 1791).<br />

— Dellc Confcrve irritabili e del loro movimento di progressione vorso la luce.<br />

(Atti della Soc. ital. dei XL vol. V, 1792, p. 161-204),<br />

— Illustrazione delle Coralline e riflessioni suilc Tremelle. (absque iudicatione tem-<br />

poris et impressionis loci).<br />

— Illustrazionc deiruiva pcziolata pianta ignota. (Saggi Accad. di Padova 1792).<br />

— Lamarckia novum plautarum cryptogamarum genus. (in Olivi Zool. Adriatica<br />

p. 265 et in Usteri Ann. 7 St. 1794, p. 76).<br />

— DeirUlva atropurpurea, specie nuova e tintoria delle lagune Venete, con 3<br />

tavole. (Nuovi Saggi doirAccad. di Padova III, 1, p. 144-154). Padova 1793.<br />

Oliviee. — Sur la rubefaction naturelle de 1'eau. (Bull. Soc. Bot. Fr. t. XXVIII,<br />

n. 5).<br />

Oi.NEY S. T. — Rliode Island plants. (Proc. Providence Fraiiklin Society vol. I, n. 2,<br />

April 1S47).<br />

— Algse Rhodiacere. Providence 1871.<br />

0' Mear.v E. — On anthozoids in Pleurosigma Spcnceri. (Quart. Journ. of Micr. Sc.<br />

vol. VI, 1858, p. 258).<br />

— Notes to Dublin microscopic Club. (Ibidem vol. V, 1865, p. 169,236).<br />

— New spocies of Diatomacofe, Gephyria Harveyi and Striatella curviseptata. (Ibidem<br />

vol. VI, 1866, p. 185, 190).<br />

— On some new forms of Diatomacea^ frora Drcdgiogs of the Arran Islands se-<br />

ries I-II. (Ibidem vol. VII, 1867, p. 113, 235 plates V, Vil).<br />

— On two new Genera of Diatomaceee. (Phythodiscus lineatus and Wrightii). (Ibidem<br />

vol. VII, 1867, p 233, 295).<br />

— On new spccies of Diatomaceai. flbidem vol. VIII, 1868^ p. 73).<br />

— On Diatomaeeous Dredgings Off the Arran Islauds series III. (Ibidem vol. IX,<br />

1S69, p. 150, plate XII).<br />

— On Pinnularia Collissi. (Ibidem vol. X, 1870, p 202).<br />

— On Navicula Morei. (Ibidem vol. X, 1870, p. .308),<br />

— On some new species of the genus Ampliiprora. (Ibidem vol. XI, 1871, p. 21,<br />

plate Illj.<br />

— On Mastogloia binornata. (Ibidem vol. XI, p, 211 et vol. XII, p. 313).<br />

— On Pinnularia Vickersii. (Ibidem vol. XI, 1875, p. 100).<br />

— On Melosira varians, in with the Endochromplates wcre very obvious. (Quart.<br />

Journ. Micr. Sc. vol. XII, p. 314).<br />

— DiatomaccBe from australian Cautschouk. (Quart. Journ. Micr. Sc. vol. XII.<br />

p. 211).<br />

— Ncw species of Mastogloia. (Quart. Journ. Micr. Sc. vol. XI, p. 211, vol. XII,<br />

p. 319).<br />

— Ou some peculiar forms of Navicula from the Zulu Archipclago. (Ibidem vol. XII,<br />

1872, p. 283, plate XIII).<br />

— On Navicula Chimmoana and N. spiralis. (Ibidem vol. XII, 1872, p. 90, 93).<br />

— On Pleurosigma mirabilis. (Ibidem vol. XII, 1872, p. 192).<br />

— On Navicula bicurvata, N. vertebrata and N. Moreana. (Ibidem vol. XII, 1872,<br />

p. 410, 421, 422).


ibliotheca Phycologica. xcv<br />

0'MeAra. F. — Recent Researchos in the Diatoniaceije Part I-II. (Jouru. of Botany<br />

I, u. ser. et Quart. -Tourn. of Micr. Sc. vol. XII, 1872, pag. 250,384); Part<br />

III. (Quart. Journ. of Micr. Sc. vol. XIII, 1873, p. 9); Part IV. (Ibidem vol.<br />

XIV, 1874, p. 81).<br />

— On Diatomacese from Spitzbergen, w. 1 pl. (Ibidem vol. XIV, 1874, p. 253).<br />

— Notes on Bermuda Diatoms. (Ibidem vol. XIV, 1874, p. 316).<br />

— On Diatonis from hot Springs of the Azores. (Ibidem vol. XIV, 1874, p. 107).<br />

— On Navicula Fitzeriana and N. Stokesiana. (Ibidem vol. XIV, 1874, p. 316).<br />

— On Craspedodiscus marylandicus. (Ibidem vol. XV, 1875, p. lOG).<br />

— Diatoms from a Freshwater Deposit found in Vancouvers Island. (Ibidem v. XV,<br />

1875, p. 409).<br />

— Report on the Irish Diatomacefe, with 9 plates. (Proceed. R. Irish Acad. 2 ser.<br />

vol. II, 1875-76).<br />

— On the Diatomaceous Gatherings made at Kenguelen's Land by H. N. Mo-<br />

seley. (Linn. Soc. Journ. not. vol XV).<br />

— On Navicula spiralis, N. Barkeriana, N. undulata, N. subcincta, N. Kittoniana<br />

and a new Cyclotella, C papillosa n. sp. (Quart. Jouru. of micr. vol. XV,<br />

1875, p. 100, 201. 410,416).<br />

— Coscinodiscus Moseleyi u. sp. (Quart. Journ. M, S. vol. XV, 1875, p. 330).<br />

— Diatoms from Silt of Timbor from Demerara. (Ibidem p. 333).<br />

— Diatomaceous Forms from the llockett River Sierra Leoue. (Ibibem vol. XVI,<br />

1876, p. 414).<br />

— On Synedra spatliulata, Navicula Stokesiana, Colletonema hibernicum. (Ibidem<br />

vol. XV, 1876, p. 106, 235, 417).<br />

— On Navicula Mossiana, Aulacodiscus areolatus, Craspedodiscus Fcbigeri, Stau-<br />

roueis Mackintoshii. (Ibidem vol. XVI, 1876, p. 104, 346, 350).<br />

— Ou Coscinodiscus Craspedodiscus, C. arafurensis and Heliopelta perforata. 1877,<br />

p. 300, 461, 463).<br />

— A new Donkinia. (Ibidem vol. XVII, 1878, p, 195).<br />

— On Craspedodiscus elegans. (Ibidem vol. XVII, 1877, p. 465).<br />

— List of Diatoms fouud in the Counties of Dublin and Wicklow. (Proceed R.<br />

Society vol. XVII, 1878).<br />

— Biddulphia chinensis from Yeddo-Sea. (Quart. Micr. Journ. v. XIX, 1879, p. 120).<br />

— New Coscinodiscus. (Ibidem vol. XIX, 1879, p. 122).<br />

— Problematical Triceratium. (Ibidem vol. XIX, 1879, p. 124).<br />

— Diatoms from the Arctic Seas. (Quart. Journ. Micr. Sc. vol. XVIII, 1878, p. 214).<br />

— Cosciuodiscus Sol Wall. from Sea of Java. (Ibidem vol. XX, 1880, n. 111).<br />

OndSJrdonk C. — On the motion of Diatoms. (Amer. monthly microsc. Journ. v. VI,<br />

1883, p. 61).<br />

— Motion of Diatoms. (The Microscope V, 1885, p. 207).<br />

— Movement of Diatoms. (The Microscope 1887, May).<br />

Ore. — Experiences sur la production des algues inferieures dans les infusions de-<br />

matieres organiques. Bordeaux 1867.<br />

Ottmer. — Eine neue fossile Cliara-art. (Jahresb. d. Ver. fiir Naturw. zu Brauns-<br />

chweig 1879-80, p. 61 et Bot. Centr. 1880, p. 1233).<br />

OuDEMANS C. A. J. A. — Bjidrage tot de Flora algologica van Nederland. (Nederl.<br />

Kruidk. Archief, Tweede Serie, 3 deel, 2 stiik 1879, p. 258;.


xcvi Bibliotheca Phycologica.<br />

OvERTON C. E. — Ueber den Conjugationsvorgang bei Spirogyra, mit 1 Taf. (Berichte<br />

dcr deutschcn botanischcn Gcscllschaft (1888), VI, p. 68-72, Taf. IV).<br />

Packard A. S, — Tho Sea-Weeds of Salt Lake. (American Naturalist 1879, Nov.).<br />

Padrao, — Algse raarinse methodice enumerat» ad norman Kutzingii. Coaimbricae 1881.<br />

Pallas P, S. — Elenchus zoophytorum. Haag 1766.<br />

— Ileise durch verschiedene Provinzen des Russischcn Rcichs. S. Petersburg 1776.<br />

Pantanelli D. — Catalogo delle Diatomee nol calcare di Spoleto. (Proc. vcrb. Soc.<br />

Toscana d. sc. nat. 1885, p. 171, cfr. Notarisia I, 1886, p. 61).<br />

Pantocsek J. —. Bcitrage zur Kenntniss der Fossiie Bacillarien Ungarns 1. Tiieil<br />

Marine Bacillarien, mit 30 Taf. Nagy Tapolcsdny 1886.<br />

— *Ueber Indicatoren (Zeitschr. fi^r wiss. Mikr. und Mikr. Technik Band V,<br />

1888, p. 39 42).<br />

Panton M. — Diatomaceas, The Begiuning: its When and its How. Londou 1871.<br />

Paoletti G. — Diatomaceee nonnullee phycologise venetae addendse. (Notarisia anno<br />

I, 1886, p. 209).<br />

— e De-Toni G. B. — Spigolature per la flora di Massaua e di Suakim. (Bull.<br />

Soc. Vcn. Trcnt. d. Sc. Nat. tomo IV, n. 2). Padova 1888.<br />

Paque E. — Recherches pour scrvir a la Flore Cryptogamique de la Belgique. (BuU.<br />

Soc. Royal. de Bot. de Belgique, t. XXIV, f. I, p. 49-54).<br />

Parkitt E. — Palmodictyon virido. (Grevillea III, p. 29).<br />

— Botrydium granulatum, w. pl. (Grevillea 1873, p. 103).<br />

— Devon Freshwater Algse. (Trans. Devon assoc. Scieut. XVIII, 1886).<br />

Parkinson J. - Theatrum botanicum. London 1640.<br />

Pasquale G. A. — Cenni sulla flora di Assab. (Algho per F. Balsamo). (Atti R. Acc.<br />

Sc. Fis, c Nat. di Napoli 1885, vol. I, serie II, n. 12).<br />

Pauli Biarno. — Specimen observationum circa plantarum quarumdam maris islan-<br />

dici et speciatim Algse saccharifera3 dictse originem, partes et usus. Uafuias<br />

1749.<br />

Pavesi P. — Faune pelagique des lacs de Tessin et d'ltalie. (Archives des sc. phys.<br />

et nat. ser. III, tom. IV, Geneve 1880, p. 151-179).<br />

Payot M. V. — Algologie ou les Diatomces de la Vallcc de Chamounix. (Ann. Soc.<br />

phyt. et micr. d'Anverse, tome 1, 1865, p. 58).<br />

Peck C. II. — Reports of State Botanist of N. York. Albany.<br />

Pedicino N. — Pochi Studi sulle Diatomee vivcnti prcsso alcuue terme deirisola d'I-<br />

schia, con 2 tavole. (Atti R. Accad. Sc. Fis. c Nat. vol. III, 1867, n. 20).<br />

— Poche osservazioni sulla vogctazione presso le terme. (Rendic. Accad. Sc. d.<br />

Napoli 1873, p. 60).<br />

Pelletan J. — Le Microscope. Paris 1876.<br />

— Hibliographie des Diatomcos. (Journal de Micrographie, tomes III, IV, V, 1879-81).<br />

— Les Achnantes. (Journal de Micrographic 1883, p. 94-101).<br />

— Sur remploi du Baume de Tolu pour les preparations dcs Diatomees. (Ibidem<br />

IX, 1886, p. 131).<br />

— Les Diatomecs: Hist. nat., prcparation, classiflcation ct description 2 vol. avec<br />

15 pl. ct 750 gravurcs. Paris 1888.<br />

Peragallo M. 11. — Diatomees du midi de la Francc. (BuII, Soc. Hist. nat, de Tou-<br />

louse 1884, p. 189).<br />

:


Bibliotheca Phycologica. xcvii<br />

Peragallo M. H. — Liste des Diutoinees frany.usos. (Journil do Micrograpliie 1888,<br />

n. 14, p. "121).<br />

— Les Diatomces de ia baie de Viliefranciie, avcc (J plauciics. (Cull. Soc. Hist.<br />

uat. de Toulouse 1888).<br />

— Diatomees de Medoc (Ibidem).<br />

Perini. — Ueber die Befruciitung und dcn Geaerationweclisel der Aigen. (Botaui-<br />

sclic Zeituug 1856).<br />

Perroncito E. et Varalda L. — *Intoruo alle cosi dettc Muffe delle Terrae di Val-<br />

dieri presso Cuneo, Piemonte: Nota preventiva. (Notarisia II, 1887, n. 8,<br />

pag. 333-337).<br />

— Intorno alle cosi dette Muffe delle Terme di Valdieri (Atti Congr. Crlttog. in<br />

Parma 1887). [Cfr. F. Castracane Saggio sulla flora diatoraacea delle cosi<br />

dette Muffe delle Terme di Valdieri in Notarisia III, 1888, u. 9, p. 384-386<br />

et J. B. Delponte Lettera al Dott. G. Garelli in Gazz. Med. ital. 1857].<br />

Perty M. — Die Bewegung durcli scliwingende milcroskopisclie Organe iu Tliier-und<br />

Pflauzenreiche, nebst Erorterungen uber Sporozoidien, Infusorien und Bacillarien<br />

und iiber die Elementarstrulitur der Halcionella fluviatilis var. Nym-<br />

pliajEe. Bern 1848.<br />

— Bemerlcuugeu iiber die Bacillarieen. Bern 1848.<br />

— Ueber die vertikale Verbreitung milcrosltopischer Lebensformen. Bern 1849.<br />

— Mikroskopische Organismen der Alpen und der Italienisclien Schweiz. Bern<br />

1849.<br />

— Ueber den gefiirbten Schnec des S. Gotthard vom 16-17 Feb. 1850. Bern 1850.<br />

— Zur Kenntniss lileinster Lebensformen nacli Bau, Fuulctionen, Systematilc, mit<br />

Specialverzeichniss der in der Schweiz beobachteten, mit XVII lith. Taf.<br />

Beru 1852.<br />

— Ueber die Identitat einiger Algen und Infusorien Sippen. Bern 1863,<br />

Peter A. -- Ueber eine auf Thieren sclimarotzende Alge. (Tageblatt d. 59. Natur-<br />

forschersammlung, Berlin 1886).<br />

— Ueber die Pleomorphie einiger Siisswasseralgen aus der Ungebung Munchens.<br />

(Botanisches Centralblatt 1888).<br />

— Ueber die Jugendzustiinde einiger Siisswasseralgen. (Biol. Centr. XIII. Band,<br />

p. 29).<br />

Peters J. E. — Arthrocladia villosa. (Bull. Torrey Bot. Club New Yorlc 1885, v. XII,<br />

n. 6, p. 62).<br />

Petit P. — *Observations critiques sur les geures Spirogyra et Rhynchonema; liste<br />

des Spirogyra des envirous de Paris, avec planches. (Buli. Soc. Bot. Fr. tome<br />

XXL 1874).<br />

— Diagnose d'une Diatomce nouvelie des cotes de France par le D. Lcuduger<br />

Fortmorel. (Ann. Soc. bclge Microscopie tom. II, 1875-76).<br />

— Diatomees du Table Bay, Cape de Bonne Esperance, avec 1 pl. (Les Fonds de<br />

la Mer tome II, livr. 16, 1876).<br />

— *Liste des Diatomees et des Desmidiees observces dans les environs de Paris<br />

prcced6e d'un essai de classification des Diatomees, avec 2 planciies. (Bull.<br />

Soc. Bot. Fr. tomes XXIII-XXIV, 1876-77).<br />

— *La dessication fait-elle perir les Diatomees, (B\x\l, Soc. Bot. Fr. XXIV, 1877,<br />

p. 367).


xcviii Bibliotheca Phycologica.<br />

Petit P. — Observations sur la vie vcgctale des Diatomees. (Ibidem XXV, p. 77).<br />

— * Catalogue des Diatomees de rile Canipbell et de la Nouvelle-Zelaade, avoc<br />

2 planches. (Les Fonds dc la Mer vol. III, 1877, p. 164-198).<br />

~ *Diatomee3 de i'ile de Rc rccoltces sur le Chondrus crispus. (Bull. Soc. Bot.<br />

Fr.).<br />

— Spirogyra lutetiana u. sp., avec 1 pl. CBrebissonia I, 1879, p. 97).<br />

— Diatomces recoltces sur le Conomitrium capense. (Ibid em I, n. 8, 1879).<br />

— Le thalle des Diatomees par M. Lanzi. (Brebissonia I, p. 109).<br />

— Preparations des Diatomces in situ, moyen d' cviter les bulles d'air. (Ibidem<br />

p. 121).<br />

— Diatomees recoltces dans 1'Essonne a Malesherbes. (Bull. Soc. Bot. Fr. t. XXVIII).<br />

— Sur le trichogyne de 1'Hildeubrandtia rivularis. CBuII. Soc. Bot. Fr. t. 27, 1880,<br />

p. 194 et Brebissonia III, 1880, p. 1-5 avec 1 planche).<br />

— Decouverte des Diatomees dans 1'argile de Londres. (Brebissonia II, p. 195.)<br />

— *De rendochrome des Diatomecs. (Brebissouia II, 1880, n. 6-7, p. 81).<br />

— Prioritc du nom generique Gaillonella (Bory) sur le nom Melosira (Ag.). (Ibidem<br />

II, 1880, n. 7, p. 106).<br />

— Liste des Diatomces recoltees k rascension de la Rhune (Bayonne). (Buli. Soc.<br />

Bot. Fr. 1880, p. LXXXIV).<br />

— *Spirogyra des environs de Paris, avec 12 planches. Paris 1880.<br />

— Diatomees recoltces sur les huitres de Ning-Po et de Nimrod Sound, Chine.<br />

(Mem. Soc. Sc. nat. et math. de Cherbourg t. XIII, 1881, planche III).<br />

— Diatomces recoltces aux environs de Veudresse. (BuII. Soc. Bot. Kr. Paris 1886,<br />

t. XXXII, p. 87;.<br />

— Note sur le dcvelloppement des auxospores chez le Cocconema cistula Ehreub.,<br />

avec 1 planche. (BuII. Soc. Bot. Fr. Paris 1886, t. XXII, p. 48).<br />

— Algues recolt6es (Desmidiacees et Diatomacees) dans les marais du Haut-<br />

Butte. (BuU. Soc. Bot. Fr. Paris 1886, t. XXXII, p. 84).<br />

— Diatomacees de la Mission scientifique du Cap Horn, 1882-83, avec planche.<br />

Paris 1888.<br />

— Diatomacces observces dans les lacs des Vosges. (Feuille des jeuues uatura-<br />

listes 1888).<br />

Pktit P. et Leuduger. — Diatomees fossiles de V Auvergne. (Journ. dc Micrographie<br />

1877).<br />

Petitcolas C. L. — The Diatom-earth of Richmond .<br />

1877 et M. M. J. XVn, p. 294).<br />

(American .Tournal of Microscopy<br />

1'ETivERi J. — Gazophylacium natur» et artis vol. 1-2. London 1767 (scorsim Lon-<br />

don 1702).<br />

Petrowsky A. — Etudes algologiques. (Ann. Scionc. Nat. Bot. vol. XVI, 1862, Bull.<br />

Soc. Imper. Nat. de Moscou 1861).<br />

— Antwort auf H. Weissec' s Bemeritungeu zu den Etudes algologiquos. (Ibidem<br />

1862).<br />

Peyssonel J. A. — Observation on thc Alga mariua latifolia. (Pliiiosopii. Transact.<br />

voL 50, p. 631).<br />

Peytoreau A. — Algues du Golfe de Gascogne. (Rovue de Bot.Paris 1885, Mai t. III).<br />

Pkekkeb W. — Ueber cliemotaktischo Bewegungen von Bacterien, Flagollatcn und<br />

Volvocineen. (Untersuch. aus dcm botan. Inst. zu Tiibingen III, p. 582-661).


Bibliotheca Pliycologica. xcix<br />

Pfitzer E. — Ueber den Bau und die Zelltheilun;^ der Diatomeen. (Botanische Zei-<br />

tung 1869, n. 46).<br />

— Uutersuchuugen iiber Bau und Entwickeliuug der Bacillarieen, mit 6 Tafeln.<br />

Bonn 1871.<br />

— Uober eine Hartung und Fiirbung vereinigendes Verfahren fiir die Untersu-<br />

chung des plasmatischen Zellleibs. (Ber. d. deutsch. bot. Ges. I, 1883).<br />

— Dc Bacillarieeu. (Encyclopadie d. Naturwissenschaft 28. Lieferung, Handb. der<br />

Botauilc 11. Baud p. 403).<br />

Phii.ippi Ph. — Beweiss dass dic Nulliporen Pflanzen sind. (Wiegemann' s Archiv<br />

Jahrg. ni. Band 1). Berlin 1837.<br />

— Sulle coralline di Sicilia osservate durante gli anni 1830-32-1837.<br />

Phillips W. — Breaking of the Meres, with 1 plate. (Grevillea vol. IX, p. 4-5).<br />

— The Breaking of the Shropshire Meres, with 2 plates. (Trans. of the Shropshire<br />

archaeol. and Nat. Hist. Soc. febr. 1884).<br />

Phipson M. — Sur la matiere coloraute du Palmella cruenta. (Gorapt. rend. hebd.<br />

Acad. Sc. tom. 89. p. 316).<br />

— Sur deux substances, la palmellioe ot hi eharacine extraites des algues. (Gompt.<br />

rend. hebd. Acad. sc. tom. 89, p. 1078).<br />

PiccoNE A. — *Note sul genere Lemauea. Genova 1867.<br />

— *Florula algologica della Sardegna. (N. Giorn. botan. ital. vol. X, p. 279j. Pisa<br />

1878).<br />

— *Catalogo delle Alghe raccolte durante le crociere del Cutter Violaute. (Me-<br />

morie R. Accad. dei Lincei serie 3, vol. IV). Roma 1879.<br />

— Giuseppe De-Notaris. Genova 1882.<br />

— *Risultati algologici della Crociera del Violante. (Anu. Museo Civico di St.<br />

Naturale vol. XX). Genova 1883.<br />

— *Appendice al ((Saggio di una bibliografla algologica italiaua» del prof. V.<br />

Cesati. (N. Giorn. botan. ital. vol. XV, fasc. 4, p. 313-327J. Firenze 1883.<br />

— *Prime linee per una geografla algologica marina. (Cronaca del R. Liceo Cri-<br />

stoforo Colombo 1882-1883).<br />

— *Contribuzioni alTAIgoIogia eritrea, con 3 tavole. (N. Giorn. bot. ital. XVI,<br />

1884, p. 281-332, tav. VII-IX).<br />

— * Alghe raccolte uella crociera del ((Corsaro» alle isole Madera e Canarie, del<br />

cap. E. D'Albertis, con 1 tavola colorata. Genova 1884.<br />

— *Nuovi materiali per 1'algologia sarda. (N. Giorn. bot. ital. XVI, 1884, p. 38-49).<br />

— Notizie preliminari intorno alle Alghe della Vettor Pisani raccolte dal Sig. C.<br />

Marcacci. (N. Gioru. Bot. ital. XVIL u. 3, p. 185-188). Firenze 1885.<br />

— *Spigolature per la ficologia ligustica. (N. Giorn. Bot. Ital, vol. XVIL n. 3,<br />

p. 189-200). Firenze 1885.<br />

— *I pesci fltofagi e la disseminazione delle alghe. (N. Giorn. Bot. Ital. v. XVII).<br />

Firenze 1885.<br />

— *Nota sulle raccolte algologiche fatte durante il viaggio di circumuavigazione<br />

Gompiuto dalla R. corvetta Vettor Pisani. (Giornalo della Soc. di Letture e<br />

Conversaz. scientiflche, Genova marzo 1886).<br />

— * Saggio di studi intorno alla distribuzione geograflca delle alghe d" acqua<br />

dolce e terrestri. (loc. cit. 1886, fasc. V).


c Bibliotlieca Pbycologica.<br />

PiccoNE A. — * Pugillo di alghe Canariensi. (Nuovo Giornale Bot. Italiauo 1886, vol.<br />

XVIII, n. 2 (aprile), p. 119).<br />

— * Alglie del viaggio di circuinnavigazione dolla Vettor Pisani, con 2 tavole. Ge-<br />

ijova 1886.<br />

— * Ulteriori osservazloni iutox'no agli animali ficofagi ed alla disseminazione dellc<br />

Alghe. (N. Giorn. Bot. Ital. vol. XIX, 1887 Genn., p. 5-29).<br />

— *Nuove spigoiature per la flcologia della Liguria. (Notarisia anno III, 1888.<br />

n. 10, p. 437-443).<br />

— *Noterelle flcologiche: I. II Fucus vesiculosus L. vive spoutaneo inLiguria?; II.<br />

Pugillo di Alghe Sicule; III. Se la costituziono chimica del corpo sul quale<br />

le alghe sono allisse possa influire suUa loro distribuzione geograflca. (Ibidem<br />

anno IV, 1889, n. 13, p. G64-671).<br />

— * Alghe della crociera del (( Corsaro)) alle Azzorre. (Nuovo Giornale Botanico<br />

italiano vol. XXI, 1889, n. 2, p. 171-214).<br />

— *Eienco delle Alghe della Crociera del (cCorsaro» alle Baleari. Genova 1889.<br />

— *Nuove Alghe del viaggio di circumnavigazione della cVettor Pisani». (Me-<br />

morie della R. Accademia dei Lincei 1889).<br />

— *Manipolo di Alghe del Mar Rosso. (Ibidem).<br />

— * Alcune specie di Alghe del Mar di Sargasso. (Ibidem).<br />

PiCHi P. — Elenco delle alghe toscane (Floridee). (Atti della Societi toscana di scienze<br />

naturali residente in Pisa, volume IX (1888), fasc. I).<br />

PiGGOTT G. W. — High power Deflnition and its Difliculties and the Visibility of Dia-<br />

tomaceous Beadiug. (Quart. Journ. of Micr. Sc. vol. X, 1870, p. 168, plate X).<br />

PiRE N. — Clieck Liste of Marine Algse, based on specimens coUected on the shores<br />

of Long Island from 1839 to 1885. (BuU. Torrey Bot. Club vol. XIII, 1886,<br />

n. 7, p. 105-114).<br />

Plinius Sec. — Historife naturalis Libri XXXVII, cditio Harduini. Parisiis 1741.<br />

Plukenet L. — Phytographia seu stirpium illustrium et minus <strong>cognitarum</strong> icones.<br />

London 1691-96.<br />

PoiRET. — De Ulvis et Fucis. (Encyclopedie methodique, partie Botanique tom, 8).<br />

Paris 1808.<br />

PoMEL. — Bemerkungen iiber den Nostoc. (Leipzig Magaz. 1783, p. 473).<br />

PoLLiNi C. — Flora Veronensis vol. III, p. 504-548. Verona 1824.<br />

— SuUe Alghe vivonti nelle terme Euganee. Milano 1817.<br />

PooLEY C. — The Diatomacefe of Weston-super-Mare. Londou 1863.<br />

PosTELS A. et RuPRECHT F. .1. — Illustrationes Algarum Oceani Paciflci imprimis<br />

septentrionalis, cum 41 tab. col. Petropoli 1840.<br />

PoTTER M. C. — Note on an Alga (Dermatoptiyton radicans Pcter) growing on the<br />

European Tortois. (Linn. Soc. .Touru. bot- XXIV, p. 251-254, tab. VIII).<br />

PouLSEN V. A. — Om Svarmsporeus Spiring hos en Art of Slagten CEdogonium. (Bo-<br />

tanisk Tidsskrift III. R., 2. Bd., p. 1-15, 1 T.).<br />

Pr.vntl K. — Die assimilation freien Stickstoffs und der Parasitisinus des Nostoc.<br />

(Hedwigia Band XXVIII. 1889, Hoft 2).<br />

Preaubert E. — Revision des Characces dc la florc de Maine et Loiro. (Bull. Soc.<br />

dt. Sc. de Angers Anntjo 1883).<br />

Pringsheim N — *Ueber dio Entstehung der Kalkincrustationen an Siiswasscrpllan-<br />

zen. (Pringsh. .lahrb. f. wiss. Bot. Band XIX, Heft I, 1888, p. 138-154).


Bibliotheca Phycologica. oi<br />

pRiNGSHEtM N. — Ueber Sprossung der Moosfriichte und der Generationwechsel der<br />

Thailophyten, mit 2 Taf. (Pringsh. Jahrb. f. wiss. Bot. XI. Band, p. 1-46).<br />

— Ueber die Sauerstoffabgabe der Pflanzen im Mikrospectrum. fSitzungsb. d. Ko-<br />

nigl. Preuss. Akad. d. Wissensch. zu Berlin 1886, VII),<br />

— Ueber Keimung.der ruhenden Sporen und iiber eine Form beweglicher Sporen<br />

bei Spirogyra. (Flora 1852).<br />

— Ueber die Befruchtung und Vermehrung der Algen. Berlin 1867.<br />

— Ueber die Fortpflanzung von Coelastrum Naegelii. (Flora 1852 ct Ann. Sc. Nat.<br />

XI, 1853).<br />

— Ueber Paarung der Schwarmsporen, die morphologische Grundform der Zeu-<br />

gung im Pfianzenreiche mit 1 Taf. (Montatsb. k. akad. d. "Wiss. zu Beriin<br />

1869, p. 721-738).<br />

— Beitrage zur Morphologie der Meeresalgen, m. 8 Kpfrt. (Physikal. Abhandi. der<br />

Kon. Akad. d. AVissensch.). Berlin 1862.<br />

— Ueber die mannlichen Pflanzen und Swarmsporen der Gattung Bryopsis (Mo-<br />

nats. Akad. Wissensch.). Berlin I87I.<br />

— Ueber den Gang der morphologischon Differenzirung in der Sphacelarieen<br />

Reihe, mit II Taf. (Abhandl. Kon. Akad. d. Wissensch.). Berlin 1873.<br />

— Ueber Befruchtung und Keimung der Algen und d, Wesen des Zeugungsaktes,<br />

m. col. Kupfertaf. Berlin 1855.<br />

— Ueber die Befruchtung und d. Generationswechsel der Algen, 3 Abhandlun-<br />

gen m. 2 col. Kpfrt. Berlin 1855-57.<br />

— Zur Kritik und Geschichte der Untersuchungen iiber d, Algengeschlecht. Ber-<br />

lin 1857.<br />

— Ueber nat. Chiorophyll-Modification und die Farbstoffe der Floridcen, m. Kpfrt.<br />

Berlin 1876.<br />

— Ueber d. Generation-Wechsel der Thallophyten. Berlin 1876.<br />

— et De-Bary A. — Sur la copulation des zoospores, 2 mem. avec 2 pl. col. Pa-<br />

ris 1869.<br />

— Beitriige zur Morphol ogie und Systematik der Algen. (Jahrb. f. wissensch. Bo-<br />

tanik BerHn 1850-60}.<br />

— Ueber die Dauerschwarmer des Wassernetzes. (Monatsb. Berl. Akad.). Berlin<br />

1860.<br />

Prinsep, Macaire et Marcet. — Analyse de la neige rouge du Pole. (Mem. de la So-<br />

ci^te de Geneve tom. 4, 1828).<br />

Prinz W. — Note sur les coupes du Pinnularia (Bull. d. s6ances de la Societe Belge<br />

de Microscopie t. IX, n. IX).<br />

— Etudes sur des coupes de Diatomees observees dans des lames minces de la ro-<br />

che de Nykbjobing, Jutland, avec 1 pl. (Ann. Soc belge de Microscopie Tome<br />

VII, 1880).<br />

— Structure des Diatomees. (Bnll. Soc. belge de Microscopie vol. IX, 1882, p. 23).<br />

— Remarques sur Tarticle de M. Grunow sur les coupes minces des Diatoraees.<br />

(Ann. Soc. belge de Microscopie vol. IX, 1883, p. 23).<br />

— A propos des coupes des Diatomoes. (Ibidem p, 136),<br />

— et VAN Ermengen E. — Recherches sur le structure de quelque.-? Diatom^es<br />

contenues dans le « Cementstein » du Jutland, avec 4 pl. (Ibidem VIII, 1883).<br />

Pristley J. — Experiments and obscrvations relating to various branches of natural


cii<br />

Bibliotheca Phycologica.<br />

Philosophy 1 vol. London 1770, 2 vol. Birminghan 1781. [Ubi de materia sic<br />

dicta viridis, variis Osciliatoriarum et Confervarura non determinandarum<br />

speciobus passim agitur].<br />

Pritchard A. — A Illstory of Infusoria, including Desmidiaceas and Diatomace;« bri-<br />

tish and foreign, with plates. London 1861, Edit. 185p, 1852.<br />

Prollius F. — Beitriige zur Kenntniss der Diatomaceen der Limeburger Haide, mit<br />

3 Taf. (Jahresb. d. Naturw. Ver. f. d. Fiirstenthum Liineburg VIII. Band,<br />

1882, p. 87).<br />

— Beobachtungen iiber die Diatomaceen der Umgebung von Jena : Dissertation.<br />

Liineburg 1882.<br />

Prudent P. — Diatomees des environs de Lyon. (Buli. Soc. bot. Lyon 1884).<br />

— Diatomees de la Gelose. (Ibidem 1885, n, 2, p. G8).<br />

PuiGGARi. — Noticia sob.-a aigunas Cryptogamas halladas en Apiahy, provincia de<br />

Jan Pablo en el Brasil. (Anales de la Soc. cientif. Argentina tome XI, En-<br />

trega 4, 1883).<br />

QuEKETT J. — On the presence in tlie Northern Seas of Infusorial Animals analogoua<br />

to those occurring in a fossil state at Riclimond, Va. (Micr. Journ. voi. II<br />

1842, p. 353, plate XII).<br />

— Diatomaccse (Lectures on Histology vol. I-II). London 1842.<br />

— A Practical Treatise on the Microscope. London 1855.<br />

Rabenhorst L. — Deutschlands Kryptogamon-Flora: Band 2 Aigen. Lcipzig 1847.<br />

— Systematische Uebersicht dor auf meiner italienischeu Reise beobachteteu Kry-<br />

ptogamen. (Flora 1850).<br />

— Campylodiscus noricus. (Hedwigia vol. L 1852, p. 52, t 9, f. 2).<br />

— Climacosphsenia maxima. (Ibidem p. 103, t. 13, f. 1).<br />

— Surirella Hohenackeri. (Ibidem p. 103, t. 13, f. 7).<br />

— Cocconeis llnnica. (Ibidem p. 103, t. 13, f. 3).<br />

— Melosira lineata. (Ibidem p. 103, t. 13, f. 4).<br />

— Gomphonema tridentulum. (Ibidem p. 103, t. 13, f. 5).<br />

— Licmophora. (Ibidem p. 103, t. 13, f. 6).<br />

— Stauronois Rot;eana. (Ibidem p. 103, t. 13, f. 7).<br />

— Dio Siisswasser-Diatomaceen, mit 10 Taf. Leipzig 1853.<br />

— Algologisches Curiosum. (Hedwigia 1853, p. IG).<br />

— Specios novai Algarum. (Iledwigia 1854).<br />

— Zu Spirogyra Fechsigii Rabcnh. (Ibidem 1843, p. 46-47;.<br />

— Zu Scytonema asperum Cesati. (Ibidom).<br />

— Zu Scytonema truncicola Rabenh. (Ibidem).<br />

— Ein neuest Prodigium: Palmella mirifica Rabenh. (Ibidem 1856, p. II.').<br />

— Beitrag zur Kryptogamen-Ilora Siid-Afrikas: Pilze und Algen. (Algemein.<br />

Deutsch. Nat. Hist. Zcit. I, 1855J.<br />

^ Bemcrkungen zu Obscrvations des etres microscopiques de ratlimospherc ter-<br />

restre de M. A. Baudriniont. (Ibid. 1855).<br />

~- Nitzschia Clausii, N. Ilantzschiana, N. gracilis, N. modia, Navicula macrogon-<br />

gyla. (Iledwigia Vol. II, 1860, p. 40, t. 6).<br />

— Kryptogamen-FIora von Sachsen, der Ober-Lauaitz, Thiiringen und Nordbiihmen,


Bibliotheca Phydologica. ciii<br />

mlt Beriicksichtigung der benachtbaren Lander: Erste Abtheilung. Leipzig<br />

1863.<br />

Rabenhorst L. — Ueber Heiberg' s Conspectus criticus Diatomaccarum Danicarum.<br />

(Hedwigia vol. III, 1864, p. 100).<br />

— Ueber Schumann's preussische Diatomeen. (Ibidem vol. III, 1864, p. 22).<br />

— Beitrage zur naheren Kenntniss und Verbreitung der Algen. I-II, mit 12 Kpfrt.<br />

Leipzig 1862-65.<br />

— Zwei Parasiten an den todten Haaren der Chignons. (Hedwigia 1867, p. 49).<br />

— Flora Europsea Algarum aquae dulcis et submarinse, 3 Vol. Lipsise 1864 68.<br />

— Beitrag zur Meeresalgenflora der Aucklandsinseln. (Hedwigia 1878, p. 65).<br />

— Einige neue Pil/.e und Algen. (Hedwigia 1878, p. 113).<br />

Raciborsiu M. — Desmidyje okolic Krakowa, m. I Taf. (S. Kom. Fiz. Krak. Bd. XIX,<br />

p. 3-24). Krakau 1885.<br />

— *Su alcune Desmidiacee Lituane. (Notarisia IV, p. 659-663).<br />

— *De nonnullis Desmidiaceis novis v. minus cognitis quae in Polonia inventse sunt,<br />

cura 5 tab. (Pamietnika WydziaL matem. przyrodnicz. Umiejetnosci X Tom.<br />

p. 57-100). Krakow 1885.<br />

— *MateryJaiy do Flory Glonow Polski. (T. XXII Sprawozd kom. fizy.jogr. Akad.<br />

Umiejet.). Krakow 1888.<br />

Rajus J. — Synopsis methodica stirpium britannicarum ed. III. Londini 1724.<br />

Ralfs J. — On the British species of Meridion and Gomphonema. (Ann. and Ma-<br />

gaz. of Nat. Hist. vol. XII, 1844).<br />

— On the British Species of Grammonema and Eunotia. (Ibidem vol. XIII, 1844).<br />

— On the British Species of Achnanthes. (Ibidem vol. XIII, 1844).<br />

— On the Diatomacese. (Ibidem vol. XI, 1843, vol. XIII, 1844, vol. XIV, 1845).<br />

— On the genera Epiculina aud Coleochfete. (Ibidem 1845-46, p. 308).<br />

— Note on Coleochaite scutata. (Phytoiogist II, 1845).<br />

— British Desmidiese, with 35 plates. London 1848.<br />

— On tho mode of Growth in Oscillatoria and allied genera. (Ann. Nat. Hist. 1849<br />

et Edinb. Bot. Soc. Trans. III, 1850).<br />

— On the Nostochinete. (Ibidem V, 1850 et Edinb. Bot. Soc. Trans. IV, 185.3;.<br />

— Remarks on Dickieia. (Ibidem VIII, 1851 et Edinb. Bot. Soc. Trans. IV, 1853).<br />

— On Chantransia Fries. (Ibidem VIII, 1851 et Edinb. Bot. Soc. Trans. IV, 1853).<br />

— On the siliceous cells of Diatomacea\ (Quart. Journ. of Micr. Sc. vol. VI,<br />

1858, p. 14).<br />

Ralfs J. and Curnow. — The Marine Aigse of West Cornwall. (The Report and Tran-<br />

sact. of the Penzance Nat. Hist. and Antiq. Soc. for 1883-84).<br />

Ramsom F. — Diatoms, their nature and habits. (Trans. Hert. Nat. His. Soc. 1884 Sept.).<br />

RAM3DEM H. — Remarks on Triceratium flmbriatum WalL (Monthly Microsc. Journ.<br />

voL XI, 1874, p. 84).<br />

Rataboul. — Les Diatomces : Recolte et prcparation, avec 1 pl. Toulouse 1883. (Jour-<br />

nal de Micrographie XIII, 1884, p. 45).<br />

Rattray J. — The May Island, its archeology, its Algoid Flora, its Phanerogams<br />

and higher Cryptogams. (Trans. Edinb. vol. XVI, 1, 1885).<br />

- New cases of Epiphytism amongs Algse. (Trans. R. Soc. Edinburgh, vol. XVI,<br />

pL 2).


civ Bibliotheca Phycologica.<br />

Rattray J. - On The Algce of Granton Quarry. (Gard. Chron. 1884, vol. XXII, p. 105<br />

et Transact. of tho Bot, Soc. of Edinburg 1885 v. XVI, 1).<br />

— Evolution of oxygen by Sea weeds. (Transact. of the Bot. Soc. of Edinburg<br />

XVr, pt. 2).<br />

— Note on Ectocarpus. flbidem XVI, pt. 3).<br />

— The Distribution of Marine Aigte of the Firth of Forth. (Transact. and Proceed.<br />

Bot. Soc. of Edinburgli, vol. XVI, part III).<br />

— *Revision of the genus Auliscus Ehrb. and of somo allied gencra. (Journal of<br />

the Royal Microscopical Society 1888, p. 861-920, plates XII-XVI).<br />

— *Note on sorae abnormal forms of Aulacodiscns Ehrb. (Journal of Botany<br />

April 1888, platc 281).<br />

— *Remarks on the genus Aulacodiscus Ehrb. (Trans. of Edinburgh Field Natu-<br />

ralits and Microscopical Society 1888).<br />

— *A Diatomaceous Deposit from North Tolsta Lewis. (Transactions of the Rojal<br />

Soc. of Edinburgh vol. XXXIII, part II for. 1886-87, p. 419-441, platc 29).<br />

Hauwenhoff N. W. P. — Einiges iiber die ersten Keimungserscheinungen der Kry-<br />

ptogamensporen. (Botanisclie Zeitung 1879, p. 441).<br />

— Ueber Sphperoplea annulina (hollandice). (Kon. Akad. v. Wetensch. te Amstcr-<br />

dam, Afd. Natuurk. Zitt. van 26. Mai 1883, p. 1-2).<br />

— Onderzoekingen over Sphseroplea annulina Ag. (Nat. Verhandl. d. Kon. Akad<br />

van Wetenschapen te Amsterdam, deel XXVI, met 2 planten;. Amsterdam<br />

1887.<br />

— *Recherches sur le Spha>ropIea annulina, avec 2 planches. (Archives Noerlan-<br />

daises de Biologie tom. XXII).<br />

Ray J. — Tiie Flora and Fauna of Suow and See. (Scottish Naturalist 1885, p. 122-<br />

127;.<br />

Re G. F. — Flora Torinose, Alghe vol. II, p. 218-220. Torino 1827.<br />

Reichardt H. W. — Bericiit uber dic auf eincr Reise nach dcn dcr Quarnerischen<br />

Inseln gesammelteu Sporcnpflanzen. (Abhandl. k. k. Zool. bot. Gesellsch. zu<br />

Wien 1868).<br />

— Ueber Conferva aureo-fulva Kuetz. CAbhandl. des zoologisch-botanischen Ve-<br />

reins zu Wien 1864.)<br />

— Uebcr ein massenhaftes Au.stroten von Cladopiiora viadrina Kuetz. in Galizien.<br />

(Vcrhandl. d. k.k. Zool. bot. Gesellsch. zu Wien Band XIV, p. 778).<br />

Reichenrach H. G. L. — Conspectus regni vegetabilis. Lipsise 1828.<br />

Rein. — Ueber die Vegotationverhaltnisse der Bermudas-inseln. (Jahresber. dor Scn-<br />

kenb. Ges. in Frankf. a. M. 1872-73).<br />

Reinhard L. — Algologizieskya isdlildowanya: Materiaiien zur Morphologio und<br />

Systematilt der Algen dcs Scliwarzen Mccrcs (rossice), m. 11 Taf. Ode.ssa 18,''.^).<br />

— Ueber einige Palmellaceen. (Vorhandl. Bot Sekt. d. IV. russ. Naturfoschervcrsammlung<br />

zu Kasan 1873).<br />

— Dio Copulation dcr Zoosporon boi Chlamydomonas Pulvinulus Eiir, und Stigeo-<br />

clonium sp. (rossicc), mit 2 Taf. (Arbciten d. Naturf. Gcsellscli. an dcr Uni-<br />

versitiit zu Charkofl" Band X, 1876, Cfr. etiam Just Botan. Jabrosl) 1876<br />

p. 48-50).<br />

— Entwickclungsgcschichtc dcr Characien (rossicc). (Protoc. d. Seckt. dcr 5. Ver-<br />

samml. russ. Naturf. und Aerzte in Warschau). Warschau 1876.


Bibliotheea Pliycologiea. dV<br />

llEiNHARD L. — Zur Morphologie und Systematik der Bacillariacoen. (Botanisclie Zeit.<br />

XXXIII, p. 633).<br />

— Beobachtungen die Morphologie der Bacillariaceen betreffend. (Botanisches<br />

Centralblatt Band XVIII, IS.'^^, p. 191, Cfr. Journ. R. Micr. Soc. IV, 18S4,<br />

p. 792).<br />

— Zur Kenntniss der Bacillariaceen des Weissen Meeres. (Bull. Soc. Imper. d.<br />

natural. de Moscou 1882, I, p. 297).<br />

— Ueber die Phieosporoen der Sewastoporschen (Krim) Bucht. (Sitz. Bot. Sekt.<br />

d. 7. Versamml. russ. Naturf. u. /Erzte zu Odessa, Clr. Botan. Centralblatt<br />

XVIII. Band, p. 126-127).<br />

Reinicke F. — Pleurosigma angulatum als Probeobject. (Beitr. zur neueren Mikro-<br />

skopie 1858).<br />

— Die Bewegung der Oscillarien, besonders der Spirulina. (Ibidem II. Heft).<br />

Dresden 1860.<br />

— Das Einsammeln und Prapariren der Bacillarien. (Ibidem III. Heft 1862).<br />

Reinke J. — Ein Paar Bemerkungen iiber die Scheitelwachsthum der Dictyotaceen<br />

und Fucaceen I. (Botanische Zeitung 1877 n. 28).<br />

— Ein Paar Bemerkungen iiber die Scheitelwachsthum bei Dictyotaceen und Fu-<br />

caceen II. (Botanische Zeitung 1877 n. 29).<br />

— Ueber Fucus vesiculosus. (Nachr. d. k. Ges. d. Wiss. in Gottingen 1875,<br />

p. 230 et Botanische Zeitung 1875).<br />

— Photometrische Untersuchungen iiber die Absorption des Lichtes in den Assi-<br />

milationsorgane, m. Taf. (Botanische Zeitung 1886, n. etc).<br />

— Ueber die Gestalt der Chroraatophoren bei einigen Phfeosporeen, mit Tafel.<br />

(Berichte der Deutschen botanischen Gesellschaft in Berlin Band VI, 1888,<br />

Heft 6, p. 213-217).<br />

— Beitrag zur Kenntniss des Phycoxanthins, m. 1 Taf. (Pringheim's Jahrb. f. wiss.<br />

Bot. Band X, 1876 p. 399).<br />

— Ueber einige Siisswasseralgen. (Amtl. Ber. d. 50. Versamml. deutsch. Naturf.<br />

und /Erzte in Miinchen 1877, p. 206).<br />

— Ucber Monostroma buUosum Thur. und Tetraspora lubrica Kuetz., mit 1 Taf.<br />

(Pringsheim's Jahrb. II. Band, 1878, p. 531-547).<br />

— Entgegnung. (Botanische Zeitung 1878, p. 299-301).<br />

— Zwei parasitische Algen, mit 1 Taf. (Botanische Zeitung 1879, p. 473).<br />

— Beitriige zur Kenntniss der Tange, mit 3 Taf. (Pringsheim's Jahrb. vol. X, p. 317-<br />

382). Berlin 1876.<br />

— Ueber das Wachsthum und die Fortpflanzung von Zanardinia collaris, m. 1<br />

Taf. (Monatsber. Kon. Akad. Wissensch. p. 565-578). Berlin 1876.<br />

~ Ueber die Entwickelung von Phyllitis, Scytosiphon und Asperococcus. (Prin-<br />

gsheim Jahrb. XI, p. 262). Leipzig 1878.<br />

— Ueber die Geschlechtspflanzen von Bangia fusco-purpurea. (Ibidem pag. 274).<br />

Leipzig 1878.<br />

— Entwickelungsgeschichtliche Untersuchungen iiber die Cutleriaccen des Golfs<br />

von Neapel, mit 4 Kpft. (Nova Acta Ac. Catjs. Leop. Car. XL). Dresden 1878.<br />

— Entwickolungsgeschichtliche Untersuchungen iiber die Dictyotaceen des Golfs<br />

von Neapel, mit 7 Kpft. (Ibidem). Dresden 1878.


cvt Ribliotheca Phycologica.<br />

Reinke J. — Ein Fragment aus der Naturgcsciiichte dcr Tilopteridcen. (Botanisclie<br />

Zcitnng 18S9 Febr., rait Taf. 2).<br />

— * Aigendora dor westlichen Ostsec, Deutsclien Antheils : Eine systematiscli-pfiHn-<br />

zengeograpliisclie Studie mit einer geograph. Karte (Ex VI. Bericht der<br />

Kommission zur Untersuchung der deutschen Meere in Kiel). Kiel 1S89.<br />

Reaumour R. A. F. — Description des fleurs et des graines de divers Fucus ct quel-<br />

ques autres observations physiques sur ces memes plantes. (M6m. Acad. sc.<br />

Paris 1711 p. .3.92 et 1712 p. 21).<br />

— Observations sur la vegetation du Nostoch. (Ibidcm 1722 p. 165).<br />

Reade J. B. — On Animals of the Chalk (Diatomaceaj) till found in a living state<br />

in the Stomachs of Oysters. (Trans. Micr. Soc. Vol. II, 1849, p. 20).<br />

— The Diatom Prism and tlie true Form of Diatom Markings. (Montldy Microsc.<br />

Journ. vol. II, 1869, p. 5, 79).<br />

Reisch P. F. — Bcobachtungen uber cntophytc und entozoische Pflanzenparasiten,<br />

mit 1 Taf. (Botan. Zeit. 1879, p. 17-24, ,33-43).<br />

— Beobachtungen von Bakterien und mikroskopischen Algen auf dcr Oberfliiche<br />

von Goldmonzen. (Dingler 's Polytechn. Journ. Band 251, p. 545-547).<br />

— Beobaclitung von Bacterion und einzelligen Algcn auf der Oberfliiche der cur-<br />

sirenden Goldmiinzen. (Flora 1884, n. 9).<br />

— Botanischc Notizen aus Nordamerika. (Bota nische Zeitung 1878, p. 359-.365).<br />

— Contributionos ad Algologiam et Fungologiam, cum 131 tab. col. Lipsise \STj.<br />

— Die Aigenflora des mittleren Theils von Franken, mit 13 Vaf. Nurnberg 1867.<br />

— Uebcr den genetischen Zusammenhang von Ilormidium, Schizogonium und<br />

Prasiola. (Bot. Zeit. 1867, p. 377).<br />

~ De speciebus generibusque nonnuUis novis ex Algarum et fungorum classe, c.<br />

7 tab. col. (Abhandl. von senckenb. naturf. Gesellsch. 1867, p. 111).<br />

— Species ac genera Nova Algarum aqua? dulcis qua- sunt inventa in specimi-<br />

nibus in Expeditione Vener. transit. hieme 1874-75 in insula Kerguelensi a<br />

cl. Eaton coUectis. (Journ. Linn. Soc. Bot. vol. XV, 1876, p. 202-221).<br />

— Contributiones ad floram Algarum aquse dulcis Promontorii Bona' Spei. (Journ.<br />

Linn. Soc. Bot. vol. XVI, 1877, p. 232-248, plate VI).<br />

— Ein ncues Genus der Ciiroolepidee, mit 1 Taf. (Botanischo Zeitung 1869, p. 361).<br />

— Ueber das Palmellaceen-Gcnus Acanthococcus. (Berichte dcr deutsciien Botan.<br />

Gesellscliaft zu Berlin IV, 1886, heft IV, p. 267, Taf. XI-XII).<br />

— Eine neue Vaucheria der Corniculataj, sowie uber gynandrische Bildung bei<br />

Vaucheria. (Berichte der Deutschen Botan. Gesellschaft in Berlin, Jahrgang<br />

1887, Band V, Heft 5, p. 189).<br />

— Spccics et genera nova AJgarum ex ins. Georgia austr. (Ibidem 1888).<br />

— Familia,' Poiyedricarum Monographia, cum 5 Tab. (Notarisia 1888, n. 11, p. 49.3-<br />

216, T. IV-VIII).<br />

— * Ueber einige noue Desmarestien. (Flora 1888, n. 12).<br />

Rennie. — Essays on the natural history and origins of Poat moss. (Ciiondrus cri-<br />

spus Lyngb.). Edinburgh 1810.<br />

Retschv. — Ucber Tremclla Nostoc. (Flora 1847).<br />

Retzius A. J. — Florti' Scandinavia; Prodromus. Lipsije 1795.<br />

RiAiJiNiNE B. — * Les Cliloropliyciies des environs de Kliarkow, avec planclio. fBulie-


fiibliotheca Phycologica.<br />

cvii<br />

tin de la Scci^te Imperialo des naturalistes de Moscou, annoe 1888, n. 2,<br />

p. 289-447).<br />

RiABiNiNE B. — * Flore algologique des environs de Cincujcv (rossice), Karkow 1888.<br />

RiCHTER P. — Pleurotsenium nobile. (Hedwigia 1865, p. 129 c. icone).<br />

— Lithobryon calcareum Rupr. (Ibidem 1867, p. 131).<br />

— Ueber Sdsswasser-Algen mit Beschreibungen neuer Arten, 3 Abhandlungen,<br />

Dresden 1879-80.<br />

— Ueber den Wechsel der Farbe bei einigen Susswasseraigeu, insbesondere den<br />

Oscillarien. (Botanisches Centralblatt 1880, p. 605-607).<br />

— Zur Frage uber die moglichen genetischen Verwandtschartsverhiiltnisse eini-<br />

ger cinzelligen Phycochroraaceen. (Hedwigia 1880, p, 160-171, 191-196).<br />

— Algarum species novje. (Hedwigia 1884, n. 5, p. 65-69).<br />

— Ueber die iu den Entwickelung von Beggiatoa roseo-persicina Zopf gelioren-<br />

den seitherigen Algen-Species. (Ibidem n. II, p. 177-lSD).<br />

— Campylodiscus superbus bei Eisleben. (Hedwigia XIX, 1879, p. 98).<br />

— Neue Bacillariaceen. (Ibidem 1879, p. 65).<br />

— Zur Formenkreis der Gloeocystis. (Hedwigia XX, 1880, p. 153-159).<br />

— Beispiele von massenhaften und periodischen Auftreten gewisser Diatomaceen.<br />

(Ibidem XX, 1881, p. 81).<br />

— Ist Sphaerozyga Jacobi Ag. ein Synonym von Mastigocladus laminosus Cohn?.<br />

(Hedwigia 21. Band, p. 40-53). Dresden 1882.<br />

— Weiteres ixber Sphaarozyga Jacobi. (Hedwigia 22. Band, p. 3-6). Dresdon 1883.<br />

— Zur Manipulation von Siiss^yasseralgen fiir das Herbarium bestimmt. (Hedwi-<br />

gia 22. Band, p. 97-100). Dresden 1883.<br />

— Microcystis Kiitz , ein einzuziehendes Algengenus. (Hedwigia 1885, n. 1).<br />

— Bemerkungen zu einigen in Phycotheca universaiis fasc. II ausgegebenen Al-<br />

gen. (Hedwigia 1886, Heft VI, p. 249-255).<br />

— Gla;otrichia solida n. sp. (Ber. d. naturf. Ges. zu Leipzig 13, Jahrg., 1886, 9,<br />

Novemb).<br />

RiESS F. — Beitrage zur Fauna der Infusorien mit dem beifiigten Ehrenberg 'schen<br />

System. Wien 1840.<br />

RiGGio. — Protozoi e Protofiti; differenze ad affinita. (Naturalista siciliano I, 1881,<br />

n. 3).<br />

RiNER W. W. — A Fine Diatom. (Amer. Journ. of Microsc 1879, Cfr. etiam Journal<br />

de Micrographie 1879, n. 5).<br />

RiPART. — Recherches sur rorganisation du genre Inomeria Kiitz., avec 2 planches.<br />

(Ann. Scienc. Nat. 5 Ser., t. VII, 2 Cahier). Paris 1867.<br />

— Notice sur les Algues etc. recoIt6es dans les Pyr^nes. (BuU, Soc. Bot. Fr.<br />

. vol. XV, 1868).<br />

— Observations sur le Mougeotia genuflexa Ag. et sur la formation de ses spo-<br />

res. (Ann. Scienc Nat. Bot. vol. IX, 1868, p, 7C, tab. VIII).<br />

— Notices sur quelques especes rares ou nouvelles de la flore cryptogamique de<br />

la France. (BuU. Soc. Bot. Fr. t. 23, 1876, p. 158).<br />

Risso A. — Fioro de Nice, avec 24 pl. Nice 1844.<br />

RivoLTA S. — Dei parasiti vegetali. Torino 1873.<br />

RoBiN C. — Histoire naturelle des vegetaux parasites qui croissent sur 1 'homme et<br />

sur les aniraaux vivants, avec atlas de 15 planches. Paris 1853.


Cviii Bibliotheca Phycologica.<br />

RoBiNSON J. — The Diatoinacese found in thc neighbourhood of Hertford. (Transact.<br />

Ilert. Nat. Hiat. Soc. 1884 July).<br />

RoBiQUET. — Recherches sur la Corse. (Cfr. Bull. Soc. Bot. Fr. vol. XX, Rev. bil)iiogr.<br />

p. 189).<br />

RocnE. — Les Algues : Etudes marines. Paris 1850.<br />

RcEMER. — Die Algen Deutschlands. Hannover 1845.<br />

RoM.\iN et Caquebert. — Observation sur une espece de Conferve pcu connue (Con-<br />

ferva jugalis Fi. Dan.). (Builet. philomat. torac I, p. 69).<br />

IloMANO G. — Catalogus plantarum italicarum. Patavii 1820.<br />

llooD 0. N. — Examination of the markings of Coscinodiscus etc. (Monthly Microsc<br />

Journ. vol. X, 1873, p. 225).<br />

RoPER F. C. S. — Some observations on the Dlatomacese of the Thames. (Transact.<br />

Microsc. Soc. vol. 11, 1854, p. 67, plate VI).<br />

— On three ncw species of Diatomacea). (Quart. Journ. of Micr. Sc. vol. II, 1854,<br />

p. 283;.<br />

— Notcs on some new species and varieties of british Diatomacere. (Ibidem v. VI,<br />

1858, p. 17, plate III).<br />

— On the genus Blddulphia and its affinities. (T. M. S. vol. VII, 1859. p. 1, pla-<br />

tes I-II).<br />

— Note on Actinocyclus and Eupodiscus. (Quart. Journ. of micr. sc. vol. VI, 1859,<br />

p. 361).<br />

— On Triceratium arcticum. (Transact. Microsc. Soc. vol. VIII, ISGO, p. 55).<br />

— On the genus Licmophora. (Ibidem vol. XI, 1862. p. 53).<br />

— Catalogue of Works on the Microscope in the Library of the Author [printed<br />

for prlvate circulation]. London 1865.<br />

RosANOFF S. — Recherches anatomiques sur les Melobesiees, avec 7 pl. (Mem. Soc.<br />

sc. nat. Cherb. tome XII), Cherbourg 1866.<br />

Rose A. — Bemerkung iiber Bulbochiete setigcra, (Hedwigia 1852, p. 4).<br />

Rose J. N. — Notc on the conjugation of Spirogyra. (The botan. Gazette 1885. p. 304).<br />

— Nostoc and Penicillium in Na C2 H3 02. (Ibidem vol. X, 1885. p. 280).<br />

RossMAN J. — Einige Nachtrage zu dem Verzeicliniss der Wetterauer Algen von G.<br />

Thcobald. (Wetter. Gesellsh. Jahresb. 1860-61).<br />

RosTAFiNSKi J. — Hydrurus. i jego pokrewicnstwo. Krakau 1883.<br />

— Quelques mots sur riltematoc occus lacustris et sur les bases d'une classifl-<br />

cation naturelle des algucs chlorosporees. (Mem. Soc. sc. nat. Ciicrb. tom.<br />

XIX). Cherbourg 1875.<br />

— Beitriige zur Keuntniss der Tange I. Spitzcnwachsthum von Fucus vcsicnlosus<br />

und Himantiialia Lorea, m. 3 Kpfr. Leipzig 1876.<br />

— Rzut oka na rodzinc listownic (Laminariacoa') i i)iorrwsze zasady mankowej<br />

ich klasyfikacyi, c. tab. Krakau 1877.<br />

— Ueber den rothen Farbstoff einiger Chlorophyceen, sein sonstiges Vorkommen<br />

und seine Verwandtschaft zum Chloropliyil. (Botanische Zeitung 1881, p. 461-<br />

465). ^<br />

— Erwideruug. (Botanisciie Zoitung 1877, n. 38).<br />

— Spiirerogonium nowy rodzay wodoroslow sinyeh. (R. Ak. Krak. X, p. 280-305,<br />

Tab. 1, Krakau 1883). [cfr. Just Bot. Jaiiresb. 1884, p .377].


Bibliotheca Pliycologica. cxix<br />

RoSTAFiNSK.1 J. UND WoRONiN M. — Ueber Botrydiutn graaulatum, m. 5 col. Taf. Leip-<br />

zig 1877.<br />

RoTH A. G. - Catalecta botanica Fasc. I-III. Lipsise 1797-1806.<br />

— Kryptogamisclie Wassorgewiichse. Hanover 1897.<br />

— Teutamen Floraj germanic*. Leipzig 1788-1880.<br />

— Bemerkungen iiber tlcn inneren Bau der Conferven und ihrer Vermeiirungs-<br />

art. (Schrader Journ. Bot. I, 1800).<br />

— De Confervis verticillatis. (Schrader Jouru. Bot. I 1800).<br />

— Neue Beitriige zur Botanik: 1. Theil. Frankfurt a. M. 1802.<br />

— Observations on tho Rivulariese and the Plautes allied to tliem. (Ann. of Bo-<br />

tany I, 1805).<br />

— Botanische Bemerkungen und Berichtigungen. Leipzig 1807.<br />

RoTHPLETZ. — Radiolarien, Diatomaceen, und Sphaerosomatiten in siiurischen Kiesel-<br />

schiefer von Langenstriegi.s in Sachsen. (Zeitschr. deutsch. Geolog. Gesellsch.<br />

18S0, p. 447).<br />

RoussEL H. F. A. — Flore du Calvados. Caen 1796.<br />

Roux A. — Liste des Algues trouvces en 1880 eutre le Cap Sidiferruch et le Cap Ma-<br />

tifou, Alger. (Bull. Soc. sc. phys. nat. climatol. d'Alger XVII, p. 62-64).<br />

RoxBURGH W. — Hortus Bengalensis. Serampore 1814.<br />

RoY J. — Contributions to the Desmid Flora of Perthshire. (Scottish Naturalist 1877.<br />

April.).<br />

RoY J. ct BissET J. B. — Notes on Japanese Desmids. (Journal of Botany, vol. XXIV,<br />

1886 July and August, p. 193-196, 227-242, plate 269).<br />

RoYSTON-PiGOTT G. W. — Auinial Character of Diatoms. (Engl. Meuhan. XLIII, 1886,<br />

p. 115).<br />

RozE E. — La flore parisienue au commencement du XVII siecle etc. (Journal de<br />

botan. ann. 2, n. 9, Avril 1888).<br />

RucHiNGER G. — Flora dei lidi veneti. Venezia 1818,<br />

RuDOLPHi. — Lettera al Naccari (nclla Flora Veneta del Naccari VI, p. 56 et Algol.<br />

adriat. p. 32).<br />

Ruiz H. — De vera fuci natantis fructificatione coinmentarius. Madriti 1798.<br />

RUPRECHT F. J. — Tange des ochotskischen Meeres [Middendorf 's sibirische Reise<br />

vol. I). S. Petersburg 1848;<br />

— Bau und Wachsthum einiger grossen Algenstamme, m. Kpfrt. St. Petersburg<br />

1848.<br />

— Algae Ochotenses. Leipzig 1850.<br />

— Ueber die Systematische der Rhodophyceae, m. Kpfrt. S. Petersburg 1851.<br />

— Neue Pflanzen (Fuci) aus d. nordl. still. Ocean, m. 8 Kupfert. S. Petersburg 1852.<br />

RussELius J. — Dissertatio concerniug the use of Seawater in the diseases of the<br />

glands. London 1760.<br />

Rylands T. G. — On the Markings of the Diatomacese. (Quart. .Journ. of Microsc. Sc.<br />

vol. III, 1860, p. 25).<br />

RzEHAK A. — Ergebnisse der mikroskopischeu Untersuchung des Trinkwassers der<br />

Stiidt Briinn, mit 1 Taf. Briinn 1886.<br />

Saccardo P. A. — Breve illustrazione delle crittogame vascolari sinora osservate


cx Bibliotheca Pliycologica.<br />

spontauee nella provinciu di Treviso. (Comm. della bauua, Flora e Gca nel<br />

Venoto nel Ti"eutino Anno I). Vonczia 1809.<br />

Sacco F. — Studio goo-paleontologico sul Lias dell'alta valle delia Stura di Cuneo.<br />

(R. Comitato geologico d'Italia, 18S6, Uollettino n. 1.2, p. 6).<br />

Sachs J. — Ergeijnisse eiuiger neueren Untersuchuugen iiber die in Pflanzeu enthal-<br />

tene KieselsaLire. (Flora 18G3, n. 8).<br />

— Lelirbuch der Botanik. Leipzig 1873.<br />

— Uober Emulsionsfiguren uud Gruppirung der Schwilvmsporon im Wasser, mit 1<br />

Tar. (Flora 187G, p. 241).<br />

Sallit A. — Chlorophyll-corpuscules ot' some InCusoria. (Quart. Jouru. ot' Micr. Soc.<br />

XXV. 1884, p. 165-170).<br />

Sanio C. — Die Gefiiss-Kryptogamen und Characeen derFlora von Lyck iu Preussen.<br />

(Verh. Bot. Ver. Prov. Brand. 23. Jahrg. 1881, p. 17-29).<br />

— Zahlenverhiiltnisse der Flora Preussens. (Ibidem p. 55-93).<br />

— Ueber das Vorkommen der Chara intermedia A. Br. bei Lyck in Preussen. (Hed-<br />

wigia 1887, XXVI, Heft 4-5).<br />

Saporta G. — 'A propos des algues fossiles, avec 10 planches. Paris 1883.<br />

Saunders J. C. — Hydrodiclyon in the Eastern Counties. (The Nature XXX, p. 488).<br />

Sauter A. — Flora des Herzogthums Salzburg VL Theil (Algeu). (Vcrlage d. Ge-<br />

sellsch. f. Salzb. Landerkunde erschienenen Mitth. XIIL Bd., 1873).<br />

— Nachtrage zur Algenllora des Herzogthums Salzburg. (Gesellsch. Salzb. Lan-<br />

derk. Bd. XIV, 1875, Hedwigia 1875, p. 45).<br />

Sautebmeister 0. — Beitrag zur Kenntniss der Diatomeen der Umgebung Spaichin-<br />

gens. (Jahreshfte des Vereins fiir vaterland. Naturkundc in Wiirttemberg<br />

Jahrg. XLIV, 1888).<br />

Savi P. — Descrizione delTUiva involvens n. sp. (Catalogo degli uccclli di Sardugua<br />

di Tommaso Salvadori p. 118-119). Milano 1864.<br />

Schaarschmidt-Istvanffi J. — Zygnemaceak tolelcse. (Hibernatio zygnemacearum).<br />

(Magyar novenytani Lapok VIII. Jahrg., 1884, p. .'33-37).<br />

— Upon the occurrence of Bacteria and miuute Alga' ou the surface of Paper<br />

Money. (The Nature XXX, p. 360).<br />

— Algen in See-Mluha. (Magyar Novcnytani Lapok Jahrg. IV, 1885, p. 7-8).<br />

— Adalckok ar activ es passivendophytismus ismeretchez. (Magyar Novcnytani<br />

Lapolc V. Jahrg., Klausenburg 1881).<br />

— Ncmely Chlorosporcak vegetativ alakvallozasarol. (Von der vegetaliven Form-<br />

voriinderung mancher Chlorosporeeu). (Ibidem VII. Jahrg., p. lOo-lIS, mit 1.<br />

Taf.). Klau.senburg 1888.<br />

— Tanulmanyok a Magyarhoni Desmidiaccakrol. (Mathem. und naturw. Mitth. ct<br />

Ungar. Akad. d. Wiss. VIII, n. 8, 1882-1883, p. 259-280, Taf. 1).<br />

— A Chlorochytrium Erdclyben. (Magyar Nov(5nytani Lapok V. Jahrg , p. 37-<br />

.39). Klausenburg 1883.<br />

— A Clostcriiim intermedium Ilalfs ozslasa. (Magyar Nnvcnytani Lapok, Jahrg. V,<br />

p. 3-6). Klausenburg 1881.<br />

— Zur Morphologie des Chlorophyils und des i)llanzliclien ZcUkerncs. Klausen-<br />

burg 1881.<br />

— Fragmenta phycologia' bosniaco-scrbica; I. (Magyar N/Wcnytani Lapok Vll.<br />

Jahrg , p. 33-39). Claudiopoli 1883.


Bibliotheca Pliycologica. cxi<br />

SCHAARSCHMiDT-ISTVANFFi J. — Adiitok a Gougposirak fejiodesehe/,. (Beitrage sur Eq-<br />

twickelungsgeschichtc der Gongrosiren). (.Magyar Novenytani Lapok Vil.<br />

.Jahrg., p. 129.138, mit Kupft ).<br />

— Notes on afghauistam Algse. (Journ. Liun. Soc. Bot. vol. XXI. 1884, p. 241-250,<br />

platc V).<br />

— Diagnoses prEevi» aigarum uovarum in Huugaria observatarum. (Notarisia II,<br />

n. 5. p. 234-242).<br />

— Seithartya-vastagoddsok es celluiin-szemes a Vaucheri^kes Ghariiknal, m. I<br />

Taf. (Magyar Novcnytani Lapok 1885, VIII, n. 83, p. M3).<br />

— Algak sphagnumokrol, (Magyar Novcnytani Lapok 1885, n. 1).<br />

— Three Desmids new to the United States. (Bull. Torrey Bot. Glub New York<br />

1885, vol. XII, p. 51).<br />

— Fossil Bacillariaceak harankbol. (Magyar Novenytani Lapok 1882, p. 33).<br />

— Additameuta ad phycologiam Cott. Blhor et Krasso Szorcny. (Ibidem VI, 1882,<br />

p. 65).<br />

— Zur Reduktion des Thallus und der Sporenbildung bei Vaucheria (iiungarice).<br />

(Magyar Novcnytani Lapok VI. Jahrg, 1882, p. 10-13).<br />

— Algae Romanise. Claudiopoli 1881.<br />

— Specimen Phycoiogiee aefiuatoriensis, (Magyar Novenytani LapoK Jahrg V, p. 17).<br />

Klauscnburg 1881.<br />

— Additamcnta ad algologiam dacicam II. (Magyar Ndv6nytani Lapok 1880,<br />

pag. 129).<br />

— Algse nonnullee a cl. Przewalski in Mongolia lectse et a cl. Maximowicz com-<br />

muuicatfe, (Magyar Nnvenytani Lapok 1886, January, Cfr. Notarisia I, 1886,<br />

p. 117-118),<br />

— Adatok a Synedra Ulua (Nitzsch) Ehrenb. oszlasauak boreob ismeretchez<br />

(Beitrage zur Kcnntniss der Theilung von Synedra Ulna), (Ibidem VII. Jahrg.<br />

1883, p. 49-58, Taf. 1).<br />

— *Zur Kenutniss der Ulothrix zonata (Weber et Mohr) Kuetz. (Orvos Tcrn)cszett.<br />

Ertesito 1888, p. 120-123, Taf. V).<br />

ScHAARSCHMiDT et Tamas A. — Additamcnta ad aigologiam dacicam I. (Magyar No-<br />

venytani Lapok IV, p. 97-104). Klausenburg 1880.<br />

ScHADE G. — Beskrivelse over Morslaud. Aalborg 1811.<br />

ScHAFFNER Dr. — Ucber der Fcuster uud Schleimhaut Conferven. (Fiora 1844).<br />

— Ueber Schleimliaut Gonferven. (Flora 1845).<br />

— Ueber die fossiien Algen in griinen Jaspis. (Flora XLV, 1859),<br />

ScHENK A. — IJeber das Vorkommen von Infusorieu in Darmcanal der Schmeissliiege.<br />

(Virchow's Arch. VIII, 1858).<br />

— Algologische Mittlieilungen. (Wurzb. Verhand, VIII-IX, 1858-59).<br />

— Ucber das Vorkommen contractiler Zellen im Pflanzeureiche. AVurzburg 1858.<br />

— Zur Kenntniss der geschlechtlichen Fortpflanzung der Gattung Vaucheria.<br />

(Wiirzb. Naturwiss. Zeitschrift vol. II, p. 201).<br />

— Die Spermatozoiden in Pflanzenreich. Braunschweig 1864.<br />

ScHEKER J. A. — Beobachtungen iibcr das pflauzenalmliche Wesen in deu Karlsbaden<br />

und Toplitzer Wassern. Dresden 1787.<br />

— Observationes et experimcnta super materia viridi Thermarum Carolinarum et<br />

Toeplizeusium, regni Bohemiee. (Jaquin Collect. vol. I, p. 171).


cxii<br />

Bibliotheca Pliycologica.<br />

ScHlEDERMAYK D. C. — Zui' Keuatiiiss dor Kryptogameulloru, von Tirol. (CEstorr. botaa.<br />

Zeitschrift 35. Biiud p. 19J).<br />

— Aufzalilung der iui Umgogeud von Liuz beobachtctcn Sporenpflauzcn : 2 Th.<br />

Fleciitcu und Algon. (V^erein fiir Naturkuudo iu Linz JalirgJ VIII).<br />

ScniKF M. — Uebcr die Sliuiptur dcs Gyrosignia. (Scliuitze's Arcli. f. niilu-. Anat.<br />

Band II, Th. II-III, 18G6).<br />

— Ueber die Sliulptur der Kicselschalc dcr Grammatopliora. (Ibidem Daud III,<br />

1867).<br />

ScHiMFER W. F. — Traitc dc pal('ontologie vcgetale ou lc Florc du uiondc priaiitif:<br />

2 vol. avec atlas de 100 planches. Paris 1869-70.<br />

SCHLEiDEN M. — Grundziige der wissenschaftlichen Botanik. Leipzig 1861.<br />

ScHMANKEWicz W. — Uebcr dic Beziehung der Gattung Anisonema Dujard. zu Di-<br />

selmis Dunalii Dujard. der Salzseen (rossice). (Schriftou ueuruss. Goscllsch.<br />

d. Naturf. Band IX, Heft I, p. 124-152). Odessa 1876.<br />

SCHMARDA L. K. — Kleiue Beitriigo zur Naturgeschichte der Infusorien. Vicn 1816.<br />

ScHMiDEL C. C. — Descriptio itineris per Helvetiam, Galliain et Germauise partcin<br />

auno 1773-74 instituti. Erlangse 1794,<br />

SCHMIDT A. — Ueber Navicula Weissflogii und N. Griindleri. (Giebcrs Zeitschr. 1873,<br />

pag. 403).<br />

— Die in den Grundproben dcr Nordseefahrt vom 21. Juli bis 9. Sept. euthalte-<br />

teneu Diatonieon Erste Folgo. (II. Jahresbericht der Cominission zur Unters.<br />

der deutsch. Meere in Kiel p. 83 (1874)).<br />

— Die Mittellinie der Naviculaceen. (Zeitschrift fiir d. gcsammte Naturwissen-<br />

schaft Band 42, p. 217).<br />

— Atlas der Diatomaceeu-Kunde, mit. photogr. Taf. Asclieralobou 1889.<br />

ScHMiTZ F. — Beitriige zur Keuntniss der Chromatoplioreu. (Pringsheim 's Jahrb. f.<br />

wiss. Botanik Band XV, 1884, p. 1).<br />

— Ueber griine Algen aus dera Golf von Athen. (Sitzungsb. d. Naturf. Gesellsch.).<br />

Halle 1878.<br />

— Halosphsera, eine neue Gattung griiner Algen aus dem Mittelmcer. (Mittheil<br />

aus der Zool. Station zu Neapel, I. Baud). Leipzig 1878.<br />

— Ueber den Bau dcr Zellen bei den Siphonocladiaceen. (Sitzuugsb. d. nieder-<br />

rhein. Gesellsch. f. Natur- und Hoilkunde). Bonu 1879.<br />

— Beobachtungen iiber die vieli^ernigeu Zellon der Siphoaocladiacceu. Halle 1879.<br />

— Uutersuchungen iiber die Fruchtbildung der Squamarieen. (Sitzuugsber. d.<br />

niederrhoiu. Gosellsch. p. 376-477). Bonn 1879.<br />

— Untersuchungen iiber die Zellkerue dor Thallophyten. (Sitzungsb. d. nicdorrhoin.<br />

Geseilsch. f. Natur- und Heilkundo). Bonn 1879-80.<br />

— Uobcr die Bildung der Sporaugien boi dcr Algongattuug Haliincda (Ibidem).<br />

Bonn 1880.<br />

— Untersuchungen ubor dio Fruchtbildung dcr Floridoen. (Sitzungsb. Kijuigl.<br />

Akad. d. Vissensch. zu Borliu 1883, p. 215-258, mit. 1 Taf.).<br />

— Dic Bildurfg der Auxosporou vou Coccoucma Cistula Elir. (Hotauische Zoitung<br />

1872, n. 14, p. 117).<br />

— Ueber die Auxosiiorcnbilduug der Bacillariou. (Sitzungsb. Naturf. Gcsoll,sch<br />

zu Hallo 1877).


Bibliotlieca Phycologica. cxiii<br />

ScHMiTZ F. — Phyllosiphon Arisari. (Botanische Zeitung 1882, pag. 523-530, 539-555,<br />

563-573, 579-583).<br />

— On the fertilization of the Floridese. (Ann. and Mag. of Nat. Hist. Vol. XIII,<br />

5 ser., p. 1-29, 80-90, plates I-II). London 1884.<br />

ScHNEiDER A. — Symbolse ad Infusoriorum historiam naturalem. (Dissertatio inaugura-<br />

lis). Berlin 1854.<br />

— Beitriige zur Naturgeschichte der Infusorlen. CMueller's Archiv. 1854 et Ann.<br />

Nat. Hist. XIV, 1854).<br />

— Mittheiluug iiber die griinen und gelben Strcifen in dem Meer von Java. (Na-<br />

turk. Tydstr, f. ned. Ind. XXXIII, 1873, p. 302, Lotos 1875, p. 63).<br />

ScHNEiDEK R. — Ueber subterrane Organismen. (Progr. d. Konigl. Realschule in Ber-<br />

lin 1885).<br />

ScHNETZLER J. B. — Ueber Porphyridium cruentum. (BuU. Soc. Vaudoise de sc. nat.<br />

Vol. XV, (1878) p. 537).<br />

— Sur les rapports qui existent entre Palmella uvseformis et une Algue de I'or-<br />

dre des Confervacees. (BuU. Soc. Vaudoise de sc. nat. Vol. XVIII (1882),<br />

pag. 115-116).<br />

— Notiz iiber Tanninreaction bei Susswasseralgen. (Botan. Centralblatt XVI. Band<br />

1883," p. 157).<br />

— Sur une algue aurienue habitant Tecorce de la vigne. (BuII. Soc. Vaudoise des<br />

sc. nat. vol. XIX 1883, n. 89, p. 53-54).<br />

— Notice sur le Chroolepus Jolithus Ag. (Ibidera vol. XVI, p. 247).<br />

— Observations sur les mouvements des Oscillaria. (Archives des scienc. Phys.<br />

et Natur. de Geneve. 1885 aout.).<br />

ScHNYDER. — Algas y Hongos. (Anales de la Soc. cientif. Argeutina t. VI, Entrega 4<br />

n. 1881).<br />

ScHOCH D. — Die Mikroskopischen Thiere des Susswasser-aquariums. Leipzig 1881.<br />

ScHOENBERG A. (de). — Ucber die botanische Literatur des Konigsreichs beider<br />

Sizilien in der neuestes Zeit. (Linnsea 1829 II, p. 621-631).<br />

ScHRAMM A. - Classification des Algues de Guadeloupe. Basseterre 1865. [Cfr. Maze<br />

et Schramm].<br />

SCHRANK F. — Beschreibung einer Wasserseide. (Von Molls Oberdeutsche Beitrage<br />

pag. 133).<br />

— Ueber die griine Materie der Aufgiisse. (Usteri Annal. 94, St. p. 1).<br />

— Ueber die Oscillatorieen. (Nova Acta Band XI, 1823, p. 522).<br />

Schreber J. C. D. — Spicilegium florse lipsicse. Lipsise 1771.<br />

ScHROETER J. — Neue Beitriige zur Algenskunde Schlesiens. (61. Jahresb. Schles. Ges.<br />

f. vaterl. Cultur 1883, p. 178-189).<br />

ScHUEBELER. — Algse of Novaya-Zemlya. (Reisen nach dem Nordpolarmeer in den<br />

Jahren 1870 und 1871 von M. Th. von Heuglin, Theil 3). Braunschweig 1874.<br />

ScHUETT F. — Auxosporenbildung von Rhizosolenia alata. (Berichte der Deutsch. Bot.<br />

Gesellsch. zu Berlin 1886, Bd. IV, Heft 1, p. 8).<br />

— *Uebe:' das Phycoerythrin, mit 1 Taf. (Berich. der Deutsch. botan. Gesellsch.<br />

1888, Bd. VI).<br />

— *Einiges ueber Bau und Leben der Diatomeen. (Biol. Centr. VI, 1886, p. 257).<br />

— Ueber das Phycophaein, mit 1 Taf. (Berichte der Deutschen Botanischen Ge-<br />

sellschaft in Berlin, V, 1887, p. 294).<br />

h


cxiv Bibliotheca Phycologica.<br />

ScHUETT F. — *Uebcr die Sporenbildung marinor Peridineen. (Ibidcm p. 3(54, T. XVIII).<br />

— Weiteres iiber Phycoerythrin. (Ibidem),<br />

— *Ueber die Diatomeen-Gattung ChEetoceros. (Botan. Zeit. 1888, n. 11-12, Taf. III,<br />

SCHIJI.TZE M. S. — Innere Bewegungserscheinungon bei Diatomecn der Nordsee aus<br />

den Gattungen Coscinodiscus, Denticella, Rhizosolen ia. (Mueller's Archiv.<br />

1858, p. 330, Taf. XIII et in Journ. Micr. Soc. VII, 1859).<br />

— Phenomena of internal movement in Diatomaceee of the North Soa belonging<br />

to thc genera Coscinodiscus, Dcntieella and Rhizosolenia. CQuart. Journ.<br />

Micr. Soc. vol. VII, 1859, p. 13, plate II).<br />

— Die Structur der Diatomeenschale. Bonn 1862.<br />

— On the structure of the Valve in the Diatomacese as compared with certaiu<br />

siliceous Pellicles produced artificially by the decomposition in moist air of<br />

fluosilicic acid gas. (Quart. Journ. Micr. Sc. vol. III, N. S., 1863, p. 120, plate<br />

VIII).<br />

— Uebor die Bewegung der Diatomeen. (Schultze 's Archiv. fiir mikrosk. Auat.<br />

1865, p. 376, T. XXIII).<br />

ScHULTZE E. A. — A descriptive List of Staten Island Diatoms. (BuU. Torrey botan.<br />

Club vol. XIV, 1887, n. 4, p. 69, plate LXVI).<br />

— Note on a variety of Asteromphalus Roperianus Grev , with 1 iig. (Ibidem n. 5,<br />

pag. 96).<br />

ScHULZE A. - An easy and simple Method of resolving the finestlined balsamed Diatomaceous<br />

tests by transmitted lamplight, with special reference to Am-<br />

phipleura pellucida. (Journ. R. Micr. Soc. 1, 1878, p. 45).<br />

— Further remarks, (Journ. Quekett Micr, Club vol. V, 1879, p. 209).<br />

ScHULZE E. — Studie iiber die Gattung Spongelia. (Zeitschr. fiir wiss. Bot. XXXII,<br />

1879, p. 147, T. VIII et Botanische Zeitung 1879, p. 472).<br />

ScHUMANN J. — Die Diatomeen der hohen Tatra, mit 4 Taf. (K, K. zool. bot. Gesell,<br />

in Wien 1867).<br />

— Beitrage zur Naturgeschichte der Diatomeen. Wien 1860.<br />

— Ueber die Bewegungen in der Zelle von Closterium Lunula, mit 1 Taf. (Flora<br />

1865, p. 65),<br />

— Preussische Diatomeen, mit 7 Taf, (Schriften d. Phys. oekon. GescUsch. zu<br />

Konigsberg 1862).<br />

ScHWARTZ F. — Der Einfluss der Schwerkraft auf dio Beweguugsrichtung von Chlamydomonas<br />

und Euglena. (Ber. d. deutsch. bot. Ges. Band II, 1884, p. 51-72).<br />

ScHWARZ Dr. -- Grundproben aus den chinosischon Gewiissern gesammolt von R.<br />

Rabenhorst fil., mit 1 Taf. (Hedwigia 1874, p. 161).<br />

— Ueber Triceratium sinense und T. Whampoense. (Ibidem 1874, p, 163).<br />

— Meeresgrundproben aufgenommen von R. Rabenhorst fil. aus dcm Kattegat<br />

und von Geestemiinde. (Ibidem 1875, p. 49).<br />

ScHWENDENER S. — Ucbor Spiralstollung bei Florideon, mit 1 Taf. (Monatshefte dor<br />

15erl, Akad. April 1880, p. 327-328).<br />

— Uebor Scheitolwaciisthum und Blattstellungon. (Sitzuugsb. d. k. preuss. Akad.<br />

d. Wis-sensch. zu Berlin XL, 1885, p. 921-936. Taf. XIV).<br />

— Algentypen der Flechtengonidien, m. 3 col. Kupfrt. Basel 1869.<br />

ScHWENDiMAN P. G. — Ilolminthochorti histori;i, natura et vires. Argentorati 1780.<br />

ScoPOLi G. A. — Flora carniolica vol. II. Vindoboncc 1772.


Bibliotheca Pliycologica. cxv<br />

ScoTT DuRiNKiELD H. — Oii nuclei in Oscillaria and Tolypothrix. (Linn. Soc. Journ.<br />

Botany, vol. XXIV, 1887, p. 188-192).<br />

Seaman W. H. — Mounting Media of high refractive Index. (Amer monthly microsc.<br />

Journ. VII, 1886. p. 21).<br />

Seba A. — Locupletissima rerum naturalium thesauri accurata descriptio et iconi-<br />

bus artiflciosissimis expressio per universam Physices historiam vol. I-IV.<br />

Amsteiodami 1734-1765.<br />

Secondat J. B. (de), — Sur une espece d'Ulva qni croit dans la fontane bouillante<br />

de Daix: Observations. Paris 1750.<br />

Seetzen U. J. — Gedanken iiber den Ursprung der Tremella Nostoch oder iiber die<br />

sogenannten Sternschnupfen. (Lichtenbergs und Voigts Magazin XL Bd., 1796,<br />

p. 158).<br />

Seligo A. — Untersuchungen iiber Flagellaten. (Cohn 's Beitr. Biol. Pflanz. 4. Bd.,<br />

2. Heft, p. 145-180, Taf. VIII). Breslau 1886.<br />

Senebier J. — Sur la matiere verte ou plutot sur respfece de Conferve qui croit dans<br />

les vaisseaux plein d'eau, exposes h Tair. (Journ. de Physique tome XVIL<br />

p. 209, Cfr. Voigts Magazin 2. Bd., 1800, p. 762).<br />

Serkes H. — Note sur rAnabaine de ia fontaine chaude de Dax, avec pl. (BuU. Soc.<br />

de Borda a Dax, anuee V, 1880, p. 13-23).<br />

Shadbolt G. — On the structure of the siliceous Loricte of the genus Arachnoidiscus.<br />

(Transact. Micr. Soc. vol. III, 1852, p. 49, plate XI).<br />

— Hints on collecting objects for microseopic Observation. (Quart. Journ. Micr.<br />

Sc. voL I, 1853, p. 17).<br />

— A short Description of new forms of DiatomaceEe from Port Natal. (Transact.<br />

Micr. Soc. vol. II, 1854, p. 13, plate I).<br />

— A defence of the proposed new genus Actinophsenia. (Ibid. vol. II, 1854, p. 16<br />

et Quart. Journ. Micr. Sc. vol. II, 1854, p. 201).<br />

Shrubsole W. H. and Kitton F. — The Diatoms of the London Clay. (Journ. of R.<br />

Micr. Soc. vol. I, N. S., 1881, p. 381, plate V).<br />

Shuttleworth R. J. — Nouvelles observations sur la matiere colorante de la Neige<br />

rouge, avec pl. col. (Bibl. Univ. XXV). Geneve 1849.<br />

SiBBALDi R. — Scotia illustrata sive Prodromus Historise naturalis etc. Edinburgi<br />

1694.<br />

Sieber J. — Contributiou to the knowledge of the Diatomaceous Slate of Kiitschlin<br />

Bilin. (Verhandl. Geolog. Reichsanst. in Wien 1879).<br />

SiEBOLD T. — Ueber einzellige Pflanzen uud Tliiere. (Sieb. und KoU. Zeitschr. f. wiss.<br />

Zool. Band I, p. 270, 282). Leipzig 1840.<br />

Silvestri 0. — Diatomee: Ricerche chimico-micrografiche sopra le pioggie e le pol-<br />

veri meteoriche della Sicilia. Catania 1877.<br />

SiMONY F. - Ueber Cladophora Sauteri. (Verhandl. zool. bot. Vereins in Wien, Band<br />

II. 1853).<br />

SiMONV. — Ueber den Schwarzen Schnee oder die Gletscherschwarze, Protococcus ni-<br />

gricans. (Deutsche Alpenzeitung 1881, n. 9-12).<br />

SiRODOT. — Rapports morphologiques entre les antheridies et les sporules develop-<br />

pees daus la ramification verticillee d'une forme particuliere de Batrachospermum<br />

moniliforine. (Compt. rend. Acad. sc. tom. 84, p. 683).


cxvi Bibliotheca Phycologica.<br />

SiRODOT. — Les Batrachospormes, organisation, fonction et dcveloppemGnt, classifl-<br />

catlon, avec plauches. (Paris, G. Masson, 1884, 4, p. p. 273).<br />

— Obscrvations sur les phcnomfenes cssentiel de ia fccondation chez los algues<br />

d'eau douce du genre Batrachospermum. (.Compt. rend. hcbd. de 1' Acad. des<br />

sc. tom. 79, pag. 1366).<br />

— Etude anatomique, organogenique, physiologique sur les Algues d'eau douce<br />

de la famille des Lemaneacces. (Ann. Sc. Nat. Bot. ser. V, t. XVI, 1872).<br />

— Nouvelle classification des aigues d'eau douce du genre Batrachospermum.<br />

(Compt. rend. Acad. sc. tome 76, p. 1216 et 1335).<br />

— Observations sur le developpement des algues d'eau douce compos. le genre<br />

Batrachospermum. (BuII. Soc. Bot. Fr. tome XXII, 1875, p. 128).<br />

— Physiologie du Balbiana investiens, avec 4 pl. Paris 1876.<br />

— Transformation d'une ramification fructifere issue de fecondation en une ve-<br />

gctation prothalliforme. (Compt. rend. hcbd. Acad. sc. t. 91, p. 862-864).<br />

Slack J. H. — The siliceous Deposit in Pinnularia. (Monthly Microscopical Journal<br />

vol. VI, 1871, p. 71).<br />

— On the Structure of the valves of Eupodiscus Argus and Isthmia enervis, sho-<br />

wing that their siliceous Deposit conforms to the siliceous Deposition in sim-<br />

ples forms. (Ibidem vol. VIII, 1872, p. 256 and vol. IX, 1873, p. 123).<br />

Sloane H. — An account of four sorts of strange Beans, frequently cast on shoar on<br />

the Orkney Isles, with some conjectures about theway of their being brought<br />

thiter from Jamaica. (Philos. Transact. 1696, vol. XIX, p. 298).<br />

Smith J. E. and Sowerby J. — English Botany pl. 1-2905. London 1790-1814.<br />

Smith C. — Nogle Reise-Jagttagelser isaer over Jisfieldene (Gletschere) paa en Fjel-<br />

dreise i Norge 1812. (Topographisk-Statist. Samlinger 2 Deels, 2. B., p. 1-G2).<br />

Christiania 1817.<br />

Smith W. — On deposits found on the shore of Lough Neagh, Co. Antrim, with a rc-<br />

cord of Species living in the waters of the Lake. (Ann. and Magaz. of Nat.<br />

Hlst. vol. 5, n. s. 1850).<br />

— Observations on the Conjugation of Closterium Ehrenbergli. (Ibidem V, 1850).<br />

— On the germination of the Spore in the Conjugatse. (Ibidem Vlll, 1851).<br />

— Notes on the Diatomacese, with Descriptions of british species including the<br />

genera Campylodiscus, Surirella, Cymatopleura, with 2 plates. (Ibidem v. IX,<br />

N. S., 1852).<br />

— On the stellate bodies occurring in the cells of Freshwater Algse. (Microsc.<br />

Soc. Transact. I, 1853 et Phytologist IV, 1853).<br />

— Note of an Excursion to the South of France and the Auvergne, in search of<br />

the Diatomacese, with l.plate. (Aun. and Magaz. of Nat. Hist. vol. XV, u.<br />

S., 1855).<br />

— On the Determination of Species in the Diatomacese. (Quart. Journ. Micr. Sc.<br />

vol. III, 1855, p. 130).<br />

— Synopsis of the British Diatoniacea), with remarks on their Structurc, Fun-<br />

ctions and Distribution, and instructions for coUecting and preserving spe-<br />

cimens, 2 vol. with 58 piates by Tuften Wcst. London 1853-56.<br />

— Notes of an Excursion to the Pyrenees in scarch of DiatomacefB, with 2 plates.<br />

(Auu. and Magaz. of Nat. Hist. vol. XIX, N. S., 1858).


liibliotheca Phycologica. cxvit<br />

SlviiTH W. — List of british Diatomacepe in the CoUection of the British Museum.<br />

London 1850.<br />

Smith H. L. — Notes ou Diatomacese found near Gambia, 0., U. S. (Transact. Micr.<br />

Soc. vol. Vin, 1860. p. 33).<br />

— Spectroscopic Examination of the Diatomacete. (Sillimau 's Journ. 1869 et Ann.<br />

and Magaz. of Nat. Hist. voi. IV, 1869).<br />

— Gonspectus of the Families and genera of the Diatomacese. (The Lens vol. I,<br />

1872, p. 1, 72, 154).<br />

— Review of the above by F. Kitton. (Grevillea vol. II, 1873, p. 24).<br />

— Conspectus of the Diatomacese: The genus Amphora, with 3 plates. (The Lens<br />

vol. II, 1873, p. 63).<br />

— The siliceous shelled Bacillaria or Diatomacefie. (Ibid. v. II, 1873, p. 129, 199).<br />

— On the preparation of the Diatomacese. (Ibidem vol. II, 1873, p. 209).<br />

— Conspectus of the Diatomacese. (Monthly Micr. Journ. vol. IX, 1873, p. 219).<br />

— On the Navicula crassinervia. (Ibidem vol. XV, 1876, p. 278).<br />

— Description of new species of Diatoms. (Amer. Quart. Micr. Journ. vol. 1, 1878,<br />

p. 12, plate III),<br />

— Sur les Diatomees. (Ann. Soc. belge de Microscopie T. III, 1877-78).<br />

— Notes on Cent. I and II of the Species Diatomacearum. (Amer. Journ. of Micr.<br />

vol. II, 1877, vol. III, 1878).<br />

— Siliceous shelled Bacillaria or Diatomacese. (Amer. Journ. of Micr. Sc. vol. 11,<br />

1877, vol. IV, 1879, vol. V, 1880).<br />

— Sur la communication qui existe entre la substance interne des Diatomees et<br />

rexterieur. (Bull. Soc. Belge de Microscopie Decemh. 1877).<br />

— Fineness of striation as a specific character of Diatoms. (American Monthiy<br />

Microscop. Journ. Decemb. 1881).<br />

— Motion of Diatoms. (Ibidem vol. IIL 1882, p. 85).<br />

— Diatoms in coloured liquids. (Journ. R. Micr. Soc. I, p. 79).<br />

— Direction for using the stannous chloride medium in mounting Diatomacece.<br />

(Microsc. Bull. vol. II, 1885, p. 46).<br />

— Mounting Media of high refractive Index. (Amer. monthly microsc. Journ. V,<br />

1884. p. 71, VI, 1885, p. 161, 182).<br />

— Newer mounting medium of high refractive Index. (Amer. monthiy micr.<br />

Journ. VII, 1886, p. 3).<br />

— New high-refractive Media. (Journ. N. Y. Micr. Soc. II, 1886, p. 75).<br />

— Reponse k la note de M.r Kitton sur le Hyalodiscus. (Brebissonia I, p. 117J.<br />

— A contribution to the Life History of Diatomacese, with 5 plates coloured. (Pro-<br />

ceed. Amer. Society of Microscopists 1886, p. 30).<br />

SoEDERSTROEM Edla. — * Uebcr den Anatomisclien Bau von Desmarostia aculeata<br />

(L.) Lam., mit 1 Taf. (Bihang till K. Svenska Vet. Akad. Handlingar Band<br />

14. Afd. III, n. 4), Stockholm 1889.<br />

SoLiER A. — Memoire sur deux algues zoosporees devant former un genre distinct,<br />

le genre Derbesia. (Ann. scienc. nat., Bot., 3 scr., tom. VII). Paris 1847.<br />

SoLL.\ R. F. — Auf eine Excursion nach den pelagischen Inseln April 1884 gesam-<br />

melte Meeresalgen. (Oesterr. Bot. Zeit. 1885, v. XXXV, n. 2, p. 48).<br />

SoLLAS W. J. — Cutting sections of Diatoms. (Journ. of the R. Micr. Society IV,<br />

1884, p. 166).


cxviii Bibliotheca Phycologica.<br />

SoLLiTT J. D. aud Harrison R. — On the Diatomaceas found in the vlciuity of IIull.<br />

(Quart. Journ. Micr. Sc. vol. II, 1854, p. 61).<br />

SoLMS-L.\UBACH H. — Note sur le Janczewskia, nouvelle lloridce parasite du Clion-<br />

dria (Laurencia) obtusa. (Mcm Soc. scionc. nat. Cherb. tom. XXI, p. 209, pl.<br />

3). Cherbourg 1878.<br />

— Die Corallinenalgen deu Golfes von Neapel, mit 3 Taf. Leipzig 1881.<br />

SoMERViLLE M. — Diatomaceae: Molecular and Microscopic Science, 2 vols. London<br />

1869.<br />

SoMMERFELT Chr. — Supplemeutum Florpe lapponica? quam edidit D. G. "Wahlenbcrg.<br />

Christianife 1826.<br />

SoNDER "W. — Algen des tropischen Australiens. Hamburg 1871.<br />

SoNNTAG. — Ueber die Diatomeen der Umgegend von Wiiste-Waltersdorf und ihre<br />

Beziehungen zu den geographischen Verhaltnissen des Eulengebirges. (Be-<br />

richt iiber die Thatigkeit der botanischen Sektion der schlesischen Geseli-<br />

schaft fiir Vaterland. Cultur im Jahre 1887, p. 258-260).<br />

SoRBY H. C. — On the characteristic colouring matters of the Red groups of Algse.<br />

(Journ. Linn. Soc. Bot. vol. XV, T). .34).<br />

— On the green colour of the Hair of Sloths. (Jouru. Linn. Soc. Bot. XIX, 1881,<br />

p. 8-9 et Journ. Linn. Soc. Zool. XV, n. 87, p. 337).<br />

SouBEiRAN J. L. — Essai sur la maticre organisce des sources sulfureuses dos Pyr^-<br />

nees. Paris 1858.<br />

SouTHWiCK E. B. — ProtococcuB viridis, with 1 plate. (Journ. N. Y. Micr. Soc. XI, 1-8).<br />

SowiNSKY W. — Materialien zur Algen- und Moos-flora einiger Kreise der Gouverne-<br />

ments Kiew and Kamenetz-Podolsk (rossice). (Schriften d. Naturf. Gos. zur<br />

Kiew Band IV, Heft I).<br />

— Materialien fur die Flora der Algen des Kreises Radomysl (rossice). (Ibidom<br />

Band V, Heft I, p. 119-130). Kiew 1877.<br />

Spallanzani L. — Fisica animale e vegetabiie. Venezia 1782.<br />

Spegazzini C. — Characeee piatenses. (Anales Soc. cientif. Argentina t. XV, n. 5,<br />

p. 218-231). Buenos-Ayres 1883.<br />

Sperk. — Algenflora des schwarzen Meeres. Charkow 1869.<br />

Sprengel C. — Epistola ad Wildenowium de Fucis quibusdam et Conforvis maris<br />

mediterranei. (Berl. Magaz. Naturf. Fr. III. Jahrg., 1809, p. 186).<br />

— Historia rei Herbarise T. I-II. Amstelodami 1807,1808.<br />

Springsfeld M. — Observations sur unc plante qui croit aux environs dos eaux<br />

chaudes de Carlsbad cn Bohemo, noromee Tremella tiiormalis, gelatinosa, rc-<br />

ticulata, substantia vesiculosa. (Hist. Acad. Berl. 1752, tom. VIII, p. 102).<br />

Squinabol S. — Primo contributo ad un catalogo delle Dosmidiee dci dintorni di Ge-<br />

nova. Genova 1886. [Cfr. etiam opera dc algis fossilibus].<br />

Stackhouse J. — Nereis britannica ed. I, cum 17 tab. col. Bathonitu 1801. [Ed. IL<br />

Oxonii 1816],<br />

— Tentamen marino-cryptogamicum. Moscou 1807.<br />

— Description of Ulva punctata. (Transact. Linn. Soc. vol. III, p. 237). London<br />

1797.<br />

Stahl. — Ucber dio Iluhezustande dor Vauchoria gcminata, mit 1 Taf. (Botanische<br />

Zcitung 1879, p. 129-137).<br />

— Ucber den Einfluss dcs Liciites auf die Bewegungen der Desmidiecn, nebst


Bibliotheca Phyeologica. cxix<br />

einigea Bemerkungen iiber den richtenden Einfluss des Lichtes auf Schwiimr-<br />

sporen. (Vcrh. d. Wiirzb. pliys, med. Gesellsch. N. F\ XIV, Band II).<br />

Stahl. — Ueber den Einfluss von Richtung und Stiirke der Belouchtuug auf einige IjG-<br />

wegungserscheinungen im Pflanzenreiche. (Botanische Zeitung 1880, n. 18-24).<br />

— Ueber den Einfluss des Lichtes auf die Bewegungserscheinungen der Schwarm-<br />

sporen. (Verh. d. Phys. med. Ges. in Wiirzburg N. F., XII, 1878).<br />

Stanford. — Economic application of Sea-weed. London 1862.<br />

— Algin, a new substance obtained from marine Algse. (Pharraaceutical Journal<br />

[1883?]).<br />

Starke. — Ueber Byssus Jolithus L. (Schrad. Journ. 1. Band, 1800, p. 340;.<br />

Stein F. — Auf die Entwickelungsgeschichte der Infusionsthiere. Leipzig 1854.<br />

Steinmann. — Zur Kenntniss fossiler Kalkalgen I. Die Gattung Triploporella. (Neues<br />

Jahrb. f. Miner. Band II, Heft 2, p. 130-140, Taf. V).<br />

Stephanopoli D. — Voyage en Grece. 1775.<br />

Stephenson M. — De i Island til Menneskefode brugeiige Tangarter (K. Danske Land.<br />

Selsk. Skrifter, nye Samling, 1. Bd., p. 487). Kjobenhavn 1808.<br />

Stephenson J. W. — Observations on the optical appearances presented by the inner<br />

and outer layer of Coscinodiscus when examined in bisulphide of carbon.<br />

(Monthly Microsc. Jouru. vol. X, 1873, plate I).<br />

— On mounting objects in Phosphorus and in a solution of Bijodide of Mercure<br />

and jodide of Potassium. (Journ. of R. Micr. Soc. ser. 2, vol. II. 1884, p. 163).<br />

— Diatoms mounted in Phosphorus. (Ibidem IV, 1884, p. 475).<br />

— On central light in resolution. (Ibidem ser. 2, vol. II, 1886, p. 37 et 190).<br />

Stiebel S. F. — Die Grundformen der Infusorien der Heilquellen, nebst allgemeinen<br />

Bemerkungen iiber die Eutwickelungen derselben. Frankfurt a. M. 1841.<br />

Stimpson W. — On the question whether Diatoms live on the sea-bottoms at great<br />

Dephts. (Ann. and Magaz. of Nat. Hist. vol. XII, 3 ser., 1863).<br />

Stizenberger E. — Spirulina und Arthrospira (Vorhandl. der Algem. Schweizer. Ge-<br />

selisch. fiir die gesammten Naturwiss. 1854 et in Hedwigia 1854, p. 32).<br />

— Notizer uber Protococcus crustaceus. (Hedwigia 1855, p. 78).<br />

— Algen Sachsen's. Dresden. 1860.<br />

— Dr. Ludwig Rabenhorst "s Algen Sachsens resp. Mitteleuropa 's Dec 1. c. sy-<br />

stematisch geordnet. 1873.<br />

Stodder C. — On slides of Diatomacese raounted by E. Samuels for the Boston (U.<br />

S.) Society of Natural History and presented to tlie Microscopical Society of<br />

London. (Traus. Micr. Soc. vol. IX, 1861, p. 25).<br />

— On the Structure of the valve of the Diatomacese. (Quart. Journ. of Micr. Sc.<br />

n. 5, vol. III, 1863, p. 214).<br />

— On Diatomaceous Earth of Raudolph, Mass. (Ibidem n. 5, vol. II, 1864, p. 242).<br />

— Remarks on Eupodiscus Argus. (Monthly Microscopical Journal vol. IX, 1873,<br />

p. 186, 286).<br />

— On the Navicula crassinervis etc. (Ibidera vol. XV, 1876, p. 265).<br />

— On the Locality of the Bermuda-Tripoli. (Monthly Microsc. Journal, XIV, p. 288).<br />

— A Contribution to Microgeologie: Diatoms of Richmond, Va. (Boston Nat. Hist.<br />

Soc. Proc. vol. XVIII, 1875-76).<br />

— An American Infusorial-Stratum. (Proceed. of Boston Soc. of Nat. Hist. 1876<br />

et Monthly Micr. Journ. X^ I, p. 219).


Cxx Bibliotheca Phycologica.<br />

Stodder C. — Notcs on Diatomacose from Santa Monica, California. (Amer. Journ.<br />

of micr. vol. IV, 1878).<br />

— A new Diatoms. (Amer. Micr. Journ. IV, u. 3, Cfr. etiam Journ. R. Micr. Soc.<br />

1879, II, p. 937).<br />

— Siliceous shelled Bacillaria. (Journ. Micr. Sc. vol. II, 1877, vol. IV, 1879, vol. V,<br />

1880).<br />

Stoitzner K. — Verzeichniss der in Elisenthal in Miihren gesammelten Aigen. (Ver-<br />

handl. zool. bor. Vereins zu Wicn, Band XVI, 186G, p. 319).<br />

Stokes A. C. — Key to the Desmidiere. (.\mer. Montlily Mier. Journ. 1886, VII, p. 109-<br />

114).<br />

Stokes F. G. — Hints on the Mounting of Diatomaceas. (Quart. Journ. of Micr. Sc.<br />

vol. II, n. 5, 1863, p. 202).<br />

— On cleauing Diatoms. (Ibidem vol. VII, u. 5, 1867, p. 197).<br />

— Remarks on Dr. Donkin recent paper on Diatomacese. (Ibidem vol. IV, 1869,<br />

p. 491).<br />

Stolteefoth H. — On a new species of the genus Eucampia, E. striata. (Journ. R.<br />

Micr. Sc. vol. II, 1879, p. 835).<br />

— On a simple method of Cleaning Diatoms. (Journal of Quekett Micr. Club vol.<br />

VI, 1880, p. 95, 122).<br />

— On the Diatomaceas in the Slyn Arening Bach deposit. (Journ. R. Micr. Sc.<br />

vol. III, 1880, p. 913).<br />

— On a new species of Hydrosera. (Ibidem vol. I, N. S., 1881, p. 424).<br />

Stoppani A. — II mare dei Sargassi. (Nuova Antologia di Scienze lettere ed arti<br />

anno XIX, ser. II, vol. XLVI, p. 55-85). Roma 1884.<br />

Stowell C. H. et L. A. — Beads of Amphipleura pellucida. (The Microscope V, 1885,<br />

p. 91).<br />

Strange J. — Lettera sopra rorigine della carta naturale di Cortona. Pisa 1764.<br />

Strasburger E. — Wirkung des Lichtes und der Wiirme auf Schwiirmsporen. Jena<br />

1878.<br />

— Das botauische Practicum. Jena 1884.<br />

— Ueber Kern- und Zell-theilung im Pflanzenreiche, nebst cinem Anliang iiber<br />

Befruchtung, mit 8 Taf. Jena 1888.<br />

Strockmayer. — Ueber eine neue Desmidiacecngattuug. (Verhandl. k. k. Zool. Bot.<br />

GescUschaft in Wien XXXVIII, 4, 1888, p. 85).<br />

Stroem H. — Physisk og oekonomisk Beskrivelse ovcr Fogderiot Sondmor Soroe<br />

V. Kjobenhavn 1762-1766).<br />

— Beskrivelse over norske Soe-Vaexter. (Kjobenh. Vid. Sclsk. Skrift. 10. Deel,<br />

p. 249, 12. Deel p. 314).<br />

— Anmrerkinger til Sondmors Beskrivelse. (Kongl. Norskc Vid. Selsk. Skrift. Nyc<br />

Saml. 1. B., p. 103). Kjobenhavn 1784.<br />

— Fortegnelse over Norske Soevaexter. (Ibidem 2. B., p. 347). Kjobcnhavn 1788.<br />

Stroempelt H. F. G. — Einige fiir die Wissenschaft neue Meeresalgen aus Island.<br />

(Bot. Sekt. af Naturvct. Studentsallsk i Upsala in Botan. Ccntralbiatt XXVI,<br />

p. 172-173).<br />

— Om Algvegetationcm vid Islands Kuster, m. 3 T.: Akadcmisk Afhandling. Gii-<br />

teborg 1886.<br />

— Om Algvegetationcm i Finlands Sydvcstra skiirgard, m. 3 T. Helsingfors 1884.


6ibliotheca Phycoiogica.<br />

oxxt<br />

Stroemfelt H. F. G. — Algse novse quas ad littora Scandinavica etc. (Notarisia III,<br />

1888, n. 9, p. 381-384, Tab. IIIK<br />

— Untersuchungen iiber die Haft-organe der Algen. (Bot. Sekt. af Natur. Stu-<br />

dentsalls. i Upsala in Botanisches Centralblatt XXXIII, p. 381-382, 395-400).<br />

Stroese K. — Das Bacillarienlager bei Klieken in Anhalt. (Festschr. zur XXXVII.<br />

Versammlung deutscher Philologen und Schulmanner zu Dessau 1884, Cfr.<br />

Just Botan. Jahresb. 1885, Ref. n. 77, p. 371).<br />

Strohecker. — Chemische Untersuchung der Nostocaceen. (Oesterr. botan. Zeitschrift<br />

1878, p. 155).<br />

Studnicka F. — Beitrag zur Kenntniss der bohmischen Diatomeen. (Vorhandl, k. k.<br />

Zool. Bot. Gesellschaft in Wien XXXVIII, 4, 1888, p. 735).<br />

Sturm J. — Deutschland' s Flora. Algfe bearb. von Corda m. Kpfrt. Niirnberg 1818.<br />

Sturt G. — On diatomaceous deposits of New Zealand. (Transact, of the Microsc.<br />

Soc. of Victoria, (Australia) 1874, Sept. 24, Cfr. Monthly Microsc. Journal<br />

vol. XII, p. 162). [Cfr. etiam Grove E.].<br />

SuFFREN M. — Principes de Botanique extraits des ouvrages de Linne et suivis d'un<br />

catalogue des plantes du Frioul et de la Carnia etc. Venise 1802.<br />

SuHR J. N. — Uebersicht der Algen ges. von Ecklon an der siidafrikanischen Kuste,<br />

m. 2 Kpfrt. Regensburg 1834.<br />

— Beitrage zur Algenkunde, ra. 3 col. Kupfertaf. (Flora 1840).<br />

SuLUV.\NT W. S. et WoRMLEY F. G. — On Nobort Test-plates and the Strije of<br />

Diatoms. (Quart. Journ. of Micr. Sc. vol. I, n. 5, 1861, p. 122, Ann. and Ma-<br />

gaz. of Nat. Hist. XII, ser. 3, 1871).<br />

SuRiNGAR W. F. R. — Observationes phycologicw in floram Batavara, c. 4 tab. Leo-<br />

vandiee 1857.<br />

— Illustration des Algues du Japon; Monographie du genre Gloiopeltis, avec 25<br />

pl. col. Leide 1872.<br />

— Notice sur Phistoire des faisceaux chlorophylliques de la Spirogyra. (Archiv.<br />

neerland. des scienc. exact. et nat. La Haye 1868).<br />

— Aanwinsten voor de flora Algologica van Nederland. (Kruidk. Archief II ser.,<br />

t. II. 1875, p. 27-29).<br />

— Algarum Japonicarum Musei Botanici L. B. Index precursorius (Hedw. 1870,<br />

p. 129, 1868, p. 53).<br />

— Algse Japonicse. Harlem 1870.<br />

StRSKi M. — Relazione sulla massa gelatinosa etc. Trieste 1872.<br />

SZYMANSKi F. — Ueber parasitische Algen. Breslau 1878.<br />

Sydow P. — Die bisher bekannten Europiiischen Characeen. Berlin 1882.<br />

— Anleitung zum Sammeln der Kryptogamen. Stuttgart 1886.<br />

— Tabelle zur leichteren Bestimmung der deutschen Characeen. (Syd. et Myl. Bo-<br />

taniker Kalender p. 71-76). Berlin 1886,<br />

TaberNaemontani J. T. — Icones plantarura seu stirpium. Francofurti ad Moenum<br />

1590.<br />

Tangl-E. — Ueber die Theilung des Kernes in Spirogyra-Zeilcn, m. 2 Kpfrt. (Anzeig.<br />

d. Kais. Acad. d. Wisa. in Wien 1882, n. 17).<br />

— Zur Morphologie der Cyanophyceen, ra, 3 Taf. (Abhandl. d. k, k. Akad. d. Wis-<br />

sensch. in Wien 1883).


cxxii<br />

Bibliotheca Phycologica.<br />

Taranek K. J. — Rozsivky (Diatomaceff). Prag 1S79.<br />

— Systematisclie Uebersicht der DiatomGcn der Torfmoore von Hirschberg und<br />

Umgebung, mit 2 Taf. (Sitzungsb. d. K. buhm. Gesallscii. d. Wiss. in Prag<br />

1879).<br />

— Ueber die Siisswasscr-Diatomeen aus den tertiajren Schichten von Wamsdorf<br />

in Bohmen, mit 1 Taf. (Ibidem 18S1, p. 28i).<br />

Taroioni-Tozzktti 0. — Diziouario botanico italiano, 2 vol. Firenze 1809.<br />

Targioni-Tozzetti F. — Catalogus vegetabilium marinorum Musei sui. Florenti.'e<br />

1826.<br />

Targtoni-Tozzetti A. — Intorno ad un'0scillaria ferrifera delle acque dei bagni di<br />

Vignone. (Atti congr. sc. Ital. in Pisa 1839, p. 144-145).<br />

Tassi A. — Le Alghe: Orazione inaugurale dei corsi accaderaici nella Universita di<br />

Siena. Siena 1876.<br />

Ta\lor G. H. — Water-washed Dlatoms. (Proceed. Amer. Soc Micr. 1885, p. 207).<br />

— Cleaning Diatoms from marine muds. (Ibidem p. 208).<br />

— Diatoms and Bladderwort. (Science Gossip 1885, p. 164).<br />

Tellam. — Marine Mgia new to Cornwall and Devon. (Journal of Botany 1882, p.<br />

84-85).<br />

Terebecq T. H. (de). — On Mounting Diatoms. (Monthly Microscopical Journ. vol. V,<br />

1871, p. 276).<br />

Thalheim. — Modelle von Bacillarien. (Jahresb. Schles. Gesellsch. f. vaterl. Cultur<br />

1877, p. 129).<br />

Thiselton Dyer. — Note on the foregoing communication (On Furnas, Azores Algoe).<br />

(Journ. Linn. Soc. Bot. vol. XIV. p. 326).<br />

— Sexual reproduction of Thallophytes. (Quart. Journ, of micr. Sc. 1875, p. 294,<br />

396).<br />

Thomas B. V. et Chase H. H. — Diatomaccfe of Lalie Michigan as collccted during<br />

the iast 16 years from the Water Suppl. of the Cyty of Chicago. Chicago<br />

1886. (Cfr. Notarisia II, 1987, p. 328-330).<br />

Thomson Wytille. — The Chailenger Soundiugs. (Monthly Microsc. Journal XIV,<br />

p. 245;.<br />

Thoraude M. — Prctendue pluie de sang qui serait tombee le 13 decembre dernier<br />

cn Cochinchine. (Comptes rendus hebdomadaires de 1' Acad(imie des .-«ciences<br />

de Paris CVI, 1888, p. 11).<br />

Thore J. — De Conferva hispida. (Magaz. Encycl. an. V, p. 398).<br />

— Essai d"une Chloris du departement des Landes. Dax 1803.<br />

Thore M. I. — Sur les algues des eaux thermaies, avec 6 pl. (Bul. Soc. de Borda<br />

1885, Journ. de Microgr. Paris 1885, v. IX, p. 320).<br />

Trede. — Algen der Nordseo. Hamburg 1832.<br />

Thuret G. — Rochcrchos sur les zoospores des Algucs et les antheridies des cry-<br />

ptogames, avec 31 pl. (Ann. scienc. nat. 3 scr., tom. XIV, XVI). Paris 1850-53.<br />

— Note sur la synonymie des UIv.v Lactuca et U. latissima. (Mem. Soe. sc. nat.<br />

Cherb.). Cherbourg 1854.<br />

— Notc sur un nouveau gonre d' algues de ia famiiie dcs florldecs. (Ibidcm III).<br />

Cherbourg 1855.<br />

— Rechcrches eur la fucondation de Fucacees, suivics d' obscrvati ons sur les an-


fiibliotheca Phycologica. cxxiit<br />

theridies des algues. (Ann. Scionc. nat. 4 ser., tom. II-III, avec 7 pl.). Paris<br />

1855.<br />

Thuret G. et T^ORNET E. — *Etudes phycoiogiques, avec 51 pl. Paris 187S.<br />

— Deuxieme note sur la fecondation des fucacees. (Mem. Sc. Nat. Cherb.). Cher-<br />

bourg 1857.<br />

— Essai de classification des Nostochinees. (Ann. Scienc. Nat. 6 ser., t. I). P.i-<br />

ris 1875.<br />

— Sur la reproduction du Nostoc verrucosum. (Ann. Sc. Nat. vol. II, 1844).<br />

— Observations sur la reproduction do quelques Nostochineos. (Mem. Soc. Sc. V).<br />

Cherbourg 1857.<br />

Thwaites G. H. K. — On Conjugation in the Diatomacese. (Ann. and Magaz. of Nat.<br />

Hist. Tol. I, 1847;.<br />

— Further Observations on the Diatomaceise with description of a new genus and<br />

species. (Ibidem vol. TI 1848;.<br />

— On an apparently undescribed state of the Palmellefe, with a few remarks on<br />

germination in the lower Plants. (.Ibidem II, 1848, p. 318).<br />

— Description af Coccochloris Brebissonii, a new species of Palmeilce in conjuga-<br />

tion. (Ibidem 1849, p. 243).<br />

— Mode of the formation of spores in a species of Ve.siculifera. (Ibid. 1846).<br />

— On the early stagos of development of Lemanea fluviatilis Ag. (Transact. of<br />

the Linn. Soc. 1851, p. 399).<br />

ToELLNER K. F. — Ueber die praktische Verwendung der Meeresalgen. (Monatl. Mit-<br />

theil. d. Naturw. Ver. d. Reg. Bez. Frankfurt a. 0., IV. Jahrg., n. 1, p. 9-<br />

13, n. 2, p. 4.3-45).<br />

ToEMOESVARY E. — Bacillariaccfe in Dacia obscrvatse. (Magyar Novenytani Lapok III.<br />

Jahrg., n. 34, Klausenburg 1879, Cfr. etiam in Brebissonia II, p. 94).<br />

— Bacillariacese in Dacia observatse II. (Magyar NovenytaniLapok 1880, p. 17-20).<br />

ToMASCHEK A. — *Ueber Symbiose von Bakterien (in Zoogloeaform) mit der Alge<br />

Gloeocapsa polydermatica Ktz. (Oesterreichische botanischo Zeitschrift 1887<br />

p. 134-137). •<br />

ToMASCHEK P. — Ueber das Entwickelungsgesetz der Diatomaceen. (Botanische Zei-<br />

tung 1873, n. 18).<br />

ToMMASiNi et Bl\soletto. — Streifzug von Triest nach Istrien. (Linntea 1837, p. 438).<br />

Halle 1837.<br />

ToNNiNG H. — Rariora Norvegife. (Amoenit. Acad. vol. VII, p. 470).<br />

Tornabene F. — Saggio di Geografla botanica per la Sicilia. (Atti delle 7 Riun. de-<br />

gli scienz. Ital. in Napoli).<br />

— Determinazione di tre Alghe ritrovate nclle acque idrogassose sulfuree di S.<br />

Venera del Pozzo presso Acireale in Sicilia (in 0. Silvestri Meraoria etc.<br />

p. 55-56, 1875).<br />

ToRNABENE F. 6 Maggiore. — Sopra alcuni vegetabili che servono di stagione ai rnol-<br />

luschi. 1842.<br />

Tournefort J. P. — Institutiones Rei Herbariso t. III. Paris 1719.<br />

— Histoire des plantes Ed. altera. Paris 1725.<br />

Traill G. \V. — A monograph of the Aigoe of the Firth of Fortli. (Journal of Bot.<br />

1885 february).


cxxiv<br />

Bibliotheca Phycologica.<br />

Thail G. W. — The marine Algse of Joppa, in the County af Mid-Lotliian. (Transact.<br />

and Proceed. of the Bot. Soc. of Edinburgh vol. XVI, part. III).<br />

— The algfe of the Firth of Forth. (Trans. R. Phys. Soc). Edinburgh 1880.<br />

— Additional Alga3 of the Firth of Forth. (Proceed. R. Soc. of Edinburgh 1881-<br />

82, p. 288-290).<br />

Treichel. — Ueber Polycystis ieiuginosa Kiitz. als Ursache von roth gefiirbten Trink-<br />

wasser. (Bericht iiber die 2. Versamml. des Westpreuss. Bot. Zool. Ver. zu<br />

Marienswerder am 22. Juni 1879).<br />

Trei,e.\se W. — Biology of the Conjugatfe. (Tho Rotan. Gazzette 1885, p. 256).<br />

Trentepohl J. F. — Anmerkuugen iiber einige in den ersten Heften der Flora da-<br />

nica abgebildete Pflanze. (Roth Botan. Bemerk. uud Bericht. p. 52).<br />

— Beobachtungen iiber die Fortpflanzung der Ectospermen des Hcrrn Vaucher.<br />

(Ibidem p. ISOJ.<br />

Treub M. — Nostoc-Colonien in Gunuera macrophylla Bl. (Nederl. Kruidk. Archief<br />

2 ser., 3. B., 4. St). Nymegen 1882.<br />

Treyiranus G. R. — Biologie oder Philosophie der lebenden Natur fiir Naturforscher<br />

und Arezte 4 Theile. Goettingen 1802-1814.<br />

Treviranus L. C. — Von Bau der cryptogamischen Wassergewiichse. (Weber und<br />

Mohrs Beitr. zur Naturk. 1. Bd. p. 168).<br />

— Beobachtungen iiber die Bewegung des Korraigen Wesens in einigen Confer-<br />

ven und einer Chara. (Ibidem 2. Bd. p. 142).<br />

Trevisan di S. Leon V. — Enuraeratio stirpium cryptogamicarum <strong>hucusque</strong> in Pro-<br />

vincia patavina observatarum. Patavii 1840.<br />

— Memoria sul genere Bangia. (Atti Congr. sc. ital. in Firenze p. 478-481). Fi-<br />

renze 1841.<br />

— Prospetto della Flora Euganea. Padova 1842.<br />

— Suli'ordine delle Byssaceae di Fries (Atti Congr. d. sc. ital. in Padova p. 261).<br />

Padova 1842.<br />

— Sopra una nuova classiflcazione delle alghe. (Ibidem p. 328-335).<br />

— Manoscritto di una Synopsis generum Algarum adjecta cnumeratione specierum<br />

<strong>hucusque</strong> <strong>cognitarum</strong> cum synonymis omnibus. (Ibidera p. 331).<br />

— Sunti di tre raemorie algologiche. Padova 1842.<br />

— Le Alghc del Tenere Udinese denorainate e descritte. Padova 1844.<br />

— Nomenclator Algarurn ou collection des noms iraposcs aux plantes de la fa-<br />

mille des Algues Tom. I. Padova 1845.<br />

— Ilicerche sui tessuti delle Alghe. (Atti Congr. Sc. ital. in Venezia p. ll^. Ve-<br />

nezia 1847.<br />

— Sopra un nuovo genere Meneghinia di alghc imenotalle. (Ibidom p. 17).<br />

— Saggio di una Monografla delle Alghe coccotallo. (Ibidem). Padova 1848.<br />

— Sopra gli organi di riproduzione c moltiplicazione dolle Algho Floridee. (Ibidem<br />

p. 86).<br />

— Caulerparum sciagraphia. (Linna^a Band XXII, Ileft II, 1849, p. 129;.<br />

-— De Dictyoteis adurabratio. (Ibidera p. 421-464).<br />

— Amphiroa heterarthra, eine neuc Alge aus dor Farailie dor Florideon. (Flora<br />

1849, n. 27, p. 416).<br />

— Note sur les corallincs. (BnU. Soc. Imp. dcs N:;t. do Moscou 1850, n. 1 ; Nova<br />

Acta Acad. Ca?s. Leop. Car. Nat. Curios. vol. X.XIII, pars II, p. 817).


Bibliotheca Phycologica. cxxv<br />

Trevisan di S. Leon V. — Speroiiia, Caulerparum geaus (Isis, encyclopadisclie Zeit-<br />

schrift). Monaco 1851.<br />

— L'Elis'abethia miniata, nuovo gcnere di Alghe. (Appeudice alla Gazzetta Uff.<br />

di Venezia 1855, n. 53).<br />

— Catalogo delle Alghe viventi nelle termali Euganee. (Atti R. Ist. Ven. ser. II,<br />

tomo XVI, p. 2063). Venezla 1871,<br />

— <strong>Sylloge</strong> sporopiiytarum Italise. (Atti Soc. Sc. Nat. Ital. voi. XVII, p. 213-258).<br />

Milauo 1874.<br />

— Sulla fruttilicazione delle Ceramiee. (Rend. R. Ist. lomb. serie II, vol. VIII.<br />

fasc. IX). Milano 1875.<br />

Trimen. — Chara fragifera as a british plant, with 1 pl. (Journal of Botauy N. S.<br />

vol. VI, 1877, p. 353).<br />

Trottes. — The Diatoms of the Tay. (Proceed. Perthshire Soc. of nat. sc. v. I, part<br />

V. 1886, p. 5).<br />

Truan Y LuARD A. - Ensayo sobra la Synopsis de las Diatomeas de Asturias. (Ann.<br />

soc. Espan. Hist. uat. XIII, ISS'^, p. 307, 4 lamin.). Madrid 1885.<br />

Truan y Luard A. et Witt 0. N. — Die Diatomaceen der Polycystinenkreide von<br />

Jeremie in Hayti, Westindien, mit 7 Taf. Berlin 1888.<br />

TuLK J. A. — On Bleaching and preparing Diatoms . (Transact. Micr. Soc. vol. XI,<br />

1863, p. 4).<br />

— De Ulva furcellata et multifida. (Schrad. Journ. 1. Bd. 1800, p 300).<br />

Turner D. — Synopsis of the british Fuci vol. I-II. London 1802.<br />

— Description of 4 new species of Fucus, w. 3 col. plates. (Trans. Linn. Soc,<br />

voL VI, p. 125). - London 1802.<br />

— Historia fucorum, 4 vol. cum 258 tab. col. Londini 1808-1919.<br />

TuRNER W. B, — Notes on Fresh-water Algse. (The Naturalist 1886, February).<br />

— On some news and rare Desmids, w. 2 plates. (Journ. Royal Micr. Soc. Loudou<br />

1885, Decemb. ser. II, vol. V, p. 933).<br />

— The Freshwater-algse of the Leeds District. (The Naturalist V, p. 38-40).<br />

— Algge of Strensall Common. with 1 plate. (The Naturalist 1883-P4).<br />

— List of Algje of West Yorkshire. (Trans. Leeds Nat. Club, 18^6).<br />

— Notes ou Algge collected at Gormire and Tiiirkleby witli Notice of a new Form.<br />

(The Naturalist 1887, n. 146, p. 275).<br />

TuRPiN P. J. — Sur quelques veg6taux microscopiques, avec pl. col. Paris 1827.<br />

— Observations sur le nouveau genre Surirella. (Mem. du Muscum Tome XVI,<br />

1828, p, 362).<br />

— Etude microscopique de la Bar^gine de Bareges et de la Baregine de Neris,<br />

avec pl. col. Paris 1830.<br />

Unger F. — Algologische Beobachtungen. (Leop. Akad. Bd. XVI, m. col. Tuf.). Bonn<br />

1832.<br />

— Die Pflanze im Momente der Thierwenduug, m. coi. Taf. Wien 1843.<br />

— Mikroskopische Beobachtungen iiber die Samenthiere der Pflanzen 2 Abhandi.<br />

(Leop. Akad. Band XVIII, m. 2 Kpfrt. 1837).<br />

— Sur rOscillaria labyrinthiformis Ag. (Anu. Sc. Nat. Bot. vol. XI, 1839).<br />

— Mikroskopische Untersuchungen des athmosphaerischen Staubes von Graz. (Sit-<br />

zungsb. K. Akad. d. Wiss. in Wien 1849).


cxxvi Bibliotheca Phycologlca.<br />

Unger F. — Ueber Vauclieria clavata Agdli. (Sitzungsber. K. Akad. der Wiss. voi.<br />

VIII Wien 1852).<br />

— Beitrage zur Kenntniss der niedersteu Algenforinen. Wion 1853-51.<br />

Vaiu, W. B. — Diatoms in iafusorial earth being absorbed by roots of Corn. (Quart.<br />

Journ. sc. 1876, July et M. M. J. XVI, p. 156).<br />

Vahl M. — Endeel cryptogatnislie Planter (Fuci) fra S. Groix. (Natur. Hist. Selsk.<br />

Skrift. 5. Bind, 2. Heft, p. 29). Kjobenhavn 1802.<br />

Vaillant S. — Botanicon Parisiense. Leide et Amstcrdam 172G.<br />

— De la fecondation dans les cryptogames. Paris 186.3.<br />

Valiante R. — Le Cystoseirse del Golfo di Napoli, con 15 tavole. Lcipzig 1833.<br />

— Sopra ua'Ectocarpea parassita Cystoseira opuntioides. (Strebloneraopsis irri-<br />

tans). (Mittheil. aus d. Zool. Station zu Neapel IV, 4, 1883, Taf. 1).<br />

Van-Brunt C. — Removing air from Diatoms. (Amer. monthly microsc. Journ. IV,<br />

1884, p. 39).<br />

— Preparation of Bacillaria paradoxa. (Ibidera p. GO).<br />

Vandelli D. — Ulva labyrinthiformis.<br />

— Dissertatio de Aponinis tiiermis. Patavii 1758.<br />

Van-den-Broeis. E. — Sur les Diatomees recueillies en Belgique par Elirenberg. (Ann.<br />

Soc. belge de Microscopie T. IV, 1877-78).<br />

— Remarques sur la note de Mr. van Heurclc sur l' Amphipleura pellucida. (Buli.<br />

Soc. Belg. de Microsc. XI, 1834, p. 67).<br />

Van-Ermengen E. — Discussion sur la structure de quolques Diatomees conteuues<br />

dans le Cementstein du Jutland, avec MM. Prinz, Errera, Grunow, Francotte<br />

etc. (Ann. Soc. Belg. de Microsc. Bruxelles 1885, tom. X, p. 70).<br />

Van-Heurck H. — Recherches sur la Navicula affinis. (Ann. Soc. pliyt. d' Anvers<br />

tome I, 1864, p. II).<br />

— Le Microscope appliquc a Tctude des Diatomees (trad.). Anvers 1878.<br />

— Rccherches des Diatomees. (Brebissonia I, 1878, n. 2, 3, 6).<br />

— Structure microscopique de la valve des Diatoraees. (Bull. Soc. belge dc Mi-<br />

croscopie XI, 1884, p. 71).<br />

— De l'empIoi du styrax el du liquidambar eu remplacement du baumo de Ca-<br />

nada. (Ibidem X, 1884, p. 178).<br />

— Notc sur la pliotographie des perles de rAraphipIeura pellucida. (Ibidora XI,<br />

1885, p. S6).<br />

— Les perles de rAmphipleura pellucida. (Journal de Micrograpliie IX, 1885, p. 129.<br />

— La retine de la Science. (Ibidem IX, 1885, p. 132).<br />

— Noto sur la resolutiou on perles de T Auipliipleura pellucida Kiitz. et sur la<br />

nature rcelle des stries dcs Diatoinees. (Bull. Soc. Bclg. de Microsc.<br />

Bruxelles 1885, n. IL p- 45.<br />

— Le Diatomoscope. (Guide scicntif. Journ. dos ainat. dos sciences Bruxolles 1885,<br />

n. 4).<br />

— Synopsis des Diatomces de Belgique 8. pp. 235. Copcnliagcn, Aiivor.sa 1885.<br />

— Notc sur une seric do pliotomicrogrammes faitcs en 1886. (Bull. Soc. bolge de<br />

Microsc. vol. XIII, 1886, p. 5).<br />

— Silvcring Diatoms. (Engl. Mochan, XLU, 1886, p. 541).


Bibliotheca Phycologica.<br />

'<br />

cxxvii<br />

— Nouvelle preparation du mediurn k haut indice (2,4) et note sur le liquidam-<br />

bar. (Bull. Soc. belgo de Microsc. vol. XIII, 1886, p. 20).<br />

— Comparateur :i employer dans les recherches microscopi ques. (Ibidem v. XIII.<br />

1886, p. 76).<br />

Van-Tieghem P. — Bacteries vertes. (BuII. Soc. Bot. Fr. t. 27, 1880, p. 174-174).<br />

— Sycamina nigrescens, une Volvocinee sans Chlorophylle. (BuU. Soc. Bot. Fr.<br />

t. 27, 1880, p. 200-204).<br />

— Dimystax Ferrieri. (BulL Soc. Bot. Fr. vol. 27, 1880, p. 130-132).<br />

— Traite de Botanique generale ed. II. Paris 1889.<br />

Vaucher J. P. — Histoire des Conferves d'eau douce avec pl., suivi de Thistoire des<br />

Tremelles et des Ulves d'eau douce. Geneve 1800.<br />

— Memoire sur les gaines des Conferves. (Bull. Philom. an. 9, p. 185 et Journal<br />

de physique 1808, tome 52, p. 344). Paris 1800.<br />

Vaupell. — Befruchtningen hos (Edogonium. Kjobenhavn 1859.<br />

Velley T. — Coloured of marine plantes found on the sonthera coast ofEngiand etc.<br />

Bathonise 1795.<br />

— Remarks on the nature and propagation of marine plants. (Trausact. of the<br />

Linn. Soc. vol. V, p. 145)<br />

Venturi G. B. — Lettera al prof. Pietro Conflgliachi. (Gioruale di Fisica decl I, t. I,<br />

bim. III). Pavia 1813.<br />

— Memoire sur le Nostoch. (Nouv. Mem. de TAcad. de Dijon 1784, p. 13).<br />

ViLCKE J. C. — On en liteu Vaext, som vaexer uti Driksglas och haelles for en Ser-<br />

tularia eller Conferva. (Act. Holm. 1764, vol. XXV, p. 264).<br />

ViNES Sydney H. — The Pro-Embryo of Chara: An Essai in Morphology. (Journal of<br />

Botany 1878, p. 355).<br />

— Apospory in Characefe. (Annals of Botany XXV, p. 315).<br />

— On alternation of generations in the Thallophytes. (Journal of Botany 1879,<br />

Novemb.).<br />

— Note on the Morphology of the Characese. (Ibidem XIII, 1879, p. 1879, p. 176).<br />

VoGES M. E. — Das Pflanzenleben des Meeres, mit25 Abbildungen Leipzig, P. Froh-<br />

berg 1886.<br />

VoRCE C. M. — Motion of Diatoms. (Amer. Monthly Micr. Journ. v. III, 1882, p. 43).<br />

— Division of Coscinodiscus Niagarse. (Journ. R. Micr. Sc. VI, 1886, p. 660).<br />

Wackernagel K. — Praparation der Diatomeen. (Zeitschrift fiir Mikroskopie 1879,<br />

n. 3).<br />

Wagner H. — Diatomaceen. Bielefleld 1855.<br />

Wahlenberg G. — Flora lapponica exhibens plantas geographice et botanice conside-<br />

ratas in Lapponiis Suecicis. Berolini 1812.<br />

Wakker J. H. — Over kristalloiden en andere lichamen de in de celien von zeewie-<br />

ren voorkomen. (Nederl. kruidk. Archief Ser. II, Deel IV, p. 369-382).<br />

— Die Neubildung an abgest:hnittenen Blattern von Caulerpa prolifera, m. 1 T.<br />

(Verslagen en Mededeeligen d. Kon. Akademie vau Weteuschapen Afdeel.<br />

Natursk. 3 R. Deel II, p. 251-264). Arasterdam 1886,<br />

Waldner M. — Die Entstehung der Schlaiiche in den Nostoc-Colonien bei Blasia,<br />

mit 1 Taf. (Sitzungsb. der K. Akad. der Wissensch. Band LXXVIH, Abtlieil.<br />

1. 1878).


cxxviii Bibliotheca Pliycologica.<br />

Walkeu Th. — Dasya venusta ia Britain. (Journ. of Botauy vol. XXI, 1883, p. 52-53;.<br />

— Bournemouth Algse. (Ibidom p. 373-374).<br />

— Marine Algse at Lyme llogis. (Ibidem vol. XXII, 1884, p. 377).<br />

Walker W. C. et Chase H H. — Notes on some new and rare Diatoms ser. I, with<br />

2 platos. Utica, New York, 1886.<br />

Wallace J. — An account of the islands of Orkney. London 1700.<br />

Wallich G. C, — On Triceratium and some new allied forms, Hydrosera. (Quart.<br />

Journ. of Micr. Sc. vol. VI. 1858, p. 242, plates XII-XIII).<br />

— Ou Siliceous Organisms found in digostive Cavities of the Salpa3 and their re-<br />

lation to the Flint Nodules in Chalk. (Trans. Micr. Soc. vol. VII, 18(30, p. 36,<br />

plate II).<br />

— On the Development and Structure of the Diatom valvos. (Ibidem vol. VIII,<br />

1869, p. 129).<br />

— Ou the Markings of the Diatomacese in common use as Test-objects. (Ann.<br />

and Magaz. of Nat. Hist. vol. V, series III, 1860, p. 122).<br />

— Observations on the distribution and Habits of the pelagio and Freshwater<br />

free floating Diatomaceaj. (Ibidem vol. V, serles III, 1860, p. 122).<br />

— Descriptions of Desmidiacea; from Lower Bengal. (Ibidem vol. V, series III,<br />

1860, p. 184 et 273, w. 3 plat.).<br />

— Do Diatoms live ou the Sea-bottoms at great dephts. (Ibidem vol. XII, ser. III,<br />

1863).<br />

— On the Structure of the valves of Pleurosigma and other diatoms. (Ibid. v. XI,<br />

series III, 1862).<br />

— On the Relation betweeu tlie Development, Ileproduction and Markings of<br />

the Diatomacese, with 1 plate. (Monthly Microscopical Journal vol. XVII,<br />

1867, p. 61).<br />

— Are the Desmids and Diatoms simple cells?. (Pop. Sc. Review vol. I, N. S.<br />

1877).<br />

— On Filaments on Diatoms. CJourn. R. Micr. Soc. V, 1885, p. 572).<br />

— Structure of Diatoms. (Engl. Mech. 1885, vol. XL, p. 496).<br />

Wallroth C. F. W. — Annus botanicus sivo supplomentum tertiura ad Curtii Spren-<br />

gelii Floram halensem. Ilalse 1815.<br />

— Flora cryptogamica Germanije : pars posterior continen Algas ct Fungos. No-<br />

rimbergas 1833.<br />

Walther J. — Die gesteinsbildenden Kalkalgen des Golfes von Neapel und die En-<br />

stehung structurloser Kalke. (Zeitschr. d. deutsch. Geol. Ges. Bd. XXXVII,<br />

2). Berlin 1885.<br />

— Formation of Structurless Ciialk by Sea-weeds. (Scionco VII, 1886, p. 575).<br />

Walz J. — Beitriige zur Morphologie und Systematik der Gattung Vaucheria. (Prin-<br />

gsh. Jahrb. Band V, Heft. 2). Leipzig 1866.<br />

— Beitriige zur Kenntniss der Zoosporenbildung bei den Algen. (Botanische Zci-<br />

tung 1868, p. 497).<br />

— Ueber die Befruchtung bci Urospora mirabili Aresch. (Sitzungsbericiitc der<br />

neurussischen Gescllschaft dur Naturforsclior zu Odessa 1874, p. 11-12).<br />

— Sur les algues du genre Sccnedesmus Meyen. (Mcmoires de la Societc des Na-<br />

tur. de Kicw 1870, I).


Bibliotheca Phycologiea. cxxix<br />

Walz J. — Ueber Zoosporeu einer Diatomeaa. CVorh. dritter russ. Naturf. Versa,inml.<br />

Kiew 1871, Botanische Zeitung 1872, n. 22, p. 522).<br />

Warming E. — Ein vierzelliges Gonium. (Tetramonas socialis Dujardin). (Botanisk<br />

Tidsskrift III. R., I. Bind, p. 69-84 m. 1 Tab.). Kjobcnhavn 1876.<br />

Warren K. S. — Preparing Diatoms. (Americ. Monthly Microsc. Journ. III, 1882,<br />

p. 111).<br />

Wartmann B. — Beitrage zur Anatomie und Entwickelungsgeschichte der Algengat-<br />

tung Lemanea, m. 3 Kupfertaf. S. Gallen 1854.<br />

— Ueber Diatomaceen. (Verhandl. d. Schweizer Naturf. Gesellsch. Jahresversamml.<br />

zu St. Gallen 1879, p. 65).<br />

Watts H. — On the Freshwater Algse of Victoria. (Transact. and Proceed. of the<br />

R. Soc. of Victoria 1865).<br />

Webb P. B. — Otia hispanica seu delectus plantarum rariorum aut nondum rite notarum<br />

per Hispaniam sponte crescentium. Parisiis 1843.<br />

Weber F. et MoHR E. M. H. — Grossbritanniens Conferven. Gottingen 1803-1805.<br />

— Naturhistorische Reise durch einen Theil Schwedens, Gottingen 1804.<br />

— Archiv fiir systematische Naturgeschichte I. Heft. Leipzig 1803.<br />

— Beitrage zur Naturkunde I. Theil Kicl 1801, II. Theil Kiel 1810.<br />

Weber van Bosse A. - Bijdrage tot de Algenflora van Nederland I, m. 1 Taf. (Ne-<br />

derl. Kruidk. Archief 2 ser., 4 Deel, 4 Stuch, 1886, pag. 303-368), II, (Ibidem<br />

1887).<br />

— * Etude sur les algues parassites de Paresseux avec 2 planches. fVerhand. van<br />

de Holland. Maatsch. der Wetenschap. 3 Verz. Deel V, 1 Stiich). Haarlem<br />

1887.<br />

Weed W. H. — The Diatom marshes and Diatom Beds of the Yellowstoac National<br />

Park. (Botanical Gazette vol. XIV, 1889, n. 5, p. 117-120).<br />

Weyel G. — Oservationes botanicaj. Gryphise 1772.<br />

Weis F. G. — Plantse cryptogamica^ Flora goettingensis. Go^ttingse 1770.<br />

Weisse J. F. — Nachlese S. Petersburgischer Infusorien. (BuII. Ph. Math. Acad. de S.<br />

Petersbourg 1858-59).<br />

— Mikroskopische Analyse eines organischen Polvischiefers aus dem Goverment<br />

Simbrisk, m. 3 Taf. (BuU. Ph. Math. Acad. de S. Petersbourg 1854j.<br />

— Resultate von vergleichenden mikroskopischen Untersuchungen von mehr denn<br />

30 verschiedenen Proben der sogenannten Schwarzen-Erde. Moscow 1855.<br />

— Diatomaceen des Badeschlammes von Arensberg und Hapsal wie auch des<br />

sogenannten Mineralschlammes von Soolen Badeanstalt in Staraja Russa, ra.<br />

1 Taf. (Bull. Ac. Imp. d. sc. de S. Petersbourg 1860 et Mcl. biol. T. III).<br />

— Vergeichniss aller von mir in einen 30 Jahren Zeitraum zu St. Petersbourg<br />

beobachteten Infusorien, Bacillarien und Raderthiere. Moskau 1863.<br />

— Diatomaceen des Ladoga See. S. Petersbourg 1864.<br />

— Fernere Untersuchungen von Grundproben aus dem Ladoga See, mit 1 Taf. S.<br />

Petersbourg 1865.<br />

— Mikroskopische Untersuchungen des Guanos, mit 2 Taf. S. Petersbourg 1867.<br />

— Viertes Verzeichniss St. Petersburgischer Infusorien, nebst Beschreibung zweier<br />

neucn Arten, mit 1 Taf. (Bull. Ph. Math. d. Acad. d. S. Petersbourg).<br />

Weiss A. — Zum Baue und der Natur der Diatomaceen, mit 3 Taf. (K. K. Wissensch.<br />

Akad. XLIII. Band). Wien 1871.


cxxx<br />

Bibliotheca Phycologiciu<br />

Weiss A. — Nature of Diatom structuro. (Montlily Microscopicul .lourn. VIII, 1872,<br />

p. 194).<br />

Wells S. — On tliy Structure of Eupodiscus Argus. (Montiily Microscoi^ical .lourual<br />

vol. IX, 1873, p. 110).<br />

— On the Markings of Frustulia saxonica. (Ibidem vol. XVI, 1876, p. 169).<br />

Welwitsch F. — Synopsis Nostochincarum Austriae inferioris. Wien 1836.<br />

— Systematisciic Aufzaliluug der Susswassoralgeu Unteroesterreichs. (Abliandl.<br />

zool. botau. Vereins in Wien 1857).<br />

Wenham F. H. — Metallic impressions of Diatoms. (Quart. .Journ. of Micr. Sc. v. III,<br />

1855, p. 244).<br />

— Suulight IUumination of Diatoms. (Ibidem vol. III, u. s., 1863, p. 300).<br />

— On the Structure of Diatoms and Podura scales. (Mouthly Microscopical Journ.<br />

vol. II, 1869, p. 25).<br />

Weeneck. — Betrachtung iiber die Abhandlung betitelt ((Die Grundformen der In-<br />

fusorien in der Heiquellen» von D.r S. F. Stiebel, und eiuige Bemerkungen<br />

zum vorstehcude Aufsatz vou A. Elirenberg. Frankfurt a. M, 1841.<br />

West W. — Tho Desmids of Maine. (Journal of Botany 1888, Novemb.).<br />

— List of Desmids from Mas sachussets. (Journal of the R. Micr. Soc. 1889, Fe-<br />

bruary, with plates 2).<br />

West T. — Oa the structure of Rhabdonema and other Diatomaccce with compound<br />

Frustules. (Quart. Journ. Micr. Sc. vol. VI, 1858, p. 187).<br />

— Remarks on some Diatomacese new or iuperfectly described aud a new De-<br />

smid. (Trans. Micr. Soc. vol. VIII, 1860, p. 167, plate VII).<br />

Westendorp J. D. — Notices sur quelques cryptogames incidites ou nouveaux pour<br />

la nore belge. 1845-61.<br />

— Les cryptogames class(ies d'apres leurs stations naturelles. 1854-65.<br />

Westermaier. — Uebor die Wachsthumsintensitat der Scheitelzelle und deren jiing-<br />

steu Segmento. (Priugsheim's Jahrb. f. wiss. Bot. XII, 1881, p. 439-472).<br />

Whitaker. — Fucus natans. Lewes 1830.<br />

White. — On the resting spores of Protococcus pluvialis. (Journ. of Quek. Micr, Club<br />

1880, May).<br />

Wiegmann A. F. - Ueber Entstehung von Entomostraceen und Podurellcn aus der<br />

Pricstleyschen griinen Materic, Verwaudlung dorselben in kryptogamische<br />

Gewachse und dieser wieder in die oben genannton Thicrc. (Nova Acta Baud<br />

XI, p. 717, XI, p. 541). Boun 1821.<br />

WlGAND. — llimantidium dilatatum und 11. striatum. (Ilcdwigia II, p. 43, t. VII).<br />

— Bemerkuugen iiber eiuige Diatoraaceon. (Ibidom II, 1860, p. 44, T. 7).<br />

— Biddulphia unifasciata, B. bifasciata, B. transvorsa n. sp. (Ibidem II, 1860, p. 45,<br />

T. 7).<br />

— Odontella biddulphioides. (Ibidem II, 1860, p. 46, T. 7).<br />

— Tcssella striata. (Ibidem II, 1860, p. 46, T. 7).<br />

— Cocconeis radiatus. (Ibidem II, 1860, p. 46).<br />

WiGGERS F. H. — Primitifo floraj Ilolsatia^. Kiliro 1788.<br />

WiLD. — Docs Sargassum vcgetate iu the opcn sea?. (Naturc vol. XX, p. 578).<br />

WiLL II. — Zur Anatomie von Macrocystis luxuriaus Hook. f. et Ilarv. (Botanische<br />

Zcitung 42. Jahrg. 1884, p. 801-808, 825-830, Taf. XII).


Bibliotheca Phycologlca.<br />

Cxxxi<br />

WiLLAN R. — Observations: Confervre species (Byssus lanuginosa; in aquis sulphureis<br />

Croft prope Dariington. London 1782.<br />

WiLLE N. — Algarum aqu^e dulcis novfe Semlije enumeratio, c. 3 tab. Holmife 1879.<br />

— Bidrag till Kundskaben om Norgcs Ferskvandsalger I, m. 2 Kpfrt. Christiania<br />

1880.<br />

— Om Chrysopyxis bipes St. og Dinobryon Sertularia Elir., m. col. Kpfrt. (Oefvers.<br />

af K. Vet. Akad. Forhandl. 1SS2, p. (190-22). Stockholm 1S82.<br />

— Om Slaegten Gongrosira KiUz., m Kpfrt. (Oefvers. afK.Vet. Akad. Forhandi.<br />

Stoekholm 1883).<br />

— * Beitriige zur Entwickelungsgeschichte der physiologischen Gewebesysteme bei<br />

einigen Florideen, m. 6 Taf. (Nova acta Acap. Leop. Carol. Band LII, n. 2).<br />

Hallc 1887.<br />

— * Aigologische Mittheilungen. (Pringheim 's Jahrbiicher XVIIL p. 425-518, Taf.<br />

XVI-XIV).<br />

— Algologiske Bidrag. (Vidensk. Forhandl.). Christiania 1880.<br />

— On en ny endophyt.i?k Alge. (1. c). Christiania 1880.<br />

— * Om Svaermecellerne og deres copulation hos Trentepohlia Mart., m. Kpfr.<br />

(Botaniska Notiser). Lund 1878.<br />

— Om Huileceller hos Conferva (L.) Wille. (Oefvers. Kongl. Vetenpk. Akad. FiJr-<br />

handl.). Stockholm 1881.<br />

— Bidrag til Sydamerikas Algflora I-III. (Biliang till K. Svenska Vetensk. Akad.<br />

Handl. VIII, 18, p. 8-64, Taf. I-III). Stockholm 1884.<br />

— Ueber Akineten und Aplanosporen bei den Algen. (Botan. Centralblatt Band<br />

XVI, 1883, p. 215-219).<br />

— Ueber die Zellkerne und die Poren der Wiinde bei den Phycochromaceen.<br />

(Ber. deutsch. bot. Gesellsch. Band I, 188.3, p. 243-246 mit Holzschnitten).<br />

— Zur physiologischen Anatomie der Algen. (Bot. Centralblatt. Cassel 1885, n. 35,<br />

p. 258).<br />

— Ueber das Assimilationssystem der Algen. (Bot. Ccnt. Cassell885, n. 35, p. 264,<br />

n. 36, p. 296).<br />

— Siebhyphen bei den Algen. (Berichte den Deutsch. Bot. Gesellsch. 1885, Bd.<br />

III, p. 29, Taf. V).<br />

— *Bidrag til Algernes Physiologiske Anatomi, m. 8 Taf. (S. V. N. Akad. Handl.<br />

Bd. XXI, n. 12). Stockholm 1885.<br />

— Ueber Chroraulina-Arten als Palraellastadium bei Flagellaten. (Botanisches Cen-<br />

tralblatt XXIII, 1885, p. 158-263).<br />

— * Om Topcellevaexten hos Lomentaria kaliformis. (Botaniska Notiser 1S87, hiiftet<br />

VI, p. 252).<br />

— * Ueber die Blasen der Fucaceen. (Biologiska Foreningen Fiirhandlingar Band I,<br />

Decemb. 1888, n. .3, p. 63-65). Stockholm 18S9.<br />

WiLLE N. et KoLDERUP-RosENA^NGE L. — * Alger fra Novaja-Semlia og Kara-Havet<br />

samlede pa Dijmphna-Expedition 1832-1883 af Th. Holm, m. 2 Taf. (Dijmphna<br />

Toglets zoologisk-botanisk Udbytte). Kjobenhavn 18S5.<br />

WiLLiAMSON W. C. — On Structure of Volvox globator. (Mjcroscopical Transactions<br />

vol. I).<br />

— On a new species of Campylodiscus, C. Horologium. (Ann. and Magaz of Nat,<br />

Hist. vol. I, ser. II, 1848).<br />

'


cxxxii<br />

Bibliotheca Phycologica.<br />

WiLUAMSON W. C. — Ou the organisation of tiie fossil plants of the coal measures.<br />

(Proceed. R. Soc. of London XXVIII, pas- 445 ot ia Journ. of Botany 1S7S,<br />

p. m).<br />

Wii.nuR C. L. — Separating Desmids, Diatoms and other miuute objects. (The Micro-<br />

scope VI, 1886, p. 169).<br />

WiLLS. — On the Structure and Life-history of Volvox Globator. (Midland Naturalist<br />

III, p. 209-214).<br />

— On the movernent of cell plasm of Closterium Lunula. (Ibidem p. 137).<br />

— Some unsolved problems in the management of the marine aquarium. (The<br />

Nature vol. XIII, 1876, p. 189).<br />

WiLSON P. B. — Diatomacea^ absorbed in thcir entire State by the roots of plants.<br />

(SiIIiman's Amer. Journ. 1876, May et M. M. J. XVI, p. 92).<br />

WiLSON E. T. — Notes on Diatomaceae collected during the Expedition for the Sur-<br />

vey of Sinai. Folio.<br />

WiNKLER C. — Ueber einige fiir die Ostseeprovinzen neue Characeen. (Sitzungsb. d.<br />

Dorpater Naturf. Gesellsch. IV. Band, II. Heft 1876, p. 259 2GC>).<br />

— Ueber einige fur die Ostseeproviuzen neue Siisswasseralgen. (Sitzungsb. d. Dor-<br />

pater Naturf. Ges. 1882, Febr. 17, p. 241-250),<br />

WiNTER G. — Ueber ein natiirliches System der Thallophyten. (Hedwigia 1879, n. 1).<br />

WiTHERiNG G. — A systematical arraugement of british plants. Birmingam 3. cdit.<br />

1796, 1812 (5. edit.), London 1818 (6. edit.).<br />

WiTT 0. N. — Bericht iiber die Untersuchung zweier Diatomeen-Gemische. (Journ.<br />

des Museum Godefroy Heft 1, 1873).<br />

— Untersuchungen iiber Diatomeen-Gemische, ein Beitrag zur Kenntniss der<br />

Siidsee. (1. c. Heft 1, p. 111, 1873, Hamburg).<br />

— Ueber die Diatomaceen des Polierschiefers von Archangelsk-Kurojedowa im<br />

Gouvernement Simbirsk, m. 7 Taf. (Schriften d. russ. Mineral. Gesellsch. St.<br />

Petersburg 1885).<br />

— Removal of Siliceous coverings from fossil Diatoms. (Journ. R. Micr. Soc. II<br />

ser., VI, p. 880).<br />

WiTTRocK V. B. — Ueber Binuclearia, eine neuo Confervaceen-Gattung. (Botanisches<br />

Centralblatt 1887, n. 2, 3).<br />

— Ora Binuclearia ett nytt Confervacee-sUigte, mit 1 Taf. (Sv. Vet. Ak. Bihang<br />

Band XII, Abth. 11, n. 5).<br />

— Ueber eine subfossile hauptsiichlich von Algen gebildetc Erdschicht. (Botan.<br />

Sallskapet i Stockholm in Botan. Centralblatt Band XXI,, 1880).<br />

— Prodromus Monographi» (Edogoniearum. (Nov. Act. Reg. Soc. Sc. Ups. ser.<br />

III, vol. IX, 1874, m. Taf.).<br />

— Anaba^na. (Botaniska Notiser 1882, p. 50-60, mit Abbild.).<br />

— Ueber das Zusammenloben von Thieren und Algen. (Kongl. Vet. AUad. i Stock-<br />

holm 1882).<br />

— On the Algic Flora of the Arctic Seas. (TIjc Nature vol. XXX, 1881, p. 638-640).<br />

— Ueber Sphacelaria cirrhosa (Roth) Ag. var. tegagropila Ag. (Bot. Ges. zu Sto-<br />

ckholm, Sitz. am 27. Febr. 1884, Cfr. Centralbl. XVII. Band, 1884, p. 283-284).<br />

— Fnrstik till cn Monografi dfver AlgsUlgte Monoslroma Thur., med 4 Tab. Sto-<br />

ckholin 1872.


Bibliotheca Phycologica. cxxxui<br />

WiTTROCK. V. B. — Oin Gotlends octi Oelands Sotvattonstilger. (Biliang till Kongl.<br />

Vet. Akad. Handl. Band I, n. 1). Stockliolm 1872.<br />

— Om Suons ocli Isens Flora sarskildt i ArktiskaTrakterna, ni. 5 col. Kpfrt. Stock-<br />

iiolm 1883.<br />

— On tlic Developpement and Systematic Arrangemeut of tlie PithophoraceBe, w.<br />

'i plates. Upsala 1877.<br />

— On the Spore-formationof the Mesocarpese esp. of Gonatonema, w. plat. (Bihang<br />

till K. Svenska Vet. Akad. Ilandl. Stockholm 1878).<br />

— Beitrag zur Kenntniss der Zygnemaceen und JMesocarpaccen. Upsala 1869. (Gfr.<br />

Hedw. 1871, p. 88).<br />

— (Edogoniaceae uovae in Suecia lectse. (Bot. Notiser n. 1 Fcbr. 1872, Gfr, Hedw.<br />

1871, p. 87).<br />

— (Edogoniacese americaufe (Ibidem 1875).<br />

WiTTROCR V. B. et NoRDSTEDT 0. — Staurogcuia heteracantha. (Botaniska Notiser<br />

1882, p. 56-57 m. Abbild.).<br />

WoLLE F. — Fallacious Appearances in Freshwater Algtie. (Amcr. M. Micr. Journal<br />

I, 1880, p. 21-22).<br />

— Notes on Freshwater Algje (Cylindrocapsa). (Tbidem p. 83-84).<br />

— New American Desmids. (BuU. Torrey Bot. Glut) vol. VII, 1880, p. 91).<br />

— Cell raultiplication in Chantransia violacea. (Amer. M. Micr. Journ. I, 1880, u. 3).<br />

— Dubious character of Fresh-watcr Algse, w pl. New York 1879.<br />

— Kansas Algee. (Bull. of Washburn. Laboratory l884, n. 1, B. T. B. G. XII, u. 12,<br />

p. 125-129, plate LI).<br />

— Desmids of the United States and List of American Pediastrums, with 53 co-<br />

loured plates. Bethlehem Pa. 1884.<br />

— Fresh Water AlgiB. (Bull. Torrey Bot. Club New York 1885, XII, n. 1, p. 1).*<br />

— Third Contribution to the Knowledge of the Kansas Algaa. (Bull. Washb. La-<br />

boratory I, p. 174-175).<br />

— Turner 's New Desmids of the United States. (Bull. Torrey bot Club Xlll,<br />

1886, n. 4, p. 56-60).<br />

— Desmids of the Pacific Coast. (BuU. Calif. Acad. Scienc. II, p. 432-437).<br />

— Freshwater Algse of the United States, with col. plates, 2 vol. Bethlehem 1887.<br />

WoLLN-y R. — Mittheilungen iiber einige Algenformen. (Hedwigia 1886, Heft 1, p. 1-5,<br />

Taf. I),<br />

— Algologische Mittheilungen, mit 2 Tafeln. (Hedwigia 188'3, Heft 4, p. 125-132;.<br />

— Ueber die Fruchtbildung von Chfetopteris plurnosa, mit 3 Taf, (Hedwigia 1880,<br />

p. 65-75J.<br />

— Die Meeresalgeu von Helgolaud. (Hedwigia). Dresden 1880.<br />

— Ueber die Gallen von Vaucheria. (Hodwigia 1877, p. 163).<br />

— Ueber zwei neue Spirogyren. (Hedwigia 1877, p. 105).<br />

— Eiuige neue Meeresalgen, mit 1 Taf. (Hedwigia 1878, p. 17).<br />

— Weitere Beobachtungen iiber die Entwickelung der Notommata in einer Aussackung<br />

der Vaucheria. (Hedwigia 1878, p, 5).<br />

WoLTKE G. — Zur Entwickelungsgeschichte der Urospora mirabilis Aresch. (Denk-<br />

wurdigkeiten der Ncurussischen Ges. der Naturforscher Bd. XII, Heft I,<br />

p. 49-102, m. 2 Taf.) Odessa 1887.


cxxxiv<br />

Bibliotheca Phycologica.<br />

WooD H. C. - Prodromus of a study of the Freshwater Algse of eastern North Ame-<br />

rica. (Proceed. of the Amer. Philos. Soc. vol. XIX, 1869, p. 119-145).<br />

— A Contribution to the Hisstory of tlie Freshwater Algse of North Ameriea, w ith<br />

col. plat. (Smitksnni as Contrib. to Knowledge 241. Washington 1873.<br />

— Fruiting of Mastigonema. (Grevillea II, p. 12G).<br />

New Desmidiece species. (Proceedings of the Acad. of nat. Sciences of Pliila-<br />

delphia n. 3. Aug. Sept. 1869, p. 15).<br />

— Notes on some Algfe frora a Californian Hot-Spriug. (Araer. Journ. Sc v. XLV,<br />

n. s.).<br />

WooD W. W. — An Animal-like Diatom. (The Nature Octob. 1875 et Monthly Micr.<br />

Journal XIV, p. 255).<br />

WooDWARD T. J. — The History and description of a new Species of Fucus. (Trans.<br />

Linn. Soc. vol. I, p. 131). Loudon 1791.<br />

— Description of two new Fuci. (Ibidem vol. 2, p, 29 et 321).<br />

— Description of Fucus dasyphyllus. (Ibidera vol. 2, p. 239).<br />

— Observations upon the generic Character of Ulva, with descriptions of some<br />

new species. (Ibidem vol 3, p. 46 et in Sclirad. Journ. Bot. p. 128).<br />

WooDW.\RD J. J. — On the structure of Podura Scales and certain Test-Objects.<br />

(Monthly Micr. Journ. vol. V, 1871, p. 149).<br />

— Observations on the Surirella Gemma. (Ibidem p. 100).<br />

— Note on the Amphipleura pellucida. (Ibidem p. 43;.<br />

— Notes on Frustulia saxonica as a test of high power definitions. (Lens vol. I.<br />

1872, p. 233).<br />

— On the double markings of Triceratiura. (Ibidem p. 100).<br />

— Note on the marlcings of Frustulia saxonica. (Monthly microsc Journ. v. XIV,<br />

1875, p. 574).<br />

— On the spurious lines of Diatoms. (Ibidem vol. XV, 1876, p. 134).<br />

— On the markings of Frustulia saxonica and Navicula rhomboides. (Ibidem vol.<br />

XV, 1876, p. 209).<br />

— Observations suggested by the Study of Amphipleura pellucida mounted in<br />

Canada Balsara by laraplight and Sunlight with various Objectivcs. (Amer.<br />

Journ. of Micr. vol. IV, 1879).<br />

— Note on Abbe's experiments on Pleurosigma ungulatum. (Ibidem II, p. 675).<br />

WooDWARD J. J. et Abbe.' — DifTraction-experiments with Pleurosigma angulatum.<br />

(Journ. R. Micr. Soc. II, p. 141).<br />

WooDWORTH W. M. — *The apical Ccll of Fucus, with 1 plate. (Aunals of Botany<br />

1888 February).<br />

WoRONiN M. — Beitrag zur Kenntniss der Vauchcrien. (Botanische Zeitung Leipzig<br />

1869).<br />

— Recherches sur les algues marines Acetabularia ct Espera. (Ann. sc. nat. 4 s^r.<br />

tom. XVI). Paris 1861.<br />

— Vaucheria De-Baryana. (Botanische Zcitung). Leipzig 1880.<br />

-- Cliromophyton RosanoITi. (Botanishe Zcitung 1880).<br />

— Eutwickelungsgescliichte von liotrydium granulatum (rossice). (Arbcitcn dor?.<br />

Pctersb. Gescllsch. d. Naturf. Bd. VII, S. CXXXIII-CfXL, CLXVI. IS76).<br />

Wright E. P. — On a ncw spocies of parasitic greon Alga belonging to the genus


Bibliotheca Phycologica.<br />

cxxiv<br />

Chlorochytrium ofCohn, with 2 plates. (R. Ir. Acad. Trans. vol. XXVI, 1877,<br />

p. 355).<br />

Wright E. P. — On Blodgettia confervoides (Ibidem).<br />

— Note on Stenogramma interrupta Ag. (Quart. Journ. of Micr. sc. 1876, p. 67 et<br />

Grevillea vol. IV, p. 129).<br />

— Peculiar condition of Rivularia. (Journ. of micr. sc. vol. XVIII, p. 348).<br />

— Minute quasi parasitic Callithamnion on Lomentaria articulata and Parasitic<br />

Florideous Alga in Plocamium coceineum. (Quart. Journ. Micr. Sc. vol. XX,<br />

p. 379-380).<br />

— On a Rhizophidium parasitic on Ectocarpus with Notes on the fructification<br />

of the Ectocarpi, with 1 pl. (Transact. R. Irish Acad. vol. XXVI, p. 369).<br />

— On Berkeleya Harveyana Grun. (Quart. Micr. Journ. N. Ser., XX, 1880, p. 112).<br />

— Tetraspores in Polysiphonia. (Quart. Journ. Micr. Sc. vol. XIX, p. 123).<br />

— On the cell structure of Griffithsia setacea and on the development of its An-<br />

theridia and tetraspores; On the so called siphons and on the development<br />

of the tetraspores in Polysiphonia. (Trans. R. Irish Acad. vol. XXVI, plates<br />

XII-XIV).<br />

— On a new genus and species of Unicellular Algse living on the filaments of<br />

Rhizoclonium Casparyi, with plate. (Transact. R. Irish Acad. vol. XXVIII,<br />

p. 27-30).<br />

— Winter state of Bryopsis plumosa. (Quart. Journ. Micr. Sc. vol. XIX, p. 121).<br />

— On Pithophora Kewensis. {Ibidem p. 124).<br />

— Undescribed species of Neomeris. (Ibidem p. 440).<br />

— Fossil calcareous Algse. (Ibidem p. 442).<br />

WuLFEN F. X. — Cryptogama aquatica, cum 1 tab. (Roemer's Archiv fiir Botanik<br />

III, p. 1-64). LipsiEe 1803.<br />

— Plantae rariores Carinthiacse. fJacq. CoIIect. vol. I, p. 851, vol. III, pag. 146,<br />

vol. IV, p. 342).<br />

Wyman J. — Observations and experiments upon living Organisms in heated Water.<br />

(Araerican Journ. Sc. N. S. vol. XLIV).<br />

Wynesnowski A. — Zielone Ziarnka w ciele nizczych zwierzat jako rasorzyty. (Griine<br />

Korperchen in Korper niederer Thiere als Parasiten). (Wszechswiat 1882, n. 16).<br />

Zacharias. — Ueber die Spermatozoidien. (Botanische Zeitung 1881, p. 827-838, 846-<br />

852).<br />

Zanardini G. — Memoria sopra un'alga nuova o meno nota delle lagune Veneziane.<br />

Venezia 1834.<br />

-~ Considerazioni fisiologiche sulle Alghe. (Lettura fatta airAteneo Veneto nel-<br />

Tadunanza 8 luglio 1839), Venezia 1839.<br />

— Sulle Alghe. (Lettera alla Direzione della Bibliotheca itaiiana volume XCVI,<br />

p. 131-137). Milano 1839.<br />

— Sopra le Alghe del mare Adriatico. (II Lettera alla suddetta Biblioteca volume<br />

XCIX, p. 195-229), Milano 1840.<br />

— Synopsis aigarum in mari Adriatico <strong>hucusque</strong> <strong>cognitarum</strong> cui accedunt Mono-<br />

graphia Siphonearum nec non generales de Algarum vita et structura dis-<br />

quisitiones, cum tabulis Auctoris manu ad vivum depictis. (Memorie della R.<br />

Accad. delle scienze ser. II, tom. IV). Augustse Taurinorum 1841.


cxxxvi Bibliotheca Pliycologica.<br />

Zanardini G. — Saggio cli classificaziouo uaturalc delle Ficee cou uuovi Studi sopra<br />

rAudrosace dcgli antichi. Yenezia 1843. ,<br />

— Rivista sullc Corallince. (Polipai calciferi di Lainourouxj. (Euciclopodia italiana<br />

fasc. 10(5 et Atti 11. Istituto Veueto vol. III, seric I) Venezia 1844.<br />

— Suile Callitamuiee e sopra aleune altre specie del geuere Callitliarauion. (Atti<br />

del VII Congresso degli scienziati italiani in Napoli). Napoli 1845.<br />

— Sulla Desmarestia filiformis di Giacobbe Agardh e sulle Chordariee iu gene-<br />

rale. (Atti del VII Congresso degli scienziati italiani iu Napoli). Napoli 1845.<br />

— Sulla struttura, fruttiflcazione ed affinita delle Galaxaure. (Atti del VII Cou-<br />

gresso degli scieuziati italiani in Napoli). Napoli 1845.<br />

— Prospetto generale della flora Veneta. Venezia 1847.<br />

— Notizie intoruo alle cellulari marine delle lagune e dei litorali di Veuezia. (Atti<br />

R. Istituto Veneto ser. I, vol. VI). Venezia 1847.<br />

— AIga3 novai vel minus cognitse in mari rubro a Portiero collecta3. (Flora 1851,<br />

p. 33-38).<br />

— Lettera al Dott. 0. Beccari intorno al lavoro dei prof. Ardissone intitolato<br />

Studi sulle alghe italiche: ordine delle crittonemee. (N. Gioru. bot. ital. v.<br />

II, 1870, p. 86-88).<br />

— Sulla vegetazione del mar Rosso e sui rapporti coUa geografla universale. (Atti<br />

R. Istituto Veneto ser. II, vol. III). Venezia 1851-52.<br />

— Ueber Cladophora Heufleri. (Verhandl. Zool. bot. Vereins in Wien Baud II.<br />

1853).<br />

— Catalogo di piante crittogame. (Atti Ist. ven. 1857).<br />

— Plantarum in mari rubro <strong>hucusque</strong> collectarum euumeratio, cum tabulis col.<br />

(Memorie R. Istituto Veneto parte II, vol. VII). Veuezia 1858.<br />

— Monographia phycologica adriatico-mediterranea: scelta di flcee nuove o piu<br />

rarc dei mari adriatico e mediterraneo Dec. I-XIV con tavole colorate. (Me-<br />

morie R. Istituto Veneto vol. IX, X, XI, XII, XIII, XIV, XV, XVII, XVIII.<br />

XIX). Venezia 1860-76.<br />

— Note intorno ad un viaggio a Borneo recentemente intrapreso dal botanico lio-<br />

rentino 0, Beccari. (Atti li. Istituto Veneto ser. IV, vol. I). Venezia 1872.<br />

— Phycearum indicarum pugillus a d. Ed. Beccari ad Borneum, Singapore et Cey-<br />

lonam annis 1865-67 collectarum ctc, cum tab. col. (Memorie R. Istituto<br />

Veueto vol. XVII), Venezia.<br />

— Sopra la straordinaria comparsa nelle acque del nostro marc (presso Chioggia)<br />

di una densa poltiglia che impediva 1'uso delle reti da pesca. (.'Vtti R. Isti-<br />

tuto Veneto ser. IX, vol. I). Venezia 1872.<br />

— Lettera sopra alcune specie del generc Schizymcnia. (Nuovo Giorn. bot. ital.<br />

vol. IV, 1872, n. 1).<br />

—• PhycCfc australasicje nova^ vel minus cognitic. (Flora 1874, p. 486-406,495-505).<br />

— Phycese papuana) nova? vel minus coguit;o. (Nuovo giornalc botanico italiano<br />

vol. X, 1878, n. 1, p. 34-40).<br />

Zannichelli G. — De Myriophyllo pelagico et mariua plantula anonyma. Venetiis 1714.<br />

— Opuscula botanica. Venetiis 1730.<br />

Zantedeschi G. G. — Dcscrizione delle alghc brcsciane [mscr.]. (Commcnt. dell' Ate-<br />

neo di Brescia 1818, p. 105).


Bibliotheca Phycologica. cxxxvit<br />

Zeller. — Algse brasilienses circa Rio-de-Janeiro a. D.r A. Glaziou collectee. (Viden-<br />

skabelige Meddelelser). Kjobenhavn 1876.<br />

— Algen und Zoophyten im nordischen Meer und Sibirien gesamraelt von Graf<br />

Waldburg-Zeil. (Jahreshefte des Ver. f. vaterl. Naturk. in Wiirttemberg 39.<br />

Jahrg. 1883, p. 104-106).<br />

— Algen gesammelt von S. Kurz in Arracan und British Burma. (Journ. Asiatic<br />

Society of Bengal 1873, vol. XI, II ser., pag. 175, Cfr. etiam Hedwigia 1873,<br />

p. 168 et p. 189).<br />

— Algen der 2. deutschen Nordpolfahrt. Leipzig, F. A. Brockhaus, 1873.<br />

— Ueber vielgestaltige Algen. (Wiirt. naturw. Jahresh. 1886, p. 90).<br />

Zenger C. V. — Monobromonaphthalin and Arsentribromid. (Journ. R. Micr. Soc. V,<br />

1885, p. 909).<br />

ZiGNO A. (de). — Sopra alcuni corpi organici che si osservano nelle infusioni. Pa-<br />

dova 1839.<br />

— Flora fossilis forraationi oolithicae, cum 25 tab. 1856-68.<br />

ZoEGA J. — Flora islandica. Soroe, 1772, Kopenhagen et Leipzig 1775.<br />

ZoPF W. — Zur Morphologie der Spaltpflanzen. Leipzig 1882.<br />

— Weitere Stiitzen fur meine Theorie von der Inconstanz der Spaltalgen (Phyco-<br />

chromaceen). (Ber. deutsch. botan. Gesellsch. 1883, p. 319-324, Taf. IX).<br />

ZuKAL H. — Parthenogenesis bei einer Spirogyra. (GEsterr. bot. Zeitschr. 1879, p. 294).<br />

— Beitrag zur Kenntniss der Oscillarien. (ffistorr. botan. Zeitschr. 1880, p. 11-14).<br />

— Zur Kenntniss der Oscillarien [und andere algol. Abhandlungen]. ((Esterrei-<br />

chiache botanische Zeitschrift Wien 1880-83).<br />

— Bakterien als direkte Abkummlinge einer Aige, mit 1 Taf. (Ibidem XXXIII,<br />

1883, p. 73-78, 1884, n. 1-2;.


cxxxviii Bibliotheca Phycologica.<br />

II. COLLECTIONE.S EXSICCATiJ<br />

Au.EN F. T. — Characeae americanse exsiccatse New York.<br />

ARRSCnour, J. E. — Phycere cxtra-europcefe exsiccatre, Fase. I-III (n. 1-90). Upsaliae<br />

1S50-5G.<br />

— Algje scandinavicce exsiccatoe. (Series Nova Fasc. I-IX). Upsalise 1861-79.<br />

Breutei. C. F. — Flora germanica exsiccata: Cryptogamia Cent. 1-IV.<br />

Chauvin J. — Algues de la Normandie Fasc. S, n. 1-200. Caen 1S27.<br />

Crouan H. M. et P. L. — Algues marines du Finisttre Fasc. I-III. Brest 1852.<br />

Desmazieres J. B. H. J. — Plantes cryptogames de France, Editio I, fasc. I-XLIV,<br />

1825-51, Editio II, fasc. I-XXXVII, 18:10-51, Editio nova fasc. I-XVI, 1853-60.<br />

De-Toni G. B. e Levi-Morenos D. - Phycotheca italica Cent I-II. "\ enetiis 1886-89.<br />

Ehrhakot F. — Plantfe cryptogamse exsiccatfe. (Dee. I-XXXII). Hannov. 1785-03.<br />

Erbario crittogamico iTALiANO Series I-II.<br />

EuLENSTEiN. — Diatomacearum Species typicfe Centuria 1. Stuttgart I8G7.<br />

FuNK H. C. — Cryptogamische Gewiichse besonders dcs Fichtelgebirges Heft 1-24.<br />

Leipzig 1806-22.<br />

Farlow AV. G., Anderson C. L. et Eaton D. C. — Algfe Americfe borealis exsiccatfe<br />

Fasc. MV. Boston 1877.<br />

Holmes E. M. — Aigse britannicfe rariores exsiccatee. Fasc. I-III, (n. 1-150).<br />

Hohenacrer R. F. — Algse marinfB siccatfe: Eine Sammlnng europiiischer und aus-<br />

liindischer Meeralgen in gctrockneten Exemplaren mit einem kuiv.en Texte<br />

verselion von J. Agardh, G. v. Martens, F. T. Kuetzing und L. Rabenhorst.<br />

(Lief. I-XII, n. 1-600). Esslingen n. Kirchheim 1852-62.<br />

Hauck F. et RiCHTER P. — Phykotheka Universalis fasc, I-IV. Triest et Leipzig<br />

1886-89.<br />

Jack J. B., Leiner L. ct STiZENBEROEn E. — Kryptogamon Badens Fasc. I-XVII,<br />

Constanz.<br />

JuEROENS G. II. B. — Algfo aquaticfe quas in littore maris dynastiam Joveranam et<br />

Frisiam orientalem alluentis rejectas et in harum terrarum aquis liabitan-<br />

tcs cellegit etc. Dccades I-XX. Jever 1816-22.<br />

Keuner, — Flora Austro-hungarica exsiccata.<br />

KuETZiNG F. T. — Algarum aquce dulcis germanicnrnm L^ecades I-XVI. Hfilis saxon.<br />

1833-36.


Bibliotheca Phycologica. cxxxix<br />

Le Jolis A. — Algues inarines de Cherbourg Fasc. I-XIV (n. 1-280). Cherbourg.<br />

LiBERT M. A. — Plaiites cryptogames des Ardeanes fasc. I-VI, (n. 1-600),<br />

Lloyd. — Algues de TOuest n. 1-330.<br />

MoELLER J. — Diatomaceen Probe-Platten. "Weddell.<br />

MouGEOT J. B., Nestler C. et ScHiMPER W. P. — Stirpes Cryptogamae Vogeso-rhe-<br />

nanee qua s in Rheni inferioris superiorisque nec non Vogesorura prsefectu-<br />

ris collegerunt etc. vol. 1-XV. Bruyerii 1810-04.<br />

Rabenhorst L. — Die Bacillarien Sachsens Fasc. I-VII. Dresden 1850-52.<br />

— Die Algen Sachsens Dec. 1-100. Dresden 1848-60.<br />

— Die Algen Europas Dec. 1-257. Dresden 1861-78.<br />

Roumeguere C, Dupray M. et Mougeot A. — Algues d' eau douce de France Cent. I-<br />

XII Toulouse 1883-89.<br />

RouMEGUERE C. — Reliquise Brebissonianee : Algues ornemeutales deirOcean.<br />

Tempere J. — Preparation des Diatomees, Paris.<br />

W.iRTMANN B. u. ScHENK B. — Schwcizerische Kryptogamen Fasc. I-XVII. St. Gal-<br />

len 1862-67.<br />

Welwitsch F. — Phycotheca Lusitana 2 vol. (156 spec). 1842-50.<br />

Westendorp G. B, et Walleys A. C. — Herbier cryptogamique ou collection de plan-<br />

tes cryptogames et agames qui croissent en Belgique Fasc. I-XXVIII. Cour-<br />

trai 1844-59.<br />

WiTTROCK V. B. et Nordstedt 0. — Algse aquse dulcis essiccatae prsecipue Scandi-<br />

navicse quas adjectis algis marinis chlorophyllaceis et phycochromaceis di-<br />

stribuerunt etc Fasc num. Upsala 1877-87.<br />

Wyatt M. — Algee Danmonienses or dried specimens of marine Plants principally<br />

collected in Dcvonshire, 4 vol. and supplement (n. 135 spec). Torbay.


CHLOROPHYCEE (Ruetz. ex paite) Wittr.<br />

Chlorophycece Kuetz. [1845] Phyc. german. p. 118 (subclassis Isocarpearum)<br />

em. Wittroclc On the develop. of Pithophor. pag. 42 {ChlorophijllophyceLe)^<br />

Hansg. Prodr. Algenfl. von Bohmen p. 34.<br />

Chlurophyllophyceoi Rabenh. [1868] Fl. Eur. Algar. III, p. 1 excl. p.<br />

Chlorospermecii Harv. [1838] Gen. South Afr. pl. p. 403, serics III, excl. p. —<br />

Ardiss. Phyc. Medit. II, p. 42.<br />

Chlorosporece Thur. [1850] in Ann. Scienc. Nat. 3® serie, XVI, p. 216 excl. p.<br />

Malacophyceos Kuetz. [1849] Species Algarum p. 145 excl. p.<br />

Zoosporece Decalsne [1841] in Arch. du Museum p. 115 excl. p.<br />

Zoospermecje J. Ag. [1842] Alg. maris medit. et adriat. p. 1 excl. p.<br />

Alga) chloropylloso-virides, in suis cellulis chlorophyllam puraiu<br />

continentes ; substantia chlorophylloso-viridis [ia aqua haud solubilis,<br />

in alcohole solubilis] in corpora definite limitata {chioropko^^a) iy~<br />

pice disposita ^).<br />

Thallus seu frons uni- vel pluri-cellularis et tunc simplex aut<br />

ramosus, filiformis aut stratosus, explanatus aut membranaceus aut<br />

tubuloyus.<br />

Multiplicatio tum asexualis tum sexualis: asexualis [propagaiio)<br />

sive totius plantas vel partis hujus divisione peracta, sive cellulis agi-<br />

libus {zooQonidiis, zoosporis) haud inter se copulantibus sive cellulis<br />

perdurantibus {cystis); sexualis [generatio) per zygota immo-<br />

bilia {zygosporas, oosporas) e copulatione seu conjugatione gametorum<br />

membrana carentium orta; gameta tum conformia {isogameta)<br />

tum magnitudine, forma etc. differentia h. o. mascula et foeminea<br />

{heterogameta), mobilia vel immobilia.<br />

Zygota quadruplici modo generata<br />

1. e copulatione zoogonidiorum agilium, ut plurimura omnino<br />

conformium {planogametorum) quorum copulatio jam in statu agiii<br />

contigit (generatio isogamica).<br />

2. ex evolutione oosphserce immobilis post autherozoidiorum mo-<br />

bilium plerumque minutissimorum influxura (generatio oogamica),-<br />

1) Nonnullse chlorophyceaa ex. gr. e generibus Treniepohlia, Hansgirgia,<br />

Mycoidea, Phycopelticle, HcBmatococco, Palmella, Pleurococco, Urococco, Protococco<br />

etc. sese rubro- vol aurantio-flavo coloratas prajbent. Oosporse autem<br />

CEdofjonii, Bulbochcetes, Sphceroplem, Volvocis, Mycoidece etc. sunt rufescentes<br />

vel aurantiacse. Hoc accidit substantia^ peculiaris (Haematochroma Cohn, Chlo-<br />

rorufin Rostaf.) causa, quae chlorophylltc genuinae immixta evadit.<br />

:


2<br />

3. ex evolutione oosphaarae immobilis post antlierozoidiorum<br />

immobilium (poliiniJiorum) influxum (generatio oogamica) '),-<br />

4. e copulatione seu conjugatione duorura gametorum (plerum-<br />

que majorum) iramobilium (generatio heterogamica).<br />

Conspectus Ordinum<br />

1. Confervoidem. Thallus pluricellularis, filiformis, cjespitosus,<br />

rarius membranaceus ; celluhTo tum uniseriatse et filamenta simplicia<br />

vel ramosa efficientes, tura pluriseriata) et strata laminEeformia, ex-<br />

planata vel tubulosa efformantes ;<br />

chlorophora pro more laminaria, ra-<br />

rius annuliforraia vel aliter conformata, ad celluht! parietem ioter-<br />

nara disposita ^).<br />

Propagatio filamentorura fragmentis vel cellulis agilibus (zoogo-<br />

nidiis, zoosporis) vel cellulis perdurantibus (cystis, acinetis, hypno-<br />

sporis, aplanosporis).<br />

Generatio zygotis e planogametorum copulatione vel ex oosphse-<br />

rarura evolutione ortis.<br />

2. Siphonece. Thallus typice e cellula unica, plura mra. magua,<br />

sacciformi vel minute vesiculosa, pluries ramosa seu subsimplici,<br />

plurinucleata, rarius e cellulis pluribus constans ; chlorophora disci-<br />

formia, nuraeresa, ad stratura protoplasraaticura parietales disposita.<br />

Propagatio tum zoogonidiis magnis in tota superficie breviter ci-<br />

liatis vel nudis (in apice ramorum septo a cetero thallo discreto<br />

solitarie evolutis) tum propagulis h. e. articulis ramorura deciduis<br />

et mox germinatibus tura cellulis perdurantibus (cystis, aplanosporis).<br />

Generatio tum oosporis ex oosphaerjie immobilis per antherozoi-<br />

diorum mobilium foscundationera evolutis, tura isosporis e copula-<br />

tione isogaraetorura ortis.<br />

3. Protococcoidece. Thallus unicellularis, vegetatione terminali et<br />

rarais genuinis destitutus; cellula) mlnutissim;u, raicroscopicie (genere<br />

Hydrodiclyo [thallo reticulato solemni] excepto), solitariae vel in<br />

familias forrna varias (numquam in filamGnta genuina) congesta^;<br />

chlorophora plerumquo disciformia, parietalia.<br />

1) Haec generationis oogamicso forma adesso videtur ia genere Mycoidea<br />

Cunningh. — Cfr. Pli. van Tieghora, Traitd do Botanique, I ddit. p. 1144-1145.<br />

2) Clontcntus videtur rarius quasi hoiuogouoo-viridis, graiiulis ainylaceis,<br />

guttulis olcosis vel raucosis iiistruetus; chlorophora nucleos peculiares (pyre-<br />

noides) in multis generibus Chlorophycearum fovent.


Propagatio cellularum diyisioiie vegetativa vel cellulis agilibus<br />

(zoogouidiis).<br />

Generatio zygotis e copulatioae planogaraetorum vel oospha^ra-<br />

runi evolutione ortis.<br />

4. Conjugatce. Thallus tum microscopicus, unicellularis, tura ma-<br />

croscopicus, confervoideus, eramosus; cellulae solitariae vel in fami-<br />

lias seu series filamentosas conjunctae; chlorophora taenieeformia (recta<br />

vel spiraliter contorta) vel asteriforraa.<br />

Propagatio cellularum vegetativarum bipartitione '), rarius cystis.<br />

Generatio zygotis aplanogaraetorum copulatione seu conjugatio-<br />

ne ortis.<br />

Ordo I. Confervoiilece (Ag.) Falk.<br />

Confervoidece Ag. [1817] Syn. Alg. p. XXV et 53 ex parte em. Falkemb., Haasg.<br />

Prodr. Algenfl. von Bohmen p. 36, De-Toni e Levi Fl. Alg. Ven. III, p. 21<br />

et 128.<br />

Dermalosipheoi Kuetz. [1843] in Liunsea XVII, p, 89, ex parte — Confervineod<br />

Kuetz. [1845] Phyc. german. p. 156 et 191 ex parte. — Nematophyceo} Ra-<br />

benh. [1868] Fl. Eur. Algar. III, p. 286.<br />

Thallus pluricellularis, filiforrais, caespitosus, rarius raerabrana-<br />

ceus; cellulse tura uniseriatae et filaraenta ^raplicia ramosave eflS-<br />

cientes, tum pluriseriatse et strata foliaeforraia, explanata aut tubu-<br />

losa efforraantes: chlorophora pro more laminaria, rarius annuliforraia<br />

vel aliter effigurata, ad cellulae parietera interiorera disposita.<br />

Propagatio filaraentorura fragmentis sejungentibus vel cellulis<br />

agilibus (zoogonidiis, zoosporis) vel cellulis perdurantibus (cystis, aci-<br />

netis, hypnosporis aplanosporis) *).<br />

1) Praesentia Chytridiacese cujusdam, ex. gr. Olpidii endogenii\Q\ Olpidii<br />

intestini intra Closteriearum cellulas, observante cl. P. A. Dangeard (Racher-<br />

ches sur les organ. infer. in Ann. Scienc. Nat. serie VII, tom. IV (1886), p. 286<br />

in notula) verisimiliter suasit claro W. Archer (On the occurr. of Zoospo-<br />

res in the family Desmidiaceae in Proc. of the Nat. Hist. of Dublin vol. III,<br />

part I, 1859-60, p. 21, pl. I) formationem zoogonidiorum in Desmidiaceis quo-<br />

que adesse.<br />

2) Nomen genericum cellulis vel sporis perdurantibus chlorophycearum<br />

est vere hynospora (Pringsheim) seu cysta (Gay); acinetse (Wille) appellan-<br />

tur illae cellula) perdurantes sine peculiari processu evolutae, aplanosporae<br />

(Wille) vero illse quae processu peculiari efformantur. Acinetae et aplanosporai<br />

tum mox tum post quietis periodum germinant.<br />

3


4<br />

Generatio zygotis e planogametorum capulatione vel ex oosphse-<br />

rarum evolutione ortis.<br />

Obs. Plurim;ie Confervoideie possunt habitum cellularum Prolo-<br />

cocci, Palmellcv etc, pnebere h. e. Paluiellci3- (Zoogluoaj-) statum<br />

induere et etiara in hoc statu sive divisiono cellularum sive cellu-<br />

larum agilium evolutione sese propagare.<br />

Conspectus Familiarum<br />

1. OoGAM^: Oogonia et antheridia praesentia; extat vero etiam propagatio<br />

zoogonidiis iieutralibus et cellulis perdurautibus imraobilibus.<br />

A. Cellulse vegetativae uninueleata^.<br />

ColeochceiacecK. Thallus e filamentis ramosis insimul concretis<br />

subdisciformis, tota pagina inferiori substrato arcte adnatus, aquati-<br />

cus; cellula3 singulDO vegetativse seta longa, piliformi, vagina augusta<br />

inclusa instrunctae '); chlorophora lamina^formia, parietalia; propaga-<br />

tio zoogonidiis; generatio oosphoeris, antherozoidiis biciliatis (agili-<br />

bus) fa^cundatis [nec non zygotis e zoogonidiorum copulatione ortis?].<br />

Mycoideacecv. Thallus plerumque subdisciformis (duplicis indo-<br />

lis) ~) aereus, epiphyticus; cellula^ vegetativa3 setis carentes colore<br />

aureo- vel brunneo-flavescente (ha^matochromate) donatse ;<br />

propagatio<br />

zoogonidiis biciliatis; generatio (monoica) oogoniis et antherozoidiis<br />

imraobilibus (pollinidiis ex Van Tieghem).<br />

OEcloffoniacecv. Thallus filiformis simplex vel ramosus, aquaticus,<br />

deorsum cellula basali plerumque lobata adnatus, cellula terminali<br />

filamenti vel rarnorum in setam longara, hyalinam, ssepe basi bulbo-<br />

so-inflatam abiens; chlorophora laciniata, pleruraque fascias numero-<br />

sas, longitudinaliter excurentes efficientia; propagatio zoogonidiis et<br />

cellulis perdurantibus; generatio (monoica vel dioica) oosporis.<br />

Cylzndrocapsacecc, Thallus filiformis, oramosus, aquaticus, prima<br />

a3tate tantum smpe adfixus, primo e simplici cellularum serio<br />

conflatus, dein hinc inde bi-pluri-seriatus h. e. hinc inde collulis<br />

glomerulatis donatus; chlorophora subindistincta, pyrenoiden singu-<br />

lum, globosum foventia; propagatio zoogonidiis vel cellularum bipar-<br />

titione; goneratio (monoica) oogoniis ot antherozoidiis biciliatis (agi-<br />

libus).<br />

1) Setas iaarticulatas adparenter tcaui-vagiiiatas pp;Tol)Gt ctiam geuus<br />

Aphanoclmte Berth. (nec A. Br.), f|uod inter (VuMlophoraceas descriptum cst.<br />

3) Clr. cliaract, pecuiiares liujus ramiliixj ubi diaguosis amplius relata est.


B. CelluhB vegetativae multinucleataa.<br />

Sphceropleacecv. Thallus filiformis, eramosus, libere natans; chlo-<br />

rophylla secus annulos discretos, ajquihito.'? in cellulis vegetativis dis-<br />

posita; propagatio zoogonidiis nulla; generatio (monoica vel dioica)<br />

oosporis et antherozoidiis biciliatis (agilibus).<br />

II. Isogam.e: Oogonia et antheridia haud praesentia ; propagatio zoogonidiis<br />

et cellulis perdurantibus; generatio zygotis seu isosporis e copulatione<br />

duarum cellularum agilium omnino fere conformium (isogametorum) ortis.<br />

A. Cellulse vegetativ?e uninucleatao.<br />

Ulvacecv. Thallus foliaceus, vesiculosus vel tubulosus (rarius sub-<br />

filiformis), mono- vel di-stromaticus, simplex vel ramosus et s?Bpe<br />

laciniatus; chlorophora laminaria, parietem cellulae fere induentia<br />

propagatio zoogonidiis neutralibus; generatio zygotis ex isogameto-<br />

trum copulaione ortis.<br />

Ul.oihricMacece. Thallus filamentosus, simplex vel ramosus, e cel-<br />

lularum unica (rarius duplici seu multiplici) serio constitutus; cellu-<br />

Ise terminales (in generibus nonnullis) in pilum hyalinum desinentes ');<br />

chlorophora singula (saepius tsenia^- vel annuli-formia), parietalia, sa-*-<br />

pius margino varie laciniata; propagatio zoogonidiis et cellulis per-<br />

durantibus ; generatio zygotis e microzoogonidiorum copulatione ortis.<br />

Chroolepidacecv. Thallus filiformis, pro more caospitulosus, sub-<br />

dichotome vel lateraliter ramosus, pilis hyalinis rhizoidibusque ca-<br />

rens; chlorophora plerumque disciformia, parietalia, siepe hfemato-<br />

chromate obtecta ; propagatio (et generatio) zoogonidiis plerumque<br />

in zoogonidangiis a cellulis vegetativis distinctis, tum inter se copu-<br />

lantibus, tum parthenogenetice (ut videtur) germinantibus ; propagatio<br />

etiam cellulis perdurantibus (acinetis).<br />

Hansgirgiacece. Thallus e duabus partibus constans, una e filamen-<br />

tis chroolepiformibus reticulatim conjunctis conflata, altera e pulcher-<br />

rimis flabellis (filamentis radiatim excurrentibus insimul lateraliter<br />

arcte et omnino adnatis constitutis) composita; chlorophora parie-<br />

talia, haematochromate crelata; multiplicatio zoogonidiis (verisirailiter<br />

generatio).<br />

1) In Chcefophoreis {Ulothrichiacearum subfamilia) pili seu setre nulla<br />

vagina inclus.-B adsant; dubius hperons de systematica collocatione generis<br />

AphanochcrJes Rertli. non A. Br. (quod vero setas adparenter vagina tenni<br />

rlonatas praibet), opinionem in litteris mihi ab amico Lagerheira datam potius<br />

quam clari Hansgirg sententiam (Flora 1888, n. 14-15, p. 221) secutus sum<br />

et Aphanochcelem Rerth. inter ChcBtophoreas disposui.<br />

5


B. Cellulffi vegetativiB typice bi- vel raulti-nucleatae {Siphonocladiacece Schraitz<br />

p. p.)<br />

Cladophoracece. Thallus filiformis, ramosus vel subsimplex, pilis<br />

liyalinis carens at quandoque ramulos rliizoidiformes hinc inde emit-<br />

tens; chlorophora ut plurimum disciformia, parietalia, singula vel e<br />

chlorophororum primariorum divisione numerosa; propagatio zoogoni-<br />

diis (plerumque parthenogenetice germinantibus) vel cellulis perdu-<br />

rantibus (acinetis, aplanosporis).<br />

Pithophoracecc. Thallus e duabus partibus constans, una cauloidea<br />

ramosa pluricellulari, altera rhizoidea simplici, substerili, plerumque<br />

unicellulari; chlorophylla subreticulatim disposita; propagatio (adhuc<br />

cognita) cellulis perdurantibus quiescentibus (acinetis?) bipartitione<br />

cellularum partis thalli cauloidea^ ortis.<br />

Gomontiacecv. Thallus filiformis, radiatim raraosus, conchicola<br />

chlorophylla reticulatim disposita; propagatio zoogonidiis (parthenoge-<br />

netice h. e. sine copulatione germinantibus) nec non cellulis perdu-<br />

rantibus (aplanosporis).<br />

Pamilia I. COLEOCH^TACE^ (Naeg.) Pringsh.<br />

Coleoch(jetace(B Naeg. [1847] Neuere Algensyst. tab. V (sub nomine Coleo-<br />

ch(£tearum) em. Pringsh. [1860] Jahrb. II, p. 33. — Hansg. [1886] Prodr.<br />

Algenfl. V. Bohmen p. 37, Wolle [1887] Freshw. Alg. U. S. p. 63, De-Tonl<br />

e Levi [1888] Fl. Alg. Ven. 111, p. 199.<br />

Thallus rainutus, aquaticus, disciformis vel pulvinatus, e filamen-<br />

tis radiatim dispositis, articulatis, plerumque dichotome ramosis con-<br />

stitutus; cellulfc vegetativae in filamentis libere vegetantibus oblon-<br />

gae vel subpiriformes, in filamentis partem discoideam efiicientibus<br />

e fronte ut plurimum quadrangularos denseque confertao; cellulaa<br />

singulre seta piliformi, hyalina, vagina angusta arcta prredita {Co-<br />

leochccte) vel vagina carente {Chrvfopeltis) , singulis (Coleocha^tc)<br />

velpluribus {Chcctopeltis) instructa3. Chlorophora parietalia, laminaria.<br />

Propagatio zoogonidiis subglobosis vol late ovalibus, bi- rarius<br />

quadri-ciliatis, in una alterave cellula vegetativa ortis demumque per<br />

membrana) porum exountibus, forma antherozoidii donatis at ma-<br />

joribus, post quietis periodum filamenta nova tum c«3spitoso-pulvi-<br />

nata tum disciformiter insimul conjuncta germinantibus.<br />

Cfeneralio oogoniis et anthcridiis: oogonia plerumquo e cellulis<br />

terminalibus orta, inflata, in nonnullis speciebus superne in pilum<br />

;


Confervoidese, Coleochsetaeese, Coleoclisete. 7<br />

apice apertum, trichogyniformera (collum) abeuntia, antheridia sive<br />

propo oogonia (species monoicse) sive in individuis propriis (species<br />

dioicfe) disposita, antherozoidia singula foventia; cellulne vegetativae<br />

(in ColeochcBte scutata adulta) subinde 4 antherozoidia duplici bipar-<br />

titione efficientes, (in aliis speciebus) antheridia minuta, lageniformia,<br />

2-3 ad cellulas vegetativas, ramulorum lateralium brevium ad instar<br />

aggregata et tunc antherozoidium singulum, globosum vel ovoideum,<br />

subhyalinum, antice longe biciliatum foventia. Zygotum (oospora),<br />

foecundatione peracta, cavitatem oogonii in aliis speciebus corticati,<br />

in aliis nudi vel tantum ex parte corticati ex toto implens, hibernans;<br />

zygoti contentus (vere successivo) in partes plures zoogon. ad instar mo-<br />

biles, teguraentum rumpentes et examinantes demuraque novam plan-<br />

tam efficientes divisus; gener. zoogonidiis copulantibus (C/j


8 Confervoidefe, Coleochastacea), Coleochcete.<br />

Tabul. phycol. IV, t. 89, f. III, Rabenh. Alg. n. 377, Fl. Eur.<br />

Algar. III, p. 389, Pringsh. Jahrb. II, p. 33, t. II, f. 1, Hansg, Prodr.<br />

38, n. 17, f. 13, Kirchn. Krypt. Fl. Schles. p. 59, Wolle Freshw.<br />

Alg, U. S. p, 64, Phyllaciidium ausirale Ces. in Erb. critt. ital.<br />

n, 579, Chcelophora iicberculosa Karl Mueller in Flora 1842, II,<br />

n. 33, t, 3, f. 1-10. — Pulvinulis orbicularibus, 1-2 min. usquo<br />

ad 20 mni, altis, mucosis, viridulis, filamentis ramisque fastigiatis,<br />

e centro communi celluloso radiatim laxe dispositis; cellulis voge-<br />

tativis 20-43 p., latis, sesqui duplovc longioribus; oogoniis termina-<br />

libus, initio lageniformibus, postea globosis, primo cellulis cinctis<br />

et tunc usque ad 150 fx. latis, demum nudis usque ad 110 p.. la-<br />

tis, antheridiis prope oogonia sessilibus, 17 ij.. lat,, ^Vo-p^o longio-<br />

ribus, antherozoidiis usque ad 17 [x. latis,<br />

Ilab. ad plantas aquaticas Germaniaj (Kirchner, Rabenhorst),<br />

Gallia3 (Mougeot), Rossias (Riahinine), Bohemiae (Hansgirg), Scan-<br />

dinaviae (Nordstedt), Italiae (Cesati), et Americ?e borealis passim<br />

(Wolle). — Var. minor Pringsh. 1. c. : pulvinulis minoribus, fere<br />

disciforraibus, filamentis procumbentibus, adscendentibus paucis, Hinc<br />

inde cum specie.<br />

2. Coleochaete divergens Pringsh, Jahrb. II, n. 2, t, I, f. 1, ot t. II, 2<br />

f. 2, Rabenli. Fl. Eur. Algar. III, p. 389, Wittr. et Nordst. Alg,<br />

exs. n. 1, Ilansgirg Prodr. I, p, 39, n, 18, Coleochcvie 'prosfrala<br />

Pringsh. olim, A. Braun Ueber Chytridium t, IV, f, 7, — Pulvi-<br />

nulis irregulariter divergentibus ; filamentis ramisque vagis, adscen-<br />

dentibus, numerosis, sine centro communi ideoque haud concontrice<br />

evolutis; cellulis vegetativis circ, 25 [j.. lat., 1-3-plo longioribus,<br />

plerumque 50-92 (j.. longis ; oogoniis tectis usque ad 135 (x. diam.,<br />

oo.sporis maturis usque ad 95 f/. diam.<br />

Ilab. in plantis aquaticis, sociis sa^pe aliis algis, Germania^ Aastri?c,<br />

Gallia^, Bohomia! et Scandinavi^c ; in Junco lamprocarpo<br />

propo uPolens)) ad Lipsiam (P, Riciiter), pr, «Wienor<br />

Neustadt)) Austria; inferioris (A, Grunow). — Var, minor ITansg,<br />

1, c, : cellulis vegotativis plerumque tantum 12-18 u. lat,, 1-21/,-<br />

plo longioribus, oogoniis u. s. 00-80 a. lat., oosporis matnris 55-70<br />

[j.. diam, Imprimis ad S c h i z c h 1 a m y d m in Bohemia (Hansgirg),<br />

Seclio 2. Phyllactidium (Kuetz.) Hansg, Prodr. I, pa^. 39 nec Mocbins : Thalliis<br />

plane discifurmis, decumbens, tota pagina iiileriori substrato adnatus; r;vmi<br />

repentes. Species monoicre vcl dioic;ic.<br />

3. ColeochaBte orbicuiaris Pringsb. Jahrl). II, t. I, f. 5, t, III, (. 6 ^


?<br />

Conjugatre, ColeochD3tace?e Coleochfete. 9<br />

et 7, t. VI, f. 1 et 2, Hansg. Prodr. p. 39, n. 19, Kirchn. Krjpt.<br />

Fl. Schles. p. 50, Wolle Freshw. Alg. U. S. p. G4, t. 72, f. ' 14,<br />

Cooke Brit. Freshw. Alg. p. 197, t. 80, f. 1, C. pulchella Rabenh.<br />

Alg. N. 1054!, PhyUaciidiwn pulchellum Kuetz. Tab. Phyc. IV.—<br />

Disco orbiculari, explanato, 2-3,5 mm. diam. , parenchyraatico,<br />

e cellularum lateraliter conjunctarum strato unico formato, Irete<br />

viridi ; cellulis vegetativis oblongo-quadrangularibus, retate provecta<br />

e mutua pressione plerumque polygoniis, 8-16 [f.. lat. plerumque<br />

duplo longioribus; oogoniis ovalibus, absque collo circiter 60-85 ^<br />

50-G6 periphericis, inferne semper nudis, superne tantum iraper-<br />

fecte corticatis, sEepius ex toto nudis; antheridiis ignotis.<br />

Ilab. in plantis aquaticis Germania} (Rabeniiorst, Kirchner),<br />

Britannia) (Cooke) nec non ad lapides submersos Bohemia^ (Hans-<br />

girg), Sueciae (Lageriieim) , ad «Griinsmarket» Sibiria) (Boldt),<br />

in Belgio (De-Wildeman), Italia (Martel), insula Ilawaii (Nordstedt),<br />

Amer. bor, (Wolle), Nova Zelandia (S. Berggren.<br />

4. Coleochaete scutata Breb. in Ann. Sc. nat. 1844, pag. 29, t. II, 4<br />

Kuetz. Spec. Algar. p. 424, Pringsh. Jahrb. II, t. I, f. 4, t. III, f.<br />

3 et 4, t. IV, f. 3, Naeg. Ai-gensyst. t. V, f. 22-24, Rabenh. Krypt.<br />

Flor. V. Sachs. I, p. 272, Alg. n. 1126 et sub n. 171, Fl. Eur. AI-<br />

gar. III, p. 390, Hansg. Prodr. I, p. 40, n. 20, De-Toni e Levi Fl.<br />

Alg. Alg. Ven. IH, pag. 199, Cooke Brit. Freshw. Alg. p. 196, t.<br />

79, Wolle Freshw. Alg. U. S. p. 64. t. 72, f. 8-13, Scand. Waxter<br />

pag. 12, Phyllaciidium seligerum Kuetz. Spec. Algar. p. 424, Tab.<br />

Phyc. IV , t. 89 , f. 1 , Phyllactidium Coleochoite Kuetz. Phyc.<br />

Germ. p. 242. — Dioica; filamentis ramisque e centro duplicato ra-<br />

diantibus , iu discum orbicularem , quasi parenchymaticum ,<br />

uni-<br />

stratum confertissime connatis ; cellulis quadrangularibus, sa^pe se-<br />

tigeris, 25-45 p. lat., subaequalibus vel usque ad triplo longioribus ;<br />

oogoniis subglobosis, absque coUo periphericis, suporne corticatis,<br />

inferne nudis; oosporis circ. 140-160 s 120; antheridiis 4 e cell. ve-<br />

getativae divisione ortis.<br />

Kab. in plantis aquaticis culmisque submersis totius Europa?<br />

Americoe borealis (Wolle), Nova^ Zelandise (S. Berggren sec. Nord-<br />

stedt); in Afghanistania Asise (Aitchison sec. Istvanffi) ad «Caldas»<br />

Brasilise (Regnell sec. Wille), ad a Montevideo» Uruguay<br />

( Arechavaleta sec. Wille).<br />

5. Coleochaete Irregularis Pringsh. Jahrb. II, t. I, f. 6, t. VI, f. 3-9, 5<br />

Rabenh. Fl. Eur. Algar. III, p. 390, Hansg. Prodr. I, p. 40, n. 21,<br />

f. 14, Wolle Freshw. Alg. U. S. p. 65, t. 72, f. 15-16. — Thallo ir-<br />

,


10 Confervoidese, Coleochaetaceae, Coleocliaete.<br />

regulari, laete viridi, filamentis decumbentibus nunc solutis nunc<br />

in stratura parenchymaticum simplicem connatis; cellulis vegeta-<br />

tivis quadrangularibus vel polygoniis, ad 25 u.. latis, diametro aequa-<br />

libus vel sesqui longioribus; oogoniis ovalibus, absque collo, infer-<br />

ne omnino nudis, superne plerumque valde imperfecte corticatis<br />

vel ox toto nndis, 05-120 p- longis; antheridiis irregulariter dis-<br />

positis, 40-45 p. diam.<br />

Hab. in plantis aquaticis Germanise et Bohemiae (Hansgirg),<br />

Relgii, Scandinaviaj et Amer. bor. (Wolle), in insula «Hawaii))<br />

(sec. Nordstedt). — Specimina ex insula Hawaii pra^bent, sec Nordstedt<br />

Alg. Sandv. p. 23, cellulas 12-20^12-14.<br />

6. Coleochaete soluta Pringsh. Jahrb. II, t. 1, f. 2 et 3, t. IV, f. 1 et 2, 6<br />

Naeg. Algensjst. t. 5, f. 25-31, Rabenh. Fl. Eur. Algar. III, p. 389,<br />

Kirchn. Krypt. FI. Schles. p. 50, Cooke Brit. Freshw Alg. p. 196,<br />

t. 88, f. 3, Hansg. Prodr. II, p. 258, n. 507, Wolle Freshw. Alg.<br />

U. S. p. 64, t. 72, f. 1-7. — Filamentis e centro communi bicellu-<br />

lari prodeuntibus, furcato-ramosis ramisque radiautibus rcquilongis,<br />

dense collateralibus, prostratis sed non connatis, discum orbicula-<br />

rem, minutum, adnatum, explanatum, solutum formantibus ; cellulis<br />

vegetativis 12-25 [x. lat. ; oogoniis ante cellulam terminalem posi-<br />

tis lageniformibus, denium annulatim circumcirca corticatis glo-<br />

bosisque (cum cortice), 00-220 p.. lat. ; oosporis maturis (cortice<br />

excepto), 50-150 [/. lat. ; antheridiis ut in C. pulvmala, &esqm'tri-<br />

plo longioribus.<br />

//a*^. in plantis aquaticis, iraprimis Nymphjea, Nuphare et<br />

Hottonia Germaniae, Galliae, Bohemia), Scandinavise, Britannise,<br />

Belgii, Rossire, Americae borealis (Wolle).<br />

Species ulterius inquirenda.<br />

7. ColeochaBte? marina Grun. Reise Freg. Novara, Bot., p. 42 (sub 7<br />

Phf/llaclnlio). — Minutissima, orbicularis, e cellulis oblongis , se-<br />

cus lineas radiantes et concentricas ordinatis, periphericis mino-<br />

ribus conflata (forma sterilis); filamentis solutis, dichotome vel la-<br />

teraliter ramosis; cellulis diametro sesqui-duplo longioribus; spo-<br />

ris (oogoniis?) magnis, indivisis, globosis vel subovatis, singulis v.<br />

binis, terminalibus (forma fertilis).<br />

Jfab. ad frondem Valonia^ Forbesii, in oris insularum Ta-<br />

hiti ot Guadalupa (Jelinek ot DTTCiiASSAiNr.). — Teste Grunow 1.<br />

c. forma sterilis pr.nobet fere omnino habitum PhycopelHdis. arun-<br />

dinacew (Mont.) at species Montagneana est verisimiliter diversa.


Confervoidese, Coleochsetace«, Chsetopeltis 11<br />

CH>ETOPELTIS Berth. [1878] Unters. iiber die Verzweigung einig.<br />

Siisswasseralgen pag. 40 (Etym. a chcBte seta et peltis clypeus),<br />

Moebius Beitr. zur Kenntn. Chsetop. in Bericht. d. Bot. Ges. VI,<br />

1888, pag. 242. — Thallus disciformis, orbicularis, laste viridis.<br />

adnatus, aquaticus, epiphyticus, parenchymaticus, habitu Coleochae-<br />

tes; contentus cellularum e protoplasmate granuloso in quo singu-<br />

lum pyrenoide acute limitatum, substantia chlorophyllosa aequaliter<br />

diffusa, (chlorophoris irregulariter definitis) cinctum constans. Mem-<br />

brana cellularis crassiuscuia , subgelatinosa (quasi ut in Entero-<br />

morpha), in setas longas et tenues, inarticulatas et farctas, ad ba-<br />

sim vix incrassatas, singulas vel plures producta; cellulse l-ucleat.ie.<br />

Propagatio zoogonidiis e contentus cellularum divisione succe-<br />

danea 2-4-8 ortis, oblongo-ovatis, magnitudine varia donatis, rae-<br />

dio pyrenoide singulo, antice ciliis longis 4 et lateraliter macula<br />

rubra (stigmate) instructis, diffluentia membrana; cellulae-matris<br />

liberatis. vesicula tenui deiu rupta insimul involutis. Zoogonidia<br />

horam fere dimidiam libere natantia, dein immobilia ambituque cri-<br />

spatulo-plicata, parte hyalina substrato adfixa, dein explanata et<br />

mox germinantia (ex Berthold).<br />

Generatio zygotis e zoogonidiorum biciliatorum in una alterave<br />

cellula vegetativa ortorum copulatione ortis (ex Moebius).<br />

1. Chsetopeltis orbicuiaris Berth. Unters. iiber die Verzweigung ei- 8<br />

nig. Siisswasseralgen p. 53, t. 4, fig. 6-14. — Thallo orbiculari,<br />

usque ad I mm. diam.; zoogonidiis (zoosporis) 9-12 =; 3,5-5,5.<br />

Hab. ad plantas aquaticas submersas, in stagnis prope Gottingam<br />

Germaniae. — Species haec, observante cl. Hansgirg in Flora<br />

1888 p. 219, est (setis haud vaginatis exceptis) speciminibus ase-<br />

xualibus Coleochcetes scutatce a cl. Pringsheim in t. I, f. 4, illu-<br />

stratis simillima, ut an ad ColeochaHaceas hoc genus spectet vix<br />

dubitare liceat. Idem ac Chcetopeltis Berth. esset, observante Bor-<br />

zi in litt., genus Chromopeltis Reinsch, quod genus vero ob setarum<br />

absentiam ego ipse potius Phycopeltidi Mill. ad Mycoideacearum<br />

appendicem descripto adscribo. Vix inter Coleochcetaceas at<br />

aptius inter Ulvaceas recensendum cumque JJlveUa Crouan mihi<br />

comparandum videretur genus quoddam marinum sub nomine Prin-<br />

GSHEIMI^ a cl. J. Reinke in Ber. d. Bot. Ges. in Berlin VI, 7,<br />

p. 241 brevi diagnosi propositum et in Algenflora der Ostsee etc.<br />

amplius descriptum. Quamobrem genus a Reinke conditum, in hoc<br />

voluraine, locum systematicum inter Ulvaceas teneat.<br />

2. Cliaetopeitis minor Moeb. Beitrag zur Kenntn. der Algengatt. Chse* ^


12 Confervoideroj Coleochfotacefi'', Mycoidea.<br />

topeltis in Ber. d. deutsch. bot. Ges. VI, 1888, p. 242, t. XII —<br />

Tliallo tantum 150 p.. diara. metiento.<br />

ITah. ad folia caulesquo Myriophy 1 1 i proserpin acoi d i s,<br />

in aquario liorti botanici a Heidelberg» Germania) (M. Moebiiis). —<br />

01. Moel)ius indicat affinitatem generis ChcGiopeUidis cum Pliyco-<br />

YtcUicle, Ilansgi^^yia et Mycoidea (quod vero affinitas mihi dubia<br />

videtur propter haematochromatis carentiam in C/uu/opelfide) et<br />

locum systeraaticum prope Chneiop/ioreas.<br />

Pamilia II. MYCOIDEACEiE (van Tieghem) Hansg.<br />

Mi/coidcaceiV van Tioghem [1884] Traito de P.otanique p. 1145 [Mycoideoi) em.<br />

Hansg. [1888] l'rodr. Algenfl. v. Bohmen p. 218, Cfr. etiara Hansg. in Flo-<br />

ra 1888, n. 14-15, p. 222.<br />

Tliallus aorophilus, epiphyticus (foliicola), plerumque appLanato-<br />

disciformis, o filamentis articulatis, radiatim decurrentibus, plus<br />

minus arcte coalitis, per cellulas apicales marginales (forte etiam<br />

intercalares) late crescentibus constitutus; cellul?e vegetativre setis<br />

nullis instructa), colore aureo- vel brunneo-flavo donata3, arcte in-<br />

simul coalitfo, h. e. prinipe generationis epiphyticfe e zoogonidiis<br />

I)iciliatis in foliorum pagina superiori germinantibus evoluta^ ; cel-<br />

lula-^ nonnuUa) hujus disci primarii nonnumquam inferne vegetan-<br />

tes, cuticulam perforantes et ad paginam folii inferiorem discos<br />

secundarios, e ramis radiatim decurrentibus laxioribus compositos<br />

efformantes. Disci secundarii latere superiore filamenta simplicia,<br />

e cuticula rupta exsurgentia, caispituliformia, superficiem folii obte-<br />

gentia gignentcs; fllamentorum cellula terminalis capitato-inflata<br />

(suffultoria); ramuli laterales in zoogonindangia dein zoogonidia bi-<br />

ciliata foventia evoluti. Propagatio (in thallo subcuticulari) sive<br />

prolificatione subcuticulari sive zoogonidiis agamice ortis, e quibus<br />

disci primarii opiphytici, primo viriduli, doin (siccitato peracta) plorumque<br />

flavo- vel rufo-brunnei oriuntur. Generatio oogoniis ')<br />

(iu discis subcuticularibus brunneo-rufis), e cellula torminali ramorum<br />

singulorum efformatis;e disci superficie ramuli tenues an-<br />

1) Observante cl. A. Hansgirg in Flora 1. c. p. 222 hnoc familia vidorctur<br />

potius inter Trenfcpohliaccaf; sensu umplo ab eo ipso circiimscriptas dispo-<br />

ncnda, at oogoniornm pricsentia, mea scntcntia, aptius prope Confcrroidca^<br />

oogamas h. (;. intcr Coleochmtaccas ot CVAorjoyiiaceas militat. De natura vor.i<br />

organorum, qufc nt oogonia illnstravit cl. Cnnningham, dnbium refcrntit non-<br />

nnlli phycologi resque adhuc sub judicc est.


ConfervoideiV, Coleochretaceii', Mycoidea. 13<br />

theridiales (cellula terminali [oogouio] adproximantes et cum eo<br />

adhairentes) oriuntur,- antherozoidia imraobilia h. e. pollinidia (ex<br />

vau Tieghen). — Zygota membrana cincta, in oogonio laxe ramu-<br />

lis iatricatis corticato evoluta, dein (cuticula pereunte) liberata, zoo-<br />

gonidia numerosa illis agamice ortis similliraa et germinando thal-<br />

los novos efficientia, plasraatis divisione gignentia.<br />

NIYCOIDEA Cunniugh. [1879] in Transact. Linn. Soc. ser. 2, Botauy,<br />

voi. I, p. 312 (Etym. mijces fungus et idios sirailis), Marshall Ward<br />

Struct. dev. and Life-hist. of a trop. epiph, Lich,, Strigula coraplanata<br />

Fee in T. L. S. of Londou 1884 p. 87, 108, t. XVIII, XIX,<br />

XX, XXI (saltem ex parte.), Hansg. Prodr. p. 210 p. p. — Thallus<br />

duplicis forraae s. generationis : epiphyticus (h. e. primse generatio-<br />

nis e zoogonidiis ortus) explanato-disciformis. fere ut in Coleo-<br />

chcete, setis carens; endophyticus (h. e. secundse generationis) par-<br />

tim e fllaraentis decurabentibus, articulatis, ramosis , radiatim de-<br />

currentibus, partim e filamentis erectis, apice zoogonidangia geren-<br />

tibus efformatus. Contentus cellularura imprirais filamentorum ex-<br />

surgentium haematochromaticus aut viridis. Propagatio zoogonidiis<br />

generatio zygotis.<br />

1. Mycoidea parasitica Cunningh. I. c. p. 312, t. 42 et 43, Hansg. Prodr. lo<br />

p. 220, f. 121, De-Wild. Obs. sur quelq. forraes d'Algues epiph.<br />

in B. S. Belg. 1888 XXVII, 1, tab. H. ~ Fi lamentis thalli pri-<br />

mae generationis (epiphytici) e cellulis 4-8, raro 12 [x. latis, 1-2-<br />

plo longioribus, 4- pluri-angulatis constantibus, discos minutos, 1-4<br />

mm. latos efficientibus; chlorophoris minutis, dilute viridibus, pa-<br />

rietalibus, demum guttulis numerosis, oleosis, nitentibus. aureis, au-<br />

rautiaco-flavis vel rufescenti-brunneis, chlorophora obvolventibus<br />

iraraixtis; zoogonidangiis raarginalibus , cellulis vegetativis multo<br />

majoribus, zoogonidia plura, ovoide^, 5-6:^3-5 vel globosa, 3-5 [j..<br />

diara., polo antico, hyalino cilia corpore ^Vg-plo longiora, «qui-<br />

longa gerentia, vacuolo singulo contractili maculaque rubra, rainu-<br />

tissima, rarissirae tantura distinctis instructa foventibus ; zoogoni-<br />

diorum contentu plasmatico chlorophora dilute viridia gnttulasque<br />

oleosas, nitentes, brunneo-flavas praebente.<br />

Hab. in foliis coriaceis Camellia?, Mangifera), Rhododendri,<br />

Filicum nonnullarura, Tliese et Crotonis, in India<br />

orientali (Cunningham) in insula Java (Friedmann), imprincis ad<br />

Bataviara (De la Savinierb), ad a Rio-Janeiro » Brasilice (Glaziou)<br />

et in Mexico (Kerber); ad aLonkalele, Congo» (Hens sec. De-<br />

;


14 Confervoideae, Coleocliretacese, CEdogoniaceae.<br />

Wildeman). Alga in plaiitarura nonnullarum foliis, imprimis Bilbergiae,<br />

Rodriquezise, Stanhopea), Pliilodeadri etc. in<br />

calidariis Boliemia) a claro Hansgirg descripta, sec. specimina mi-<br />

lii benevole missa aptius UansgirgiQi flabelligerae De-Toni Syll.<br />

p. 263, n. 637 saltera ex parte adscribenda est.<br />

2. Chromopeltls radians Reinsch Contrib. p. 73, t. VII, f. 2 b (nec f. n<br />

a!) mea sententia, liabella Hansgirgioe /labelligeae De-Toni sistit.<br />

Genus ulterius inquirendum, tum cum Mycoidea et Coleochmle, tum cum<br />

ChoslopcUide cognatum. Aptius, ut videtur, cum Chcelopeltide subfamiliam<br />

Chcelophorearum sistens i).<br />

PHYCOPELTIS Millard. [1870] Mem. Soc. d'hisb. Nat. de Strassbourg<br />

t. VI, 2, 1870, p. 48 (Etym. phycos alga et pellis scutum). Chro-<br />

mopeltis Reinsch [1875] Contrib. ad Algologiam et Fuugologiam<br />

p. 73 saltem ex parte. Thallus orbicularis, discoideus, unico cellularum<br />

strato constitutus tota pagina inferiori adnatus, setis ca-<br />

rens; cellularum dispositio radiata sistens filamenta dichotoma,<br />

acrobrja, arcte coalita; plasma colore aureo-viride insigne.<br />

Propagatio zoogonidiis numerosis (20-30), plasraatis divisione<br />

siraultanea ortis, ovoideis, ciliis binis instructis.<br />

Generatio, ex Millardet, oogoniis ut in Coleochoeie.<br />

1. Phycopeltis epiphyton Millard. in Mem. Soc. d' hist. Nat. de Stras- 12<br />

sbourg t. VI, 2, 1870, p. 48, f. 29-35, Chromopcllis irrcgularis<br />

Reinsch Contrib. Alg. Fungol. p. 73, t. VII, f. 1 (colore obsoleto). —<br />

Characteris generis; thallo minimo, 100 y.. latitudine vix excedente;<br />

cellulis centralibus 4-7-goniis, subinde passim omnino hyalinis;<br />

periphericis plerumque rectangularibus, diametro longitudinali se-<br />

cus directionem radialem disposito.<br />

llab. in ramulis et foliis Abietis pectinatse, Hederse,<br />

Ruborum etc. ad Friburgum brisgovieuse Gerraania3 (A. Millar-<br />

det); in foliis Leskea^ complanatjL' in silva circeliana pr. Bi-<br />

j)oiitum Vogesorum (P. F. Reinscil). — Sparsa, subinde congesla<br />

et tunc maculas rufo-aurantiacas efficiens, substrato parum ad-<br />

dicrens; disci flavo-aurantiaci, plus minus virescentes, pagina info-<br />

riori matrici adfixi; zoogonidia viridi-aurantiaca, minutissima, 5<br />

[i.. diara., ovoidea, ciliis binis longis instructa.<br />

1) Folium lioc jara sub prelo erat, cum do Ph^jcopeUidc Millard. et ChoitopcUidc<br />

Berth. studia nova prodicrunt, c quibus aflinitas horum generum<br />

mclius innotuit, ut aptius sub Chtetophorcin nt subfamilia ouumeranda vi-<br />

dcrontur.


Confervoi cle», Coleoclisetaceae, Bulbochsete. 15<br />

2. Phycopeltis arundinacea (Mont.) De-Toni Ueber Phyllactidiura a- 13<br />

ruudinaceum Mont. 1889, Phyllactidium arundinaceurn Mont. Fl.<br />

d'Algerie p. 156, Syll. ,a. 451 Kuetz. Species p. 424 et Tab. Pbyc,<br />

Rabenh. Fl. Eur. Algar. III, p. 390 (sub ColeochcBte) , Chrofno-<br />

peltis radians Reinsch Contr. p. 73, t. VII, f. 2 a ! (colore absole-<br />

to). — Adnata; thallo orbiculari, 0,5-1,5 mm. diam., rufo, ambitu<br />

repando, e cellulis e centro radiantibus parallelogrammis, dichotomis,<br />

dianietro duplo triplove longioribus, enucleatis formato, cellulis cen-<br />

traiibus et periphericis ambitu rectangularibus, conformibus.<br />

Hab. in culrais arundinaceis, in paludosis lacus «EI-Hout)) prope<br />

«La Calle» Algeriaj (DuRiEU); in foliis Phyllogoni fulgentis<br />

in Brasilia (? P. F. Reinsch). — Sec. specimina anthentica, a cl. P.<br />

Hariot mihi benevole missa, Phyllactidium arundinaceum Mont.<br />

generi Phycopeltidi adscribo. A Phycopeltide epiphyion Millard.<br />

differt imprimis conformitate cellularum et centralium et periphe-<br />

ricarura, thalli majori magnitudine etc. Fortasse huc pertinent<br />

nonnulla specimina ex Africa reportata et Hansgirgico fiabellige-<br />

zce De-Toni a claro De-Wildeman adscripta, quod vero in futura<br />

mea gen. Phycopeliidis, Mycoidece et Hansgirgiod revisione di-<br />

lucidare spero.<br />

Familia III. (EDOGONIACEiE (De-Bary) Wittr.<br />

(Edogoniaceai De-Bary [1854] Uebcr Qidog. u. Bulboch. pag. 94; Pringsh. [1858]<br />

Beitr. Morph. u. Syst. der Algen I, p. 68, Rabenh. [1868] Fl. Eur. Algar.<br />

III, p. 346, Wood [1873] Contrib. Hist. Alg. N. Am. p. 195, Wittr. [1874]<br />

Prodr. Monogr. CEdog. p. 6, Wolle [1887] Freshw. Alg. U. S. p. 65, Hansg.<br />

[1886] Prodr. pag. 41, De-Toni e Levi [1888] Fl. Alg. Ven. III, p. 192.<br />

(Edogoniecs Thur. [1850] iu Ann. Scienc. Nat. 3. ser., XIV, p. 226.<br />

Confervoideai aquaticae, filiformes, ramosae vel siraplices, cel-<br />

lulis vegetativis vegetatione iutercalari crescentibus, sajpius sub<br />

polo uno alterove striis transversis, pluribus, subinde fere incons-<br />

picuis notatis, cellula terminali saepius in setam hyalinam pro-<br />

ducta, cellula basali disco lobato matrici adfixa; chlorophora la-<br />

ciniata, plerumque fascias numerosas, longitudinaliter excurrentes<br />

efficientia.<br />

Propagatio partlm cellulis agilibus e toto cellularum vegetativarum<br />

contentu singulis ortis, circa apicem hyalinum annulatim<br />

corona ciliorum instructis, partim cellulis perdurantibus (acinetis,<br />

aplanosporis) e cellulis vegetativis (quarum plasraa densius fit mem-


16 Confervoidea3, Coleochajtacciio, Phycopeltis.<br />

branaque iacrassatur) elTormatis, liibernautibus vel etiam post sic-<br />

citatem germiuantibus,<br />

ris ;<br />

Generatio (raoiioica vel dioica) zygotis immobilibus li. o. oospo-<br />

individua antheridii- et oogonii-fera sunt sive monoica sive dioi-<br />

ca; in speciebus pluribus e plantula fa^minea cellula3 peculiares rao-<br />

biles (androsporaj) oriuntur, e quibus plantula3 niascul^e aana3 (nan-<br />

nandria) efforraantur. Oogonia solitaria vel geminata vel catenu-<br />

latini seriata, in fllam, veg. sita, cellulis veget. crassiora conten-<br />

tuque densiori frjeta; zygotura (ex oospluTra antherozoidiis mobili-<br />

bus fcecundata ortum) contentu (s;opeque membrana) brunneo, rufe-<br />

scenti-flavo vel rufo farctura, post oogonii a thallo sejunctionera in<br />

ipsius tunica inclusum hibernans, post quietis periodum zoosporas<br />

pUuimas plantulas asexuales h. e. zoosporiparas e(ilcientes gignens.<br />

Bulbuchmte: Filamenta ramosa.<br />

CEdogonium : Filamenta simplicia.<br />

Conspectus generum ')<br />

? Crenacanlha; FiUimenta ramosa, spinis verticiliatis ornata. [Ex Hansgirg<br />

ia Flora 1S89 generi Braparnaudiae afliaej.<br />

BULBOCH/ETE Ag. (1817J Syn. p. XXIX, Syst. p. 123 (Etyra. bolbos<br />

bulbus et chcuie seta). — Pringsh. Morph. -Alg. I. p, 71, Rabeuh.<br />

Fl. Eur. Algar, III, p, 357, Kirchn. Alg. Schles, p. 60, Wittr. Prodr.<br />

Monogr. ffidog. p. 43, Hansg. Prodr. p. 18, Wolle Freshw. Alg.<br />

U. S. p. 95, De-Toni e Levi Fl. Alg. Ven. III, p. 197, Cooke IJriV<br />

Freshw. Alg. p. 148. — Thallus e filamentis articulatis, ramosis<br />

coustaus; cellula3 vegetativa3 sursura incrassata^, apice vel juxta<br />

apicem setara longara, tenuem, hyalinam, basi bulbiformi-inflatam<br />

gerentes.<br />

Generatio oogoniis et antheridiis ut in (Edogonio ; oosporaj ma-<br />

tura) rul"escenti-coccinea3; oogonia poro in snperiori parte sito aporta.<br />

Sectiu 1. Eu-bulbochaete Ilansg. I^roJr. Algenll. v. Bohmca p. 4U, BulOochwte<br />

sectio 1. Wittr. l'rodr. Monogr. (Edog. p. 43.<br />

Species oogoaiis globosis v. subglobosig, pateatibus doaatiB; oosporas eadem<br />

Ibrnia ac oogonia eaque coaiplentcs ; cellula suflultoria superiore in sec-<br />

tiono optica verticali pcntagona '-), inierioro tctragona.<br />

1) Apud B. Urebissonii Kuetz. solam oogonia sompor sunt erccta, aputl<br />

B. etatiureni 1'ringsli. (n^gana lucc vel crecta vcl patcntia sunt.<br />

2) In oogoaiis crectis utraque coUula sullultoria est totragoni.


ConfervoicleiG, ffidogoniaceae, Bulbocha^to. 17<br />

Obs. Species omnes (adliuc cognita)) liujus sectionis dioicae nannandrai et {Bul-<br />

Oochccte polyandra Cleve, B. crassiuscula Nordst, B. dispari Wittr. exce-<br />

ptis) gynandrosporae sunt.<br />

1. Bulbochaete elachistandra Wittr. Prodr. Monogr. GEdog, p. 43, n. 1. i4<br />

Kirchn. Alg. Schles. p. 60. Wolle Freshw. Alg. U. S. p. 96, t. 86,<br />

f. 5, B. intermedia Pringsh. Beitr. z. Morph. d. Alg. I, p. 56, t. 4,<br />

f. 15-23, non De Bary. — Oogoniis globosis, sub androsporangiis<br />

sitis ; dissepimento cellularum suflultoriarum fere mediano; epi-<br />

sporio levi; androsporangiis epigynis vel sparsis; nannandribus mi-<br />

niinis, oboviformibus, inferne acurainatis, rectis, in oogoniis seden-<br />

tibus; crassit, cell. veget. 20-24 a. altit. lYo-SV^-plo majore; an-<br />

drosp, 14-16 i; 10-11; oogon. 46s:44; nannandr. OislO.<br />

Hab. in Germania (Pringsheim) et Amer. bor. (Wolle).<br />

B. Species nannandribus bicellularibus, antheridio iateriore.<br />

a) Species cellula basali (stipite) nannandrium breviore quam antheridio.<br />

2, Bulbochaete intermedia De Bary Ueb, (Edog, u. Bulb. pag. 72 et 15<br />

sequ. tab. 4, fig. 1-7, non Pringsh., Wittr. Prodr. Monogr. (Edog.<br />

pag. 44, Rabenh. Fl, Eur, Algar, III, p. 3.58, Kirchn. Alg. Schles.<br />

p. 60, Wolle Freshw. Alg. U. S, p. 97, t. 86, f. 1-3, Hansg. Prodr.<br />

p. 49, n. 51, Cooke Brit. Freshw. Alg. pag. 174, tab. 67, fig. 1.<br />

— Oogoniis subdepresso-globosis, sub androsporangiis sitis; disse-<br />

pimento cellularum suffultoriarum fere mediano; episporio subti-<br />

lissime creuulato (raro levi) ; androsporangiis 1-2-cellularibus, epi-<br />

gynis, raro sparsis; nannandribus in oogoniis sedentibus, stipite<br />

paullum curvato; crassit. cell, veget, 17-19 a. altit. IVg-S-plo majo-<br />

re; androsp. 13 i; 10; oogon. 40-48 ^; 31-40; nannandr. 9-10^:24-26.<br />

Hab. in Suecia, Norvegia, Germania, Britannia, Hibernia, Groenlandia,<br />

Bohemia, Hungaria, Amer. bor. (Wolle) et austr. (Wille). —<br />

Forma crassior Nordst. Freshw, Alg. N. Zeal. and Austr. p. 10, n. 7:<br />

cellulis paullo crassioribus quam in forma typica; dissepimento cel-<br />

lularum suffultoriarum sa^pius paullo supra quam infra medium sito;<br />

crass. cell. veget. 20-24 y.. altit. iy.i-3-plo majore; androsp. 12-16<br />

^ 10-15; oogon. 38-52 ^ 40-42; nannandr. 10-13 i= 30-3 5, Ad Toka-<br />

no River Novse Zelandiae (S. BEaGGREN). — Var. depressa Wittr,<br />

Prodr. Monogr. (Edog. p, 44: oogoniis depresso-globosis; dissepi-<br />

mento cellularum suffultoriarum paullum supra medium posito; epi-<br />

sporio levi crassoque ; androsporangiis epigynis ; crassit. cell. veget.


18 CoiifervouloaG, O-Alngoiiiaeojc, P)Ulbocli;oto.<br />

11-18 a. altit. 2y8-lVo-plo majore; aiidrosp. 11-13 ^ 10-1 1 ; oogon.<br />

42- t(i'^ .^50-31; naiina"ndr. 9-11^22-25. In Siiesia, Norvogia.<br />

3. Bulbochaete Nordstedtii Wittr. Prodr. Monogr. CEdog. p. 11, n. 3.— lo<br />

Oogoniis parvis, subquadrangulari- vel fere obcordiformi-globosis,<br />

sub androsporangiis sitis; dissepimento cellularum suffultoriarum<br />

superiore, raro submediano; episporio subtilissime crenulato vel sub-<br />

levi ; androsporangiis l-cel!ularibus, opigynis; nannandribus iii oogo-<br />

niis sedentibus, stipite paullulum curvato; crassit. cell, veget. 15-<br />

17 a. altit. 2-4-plo majore; androsp. 10-11 =; 1 1 ; oogon. 36-42 =; 29-<br />

35; nannandr. 9-10^23-25.<br />

Hab. in Suecia.<br />

4. Bulbochaete quadrata Wittr. Gotl. o. Ool. Sotv. Alg. p. 19, t. 1, f. 3, n<br />

Prodr. Monogr. Gj]dog. p. 45, n. 4. —•<br />

Oogoniis<br />

biconico-globosis,<br />

apicibus truncatis (in sectione optica verticali fere quadratis), sub<br />

androsporangiis sitis; dissepimento cellularum suffultoriarum paul-<br />

lum infra medium posito vel rarius submediano; episporio subtilis-<br />

sinie crenulato; androsporangiis 2-cellularibus, epigynis vel raro<br />

sparsis; nannandribus in oogoniis sedentibus, stipite curvato; crassit.<br />

cell. veget. 20-25 u. altit. ly^-^-plo majore; androsp. 15-16 s 11-<br />

12; oogon. 40-50=; 40-45; nannandr. 11-12:^30-32.<br />

Ilab. in Suecia.<br />

5. Bulbochaete angulosa Wittr. et Lund. Prodr. Monogr. QEdog p. 45, i'"^<br />

n. 5, Nordst. Freshw. Alg. N. Zeal. and Austr. p. 10. — Oogoniis<br />

biconico-globosis, apicibus truncatis, lateribus coni superioris paul-<br />

lulum retusis, (in sectione optica verticali subquadratis), sub setis<br />

terminalibus, rarius sub androsporangiis sitis; dissepimento cellu-<br />

larum suffultoriarum paullum supra medium posito; episporio levi<br />

androsporangiis 2-3-ceIlularibus, sparsis vel epyginis ; nannandri-<br />

bus in oogoniis sedentibus, stipite pauUuluiu curvato; crassit. coll.<br />

veget. 12-18 a. altit. lV2--^-plo niajore; androsp. 10^8-10; oogon.<br />

36-46 ^ 34-12 ;<br />

nannandr. 8-10 ^ 18-2?.<br />

Ilab. in Suecia (Lundell), ad Papakouri, Otaua, Taupo et Oma-<br />

tangi Nova3 Zelandia^ (S. Berggren).<br />

6. Bulbochaete crenulata Pringsh. Beitr. z. Morpli. d. Alg. I, p. 72, r.><br />

t. 6, f. 4, liabonh. Fl. Lur. Algar. III, p. 358, Wittr. Prodr. Mo-<br />

nogr. CSdog. p. 45, n. 6, Kirclin. Alg. Schles. p. 60, Wolle Freshw,<br />

Alg. U. S. p. 97, t. 86, f. 4, Hansg. Prodr, p, 49, n. 50. — Oogo-<br />

niis depresso-globosis, sub setis terminalibus, rarius sub androspo-<br />

rangiis vel sub cellulis vegetativis sitis; dissepimento cellularum<br />

suirultoriarum inediano vel paullum infra mcdium poiiito; epispo-<br />

;


Confervoi(le;e, n^vdogoniaceae, Bulbochaete. 19<br />

rio distincte crenulato,- androsporaDgiis sparsis, rarius epigynis;<br />

nannandribus in oogoniis vel prope ea sedentibus, stipite subrecto ;<br />

crassit. cell. veget. 16-19 [j.. altit. 2-3'/2-plo majore; androsp.<br />

1:^5 10; oogon. 45-48:^35-38; nannandr. 26 ^j 9.<br />

Hab. in Suecia, Norvegia, Gerrnania (Pringshbim), Gallia, Bohe-<br />

heraia, Amer. bor. (Wolle) et austr. (Wille). — Var. supramediana<br />

Wittr. in Wittr. et Nordst. Alg. aq. dulc. exs. sub n. 500 et in<br />

Botan. Notiser 1883, p. 148 : oogoniis subdepresso-globosis, sub setis<br />

terminalibus sitis; raembrana oosporarum punctata; dissepiraento cel-<br />

lularum suifultoriarura paullo supra medium sito; androsporangiis<br />

sparsis; crassitudine cellularum vegetativarum circ. 18 p.. altit.<br />

2Vo-3-plo majore; oogon. 43:^36-37; androsp. 12; nannaudr. 9 ^;<br />

22. Ad Bethlehera in Pensylvannia Americfe borealis (F. Wolle).<br />

Bulbochsete dispar Wittr. in Wittr. et Nordst. Alg. aq. dulc. Scand. 20<br />

n. 101 et in Hedwigia 1882, pag. 104, Botaniska Notiser 1882,<br />

pag. 54. — Gynandrospora et idioandrospora; oogoniis subdepres-<br />

so-globosis, sub setis terrainalibus vel sub cellulis vegetativis si-<br />

tis; dissepiraento cellularum suffultoriarum in suprema parte harum<br />

sito; cellulis vegetativis superioris partis plantae brevioribus<br />

qiiam partis inferioris; androsporangiis pluricellularibus, sparsis;<br />

nannandribus bicellularibus, antheridio pauUuIum curvato; crassit.<br />

cell. veg. plant. monoic. 16-19 (x. altit. ly^-S-plo majore; crassit.<br />

cell. veg. plant. mascul. 16-19 p. altit. lYj-^-pIo majore; androspor.<br />

12-13^11-12; oogon. 42-47 =; 36-40 ; nannandr. 10^26.<br />

liab. in piscina ad Rydboholm paroeciae Ostra Ryd in Uplandia<br />

Sueciae. — Differt a specie affini B. polyandra Cleve androspo-<br />

rangiis et in exemplaribus oogoniiferis et in exemplaribus propriis<br />

masculis sitis, dissepiraento cellularum suffultoriarum suprerao, cel-<br />

lulis vegetativis brevioribus.<br />

Bulbochaete polyandra Cleve in Wittr. Dispos, OEd. Suec. p. 140, 21<br />

Prodr. Monogr. (Edog. pag. 46, n. 7, t. I, f. 19-29, Kirchn. Alg.<br />

Schles. p. 61, WoIIe Freshw. Alg. U. S. pag. 98, t. 89, f. 6-9,<br />

Cooke Brit. Freshw. Alg. p. 174, t. 67, f. 2. — Idioandrospora<br />

oogoniis siibdepresso-globosis, sub setis terminalibus vel sub cel-<br />

lulis vegetativis sitis; dissepiraento cellularum suffultoriarum su-<br />

periore vel rarius submediano; episporio snbtilissime crenulato vel<br />

sublevi; androsporangiis 4-10-ceIIuIaribus ; nannandribus in oogo-<br />

niis sedentibus, stipite paullura curvato; crassit. cell. veget. 15-20<br />

a. altit. 3-5-plo majore; oogon. 35-46^32-38; androsp. 13-14 ^;<br />

12-15: nannandr. 8-9 = 23.<br />

;


20 Confervoideae, CEdogoniacea), Bulboclia^tc.<br />

Ilah. iii Suecia, Norvegia, Germania, Gallia, BriUiiiiia, Iliber-<br />

iiia, Groenlandia, Ainerica boroali, — Adest in Wittr. et Nordst.<br />

Alg. aq. diilc. exsicc. n. 703. Cfr. Botan. Notiser 1886, pag. 133<br />

forma dissepimento cellularum suffultoriaruin sa^pe iion tantuin su-<br />

periore sed supremo. Ad Nitellani transl uce n tem iu fossis<br />

turfosis paludis Chy-an-hal prope Penzance Angliro (0. Nordstedt).<br />

9. BulbochBBte borealis Wittr. Di.spos. (E 1. Suec. p. 138, Prodr. Mo- ^2<br />

nogr. ffidog. pag. dO. — Oogoniis subdepresso-globosis, in medio<br />

profunde circumscissis (poro foecundationis in circumscissione ?),<br />

sub cellulis vegetativis sitis ; dissepiniouto cellularum suffiiltoriarum<br />

superiore ,• episporio levi; aiulrosporangiis 2-3-cellularibus,<br />

subepigynis, patentibus; nannaudribus in oogoniis sedontibus, sti-<br />

pite pauUum curvato ; crassit. cell. veget. 18-21 u.. altit. l'/j-plo<br />

inajore; androsp. 12-13 :s8-9; oogon. 40-48-35-40; nannaudr.<br />

9-10 ;:: 18-21.<br />

Hab. \\\ Suecia et Norvegia.<br />

10. Bulbochaete Brebissonii Kuetz. Tab. Phyc. IV, pag. 19, t. 86, 23<br />

f. B et f. Rabenh. Alg. Eur. n. 1055, Fi. Eur. Algar. 111, pag. 359,<br />

Wittr. Prodr. Monogr. ffidog. pag. 46, n. 9, Wolle Freshw. Alg.<br />

U. S, pag. 99, t. 88, f. 1, Cooke Brit. Freshw. Alg. pag. 175,<br />

t. 67, f. 3. — Oogoniis obcordiformi-globosis, infra truncatis, ere-<br />

ctis, sub setis terminalibus vel sub androsporangiis sitis ; dissepi-<br />

mento cellularum suffultoriarum intimo; episporio subtiliter crenu-<br />

lato; audrosporangiis 2-3-cellularibus, sparsis vel epigynis; nan-<br />

nandribus in oogoniis, raro prope ea sedentibus, stipite reoto vel<br />

subrecto; crassit. cell. veget. 17-20 a. altit. 3-4'/2-plo majore; an-<br />

drosp. 15::; 15-18; oogon. 42-50^^37-45; nannandr. 10-12^=28-33.<br />

Ilab. in Suecia, Norvegia, Neerlandia, Gallia, Hibernia, ad Pla-<br />

chino et Tanguska Sibiria; (R. Boldt), ad Hanimonton N. Y. Aine-<br />

ricai borealis (dubie).<br />

11. BulbochaBte sessilis Wittr. Gotl. o. Oel. Sotv. Alg. pag. 18, t. 1, ^*<br />

f. 2, Prodr. ISIonogr. (Edog. p. 47, n. 10. — Oogoniis subqua-<br />

drangulari-globosis, sub setis terminalibus (raro sub cellulis vege-<br />

tativis) sitis; dissepimento cellulafum suffultoriarum superioro; epi-<br />

sporio crenulato; androsporangiis sparsis, pluricellularibus; nan-<br />

nandribus in oogoniis sedentibus, stipite subrecto; crassit. cell. ve-<br />

get. 19-21 [j.. altit. 2-2'/3-plo majore ; androsp. 11-12^:10-12;<br />

oogon. 53-56 s 47-50; nannandr. 9-11 ^: 26-27.<br />

Ilab. \\\ Suocia et Gallia.<br />

12. Bulbochaete setigera (Roth) Ag. Syn. Alg. Scand. p. 71, Pringsh. 25


Confi3Pvoi(Jei.ie, (Edogoniacea3, BulbocUa^te. 21<br />

Beitr. z. Morph. d. Alg. 1, p. 72, t. 6, f. 3, Rabenh. Alg. Sach?.<br />

n. 158, Alg. Ear. n. 1670, Fl. Kur. Algar. III, p. 358, Wiltr. Prodr.<br />

Monogr. (Edog. p. 47, n. 11, Kirchn. Alg. Schles. p. 61, Hansg.<br />

Prodr. p. 49, n. 49, Cooke P.rit. Freshw. Alg. p. 175, t. 68, f. 1,<br />

Wolle Freshw. Alg. U. S. p. 98, t. 86, f. 6-11, t. 89, f. 1-3.<br />

Confcrva vimpara Dillw. Br. Conf. t. 69, Bulbochcete Camhyi<br />

Wood Contrib. p. 202, Conferva seligera Ruth Catal. III, p. 283,<br />

t. 8, f. I. — Oogoniis depresse subquadrangulari-globosis, sub selis<br />

terminalibus vel sub androsporangiis sitis; raembrana oogoniorum<br />

post foecundationem incrassata; dissepimento cellularum suffulto-<br />

riarum paullum supra medium posito vel mediano ; episporio gra-<br />

nulato; androsporangiis sparsis vel epigynis, bicellularibus; nan-<br />

nandribus in oogoniis vel prope ea sedentibus, stipite recto; crassit.<br />

cell. vegef. 25-28 a. altit. 2V2-5-plo majore; androsp. 18-20-14-<br />

18; oogon. 75-80 =; 60-65; nannandr. 12-13-34-36.<br />

Hab. in Suecia, Norvegia, Germania, Gallia, Hibernia, Italin,<br />

Britannia, Bohemia (Hansgirg), Belgio (De-Wildeman), Arduennis<br />

(M. A. Librrt) Anlerica boreali. (Wolle) et in Algeria (Montagne).<br />

— Var. punctulata Nordst. Freshw. Alg. New Zeal. and Austral.<br />

pag. 9, n. 5, t. I, f. 3-5, in Botaniska Notiser 1887, pag. 153<br />

et in Notarisia 1888, pag. 457: forraa paullo quam f. typica te-<br />

nuior, episporio subtilissime et densissime punctulaio; dissepi-<br />

mento celluiarum sufTuItoriarum superiore; oosporis depresso-glo-<br />

bosis; crassit. cell. veget. 22-26 u. aUit, 3-4-pIo inajore; androsp.<br />

18-11; oogon. 64-68 - 57-60 ; nannandr. 1 1-12 ::; 32. Ad Papakouri<br />

Nov?e Zelandia3 (S. Berggren).<br />

13. Bulbochaete crassiuscula Nordst. Bohushlns (Edogonieer in (Efv. 26<br />

af k. Vetensk. Akad. Forhandl. 1877, n. 4, p. 30. — Dioica, nan-<br />

nandria, idioandrospora; oogoniis depresse subquadrangulari-glo-<br />

bosis, sub setis terminalibus vel rarius sub cellulis vegetativis si-<br />

tis; membrana oogoniorum post foecundationem pauUo incrassata;<br />

(lissepimento cellularum suffultoriarura superiore vel rarius sub-<br />

mediano; episporio granulato; androsporangiis 1-4-cellularibus;<br />

nannandribus in oogoniis vel prope ea sedentibus, stipite subre-<br />

cto; crassit. cell. veget. 22-26 ii.. altit. 2V2-5V2~pl'^ majore; an-<br />

drosp. 10-18-10-13; oogon. 60-70 - 50-60; nannandr. 12-14 - 30-<br />

33; membr. oogon. circ. 4 crassa.<br />

Hab. ad Stenkyrka Tjerna in Bahusia Suecia^


22 Confervoidete, CEdogoniace.X!, Bulbochaete.<br />

b) Species cellula basali (stipite) iianiiandiium longiore quam antlieridio.<br />

14. Bulbochaete gigantea Pringsh. lieitr. z. Morph. d. Alg. I, p. 71, 27<br />

t. G, f. 1, Rabenh. Fl. Eur. Algar. III, p. 357, Wittr. Prodr. Monogr.<br />

ffidog. pag. 48, n. 12, Kirchn. Alg. Schles. pag. 61, Wollo<br />

Freshw. Alg. U. S. p. 99, t. 87, f. I, Cooke Brit. Freshw. Alg.<br />

p. 175, t. 68, f. 4. — Idioandrospora?; oogoniis subdepresse ob-<br />

cordiformi-globosis, sub setis terminalibus, raro sub cellulis vege-<br />

tativis sitis; dissepimento cellularum suffultoriarum mediano vel<br />

paullum supra medium posito; episporio verrucoso; nannandribus<br />

paullo longioribus quam oogoniis^ in his sedentibus, stipite duplo<br />

fere longiore quam antheridio, arcuato; crassit. cell. veget. 24-32<br />

//. altit. 2-3-plo majore; oogon. 60-70 ;; 50-58; stip. nannandr. 11-<br />

13^26-45; cell. antherid. 12-14:^18-22.<br />

Hab. in Suecia, Germania (Pringsheim), Gallia, Britannia, lli-<br />

bernia et Pensylvannia Americae borealis (Wolle) nec non ad<br />

Otaua River et Taupo Novae Zelandia) (S. Berggren). — Epispo-<br />

rium ex Nordst. Freshw. Alg. New Zeal. and Austral. p. 9, n. 4<br />

(in speciminibus a cl. S. Berggren lectis) potius reticulato-scrobicu-<br />

latum quam verrucosum; oosporarum membrana 4-5 u.. crassa.<br />

15. Bulbochaete valida Wittr. Gotl. 0. Oel. Sutv. Alg. p. 17, t. 1, f. 1, 2«<br />

Prodr. Monogr. CEdog. p. 48, n. 13. — Oogoniis depresso-globo-<br />

sis vel depresse obcordiformi-globosis, sub setis terminalibus si-<br />

tis; dissepimento cellularum suffultoriarum fere mediano (saepe<br />

paullum infra medium posito); episporio granulato ; androsporangiis<br />

sparsis, 3-celIularibus; nannandribus paullo brevioribus quam oogo-<br />

niis in his sedentibus, stipite paullulo longiore quam antheridio,<br />

curvato; crassit. cell. veget. 25-27 a. altit. 2-3Vg-plo majore; androsp.<br />

18-19^10-12; oogon. 59-06^48-56; stip. nannandr. 9-10<br />

:= 23-29; cell. antherid. 11-11,5 =; 21-22.<br />

Jlab. in Suecia (V. B. Wittrock).<br />

C. Species nannandribus bicellularibus, antheridio exteriore.<br />

10. Bulbochaete crassa Pringsh. Boitr. z. Morph. d. Alg. I, p. 72, op<br />

t. 0, f. 2, Rabenh. FI. Eur. Algar. III, p. 360, Wittr. Prodr. Mo-<br />

nogr. a^dog. p. 48, n. 14, Kircbn. Alg. Schlos. p. 61. — Uogoniis<br />

subdepresso-globosis, sub setis terminalibus (rarissime sub cellulis<br />

vegetativis) sitis ; dissepimento cellularum suffultoriarum mediano<br />

vel paullum supra medium posito; episporio non veriucoso; an-<br />

drosporangiis sparsis, pluriccllularibus; nannandribus pauUo lon-


Confervoidese, (Edogoniacex», Bulbochsete. 23<br />

gioribus quani oogoniis, in liis sedentibus, stipite duplo longiore<br />

quain antheridio, arcuato; crassit. cell. veget. 22-25 a. altit. 2-<br />

2V2-plo majore; androsp. IG:^ 13-16; oogon. 52-00 :i 42-51 ; stip.<br />

nannandr. 10:^44; cell. antherid. 8;= 21.<br />

Ilab. in Germania (Pringsheim, Kirchner).<br />

17. Bulbochaete elatior Pringsh. Beitr. z. Morph. d. Alg. I, p. 73, '^^<br />

t. 6, r. 5, Ilabenh. Krypt. Fl. Sachs. I, p. 262, Fl. Eur. Algar.<br />

III, p. 35S, Kirchn. Alg. Schles. p. 61, Wittr. Prodr. Monogr. (Edog.<br />

p. 49, n. 15, Hansg. Pi'odr. pag. 50, n. 52; Inter ffi, Rolhu ZeU.<br />

in Rabenh. Alg. Eur. n. 2317. — Oogoniis erectis vel patentibus,<br />

depresse obcordiformi-giobosis, sub androsporangiis sitis; dissepi-<br />

nicnto cellularuni suffultoriarum infimo; membrana oogoniorum post<br />

fajcundationem incrassata; episporio levi; androsporangiis epigy-<br />

nis (raro sparsis), 2-cellularibus; nannandribus paullo brevioribus<br />

qiiam oogoniis, in cellulis suffultoriis (raro in cellulis vegetativis<br />

trivialibus vel in oogoniis) sedentibus, stipite vix duplo longiore<br />

quam antheridio, recto ; crassit. cell. veget. 13-lS y.. altit. S-^y^-<br />

plo majore; androsp. 10-13 ::; 8-1 1 ; oogon. 34-44:^31-38; stip. nan-<br />

nandr. 8-10:^18-24; cell. antherid. 6,5-8 ^lO-li.<br />

Hab. in Suecia, Bohemia (Hansgirg), Germania (Pringsiieim,<br />

Kikchner) India trans Gangem (S, Kurz).<br />

Seclio 2. Ellipsospora Hansg. Prodr. AlgenlL v. Bohmen pag. 50, BulOochce/e<br />

sectio II. Wittr, Prodr, Monogr, CEdog, p, 49,<br />

Species oogoniis eUipsoideis vel subellipsoideis donataj; oosporte eadeni<br />

Ibrma ac oogonia eaque complentes, episporio longitudinaliter costato, costis<br />

plns minusve crenulatis i) ; dissepimentura cellularum suffultoriarum ^) in<br />

supreraa parte earum positum, cellula suffultoria superiore(in sectione optica<br />

verticali) tetragoaa, inferiore pentagona, rarius (oogoaiorum erectorum) te-<br />

tragoua.<br />

Subsectio i. Speeies monoicte.<br />

18, Bulbochaete Monile Wittr, et Lund. in Wittr. Prodr. Monogr, 31<br />

CEdog. p, 50, n. 16. — Oogoniis ellipsoideis, erectis (raro paten-<br />

tibus), sub cellulis vegetativis sitis; antheridiis 2-^-ceIlularibus, pa-<br />

tcntibus vel erectis, subepigynis vel sparsis; cellulis vegetativis<br />

1) De sculptura episporii conf. Wittr. Prodr. Monogr. CEdog. tab. I, fig.<br />

22, 23, 24.<br />

2) Apud B. pijf/mieain (Priagsli.) Wittr. di.ssepiineatuai ia celhilis suffal-<br />

toriis deesse videtur.


24 Confervoide83, Q^dogoniaceae, Bulbochaete.<br />

subglobosis; crassit. cell. veget. 13,5-10 a. altit. vix pari ; oogoii.<br />

21,5-23,5^:30-33; cell. antherid. 8-10^7-8.<br />

IIal>. in Suecia (Lundell).<br />

19. Bulbochaete nana Wittr. (Edog. nov. p. 7, t. 1, f. 0, Prodr. Mo- 32<br />

nogr. (Edog. p. 50, n. 17, Hansg. Prodr. pag. 50, n. 54. — Oo-<br />

goniis ellipsoideis, patentibus, sub setis terminalibus vel sub cel-<br />

lulis vegetativis sitis; oosporis oogonia subimplentibus, episporio<br />

subcrenulato ; antheridiis 1-2-cellularibus, orectis, subepigynis vel<br />

sparsis; crassit. cell. veget. 12-15 /j.. altit. pari vel IVs-plo majore;<br />

oogon. 20-25^33-36; cell. antherid. 8-9^0-9.<br />

Ilab. hi Suecia, Austria, Groenlandia et prope Dymskur Dohe-<br />

miffi dubie (A. Hansgirg). — Var. subbasispora Wittr. Prodr. Mo-<br />

nogr. (Edog. pag. 50: oogoniis sub cellulis vegetativis, antheridii-<br />

feris sitis; antheridiis 2-cellularibus, erectis (raro patentibus), sub-<br />

epigynis; crassit. cell. veget. 13-15 [j.. altit. pari vel ly^-plo majore;<br />

oogon. 20-24=^32-35; cell. antherid. 7-8^5-6. In Norvegia.<br />

20. Bulbochaete basispora Wittr. et Lund. in Wittr. Prodr. Monogr. 33<br />

CEdog. p. 50, n. 18. — Oogoniis ellipsoideis, patentibus vel rarius<br />

erectis, sub cellulis vegetativis sitis, pleruraque in ramis pluricel-<br />

lularibus basalibus; antheridiis l-?-cellularibus, patentibus (raro ere-<br />

ctis), subepigynis vel sparsis; crassit. cell. veget. 16-19 p.. altit. pari<br />

vel 1 V^-plo majore; oogon. 25-28 ^ 42-45 ; cell. antherid. 9-11 i; 0-8.<br />

Hab. in Suecia (Lundell).<br />

21. Bulbochaete mirabilis Wittr. Dispos. (Edog. Suec. p. 137, t. 1, ni<br />

f. 8-9, Prodr. Monogr. CEdog. p. 50, n. 19, Hansg. Prodr. p. 50,<br />

n. 55, Wolle Freshw. Alg. U. S. pag. 100, t. 87, f. 2-3, Nordst.<br />

Freshw. Alg. New Zeal. p. 9, n. 3, Cooke, Brit. Freshw. Alg.<br />

pag. 170, t, 08, f. 2. — Oogoniis ellipsoideis vel suboblongo-el-<br />

lipsoideis, patentibus vel rarius erectis, sub setis terminalibus<br />

vel sub cellulis vegetativis sitis; antheridiis 2-4-cellularibus ore-<br />

ctis (raro patentibus), subepigynis vel sparsis; crassit. cell. veget.<br />

10-22 [j.. altit. l'/4-2-plo majore; oogon, 27-38:2 46-50; cell. antherid.<br />

9-12^7-9.<br />

Ilab. in Suecia, Norvegia, Britannia, Hibernin, Lapponia ro^-<br />

sica, Groenlandia, Bohemia (HANsaiuG), America boreali (Wollk)<br />

et ad lacum Pearson Nova) Zealaudirn (S. Berggren). — Divisio<br />

horizontalis ceilularum vegetativarum non rara est. — Var. lap-<br />

ponica Wittr. et Lund. in Wittr. Prodr. Monogr. (Edog. p, 51 :<br />

minor; oogoniis patentibus (raro erectis); antheridiis 1-2-cellula-<br />

ribus, patentibus vel rarius erectis ; crassit. coll. veget. 15-19 a.


Confervoideao, OEdogoniaceae, Bulbochsete. 25<br />

altit. lV4-2-plo majore; oogon. 25-27^:40-45; cell. antherid. 8-9<br />

^.6-7. In Suecia (Lundell). — Var. immersa Wittr. Prodr, Mo-<br />

nogr. (Edog. p. 51, Hansg. Prodr. sub n. 55: minor; oogoniis sub<br />

cellulis vegetativis (raro sub setis terminalibus) sitis, sa^pe in ra-<br />

mis pluricellularibus basalibus; antheridiis 1-2-colIuIaribus, ere-<br />

ctis vel rarius patentibus, subepigynis vel rarius sparsis; crassit.<br />

cell. veget. 13,5-15 a. altit. ly^-iy^-plo majore; oogon. 25-33 :i<br />

40-48; cell. anthei'id. 7,5-9^6,5-8. In Norvegia et Bohemia.<br />

22. Bulbochaete De-Baryana Wittr. et Lund. in Wittr. Prodr. Mo- 35<br />

nogr. (Edog. p. 51, n. 20. — Oogoniis ellipsoideis, patentibus, sub<br />

cellulis vegetativis vel sub setis terminalibus sitis; antheridiis pa-<br />

tentibus (raro erectis), subepigynis vel sparsis; crassit. cell. veget.<br />

20-22 p.. altit. li/g-lYa-pIo majore ; oogon. 82-32^46-49,5; cell.<br />

antherid. 11-12^8,5-9.<br />

Hab. in Suecia (Lundell). — Divisio horizontalis cellularum<br />

vegetativarum non rara est.<br />

23. Bulbochaete megastoma Wittr. et Lund. in Wittr. Prodr. Mo- .%<br />

nogr. (Edog. p. 51, n. 21, t. I, f. 21. — Oogoniis subanguloso-<br />

ellipsoideis, poro foecundationis magno, tubo foecundationis exce-<br />

dente, patentibus (raro erectis), sub sotis terminalibus vel rarius<br />

sub cellulis vegetativis sitis; antheridiis 1-2-celIularibus, erectis<br />

(raro patentibus), sparsis v. subepigynis; crassit. cell. veget. 19,5-<br />

24 ij: altit. pari vel ly^-plo majore; oogon. 34-36^48-54; cell. an-<br />

iherid. 12-13::: 8-9.<br />

Hab. \n Suecia (Lundell). — Divisio liorizontalis cellularum<br />

vegetativarum non rara est.<br />

Subsectio 2. Spocies dioicae, nannandrae, et (quantum cognitum adest) gyn-<br />

androsporaj; nannandres recti, stipitati, antlieridio exteriore, 2-5-celluliiri.<br />

A. Species cellulis suffultoriis dissepimento carontibus.<br />

24. Bulbochaete pygmaea (Pringsh.) Wittr. Dispos. (Edog. Suec. p. 141, 37<br />

Prodr. Monogr. (Edog. p. 52, n. 22, Kirchn. Alg. Schles. p. 62,<br />

Wolle Freshw. Alg. U. S. p. 100, t. 87, f. 4, Cooke Brit. Freshw.<br />

Alg. p. 176, t. 68, f. 5, Q. J. M. S. 1870, p. 89, B. pygmcua var.<br />

minor Pringsh. Beitr. z. Morph. d. Alg. 1, p. 74, t. 6, f. 10. —<br />

Oogoniis ellipsoideis, patentibus, sub setis terminalibus vel sub cel-<br />

lulis vegetativis sitis, (in sectiono longitudinali optica) subtetrago-<br />

nis; androsporangiis sparsis ; nannandribus prope oogonia sedenti-<br />

bus; crassit. cell. veget. 12-15 a. altit. tertia parte minori-pari;


tC Confervoidete, CEdogoruacca}, Bulbochaete.<br />

oogon. 23-25^34-40, stip. nannandr. 11-12^15-18, cell. antlie-<br />

i'i(l. 7-7,5 ^ 7-7,5.<br />

Ilab. in Suecia, Norvegia, Gerinania (PRiNosnEiM), Belgio (Dk-<br />

Wildeman), Hibernia, Britannia ((\)oke), flungaria (Istvannfi), Ame-<br />

1 ica boreali (Wolle) et in Afglianistan Asiie (Istvannfj).<br />

B. Species cellulis sufrultoriis dissepimento pivoditis.<br />

25. Bulbochaete subsimplex Wittr. Dispos. (Edog. Suec. p. 142, Prodr. .^v^<br />

Monogr. (Edog. [>. 52, n. 23, Kirciin. Alg. Scliles, p. 02, Woile<br />

Fresliw. Aig. U. S. p. 101, t. 90, f. 5, Bulbocluvle dumosa Wood"?<br />

sect. auct., /A pygmcva var. major Pringsli. l^eitr. z. Morph. d. Aig.<br />

I, p. 74, t. G, f. 11. — Oogoniis ellipsoideis, patentibus, sub andro-<br />

sporangiis vei sub setis terniinalibus sitis; androsporangiis epigy-<br />

nis; nannandribus in oogoniis vei prope hsec sedetitibus; crassit.<br />

cell. veget. 15-16 u.. altit. pari vel IVg-i^Jo majore; oogon. 26-<br />

28^:39-42; ceii. androsp. 11-12^12-16; stip. nannandr. 10,5^ 15;<br />

cell. antlierid. 7,5 ^ 7.<br />

Jld/j. in Suecia (Wittrock), Germania (Pringshrim) et America<br />

boreali (Wood, Wolle).<br />

26. Bulbochffite rhadinospora Wittr. Prodr. Monogr. (Edog. p, 53, " .^y<br />

n, 24, Wolle Freshw. Alg. U. S. p. 103, t. 89, f. 4-5. ~ Oogo-<br />

niis oblongo-ellipsoideis, patentibus, sub androsporangiis vel sub<br />

setis terininaiibus sitis; androsporangiis epigynis; nannandribus<br />

jtrope oogonia vel in iis sedentibus; crassit. celi. veget. 15-21 a.<br />

altit. lV'o-2-pio majore; oogon. 29-35:^64-80; cell. androsp. 13-<br />

15:; 16-23; stip. nannandr. 16^:23-25; coll. antherid. 8 = 7-8.<br />

Ifab. in Suecia, Tasmania (Wittrock) et Floriua Amer. bor.<br />

(Wolle). — CelluhT vegetativse ex Wolle 10-13 u.. latae.<br />

27. Bulbochaete varians Wittr. Dispos. ffil. Suec. p. 143, Prodr Mo- n)<br />

nogr. Qi^dog. p. 53, n. 25. — Oogoniis ellipsoideis, erectis vei pa-<br />

tentibus, sub setis terminalibus vel sub aiidrosporangiis sitis; an-<br />

drosporangiis sparsis vei epigynis; nannandribus prope oogonia<br />

(rarissime in iis) sedentibus; crassit. cell. veget. 18-22 a. aitit.<br />

l'/4-lV2"P'^ majore; oogon. 30-34 s 46-54; cell. andro-sp. 16 = 18;<br />

stip. nannandr. 15-16 = 26-27; ceii. antherid. 8-9 = 6-7.<br />

Ilab. m Suecia, Norvegia, Dania. — Var. alpina Wittr. et Lund.<br />

in Wittr. Prodr. Monogr. (Edog. p. 53: minor; o ogoniis pie)"umque<br />

erectis, sub setis terminalibus v. sub androsporangiis (rarissime sub<br />

collulis vegetativis) sitis; crassit. cell. veget. 14-17 y.. altit. IVi-^Vs"<br />

j)lo nKijoro; oogon. 27-28 = 41-46; coll. amlrosp. 10-11 = 44-15; stip.


Confervoidese, CEdogoniaceDe, Bulbochaste. 2^<br />

liannandr. 12^:20; cell. antherid. 7-8 s 5. In Suecia (Lundell). —<br />

var. hawajensis Nordsl. De Algis et Characeis sandvicensibus p. 21<br />

oogoniis patentibus vel paiillo rarius erectis, (interdum sub cellu-<br />

lis vegetativis sitis) ramis subsecundis; crass. cell. 1-1-18 u.. al-<br />

tit. l^/^-P/^-])\o majore; oogon. 47-54 i 28-30; i^tip. nannandr. 28-<br />

31^17-18; cell. antherid. 6:il0,-cell. androsp. 13-14:^13-10. In<br />

insula Hawaii ex archipelago sandvicensi (Berggren)-<br />

28. Bulbochsete lagoensis Wittr. Prodr. Monogr. (Edog. p. 53, n. 26. — 41<br />

Oogoniis ellipsoideis, erectis, sub cellulis vegetativis sitis (saepe ra-<br />

inos pluricellulares ferentibus) ; cellulis sufFultoriis pauUo brevio-<br />

ribus quam cellulis vegetativis trivialibus; nannandribus prope<br />

oogonia sedentibus; crassit. cell. veget. 21-22 a. altit. \\\-V/^-i^\o<br />

raajore; cell. suffult. 20-23:^24-28; oogon. 39-41 :; 61-63; stip.<br />

nannandr. 16-16,5=: 24; cell. antherid. 9,5-10^7-7,5.<br />

Hab. ad Lagoa Santa in Brasilia (Warming).<br />

29. Bulbochsete minor A. Br. in Kuetz. Spec. Alg. pag. 422, Tab. 42<br />

Phyc. IV, t. 87, f. 1, Rabenh. Fl. Kur. Algar. III, p. 359, Wittr.<br />

Prodr. Monogr. (Edog. p. 54, n. 27, Kirchn. Alg. Schles. p. 62,<br />

Wolle Freshw. Alg. U. S. pag. 101, t. 87, f. 7, Hansg. Prodr.<br />

pag. 51, n. 58, Wittr. et Nordst. Alg. aq. dulc. exs. n. 401, Prin-<br />

gsh. Beitr. z. Morph. d. Alg. I, pag. 74, t. 6, f. 8. — Oogoniis<br />

suboblongo-eliipsoideis, erectis, (raro patentibus), sub setis termi-<br />

nalibus vel sub androsporangiis vel sub cellulis vegetativis sitis ;<br />

androsporangiis epigynis vel sparsis; nannandribus prope oogonia<br />

sedentibus; crassit. cell. veget. 20-25 a. altit. lY,-2-p!o majore;<br />

oogon. 33-42 =: 60-69; celL androsp. 15-16 =: 17-21 ; stip. nannandr.<br />

13=: 22; celL antherid. 6 =; 7.<br />

Jlab. h\ Suecia, Germania, Boheraia (Hansgirg) et New Jersey<br />

America3 borealis (Wolle).<br />

30. Bulbochsete denticulata Wittr. Prodr. Monogr. CFAog. pag. 54, 43<br />

n. 28. —•<br />

Oogoniis<br />

brevi-ellipsoideis, patentibus, sub setis termi-<br />

nalibus (rarissime sub cellulis vegetativ is) sitis; episporio mani-<br />

festissirae denticulato; nannandribus in oogoniis vel prope ea se-<br />

dentibus; crassit. cell. veget. 27-30 ^. altit. lY^-U/a-plo majore;<br />

oogon. 50-54 s 69-75; stip. nannandr. 20-21 w 30-31 ; cell. antherid.<br />

13-14=: 8-9.<br />

Hab. in Norvegia. — Divisio horizontalis cellularum vegetativarum<br />

non rara est.<br />

31. Bulbochsete reticulata Nordst, Bohuslans (Edogonieer in (Efv. af 44<br />

K. Vetensk. Akad. ForhaudL 1877, n. 4, p. 32, tab. III, fig. 16.<br />

:


2r? Confervoiflese, (Edogoiiiaceoo, Bulbochaete.<br />

— XDioica, nannandra, gynandrospora; oogoniis ellipsoideis, erectis<br />

vel patentibus, sub cellulis vegetativis vel sub setis terminali-<br />

bus vel sub androsporangiis sitis; episporio inanifeste reticulato-<br />

donticulato; cellulis suffultoriis dissepiniento superiore praiditis ; an-<br />

drosporangiis epigynis vel subepigynis; nannandribus stipitatis, aii-<br />

ihoridio exteriore 2-3(-?)-cellulari, prope oogonia sedentibus ; crassit.<br />

cell. veget. 22-^5 a. altit. 2-3-plo majore; oogon. 44-48 ;;; 66-<br />

85; stip. nannandr. 18-20 =; 30-33; cell. antlmrid. 11-13^6-8.<br />

Ilab. in Hahusia Sueciric. — />. den/ioulafrv Wittr. proxinia.<br />

3)2. Bulbochaete imperialis Wittr. Prodr. Monogr. ffidog. p. 54, n. 20. '^^'<br />

— (logoniis brevi-ellipsoideis, erectis, sub setis terniinalibus sitis ;<br />

androsporangiis sparsis: nannandribus in oogoniis vel prope ea<br />

sedentibus; crassit. cell. veget. 27-30 a. altit. 2Vi-3V''2-plo mijore;<br />

oogon. 81-83 ii 101-106; cell. androsp. 18^58; stip. nannandr. 21<br />

^33; cell. antherid. 13-10::; 9.<br />

Hab. ad Lagoa Santa in Brasilia (Warming). — Var. regalis<br />

Wittr. 1. c. p. 55: minor ; celiulis vegetativis longioribus; crassit.<br />

cell. veget. 24-26 a. altit. 3-4'/2-plo majore; oogon. 69 ;:: 90. In<br />

Brasilia cnm specie.<br />

33. BulbochaBte repanda Wittr. Prodr. Monogr. CRdog. p. 55, n. 30, "i*^<br />

Wolle Fresiiw. Alg. U. S. p. 102. t. 90, f. 4, Nordst. Freshw.<br />

Alg. N. Zeal. p. 9, n. 2, t. 1, f. 1-2. — Oogoniis suboblongo-el-<br />

lipsoideis, patentibus vel rarius eroctis, sub cellulis vegetativis v.<br />

sub setis terminalibus vel sub androsporangiis sitis; nndrosporan-<br />

giis epigynis; nannandribus prope oogonia vel in iis sedeatibus;<br />

crassit. cell. veget. 12-15 [j.. altit. ^/^-^'/o-plo majore; oogon. 24-<br />

30^38-58; cell. androsp. 12-14=^16-21; stip. nannanlr. 11-11 ^<br />

18-22; cell. antherid. 7-9=^5-6.<br />

Ilab. in Suecia, Groenlandia (Wittrock) in iacu Ilopatcong<br />

New-Jersey Americnc borealis (Wollr) noc non ad Omatangi No-<br />

va:> Zolandia:' (S. Berggren).<br />

34. Bulbochaete insignis Pringsh. Beitr. /,. Morph. d. Alg. I, p. 72, 47<br />

t. 6, f. 7, Rabenh. Fl. Eur. Algar. III. p. 360, Kirchn. Alg. Schles.<br />

p. 62, Wittr. Prodr. Monogr, CEdog. p. 55, n. 3,1, WoIIe Fre^^hw.<br />

Alg. U. S. pag. 101, tab. 88, f. 2-3, Cooke Brit. Freshw. Alg.<br />

pag. 176, t. 67, f. 4, B. s^peciosa Wittr. Dispos. O^]dog. Suec.<br />

143, n. Pringsheimiana Arch. Proc. Dubl. Micr. Cl. pag. 38,<br />

tab. 4. — Oogoniis ellipsoideis, patoniibus vel erectis, sub an-<br />

drosporatigiis vel sub setis toruiinalibus sitis; episporio subtilissime<br />

transverse striato ; androsporangiis opigynis vel rarius sparsis;


Confervoidcae, (EdOi^oniacesD, Bulbochcotc. 29<br />

naiinandribus propo oogonia vel in iis sedentibiis ; crassit. cell. ve-<br />

get. 20-25 u.. altit. ^Vg-^i/g-plo majore; oogon. 4G-G0 ::; 70-100<br />

celi. androsp. 16-20^20-25; stip. nannandr. 17-19 c^ 29-31 ; cell.<br />

antherid. 10-11 ^7,5-S.<br />

Ilab. in Suecia, Germania, Hibernia et in lacubus variis New<br />

Jersey America3 borealis (Wolle).<br />

35. Bulboch^te rectangularis Wittr. Dispos. GEd. Suec. p. 142, Prodr. ^^^<br />

Mouogr. (Edog. p. 55, t. 1, f. 22-24, Hansg. Frodr. p. 51, f. 17,<br />

Wittr. et Nordst. Alg. exs. n. 3 et 152, Wolle Freshw. Alg. U.<br />

S. p. 102, t. 90, f. 13, Cooke Brit. Freshw. Alg. p. 177, t. 68,<br />

f. 3, Bulboa/iccie ignoia Wood? sec. auct. — Oogoniis ellipsoi-<br />

deis, pateutibus vel rarius erectis, sub setis terminalibus v. sub<br />

androsporangiis vel rarius sub cellulis vegetativis sitis; andro-<br />

sporangiis sparsis vel epigynis; cellulis vegetativis (in sectione lon-<br />

gitudinali optica) subrectangularibus ; ramis plantie paucis, longis-<br />

."^imis; nannandribus prope oogonia vel in iis sedentibus; crassit.<br />

cell. veget. 19-23 u.. altit. ly^-S-plo majore; oogon. 33-39 s 48-<br />

55; cell. androsp. 15-16,5 s lG-27 ; stip. nannandr. 15-18:^22-27;<br />

cell. antherid. 8-9,5^^5,5-6,5.<br />

Ilab. in Suecia, Norvegia, liibernia, Bohemia (Hansgirg), Belgio<br />

(De-Wildeman) Hungaria (Istvanffi) et Amer. bor. (Wolle). — Divi-<br />

sio liorizontalis cellularum vegetativarum ssepe occurrit. — Var.<br />

norvegica Wittr. Prodr. Monogr. (Edog. p. 56, Hansg. 1. c. : minor;<br />

oogoniis erectis vel rarius patentibus; androsporangiis epigynis;<br />

nannandribus prope oogonia sedentibus; crassit. cell. veget. 15-17<br />

[x. altit. ly^-^-plo majore; oogon. 26-27^43-45; cell. androsp.<br />

13-14 r 16-20; stip. nannandr. 14^:21; cell. antherid. 9 >j. crass.<br />

In Norvegia et IJohemia. — Var. tenuis Wittr. Prodr. Monogr.<br />

QEdog. p. 56: tenuior; oogoniis erectis vel patentibus; androspo-<br />

rangiis epigynis vel rarius sparsis; nannandribus prope oogonia se-<br />

dentibus; crassit. cell. veget. 13-16 y.. altit. 2-2y2-plo majoro;<br />

oogon. 22-25 ::; 42-45; cell. androsp. 12 :^ 13; stip. nannandr. 14 ::; 18 ;<br />

cell. antherid. 8 a. crass. In Suecia. — Var. Lundellii Wittr. Prodr,<br />

Monogr. QEdog. p. 56: oogoniis erectis vel patentibus; androspo-<br />

rangiis epigynis (rarissime sparsis); cellulis vegetativis longiori-<br />

bus; crassit. cell. veget. 14-16 y. aliit. 2-3-pIo majore ; oogon. 31-<br />

36^:49-58; celi. audrosp. 14-15:^16-20; stip, uaunandr. 15-16:5<br />

25-27; celi. antherid. 8,5 10:^6-7. In Suecia. — Var. hiloensis<br />

Nordst. De Algis et Characeis Sandvicensibus p. .22: paullo minor;<br />

oogoniis patentibus, raro erectis ; androsporangiis epigynis vel ra-<br />

;


SO Conffrvoidefe, G-^do.^foiiiaoe;^, BuU^ochaete.<br />

rius sparsis; nannandribus propo oogonia sedeutiljus; crass. cell.<br />

veget. 14-18 a. altit. 2-2V2-plo majoro; oogon. 48-50:^28-32; cell.<br />

androsp. 13-10 i; 12-14; stip. nannandr. 22 ~^ 14; cell. antherid. 7 =; 0.<br />

In insula Ilawaii o.x. archipelago sandvicensi (Berggren).<br />

3(). BulbochaBte anomala Pringsh. Beitr. z. Morph. d. Alg. I, p. 73, t. 6, 40<br />

f. G, Rabenh. FI. Eur. Algar. III, p. 300, Wittr. Prodr. Monogr.<br />

G^]dog. p. 50, n. 33, Kirchn. Alg. Schles. p. 03, Nordst. Freshw.<br />

Alg. N. Zeal. p. S. n. 1. — Oogoniis ellipsoideis, erectis sub cel-<br />

lulis vegetativis sitis; nannandribus prope oogonia sedentibus;<br />

crassit. cell. veget. 20-27 u.. altit. ^V^-plo majore; oogon. 40-51 »<br />

00-80; stip. nannandr. 18-20 ^:^ 30-40; cell. antherid. 10-13 ^ 7-13.<br />

Hab. in Germania (Pringsheim) et ad lacum Pearson Novse Ze-<br />

landiae (S. Berggren). — Divisio horizontalis cellularum vegetati-<br />

varum s?epo occurrit. Crassit. cell. androspor. 20 y.. altit. 27 a.<br />

indicat in specimine novo-zelandico cl. Nordstedt.<br />

Species, quarum organa fructiflcationis non satis nota<br />

vel omnino ignota sunt.<br />

37. Bulboch^te peguana Zeller in Iledwigia 1873, p. 189. — Dense 50<br />

intricata, repetite ramosissima, ramis alternis vel oppositis, sen-<br />

sim atteniiatis et setis longis, vix 1, 5 u. crassis terminatis; articulis<br />

filamenti primarii ad 10-12 '/. crassis, 2-3-plo, ramorum<br />

4-7 y.. crassis, 5-pIo et ultra diam. longioribus; oosporis ignotis.<br />

llab. ad rupes calcareo-siliceas inter muscos in cacumine mon-<br />

tis Kambala-toung, altit. 1000 m. circ, in Yoma centrali, Pegu<br />

Asifo (S. KuRz).<br />

38. Bulbochaete gracilis Pringsh. Beitr. z. Morph. d. Alg. I, p. 74, ^i<br />

t. 0, t". 0, Rabenh. Fl. Kur. Algar. III, pag. 359, Wittr. Prodr.<br />

Monogr. CF]dog. p. 57, n. 34, Cooke l^rit. Freshw. Alg. p. 177,<br />

t 66, f. 9. — Monoica (?); oogouiis oblongo-ellipsoideis, patenti-<br />

bus vel rarius erectis, sub cellulis vegetativis sitis, in rarnis plu-<br />

ricollularibus basalibus; cellulis suffultoriis siiio dissepimento (?);<br />

crassit. cell. veget. 13,5-14 v.. altit. li/j-lVs-plo niajore; oogon.<br />

21-24^49-54.<br />

— (c<br />

Hab. in Suecia, Germania (Pringsheim) et Hibernia (Archer).<br />

Antheridia, ex liabenh. I. c. 2-3-cellularia, stipite oblongo<br />

aiquilongo instructa)).<br />

30. BulbochDDte brevlfulta Wittr. Prodr. Monogr. CF]dog. 57, n. 35. .^,2<br />

— Dioica, nannandra(?); oogoniis erectis, brevi-elUpsoideis; sub se-<br />

tis terminalibus sitis; cellulis suflultoriis brevibus tumidisque; cras-


«'.onfervoideiie, (lMloguiii;ieei«, nnll(or;]i;t!te. 31<br />

.sit. cull. vegot. 10-24 y.. altit. 274-3-plo majore; cell. suffult. 22-<br />

26:^27-30; oogon. 38-42 =; 50-53.<br />

Uab. ad Lagoa Sanfa in Hrasilia (Warming).<br />

Species iucertai.<br />

40. Bulbochsete purpurea Conla in Sturm D. C. Fl. II, tab. 13. CtV. 53<br />

llansg. Prodr. Algenfl. v. Bohmen. p. 51 in notula n. 2.<br />

Hab. in Bohemia, — Ab ipso Hansgirg in oximia phycologiie<br />

bohemicfe illustratione rite omissa, quod diagnosis vix sufficit.<br />

41. BulbochaBte giobifera Corda in Sturm D. C. Fl. II. Cfr. Hansg. 54<br />

Prodr. Algenfl. v. Buhmen. p. 51 in notula n. 2.<br />

Ilab. in Bohemia. — Cfr. observationem in calcem speciei pr:€-<br />

cedenti.s.<br />

42. Bulbochaete pedicellata Mont. Guyana n. .30, Syll. p. 101, n. 1444, 55<br />

Rabenh. Fl. Eur. Algar. III, p. 360. — Filamentis a basi ramo-<br />

sis; articulis diametro subtriplo longioribus, sursum incrassatis,<br />

seta basi bulbosa, hyalina instructis; oosporis (?) sphffiricis, pedi-<br />

cellatis, lutescentibus.<br />

llab. in rivulis montium, folia decomposita obducons, in Guya-<br />

na Americae australis (Leprieur).<br />

43. Bulbochsete Juergensii Kuetz. Tab. Phyc. IV, p. 1'), t. 8(j, f. C. 56<br />

g, b., Rabenh. Fl. Eur. Algar. III, p. 300. — Articuiis diametro<br />

sesqui vel duplo longioribus; oogoniis lateralibus vel in ramulis<br />

terminalibus, non apiculatis.<br />

liab . in Oldenburgicis.<br />

44. Bulbochaete parvula Kuetz. Tab. Phyc. t. 87, f. II, I{abenh. Fl. 57<br />

Eur. Algar. III, p. 360. — Articulis diametro duplo longioribus;<br />

oogoniis globosis, non apiculatis, plerumque later'alibus, sessilibus,<br />

raro pedicellatis.<br />

Ilab. prope « Nordhausen » Saxoni.T?.<br />

45. Bulbochaete minutissima Kuetz. Tab. Phyc. IV, t. 86, f. 6, Ra- 53<br />

benh. Fl. Eur. Algar. III, p. 360. — Simplex; articulis diametro<br />

jequalibus vel paullo brevioribus; setis subtilissimis brevibus.<br />

Hab. in Bulbochaete setigera epiphytica, in Germania.<br />

— ((Cfr. Bulbocho3len nanam Wittr. ».<br />

CDOGONIUIVI Link. ') [1820] in Nees Hor. Phy.s. Berol. p. 5 (Etym.<br />

*) \\\ descriptionibus specierum liujus generis, htec in sua Monograpliia<br />

animadvertenda esse ita loquitur cl. Wittrock : in forma oogoniorum de-


32 Conlervoideoo, CEJogoiiiacoaj, (EJogonium.<br />

oidos iiiflatio et gonu, articulus), Wittr. Prodr. Monogr. ffidog.<br />

p. G, Do Bary Algeng. CGdog. u. IJulbochaete 185J, Rabenh. Fl.<br />

Eiir. Algar. III, p. 347, Kirchner Alg. Schles. p. 51, Wolle Freshw.<br />

Alg U. S. p, CC), Hansg. Prodromus pag. 41, Cooke Brit. Freshw.<br />

Alg. p. 148, De-Toni e Lovi Fl. Alg. Ven. III, p. 192. — Tireszas<br />

Bory [1822] Dict. class. I, Vesiculi/era Hassall [1845] Brit. Freshw.<br />

Alg. ex parte, Frolifera Vauch. (1803] Hist. Conf. pag. 14 es.<br />

parte, Ci/matonema Kuetz [1849] Species Algarum p. 375, Con-<br />

fervce sp. auct. nonnull. — Thallus e filamentis articulatis sini-<br />

plicibus constans; cellula3 vegetativae cylindraceae, parietibus lon-<br />

gitudinalibus rectis, raro undulato-constrictis ; cellula terminalis<br />

sa^>pe elongata vel setiformis, basalis sa^pius lobata.<br />

Generatio: antheridia tuni in iisdem filamentis oogoniiferis (species<br />

monoicas), tum iu filamentis propriis, masculis, evoluta (species dioi-<br />

ca3). Antheridia in speciebus dioicis sive nannandres I-paucicellu-<br />

lares, prope oogonia sessiles efficentia, sive in filamontis propriis<br />

(cellulis vegetativis interjectis) iis foemineis similibus evoluta. Nan-<br />

nandres e cellula mascula mobili (androspora) orientes ; androspora)<br />

aut in filamentis fu^mineis (species gynandrosporiie), aut in filamen-<br />

tis propriis sterilibus (species idioandrospor») in cellulis brevibus,<br />

antheridiis similibus, (androsporangiis) eYoIutas. Cellula vegetativa<br />

inferior (in nannandribus pluricelkilaribus) sterilis, cetora^ anthe-<br />

ridia [antherozoidia generantia] sistentia. Anthcrozoidia oospha)-<br />

ram (oogonio vario modo aperto) fuecundantia et tunc in zygotum<br />

eam transformantia. Collula oogonii suff"ultoria plerumque val-<br />

de inflata, ceteris vegetativis crassior; membrana oosporarum ex-<br />

terior (episporium) levis vel costis longitudinalibus exarata vel<br />

rarius aculeata.<br />

(Jbs. De propagatione Clr. cluiractcres goneralcs laniiliio.<br />

Sectio 1. Eu-oedogonium Hansg. Piodr. Algonfl. v. Bohnien p. 42, dklor/oniKDi<br />

Wooil (^ontrib. Hist. Fresliw. Alg. ol' N. Amer. 1872, p. 105, CEdogoniaiii<br />

scctio 1. Wittr. Prodr. Monogr. (Edog. p. 6.<br />

scribenda partis eorum mitralis rationom a nobis habitam non esse; oosporam,<br />

quam diximus oogonium complerc, partem taracn mitralem non reple-<br />

re (excipe (E. aci'Osporuni Dc Bary); deindo, si niliil alind dicitur, mciubranam<br />

oosporurnm lcvem cssc, cclluhis vegctativas trivialcs cjiindricas Icvesque<br />

essc, cellulas sufTiiltorias ccllulis vegetativis ti-ivialibus esso similes,<br />

anthcrozoidia bina orta divisione horizontali cclliilarum anthcritliorum Ibr-<br />

jijari.


Confervoideae, (EcIogouiaceiB, (Edogonium. 33<br />

Species monoicae.<br />

A. Species oogoniis processubus medianis sempei' destitutis.<br />

1. Oosporse globosse vol subglobosae.<br />

*) Oogonia globosa vel subglobosa.<br />

1. CEdogonium Petri Wittr. Prodr. Monogr. CEdog. pag. 6, n. 1,<br />

Kirchner Alg. Schles. p. 51, Cooke Brit. Freshw. Alg. pag. 153,<br />

t. 58, f. 1. — Oogoniis singulis (rarissime biais), piriforrai-globo-<br />

sis, poro foecundationis paullum supra medium sito apertis ; oospo-<br />

ris subdepresso-globosis, oogonia fere corapleatibus; antheridiis<br />

1-2-ceUularibus, hypogynis vel epigynis vel subepigynis ; anthe-<br />

rozoidiis singulis (?); cellula terminali obtusa; crassit. cell. veget.<br />

6-7 y.., altit. 5-7-plo majore; oogon. 21-24 iJ 22-29; oospor. 20-<br />

23 ::; 17-19; cell. antherid. 5,5-6 ^; 10-11.<br />

Hab. in Suecia, Germania, Hibernia.<br />

2. (Edogonlum cryptoporum Wittr. Dispos. GEd. Suec. p. 19, Prodr. 6o<br />

(Edog. p. 7, n. 2, Wolle Freshw. Alg. U. S. p. 70, t. 24, f. 1-2,<br />

Kirchn. Alg. Schles. p. 52, Cooke Brit. Freshw. Alg. pag. 153. —<br />

Oogoniis singulis, elliptico- ad subdepresso-globosis, poro mediano<br />

apertis ; oosporis subdepresso-globosis, oogonia fere complentibus;<br />

antheridiis 2-7-cellularibus, sparsis, (plerumque subhypogynis) ; an-<br />

therozoidiis singulis (?); crassit. ceil. veget. 7-9 a. altit. 4-6-plo<br />

majore; oogon. 24-25=5 26-27; oospor. 22-23^19-21; cell. antherid.<br />

6-8^=7-11.<br />

Hab. in Suecia, Germania, Norvegia, Dania et America boreali.<br />

— Var. vulgare Wittr. Prodr. Monogr. CEdog. pag. 7, Wittr. et<br />

Nordst, x\lg. aq. dulc. exsicc. n. 607, Cooke 1, c. p. 153, t. 58, f. 2:<br />

oogoniis 2-5-continuis vel singulis; antheridiis 1-4-cellularibus,<br />

subepigynis vel hypogynis vel sparsis; crassit. cell. veget. 5-8 u.<br />

altit. 3-5-pIo majore; oogon. 18-25 :i 18-26; oospor. 16-22 i; 13-18;<br />

cell. antherid. 5-7^:9-12. In Suecia, Norvegia, Germania, Britan-<br />

nia, Bohemia, Italia, America boreali. — Var. subdepressum Wittr.<br />

in Wittrock et Nordst. Alg. aq. dulc. exsicc. sub n. 507 et in Bota-<br />

niska Notiser 1883, p. 148: oogoniis singulis, rarius binis vel ter-<br />

nis, subdepi-esso-globosis; oosporis depresso-globosis, oogonia fere<br />

explentibus; antheridiis 1-3-ceIlularibus, hypogynis, epigynis vel<br />

sparsis; antherozoidiis singulis; crassit. cell. veget. 8-10 [j.. altit.<br />

3-4-plo majore; oogon. 24-27 ^; 22-27 ; oospor. 23-26 ^ 17-20; cell.<br />

59


34 CoiircrvoidoiL', (Kdog-oiiiacoa^, (Edogoiiiiini.<br />

autherid. 6-5 ^ 7-1). Iii scrol)icLilis ad (('Fiskebackskil » iii Daliiisia<br />

Suecia3 (WiTrRocK.).<br />

3. (Edogonium capitellatum Wiltr. Prodr. Monogr. Oidog. p. 7, n. o,


Confervoideaa, CEdogoniaceas, (Edogonium. 35<br />

dis densisque; antheridiis 1-4-ceIlularibus, subepigynis, hyiJOgynis,<br />

subhypogynis vel sparsis; antherozoidiis singulis; crassit. cell. ve-<br />

get. 8-10 !J.. altit. 4-7-plo majore; oogon. 24-34 ^; 27-36; oospor.<br />

22-31:^19-27; cell. antherid. 8-9=; 9-15.<br />

Hab. in paludibus, fossis et stagnis in Suecia (Wittrock), Bg-<br />

hemia (Hansgirg), Britannia (Cooke).<br />

7. (Edogonium foveolatum Wittr. (Edog. Americ. n. 2. — ODgoniis 65<br />

subellipsoideo-gh)bosis (ssepe obliquis), singulis, poro foscundationis<br />

in parte superiore oogonii sito; oosporis subellipsoideo-globosis, oogo-<br />

nia plerumque non plane explentibus, episporio foveolato; anthe-<br />

ridiis 1-3-ceIIuIaribus, hypogjaiis vel subepigynis vel rarius spar-<br />

sis; antherozoidiis binis, divisione horizontali ortis; cellulis sufful-<br />

toriis eadem forma ac cellulis vegetativis ceteris; cellula termi-<br />

nali obtusa; crassit. cell. veget. 14-21 a. altit. ^Y^-^-pIo majore ;<br />

oogon. 37-49^48-57; oospor. 33-46 =; 39-48 ; cell.' antherid. 15-<br />

16^10-12.<br />

Hab. in Pithophora Cleveana Wittr. epiphyticum, in In-<br />

dia occidentali in insula St. Thomasi (P. T. Cleve).<br />

8. (Edogonium leve Wittr. Prodr. Monogr. (Edog. pag. 8, n. 7. — 66<br />

Oogoniis singulis, depresso-globosis, poro mediano apertis; oospo-<br />

ris depresso-globosis, oogonia complentibus; antheridiis 1-2-celIu-<br />

laribus, subepigynis; antherozoidiis singulis (?) ; crassit. cell. veget.<br />

10-12 p.. altit. 2-6-plo majore; oogon. 32-38 =; 28-30 ;<br />

35 c; 23-26; cell. antherid. 9-10^9-13.<br />

Hab. in Gallia.<br />

oospor. 30-<br />

9. (Edogonium minus Wittr. Prodr. Monogr. (Edog. p. 9, n. 8, Wittr. 67<br />

et Nordst. Alg. exs. n. 22 et 23, Hansg. Prodr. pag. 42, n. 23,<br />

Cooke Brit. Freshw. Alg. p. 154, t. 58, f. 5, (E*. punctaio-striatwn<br />

De Bary var. rnmor Wittr. Dispos. (Ed. Suec. p. 123, Ra-<br />

benh. Alg. Eur. n. 2277, Aresch. Alg. Scand. exsicc. Ser. nov. f. 7<br />

et 8, n. 352. —•<br />

Oogoniis<br />

singulis, depresso-globosis, in medio ma-<br />

nifeste circumscissis, poro in circumscissione sito apertis; oospo-<br />

ris depresso-globosis, oogonia fere complentibus; antheridiis 1-10-<br />

cellularibus, subepigynis vel subhypogynis vel rarius sparsis; an-<br />

therozoidiis singiilis; cellulis vegetativis trivialibus capitellatis<br />

membrana cellularum vegetativarum et oogoniorum punctulis den-<br />

sis, spiraliter dispositis ornata; crassit. cell. veget. 9-13 (j.. altit.<br />

3-6-pIo majore; oogon. 34-46^28-42; oospor. 30-42 ::; 26-36 ; cell.<br />

antherid. 9-12:^3-5.<br />

;


36 ConrorvoideiB, (Edogoniaceae, CEdogoniura.<br />

l[ab. iii stagnis, paliKlibus, fossis iii Suocia, Nurvegia, Hibernia,<br />

Bohotnia (Hansgirg),<br />

10. Edogonium obsoletum Wittr. Prodr. Monog. CElog. p. 9. n. 0, 68<br />

Wolle Freshw. Alg. U. S. pag. 71. t. 74, f. 30, t. 'si. f. G-7, CE.<br />

vernale Wittr. Q^Jog. nov. p. 1, nec Hassall (I8-I0). — Oogoniis<br />

singulis, globosis ad subdepresso-globosis, poro paulluai supra me-<br />

dium sito apertis ; oosporis eadera fornia ac oogoniis, hiicc fere<br />

complentibus ; antheridiis 1-3-celluhiribus, subepigjnis; anthero-<br />

zoidiis singulis; crassit. cell. veget. 9-14 y.. altit. 3-5-plo majore;<br />

oogon. 34-38^:34-10; oospor. 31-34 c:; 28-31 ; cell. autherid. 8-9 =;<br />

12-16.<br />

Hab. in stagnis Sueciae (Wittrock) et in Pensylvannia Americae<br />

borealis (Wolle).<br />

11. CEdogonium fragile Wittr. Dispos. CKd. Suec p. 120, Prodr. Mo- qo<br />

nogr. CEdog. p. 9, n. 10, t. 1, f. 1, Wolle Freshw. Alg. U. S. p. 71,<br />

t. 74, f. 4-6. — Oogoniis singulis, globosis vel suboboviforrai-glo-<br />

bosis, poro superiore apertis; oosporis oogonia complentibus; an-<br />

theridiis 1-3-cellularibus, hypogynis vel subepigynis ; antherozoi-<br />

diis binis; crassit. cell. veget. 12-17 u. altit. 4-5-plo majore; oogon.<br />

42-47 ij 44-50; oospor. 40-44 ^ 39-44; cell. antherid. 12-15 ^ 10-12.<br />

Hab. in stagnis Sueciiu (Wittrock) et Pensylvanni^e Amer. bor.<br />

(Wolle).<br />

12. Edogonium Zig-zag Cleve in Wittr. Dis[ios. ffid. Suec. p. 120 et 70<br />

Prodr. Monogr. Oidog. pag. 10, n. 11, Wolle Freshw. Alg. U. S.<br />

p. 71, t. 74, f. 7-8. — Oogoniis singulis, globosis, poro suporiore<br />

apertis; oosporis oogonia complentibus ; antheridiis unicelluhiribus;<br />

oogoniis antheridiisque atque cellulis vegetativis alternis; crassit.<br />

cell. veget. 17-18 //. altit. 2-4-plo majore; oogon. 50-51 s 53-54:<br />

oospor. 47-48 i; 49-50 ; cell. antherid. 17^10-11.<br />

Hab. in Suecia (Cleve) ct America boreali (Wolle).<br />

13. Edogonium Pyrulum Wittr. (Edog. nov. [)ag. 2, Prodi-. Monogr. 71<br />

CFdog. pag. 10, n. 12. — Oogoniis singulis, gh)boso-piriforniibus,<br />

oporculo aportis, rima angusta; oosporis globosis, oogonia non phmo<br />

complentibus; anthoridiis unicellularibus, epigynis vel hypogynis<br />

vel rarius subepigynis; cellula torminali apico brevi-acuta, celorum<br />

eadem forma ac cellulis vegetativis trivialibus; crassit. cell.<br />

veget. 8-11 [i. altit. 3Vi-plo majore; oogon. 30-33^31-34; oospor.<br />

20-29 ci 27-28; coll. anthorid. 8-9^10-11.<br />

Hab. m Succia et Norvogia. — Var. obesum Wittr. in Wittr. et<br />

Nordst. Q^Mog. Ital. Tyrol. p. 45, t. 13, f. 20 et in Hedwigia 1877,


Confervoiileae, CEdogoniaeese, (Edogoniura. 37<br />

p. 18:^: robustiiis; oogoniis piriformi-globosis, 40 ^; 42, endosporio<br />

oospor?G valde incrassafo; oosporis 30 y., diam, ; antheridiis subepi-<br />

gynis vel subliypogynis, 10 =; 12-13; cellulis vegetativis 12-13 p..<br />

crassis, 2,5-5-plo longioribus. A.d « Madonna di Campiglio)) in Ty-<br />

rolia.<br />

14. (Edogonium vernale (Hass.) Wittr. Prodr. Monogr. ffidog. p. 10, 72<br />

n. 13, Hansg. Prodr. n. 47 (sub (Edogonio Candollei) Wolle<br />

Freshw. Alg. U. S. pag. 72, t. 74, f. 9-10, Cooke Brit. Freshw.<br />

Alg. pag. 155, t. 58, f. 6, Vesicuiifera veniaiis Hass. Descr. of<br />

Freshw, Conf. pag. 434, Vesioulifera Candollei Hass. Hist. of<br />

Brit. Freshw. Alg. pag. 208, t. 52, f. 9, non (E. vernale Wittr.<br />

CEdog. nov. p. 1. — Oogoniis singulis, oboviformi-globosis, oper-<br />

culo apertis, rima angusta; oosporis globosis, oogonia non plane<br />

complentibus; antheridiis 2-cellularibus, subepigynis; crassit. cell.<br />

veget. 10-16 p.. altit. 41/2-6-plo majore ; oogon. 39-45 =; 45-51 ;<br />

oospor. 34-38^34-39; ceii, antherid, 10-12^8-9.<br />

Hab. in Suecia (WrrTRociv), Britannia (Hass.\ll), Hibernia (Ar-<br />

cher), Bohemia (Hansgirg) Italia (Martel) America boreali (Wolle).<br />

15. (Edogonium crispum (Ilass.) Wittr. Prod. Monodr. CEdog. p. 10, 73<br />

n. 14, (Edog. Am.er, n, 1, Hansg. Prodr. n. 24, Wolle Freshw.<br />

Alg. U. S. p. 72, t. 74, f. 15, ni, Cooke Brit, Freshw, Alg, p, 155,<br />

t. 58, f, 7, Vesiculifera crispa Hass. Hist. of Brit. Freshw. Alg.<br />

pag. 203, tab. 52, f. 8, (Edogonium rostellatum Pringsh. Beitr.<br />

z. Mori)h. d, Alg. 1, p, 69, t. 5, fig. 1, Rabenh. Alg. Eur. n. 2275,<br />

Fl. Eur. Algar. Ill, p. 365, CE, pulchellum A. Br. in Rabenh.<br />

Alg. Eur. n. 2095, (Edogonimn nodoswtn Kuetz. Species p. 365.<br />

— Oogoniis singulis, oboviformi-globosis, operculo apertis, rima<br />

angusta; oosporis subglobosis, oogonia non plane complentibus; an-<br />

theridiis 2-5-ceIIularibus, hypogynis vel subepigynis; antherozoi-<br />

diis binis; cellula terminali obtusa; crassit. cell. veget. 12-18 u.<br />

altit. 2-4'/o-plo majore; oogon, 37-49 :::;<br />

34-46; celh antherid. 9-14 ::: 7-12.<br />

42-54<br />

; oospor. 33-46^<br />

Hab. in Suecia, Norvegia, Dania, Germania, Italia, Gallia, Hiber-<br />

nia, Bohemia (Hansgirg), Britannia (Hassall), Lusitania (J. Newton),<br />

Austria, America boreali (Wolle), ex ins. Lessina Adriatica (indi-<br />

cat Kuetzing) in Andibus Boliviensibus et California pr. aS. Fran-<br />

cisco )) (l), G, Eisen) pr, a Montevideo )) America? australis (Are-<br />

chavaleta sec, Wille). — Var. granulosum NonLst. Scand. Vsext.<br />

p. 15, ex Suecia, — Var, havajense Nordst. De Algis et Cha-<br />

raceis sandwicensibus p. 20, t, II, f. 9-10: forma antheridiis sub-


38 Confervoidese, CEdogoniaceae, CKdogoniura.<br />

epigynis l(-?)-cellularibus; cellula terminali niucronata vel seti-<br />

gera; oosporarum mesosporio seniper evidenter subtiliter punctato;<br />

crass. cell. veget. 12-10 u. altit. 2-1-plo majore; oogon. iJo-oS i;<br />

30-38; oospor. 28-33^:28-32; cell. antherid. 6-H :^ 10-11. In stagnis<br />

Montis Mauna Kea Havaionsis (Berggrkn). — Var. gracilescens<br />

Wittr. in Wittrock et Nordst. Alg. aq. dulc. exs. sub n. 509, Bo-<br />

taniska Notiser 1883, pag. 148. — Oogoniis oboviformi-globosis<br />

ad subglobosis, singulis, raro binis; oosporis oogonia fere ex-<br />

plentibus; membrana oosporarum punctata; antheridiis subepigy-<br />

nis; crassit. cell. veget. 10-13 y.. altit. 3-5-plo majore; oogon.<br />

33-39^42-47; oo.spor. 32-36 := 3 1-42 ; cell. antherid. 9-10 c: 7-7,5.<br />

In stagnis, paludibus ad « Bethlehem » Pa. Americio borealis (Wit-<br />

trock) et nonnullis locis in Bohemia Europa) (Haissgiug). — Var.<br />

elongatum Wittr. et Nordst. (Edog. Ital. Tyrol. p. 45 et in Hedwi-<br />

gia 1877, pag. 182: cellulis vegetativis longioribus 12-14 u.. cras-<br />

sis, 3,5-5-plo longioribus; oogoniis interdum binis 40^43; oospo-<br />

ris 36 f/. diam.; cellulis antherid. 8 ^ 10. Prope monasterium « S. Tri-<br />

nita della Cava)) in Italia. — Var. Uruguayense Magn. et Wille<br />

in Wille Bidrag til Sydamer. Algflora p. 39, t. II, f. 63: oospo-<br />

ris oogonia complentibus; crassit. cell. veget. 10-16 a.; oogon. 30-<br />

38 ^ 36-38 ; oospor. 27-34 ^ 29-32; cell. antherid. 9-13 ^ 9. Ad a Mon-<br />

tevideo)) Americae australis (J. AREcnAVALETA).<br />

16. QEdogonium intermedium Wittr. in Wittrock et Nordstedt Alg. 74<br />

aq. dulc. exs. n. 708, Botaniska Notiser 1886, p. 134 et in Nota-<br />

risia 1887, p. 303. — Oogoniis singulis, subglobosis ad obovifor-<br />

mibus, poro foecundationis in parte oogonii superiore sito; oospo-<br />

ris eadem forma ac oogoniis, hivo complentibus vel subcomplonti-<br />

bus ; membrana oosporarum maturarum subcrassa; cellulis suffnl-<br />

toriis eadem forma ac cellulis vegetativis ceteris; antheridiis 1-4-<br />

cellularibus, hypogynis, subepigynis vel rarius sparsis; antherozoi-<br />

diis binis; crassit. cell. veget. 15-18 f/.<br />

altit. 3-4Y2-pl


ConfervoiJecB, OEdogoiiiaceae, (Edogoiiium. 39<br />

17. (Edogonium autumnale Wittr. Prodr. Monogr. CEdog. p. 11, n. 15, 75<br />

Wolle Freshw. Alg. U. S. p. 73, t. 81, f. 1-5. — Oogoniis sin-<br />

gulis, oboviformi-globosis, operculo apertis, rima angustissima;<br />

oosporis subglobosis, oogonia complentibus; antheridiis 1-2-cellu-<br />

laribus, subepigynis vel hypogjnis vel sparsis; antherozoidiis bi-<br />

nis; cellula terminali apice brevi-acuta; crassit. cell. veget. 16-<br />

10 ij.. altit. IVo-Syo-plo majore; oogon. 39-43 -45-51 ; oospor. 37-<br />

40:^39-43; cell. antherid. 15-18 ::; 9-10.<br />

Hab. in Suecia (Wittrock) et Fensylvannia Americoe borealis<br />

(Wolle).<br />

18. (Eclogonium varlans WiLtr. et Lund. in Wittr. Prodr. Monogr. 76<br />

ffidog. pag. 11, n. IG. —•<br />

Oogoniis<br />

singulis, depresse oboviformi-<br />

globosis, poro superioro apertis; oosporis globosis, oogonia non<br />

plane complentibus ; antheridiis 1-9-celluIaribus, sparsis ; anthero-<br />

zoidiis binis; crassit. cell. veget. 12-16 a. altit. 3-8- plo majore;<br />

oogon. 35-46=5 31-55; oospor. 31-39:^30-36; cell. antherid. 11-<br />

15^5-6.<br />

TTab. in Suecia (Lundell).<br />

19. (Edogonlum pluslosporum Wittr. Prodr. Monogr. (Edog. p. 11, 77<br />

n. 17, Wolle Freshw. Alg. U. S. p. 72, t. 74, f. 20-21. — Oogo-<br />

niis singulis, subelliptico-globosis, poro paullum supr a raedium sito<br />

vel submediano apertis; oosporis globosis, oogonia non plane com-<br />

plentibus; antheridiis 2-6-cellularibus, subepigynis (rarissimis) ');<br />

cellula terminali obtusa; crassit. cell. veget. 14-19 ^. altit. 2^0-<br />

3\2-plo majore; oogon. 38-45 :5 42-50 ; oospor. 33-39 s 31-37; cell.<br />

antherid. 12-14^8-12.<br />

Hab. in Suecia (Wittrock) et Pensylvannia, California et New<br />

Jersey Amer. bor. (Wolle).<br />

20. Edogonlum tyrolicum Wittr. Prodr. Monogr. (Edog. p. 12, n. 18. — 78<br />

Oogoniis singulis, elliptico-globosis, poro superiore apertis ; oospo-<br />

ris globosis, oogonia non complentibus ; antheridiis 1-1-cellulari-<br />

bus, subepigynis vel subhypogynis; antherozoidiis binis; crassit.<br />

cell. veget. 15-24 a. altit. 4-5-plo raajore; oogon. 48-53:^62-70;<br />

oospor. 42-48^42-48; cell. antherid. 12-21^:10-11.<br />

Hab. in Tyrolia Austria3.<br />

21. Cdogonlum polymorphum Wittr. et Lund. Prodr. Monogr. ffidog. 79<br />

p. 12, n. 19, Wolle Freshw. Alg. U. S. p. 73, t. 84, f. 16-19.<br />

— Oogoniis singulis, (plerumque uno solo in linoquoque exempla-<br />

^) Species haec forsan trioica est.


40 Confervoideae, (Edogoniaceae, CEdogonium.<br />

ri), oboviformi-globosis, poro superiore apertis ; oosporis globosis,<br />

oogonia non plane complentibus; antberidiis 1-5-cellularibus, srepe<br />

terminalibus, subepigynis vel sparsis; antberozoidiis binis; celluLa<br />

terminali obtusa vel apiculata vel sotiformi; crassit. coll. veget.<br />

8-14 fx. altit. 4-10-plo rnajore; oogon. 30-153 ^ 30-35; oospor. 25-<br />

30^:25-30; cell. aotherid. 8 = 6,5-7; crassit. cellulcne basalis 13-18<br />

PL. altit. 4-5-plo majore.<br />

Hal). in Suecia (Lundell) et Nevv .lersey America:; borealis<br />

(Wolle).<br />

22. (Edogonium curtum Wittr. et Lund. in Wittr. Dispos. CEd, Suec. so<br />

p. 121, Prodr. Monogr. ffidog. p. 12, n. 20. — Oogoniis 2-4-continuis<br />

vel singulis, poro superiore apertis; oosporis oogonia com-<br />

plentibus; antheridiis 2-4-cellularibus, subepigynis, sa?pe termina-<br />

libus; antherozoidiis binis; celluLa terminaii obtusa; crassit. celi. ve-<br />

get. 12-10 a. altit. 2-3-plo majore; oogon. 42-45 ::= 42-48; oospor.<br />

39-41^:38-45; cell. antherid. 11-13:^9-11.<br />

Hab. in Suecia (Lundell).<br />

23. Edogonium psaegmatosporum Nordst. in Wittr. et Nordst. Alg. si<br />

aq. dulc. exsicc. n. 23 et in Hedwigia 1877, p. 103. — Oogoniis<br />

singulis vel 2-5-continuis, late piriformi-globosis (I. subdepresso-<br />

globosis, parte basilari valde evoluta) in medio anguste sed mani-<br />

feste circumscissis, poro in circumscissione sito apertis; oosporis de-<br />

presso-globosis, oogoaia non complentibus 1. partibus basali et mi-<br />

trali exceptis fere complenlibus, punctulato-granulatis; antberoi-<br />

diis 1-15-cellularibus, hypogynis, celiulis paullulum tumidis; an-<br />

tlierozoidiis singulis; crassit. cell. veget. 9-10 jj.. altit. 6-8-plo<br />

majore; oogon. 28-31 =33-30; oospor. 27-29 = 24-27; cell. anthe-<br />

rid. 12 = 10.<br />

Hab. in lacu «Feringe Sjo» bahusiensi in Suecia (Nordstedt). —<br />

G^dogonio longaio Kuetz. et (Edogonio crispulo Wittr. et Nordst.<br />

subaffine.<br />

24. (Edogonium noduiosum Wittr. Om Gotl. och Oel. S6tv. Alg. p. 22, S2<br />

tab. 1, fig. 8-10, Prodr. Monogr. ffidog. p. 13, n. 21, t. 1, f. 2-3.<br />

— Oogoniis singulis vel binis, oboviformi-globosis, operculo aper-<br />

tis, rima mediocri; oosporis globosis vel subglobosis, oogonia fere<br />

complentibus ; antberidiis 1-3-coIluIaribus, hypogynis vel subepi-<br />

gynis; antherozoidiis binis; cellulis vegetativis trivialibns bis un-<br />

dulato-constrictis (itaque trinodulosis); cellula terminali ai>icula-<br />

ta; crassit. cell. vegot. 23-29 y. altit. l'/o-4V2-plo majoro; oogon.<br />

48-57 =.56-72; oospor. 46-53 = 50-50; cell. antherid. 18-25 = 7-9.


Confervoideae, CEJogoniacese, CEdogoniura. 41<br />

Hab. in Suecia (Wittrock, Lagerheim).<br />

25. Edogonium dictyosporum Wittr. Prodr. Mnnogr. CRdog. p. 13, 83<br />

n. 22, OEdog. Amer. n. 3. — Oogoniis singulis, ellipsoideo-globo-<br />

sis, poro apertis; oosporis eadem forma ac oogoniis, ha3C non com-<br />

plentibus, episporio reticulato; antheridiis 3-cellularibus, subepigy-<br />

nis; antherozoidiis binis; crassit. cell. veget. 12-16 a. altit. P/^<br />

3-plo majore; oogon. 39-40 ^ 45-46; oospor. 31-32 ::; 37-38; cell. an-<br />

therid. 12-13^4,5-5.<br />

Hab. ad « Lagoa Santa» provinciae Minas Geraes in Brasilia<br />

(Warming).<br />

26. (Edogonium Vaucherii (Le CI.) A. Br. Ueb. Chytrid. p. 40, t. 2, 84<br />

f. 13, Rabenh. Fl. Eur. Algar. III, p. 319 ex parte, Wittr. Prodr.<br />

Monogr. (Edog. p. 13, n. 23, Hansg. Prodr. pag. 221, Wittr. et<br />

Nordst. Alg. exsicc. n. 14 et 605, Cooke Brit. Freshw. Aig. p. 155,<br />

t. 58, f. 8, Prolifera Vaucherii Le CI. Sur. gen. Prolif. p. 474,<br />

t. 24, f. 4, Vesiculifera Vaucherii Hassall Brit. Freshw. Alg.<br />

t. 50, f. 4 ex parte. — Oogoniis singulis, oboviformi-globosis vel<br />

subglobosis, poro superiore apertis ; oosporis globosis vel subglo-<br />

bosis, oogonia non plane complentibus; antheridiis 2-4-cellulari-<br />

bus, subepigynis vel hypogynis; antherozoidiis binis; cellula ter-<br />

minali ssepe cuspidata; crassit. cell. veget." 20-30 a. altit. l'/>-4-<br />

plo majore; oogon. 40-55 :i 45-65; oospor. 35-50:^35-52; cell. antherid.<br />

17-24^6-11.<br />

Hab. in aquis lente fluentibus et in fossis in Suecia, Dania,<br />

Germania, Gallia, Britannia, Bohemia, Italia.<br />

27. (Edogonium giobosum Nordst. De Algis et Characeis sandwicen- gr,<br />

sibus p. 20, t. II, f. 16. — Oogoniis singulis, globosis, poro foecun-<br />

dationis superiore apertis; oosporis globosis, oogonia fere complen-<br />

tibus; cellula terminali setiformi; antheridiis 1-7-cellularibus, spar-<br />

sis vel subepigynis vel subhypogynis; crass. cell. veget. 10-14 p..<br />

altit. 5-7-plo majore; crass. celi. basal. 13-16 altit. ^Y^-^-pIo<br />

niajore; oogon. 32-46 3 32-40; oospor. 28-37^:30-37; cell. anthe-<br />

rid. 7::; 9-12.<br />

Hab. in convalle Nuanu insula) Oahu ex archipelago sandwi-<br />

censi (Herggren).<br />

** Oogonia ellipsoidea vel ovoidea.<br />

28. (Edogonium Kurzii Zeller in Iledwigia 1873, p. 180. — Cellula 86<br />

basilari biloba, cellula terminali obtusa; cellulis vegetativis saipe<br />

medio dilatatis vel cuneiforraibus, passim unn ^ine transverse pli-


42 Confervoiilere, CEdogoniacea3, (Edogonium.<br />

catis; oogoniis sparsis, raro seriatis, ellipticis; oosporis fuscis, splise- A<br />

ricis vel diametro pauUo longioribus ; aiitlieridiis unicellularibus, I<br />

lanceolatis, medio constrictis; crass. cell. veget. 50-70 a. altit. 2-5-<br />

plo majoro; oogon. ad 75 s 100-150.<br />

Ilah. in paludo prope ((Wanet» in Pegu Asi?o (S. Kukz).<br />

20. (Edogonium urbicum Wittr. Prodr. Monogr. CEdog p. 13, n. 24, ^^ J<br />

Cooko Brit. Fresliw. Alg. pag. 156, t. 50, f, 1, (E. liunidulum<br />

Pringsh. Beitr. z. Morpli. d. Alg. I, p. 00, t. 5, f. 2, non Kuetz. ').<br />

— Oogoniis singulis, ellipsoideis, poro superiore apertis; oospo-<br />

ris globosis, oogonia non complentibus ; antlieridiis plerumque 2-<br />

cellularibus; antlierozoidiis binis; cellulis suffultoriis chlorophylla<br />

fere destitutis; crassit. cell. veget. 16,5 y., altit. 2'/.2-ph3 majore;<br />

oospor. 33-45 ^ 33-45.<br />

llab. in Germania (Pringsheim), Hibernia (Arcurr).<br />

30. OEdogonium nobile Wittr. Prodr. Monogr. a^]dog. p. 14, n. 25. — SJ<<br />

Oogoniis singulis (rarissime binis), oviformlbus, operculo apertis;<br />

rima angusta; oosporis giobosis, oogonia non complentibus, in par-<br />

te inferiore eorum sitis; antlieridiis 2-3-cellularibus, hypogynis;<br />

antherozoidiis binis; crassit. cell. veget. 17-20 a. altit. 5-7-pIo<br />

inajore; oogon. 60-62 =; 84-90; oospor. 51-54^51-51; cell. antlierid.<br />

18-19^12-13.<br />

*<br />

Hab. \i\ Norvegia.<br />

2. Oosporcie ellipsoideaB vel ovoideae.<br />

I)!. (Edogonium paludosum (Hass.'?) Kuetz. Species p. 369, era. Wittr. «9<br />

Dispos. (Ed. Suec. p. 124, Prodr. Monogr. CEdog. p. 14, n. 26, WoUe<br />

Fresliw. Alg. U. S. p. 74, t. 75, f. 1, Cooke Brif. Froshw. Alg.<br />

pag. 156, t. 59, f. 2, Veszculifera paludosa Hass. Hist. of Brit.<br />

Freshw. Alg. p. 199, t. 52, f. 3? — Oogoniis singulis, ellipsoideis,<br />

plerumque subobliquis, poro superiore apertis; oosporis ellipsoi-<br />

deis, oogonia plane complentibus (membrana oosporarum matura-<br />

rum in latere interiore longitudinali ter costata?); antheridiis 1-8-<br />

cellularibus, sparsis, plerisque in parto fili superiore sitis ; antlie-<br />

rozoidiis binis, divisione obli^iua sa^pe ortis; crassit. cell. V(^get.<br />

15-20 u.. altit. 3-7-plo majore; oogon. 39-48 t; 66-84; oospor. 36-<br />

45::: 54-63; cell. autherid. 14-16 ::; 6-13.<br />

Ilab. in Suecia, Norvegia, Britannia, Amorica boreali.<br />

1) Cel. Kuetzlng in Doeadibus Algarum specieni (livcrsam hnjiis {leneris snl)<br />

nomine O-J. tumiduU distribuit et descripsit.


Confervoideae, CEJogoniace», (Edogonium. 43<br />

32. (Edogonium upsaliense Wittr. Dispos. (Ed. Suec. p. 125, Prodr. ^o<br />

Monogr. (Edog. p. 14, n. 27, t. 1, f. 4, Hansg. Prodr. p. 220, n. 472,<br />

Kirchner, Alg. Schles. p. 53, CE. iumidulum Aresch. Alg. Scand.<br />

exsicc, fasc. 5, n. 236 non Kuetz. nec alior. — Oogoniis singulis,<br />

oboviformibus vel subellipsoideis, poro superiore apertis '); oospo-<br />

ris oogonia complentibus; antheridiis l-2(rarissime 3)-cellularibus,<br />

subhjnogynis; crassit. cell. veget. 13-20 p.. altit. 4-8-plo majore;<br />

oogon. 45-50^66-100; oospor. 42-47^60-75; cell. antherid. 15-<br />

18^7-10.<br />

Jlab. in stagnis, paludibus in Suecia, Germania, Bohemia, Groenlandia<br />

boreali ad algdlutjait» (T. M. Fries) nec non ad a Godhavn»<br />

a Sapiursak)), aTessiursarsoak» (Dr. S. Berggren), in Sibiria ad<br />

a Gransraarket)) (R. Boldt).<br />

33. (Edogonium Kirchneri Wittr. in Hedwigia 1882, p. 104, (Edo- 91<br />

gonium allernans Kirchn. Alg. Schles. p. 53 nec Wittr. et Lund.<br />

— Oogoniis 3-8-seriatis, antheridiis intercalaribus separatis, raro<br />

singulis, superne operculo apertis; oosporis oogonia fere complen-<br />

tibus; antheridiis 1-2-cellularibus, hypogynis; crassit. cell. veget.<br />

12-15 a. altit. 2-plo majore; oogon. 20-24^34-38; oospor. 19-<br />

23=^22-41; cell. antherid. 10-13=^4-7.<br />

Ilab. in fossis pr. aGabitz)) circa Breslaviam Silesiae (Kirchner).<br />

34. (Edogonium graciliimum Wittr. et Lund. in Wittrock Prodr. 92<br />

Monogr. (Edog. p. 15, n. 28, Wolle Freshw. Alg. U. S. pag. 74,<br />

t. 75, f. 2. — Oogoniis singulis, oblongis, operculo apertis, rima<br />

sublata; oosporis oblongo-ellipsoideis, oogonia non complentibus;<br />

antheridiis unicellularibus, subepigynis; antherozoidiis binis;cras-<br />

sit. cell. veget. 3,5-5 u.. altit. 5-6-plo majore; oogon. 14-16:;<br />

34-42; oospor. 13-15^:24-31; cell. antherid. 3-3V2 ^ 4.<br />

Ilab. in Suecia (Lundell) et Pensylvannia America^ borealis<br />

(Wolle).<br />

35. (Edogonium oblongum Wittr. CEdog. nov. p. 2, Prodr. Monogr. 93<br />

(Edog. p. 15, n, 29. — Oogoniis singulis, oblongis, operculo aper-<br />

tis, rima lata; oosporis ellipsoideis, partem inferiorem oogoniorum<br />

complentibus; antheridiis 1-3-cellularibus, subhypogynis vel sub-<br />

epigynis; antherozoidiis binis ; crassit. cell. veget. 9-11 jj.. altit.<br />

3-6-plo majore; oogon. 24-26 ^41-48; oospor. 21-22 ^ 30-33; cell.<br />

antherid. 9 s 7-9.<br />

1) Rima transversa angustissima intenhim discerni potest : Cfr. Wliiv.<br />

Prodr. Monogr. G^dog. tab. 1, fig. 4.


44 Confervoideae, (Edogoniacec^e, QEdogonium.<br />

Ilab. in Suecia et Dania. — Var. majus Nordst. in Wittr. et<br />

Nordst. Alg. aq. (lulc. exs. n. 401, (T] loj,^ Ital. Tyrol. p. 45, t. 13,<br />

1'. "il et in Hedwigia 1877, p. 1(S3: oogoniis 42-50 ::= 29-31 ; oosporis<br />

33-38 ^ 28-30; cell. antherid. 10 ^ 8-9 ; cellulis veget. 10 p.. crassis,<br />

5-()-plo longioribus. In (( Monte Ferratoi) pr. a Prato » in Italia.<br />

30. (Edogonium Ahlstrandii Wittr. in Hotaniska Noliser 1882, p. ?4<br />

53, et in Wittr. et Nordst. Alg. aq. dulc. exs. sub n. 401. —<br />

Oogoniis singuiis, ellipsoideis, operculo superiore, subparvo aper-<br />

tis, rinia angusta ; oosporis ellipsoideis, oogonia coniplentibus ; an-<br />

thoridiis 1-2-cellularibus, hypogynis; antherozoidiis binis, divisio-<br />

ne iiorizontali ortis; cellulis suffultoriis eadem forma ac cellulis<br />

vegetativis ceteris; cellula terminali obtusa; crassit. cell. V(3get.<br />

10-18 a. altit. 3-10-p!o majore; oogon. 35-42:^57-69; oospor.<br />

34-11 :=53-62; cell. antherid. 13-17^9-11.<br />

Hah. in Suecia (ut videtur). — .V specie afflni G^. Kirchneri<br />

Wittr. differt oogoniis et oosporis multo majoribus, oogoniis anthe-<br />

ridiisque plerumque non alternantibus. Ab (E. oblongo Wittr. dif-<br />

fert inprimis antheridiis hypogynis et oosporis oogonia complen-<br />

tibus.<br />

37. CEdogonium pachydermum Wittr. et Lund. in Wittr. Dispos. (Ed. ',ir,<br />

Suec. p. 125, Prodr. Monogr. Q^]dog. p. 15, n. 30. — (logoniis<br />

singulis, ellipsoideis (membrana post fciocundationem valde incras-<br />

sata), operculo apertis, rima mediocri ; oosporis ellipsoideis, oogonia<br />

non plane complentibus; antheridiis 1-2-cellularibus, hypogynis<br />

vel subepigynis, sa^pe terminalibus ; antherozoidi is binis; cellula<br />

terminali apiculata; crassit. cell. veget. 21-27 a. altit. IVo-^y^-<br />

plo majore; oogon. 50-70:^75-103; oospor. 40-60 :i 50-80; cell.<br />

antherid. 18-21 ^10-12.<br />

ITab. in Suecia (Lundell).<br />

/?. Spocies oogoniis proeessibus vertieillatis ia me dio instrnctis.<br />

1. OosporcXi subglobosa\<br />

38. (Edogonium Itzigsohnii De Bary Ueb. Gillog. und Lulb. pag. 5(^ .ir,<br />

t. 3, p. 29-32, Kirchn. Alg. Schles. p. 53,, Rabenii. Fl. Eur. Algar.<br />

III, p. 3,52, Alg. n. 518!, Wittr. Prodr. Monogr. (JEdog. p. 10, n. 31.<br />

Oooko Drit. Freshw. Alg. p. 15G, t. 59, f. 3. — Oogoniis singulis,<br />

eIli[)soid(Ms, processibus medianis 7-10, obtuse conicis; oogoniis<br />

infra m(?(lium circumscissis, poro in circuinsciss ione sito nportis,<br />

a vortice visis stellatis, 7-lO-radiatis, incisuris i nter<br />

radios pro-<br />

fundis, rotundatis; oosporis globosis, oogonia non complcfitibus;


ConfervoideiG, CEdogoniaceae, GEdogonium. 45<br />

antlieridiis 1-2-celIularibiis; cellula terminali obfcusa vel apicula-<br />

ta; crassit. cell. veget. 8-10 y.. altit. o-6-plo majore; oogon. o4-<br />

;j8- 32-40; oospor. 22-23^22-23; cell. antlierid. 8-9::: 9-15.<br />

Hab. in spliagnetis prope (c Neudamm » Borussise (H. Itzigsohn),<br />

in Silesia (Kirchner), Hibernia et Scotia (Archer) et in Suecia<br />

(Wittrock).<br />

39. CEdogonium mammiferum Wittr. Prodr. Monogr. CEdog. p. 16, 07<br />

n. 32. — Oogoniis singulis, rarius binis, oblongis, processibus<br />

medianis 12, mammiformibus, 6 majoribus, 6 minoribus, a ver-<br />

tice visis stellatis, radiis 12, 6 majoribus cum 6 minoribus alter-<br />

nis; incisuris inter radios rotundatis ; oosporis depresso-globosis,<br />

oogonia non complentibus; antheridiis unicellularibus, subepigynis;<br />

crassit. cell. veget. 5-8 y.. altit. 4-7-pIo majore ; oogon. 27 c:; 25-30 ;<br />

oospor. 17-20:^15-16; cell. antlierid. 6 =; 7.<br />

Hab. in Suecia et Norvegia.<br />

2. Oosporce subellipsoideas.<br />

40. (Edogonium excisum Wittr. et Lund. in Wittr. CKlog. nov. p. 3, 9S<br />

t. 1, f. 1-4, Prodr. Monogr. (Edog. p. 10, n. 33, Cooke Brit. Freshw.<br />

Alg. p. 157, t. 59, f. 4. — Oogoniis singulis, subbiconico-oblongis,<br />

processibus medianis 9, rotundatis, parvis ; oog. profunde circum-<br />

scissls, a vertice visis orbicularibus, margine leviter undulato;<br />

oosporis ellipsoideis, in medio quasi constrictis, oogonia non coni-<br />

plentibus; antheridiis 1-2-ceIIularibus, subepigynis vel hypogynis;<br />

cellula terrainali obtusa; parte suprema fili curvata; crassit. cell.<br />

veget. 3,5-5 a. altit. 5-6-pIo majore; oogon. 13-15 ^ 18-25; oospor.<br />

9-12::; 15-18; cell. antherid. 3-3,5 ^; 6-7.<br />

Hab. in Suecia, Austria, Hibernia (Archer), Belgio (Do-Wilde-<br />

man) Hungaria (Istvanffi) nec non in Sene gallia (Nokdstedt).<br />

41. (Edogonium Pringsiieimianum Archer in Quart. Joura. Micr. So. 99<br />

1808, p. 295 nec G^dogonmDi Pringslieimu Cram.! QU. Arclierianwn<br />

Cooke Brit. Freshw. Alg. p. 157. — Oogoniis magnis, el-<br />

lipticis; poro superiore apertis; oosporis ellipticis, striis longitu-<br />

dinalibus, grossis exaratis, oogonia haud complentibus.<br />

Hab. in Hibernia (Archer). — Species raonoica, oosporis stria-<br />

tis pulcherriraa. — Nomen a cl. Archer datura, nostra sententia,<br />

servandum, nec in illud a cl. Cooke propositum inutandum.<br />

Sectio 2. Androgynia (Wood) Hansg. Prodr. Algenll. v. Hohraen p. 43, Androgynia<br />

Wood Contrib. Hist. Freshw. Alg. oi' N. Amer. 1872, p. 195. (Edo~<br />

goniuin Sectio 2, subsectio 1, Wittr. Prodr. Monogr. (Edog. p. 17.


46 Confervoideai, (Edogoniaceae, CEdogonium.<br />

Species dioicae, naunandrcB.<br />

.1. Spccies nannandribus uuicellularibus doiiat;e.<br />

1. Oogonia processibus vorticillatis in raedio instructa.<br />

42. (Etlogonium platygynum Wittr. ffiJog. nov. p. 1, Prodr. Moaogr. loo<br />

CEdog. p. 17, n. 34, t. 1, f. 5-9, Hansgirg Prodr. p. 221, Kirchn.<br />

Alg. Schles. p. 53, Wolle Freshw. Alg. U. S. p. 75, t. 77, f. 1-4,<br />

Cooke Brit. Freshw. Alg. p. 158, t. 50, f. 5. — Gynandrosporuin<br />

vel idioandrosporum ; oogoiiiis singulis (rarissime binis), depresso-<br />

oboviformibus, processibus medianis 7-12, rotundatis; oog. infra<br />

medium circumscissis, poro in circumscissione sito apertis, a ver-<br />

tice visis orbicularibus, raargine sinuato, sinubus 7-12 (plerumque<br />

8); oosporis subdepresso-globosis, oogonia fere complentibus; an-<br />

drosporangiis 1-o-cellularibus; cellula terminali obtusa; nannan-<br />

dribus oboviformibus, minimis, in oogoniis sedentibus; crassit. celi.<br />

veget. 6-10 a. altit. 2-5-plo majore; oogoii. 21-30 t; lG-24; oospor.<br />

17-24 i5 15-20; coll. androsporang. 6-8^7-8; nannandr. 4,5-5 ^;<br />

8,5-9,5.<br />

llab. in Suecia, Norvegia, Germania, Hibernia, Bohemia, Ame-<br />

rica boreali. — Var. continuum Nordst. in Botaniska Notiser 1887,<br />

p. 153 et in Notarisia 1888, p. 458, Freshw. Alg. N. Zeal. p. 12,<br />

t. 1, f. 16-17: oogoniis compluribus (5), continuis; ceilulis (3) suf-<br />

fultoriis crassioribus; crass. cell. veget. 8 ,a. altit. 0-pIo majore;<br />

crass. cell. suffult. 12-14::; 3; oogon. 32::; 20; oospor. 22-20; cell.<br />

androsp. (?) 17 =; 12. Ad u Ohaearvai» in Nova Zelandia (Berggren).<br />

43. CEdogonium oelandicum Wittr. Prodr. Monogr. CEdog. p. 17, n. 35. loi<br />

— Gynandrosporum; oogoniis singulis vel binis, depresso-globosis,<br />

poro superiore apertis, a vertice visis orbicularibus, niargine le-<br />

vissime undulato; oosporis depresso-globosis, oogonia fere com-<br />

plentibus; androsporangiis 2-6-ceIluIaribus, subepigynis (interdum<br />

terminalibus); cellulis vegetativis trivialibus capitellatis; cellula<br />

terminali obtusa; nannandribus oboviforraibus, in oogoniis soden-<br />

tibus; crassit. cell. vegct. 10-15 y.. altit. 2'/2-9-pIo majore; cell.<br />

androsp. 7-10^12-18; oogon. 36-44^27-32; oospor. 33-40:^26-<br />

30; nannandr. 7 i; 12.<br />

llab. in Suecia.<br />

44. CEdogonium bahuslense Nordst. Bohiisl. ffidog. pag. 26, tab. 111, lo^<br />

fig. 7-11. — Nannandrum, gynandrosporum ; oogoniis singulis,<br />

rarissime binis, depresso-oboviformibus, in medio processibus<br />

rotundatis, verticillatis instructis, inlVa niedium circurascissis, poro


CoDfervoklcae, (Edogoiiiaccffi, CEdogonium. 47<br />

fuecuiKlatioiiis in circuinscissione, a vertice visis orbicularibus, inar-<br />

gine sinuato, sinubus circit. 9; oosporis depresso-oboviforinibus,<br />

oogonia fore complGntibus ; androsporangiis 1-4-cellularibus, spar-<br />

sis, sa3pe in suprema parte fili; cellulis vegetativis trivialibus ca-<br />

pitellatis; nannaudribus unicellularibus, oboviformibus, ininimis, in<br />

oogonia sedentibus ; crass. cell. veg. 13-15 a. altit. 2-3y.,-plo ma-<br />

jore; cell. androspor. 10-13 ;? 5,5-7; oogon. 30-36 ^; 20-2(3 ; oospor.<br />

23-28-22-24; nannandr. 5,5=^8.<br />

Hab. ad aFiskebiickskil)) in regione babusiensi Suecia^. — (Edo-<br />

gonii oelandici habitu.<br />

2. Oogonia processibus medianis semper destituta.<br />

* Oosporae globosse vel subglobosse.<br />

45. CEdogonium Rothii (Le Cl.) Pringsh. Beitr. z. Morph. d. CE log. 1, 10.3<br />

p. 69, t. 5, f. 4, Prodr. (E log. p. 18, n. 36, Hansg. Prodr. p. 221,<br />

Scand. Vsext. p. 14, Kirchn. Alg. Schles. p. 53 Cooke Brit. Freshw.<br />

Alg. pag. 158, t. 59, f. 6 (vix Breb.) non (Elog. Rothii Hass. nec<br />

Zell., Prolifera Rolhii Le 01. Sur gen. Prolif. p. 476, t. 23, f. 8.<br />

— Gynandrosporum; oogoniis singulis vel 2-6-continuis, globosis<br />

vel subdepresso-globosis, poro mediano apertis ; oosporis subdodepresso-globosis,<br />

oogonia fere coinplentibus; androsporangiis 2-4-<br />

cellularibus, subhypogynis; nannandribus oboviformibus, in oogoniis<br />

sedentibus; crassit. cell. veget. 6-8 a. altit. 3-8-plo majore; oogon.<br />

20-21 ::; 16-19.<br />

Hab. in Germania (Pringsheim), Norveg ia, Suecia, Boheinia<br />

(Hansgirg), tota Britannia (Hassall), Belgio (De Wildeman) Italia<br />

(De-Toni, Levi).<br />

46. (Edogonium decipiens Wittr. Dispos. CEdog. Suec. p. 126, Prodr. 104<br />

Monogr. CEdog. p. 18, n. 37, Wolle Freshw. Alg. U. S. p. 75,<br />

t. 77, f. 5-6, Kirchn. Alg. Schles. p. 54, CE. vesicatum De Bary<br />

Ueb. geschl. Zeug. bei Alg. p. 224, t. 5, non Zeller nec aliorum. —<br />

Gynan drosporum ; oogoniis singulis vel 2-3-continuis, subdepresso-<br />

giobosis, in medio angustissime circumscissis, poro in circumscis-<br />

sione sito apertis; oosporis subdepresso-globosis, oogonia non plane<br />

complentibus ; androsporangiis 2-6-cellularibus; nannandribus ob-<br />

oviformibus, in oogoniis sedentibus; crassit. cell, veget. 10-12 u..<br />

altit. 3-5-plo majore; oogon. 32-38 ^ 30-40; oospor. 29-34 i; 25-28;<br />

cell. androsp. 9-10^11-15; nannandr. 0-7 ^; 14-15.<br />

Hab. in Germania (De Bary, Kirchner), Suecia (Wittrock),<br />

New Jersey Americae borealis (Wolle).


48 Confcrvoiclefc, (Edogoniaceso, (EJogonium.<br />

47. (Edogonium Areschougii Wittr. Dispos. (Edog. Suec. p. 125, Prodr. i05<br />

Monogr. CEdog. p. 19, n. 38, t. I, f. 10-11, Wolle Freshw. Alg. U.<br />

S. p. 76, t. 77, f. 7, Cooke Hrit. Fresliw. Alg. p. 159, t. 59, f. 7. —<br />

Gynandrosporum ; oogoniis 2-C)-continuis vel singulis, subdepresso-<br />

globosis, in medio late circurascissis, poro in circumscissione sito<br />

apertis; oosporis exacte globosis, oogonia longe non complentibus;<br />

androsporangiis 1-6-cellularibus, hypogynis vel subepigynis vel ra-<br />

rius sparsis; cellula terminali (quse interdum est androsporangium)<br />

obtusa; nannandribus oboviformibus, in oogoniis sedentibus; cras-<br />

sit. cell. veget. 8-12 u.. altit. 4-6-plo majore; oogon. 38-39 i; 36-<br />

40; oospor. 22-24 i; 22-24 ; cell. androsp. 10-11 ^ 10-12; nannaadr.<br />

0-7 ii 14-15.<br />

Hab. in Suecia (Wittrock), Groenlandia boreali ad «Kikertak))<br />

(Dr. S. Berggren), Hiberuia (Archer) et New Jersey Americae bo-<br />

realis (Wolle).<br />

48. Cdogonium megaporum Wittr. CKdog. nov. p. 3, t. 1, f. 5, 6,<br />

Prodr. Monogr. OEdog. p. 19, n. 39. — Idioandrosporum; oogoniis<br />

2-6-continuis vel singulis, piriformibus, operculo apertis, rima<br />

angusta et indistincta, poro foecundationis magno; oosporis depres-<br />

so-globosis, oogonia non plane complentibus ; cellula terminali (quae<br />

interdum est oogonium) obtusa; androsporangiis 4-collularibus;<br />

nannandribus late oboviformibus, in oogoniis sedentibus; crassit.<br />

cell. veget. 13-17 a. altit. 3-6-pIo majore; oogon. 40-42 ;; 40-45<br />

oospor. 33-38 i; 27-30; cell. androsp. 10-11=^19-22; nannandr. 11-<br />

12 ::i 13-16.<br />

Hab. m Suecia.<br />

49. Edogonium iongicolle Nordst. De Algis et Characeis sandwicen- io7<br />

sibus p. 20, t. II, f. 11-12. — Dioicum-nannandrum (?); oogoniis<br />

2-3-continuis vel singulis, piriformi-globosis vel subdepresso-glo-<br />

bosis, parte basilari maxime elongata (parte mitrali sa^pe valde<br />

evoluta), poro fdjcundationis mediano vel paullo supra medium sito<br />

apertis; oosporis depresso-globosis, partem tantum inflatam oogo-<br />

nii complentibus; nannandribus (uno tantum viso) unicellularibus,<br />

oboviformibus, minimis, in oogoniis sedentibus; cellula basali basi<br />

scutiformi dilatata; crassit. cell. veget. 4-6- u.. altit. 4-7yo-plo ma-<br />

jore; oogon. 16-32 ^ 13-16; oospor. 10-16 ^ 12-15; nannandr. 4 ^2.<br />

Hab. in fossa montis Mauna Kea in insulis sandwicensibus<br />

(Ijerggren). — Var. senegalense Nordst. Do Algis et Cliaraceis<br />

Musei Lugduno-batav. p. 13, 1". 23: paullo majus; oogoniis et cel-<br />

lulis vegetativis brevioribus, poro ffjccundationis oosporarum in cir-<br />

;<br />

lo^


Confervoidese, CEdogouiaecfc, CEdogoniura. 49<br />

cumscissione angustissima sito; oosporis magis depressis, partem<br />

inflatam oogonii non plane complentibus; nannandribus non visis<br />

crassit. cell. veget. 5-7,5 (j.. altit. 2-5-plo majore; oogon. 14-24 i;<br />

16-20; oospor. 11-13^14-18. Ad Utr iculari as, in Senegallia<br />

socio G^dogonio exciso Wittr. — Forma afghanicum Schaarschm.<br />

Notes on Afghanistan Algse in Linn. Soc. Journ. Bot. voi. XXI,<br />

1884, p. 249, t. 5, f. 27: oogoniis 2-7-continuis; crassit. cell. ve-<br />

get. 7-8 [>.., altit, 3-pIo majore; oogon. 22i;24; oospor. 21 ::; 19.<br />

In Afghanistan Asise Asiae (Aitchison).<br />

50. (Edogonium pluviale Nordst. in Rabenh. Alg. Eur. n. 2257, Wittr. los<br />

et Nordst. in Wittr. (Edog. nov. p. 7; Aresch. Alg. Scand. exsicc.<br />

Ser. nov. fasc. 7 et 8, n. 353. Wittr. Prodr. Monogr. ffidog. p. 19,<br />

n. 40, Cooke Brit. Freshw. Alg. p. 159, t. 59, f. 8, (E. diplandrum<br />

Jur. Beitr. z. Morph. d. ffidog, p. 27, t. 1-3, Vesiculifera<br />

dissiliens Hass, Hist, of Brit. Freshw. Alg, p. 202, t. 50,<br />

f. 7"?, CEdogonium affme Kuetz. Phyc. germ. p. 200, Sp. p, 368,<br />

n, 34? — Idioandrosporum; oogoniis singulis, raro 2-3-continuis,<br />

oboviformi-globosis vel subglobosis, operculo terminali apertis, rima<br />

angusta; oosporis subglobosis, oogonia fere complentibus; cellula<br />

terminali obtusa; plantis androsporangiferis paullo gracilioribus<br />

quam foemineis; androsporangiis 6-10-ceIluIaribus; nannandribus<br />

late oboviformibus, in oogoniis sedentibus; crassit. cell. veget.<br />

18-28 a. altit. pari ad 3-pIo majore; oogon. 34-39:^34-45; oospor.<br />

32-37^31-40; cell. androsp. 17-19^6-11; nannandr. 10c::15.<br />

Hab. in Suecia (Areschoug, Nor^stedt), Britannia (FIassall),<br />

Pannonia (Juranyi), pr. aPozzuoli)) ftaliEG (Nordstedt).<br />

51. Cdogonium alternans Wittr. et Lund. in Wittr. Prodr, Monogr. 109<br />

QEdog. p. 20, n. 41 nec Kirchner. — Gynandrosporum; oogoniis<br />

singulis, cum cellulis vegetativis vel androsporangiis plerumque<br />

alternis, globosis, poro superiore apertis; oosporis oogonia com-<br />

plentibus; androsporangiis 1-2-cellularibus, epigynis; cellula ter-<br />

minali obtusa ; nannandribus oblongis, inferne constrictis, in cel-<br />

lulis suffultoriis sedentibus; crassit, cell. veget. 21-40 u.. altit.<br />

2-5-pIo majore; oogon. 65-80 i; 65-86 ; oospor. 59-74^^59-75; cell.<br />

androsp. 18-25^16-25; nannandr. 12-17 ::; 40-46.<br />

Hab. in Suecia (Lundell).<br />

52. (Edogonium undulatum (Breb.) A. Br. in De Bary Ueb. Algengatt. 110<br />

(Ed. u. Bulb, p. 94, Rabenh. Fl. Eur. Algar. III, p, 351, Wittr.<br />

Prodr. Monogr. CEdog. p. 20, n. 42, Hansg. Prodr. p. 43, n. 27,<br />

Kirchner Alg. Schles. p. 54, WoIIe Freshw. Alg. U. S. pag. 76,<br />

4<br />

;


50 Confervoidese, CEdogoniacea}, OEdogonium.<br />

t. 77, f. 8, Cooke Brit. Freshw. Alg. p. 160, t. 59, f. 9, Conferva un-<br />

dulata Breb mscr., Cymatonema confervaceum Kuetz. Sp. p. 375,<br />

Tab. Phyc. III, t. 47, f. 1, Rabenh. Alg. Sachs. n. 032. — Oogo-<br />

niis singiilis vel binis, ellipsoideo-globosis vel subglobosis, poro in-<br />

feriore apertis; oosporis ellipsoideo-globosis, vel subglobosis, oogo-<br />

nia fere explentibus; cellulis vegetativis quater vel quinquies un-<br />

dulato-constrictis; cellula terrninali (qute interdum est oogoniuin)<br />

obtusa; nannandribus elongato-obconicis , in cellulis suffultoriis<br />

sedentibus; crassit. cell, veget. 15-17 u.. altit. 3-5-plo majore;<br />

oogon. 51-5G ^ 57-75; oospor. 46-50-48-60; nannandr. 9-10-:^<br />

65-70.<br />

Hab. in Suecia, Norvegia, Germania, Gallia, Bohemia, Belgio,<br />

Scotia, Rossia, Amer. bor. — aVix ab hoc differre videtur Q^ldogonium<br />

Reimchn Roy ». — Var. senegalense Nordst. ])e Algis<br />

et Characeis Musei Lugduno-batav. p. 13: oogoniis s;iepe 2-3-seria-<br />

tis (paullo minoribus) ut in forina typica circumscissis, rima angu-<br />

tissima; nannandribus brevioribus; crassit. cell. veget. 14-20 u..<br />

altit. 3-5-pIo majore; oogon. 44-60 ^^ 44-52; oospor. 40-46 ^^ 38-48;<br />

nannandr. 36-46 - 6-10. Ad U tr icular iam stellarem in Sene-<br />

gallia (Leprieur).<br />

53. Edogonium cataractum WoUe Freshw. Alg. U. S. p. 77, tab. 85, m<br />

f. 10-12. — Idioandrosporum; oogoniis scepe terminalibus, singulis<br />

vel geminis, obovato-globosis, subglobosis vel late ovatis, supra<br />

raedium poro apertis; oosporis globosis vel obovato-globosis, oogo-<br />

nia fere complontibus; androsporangiis 2-6-celIuIaribus ;<br />

nannandri-<br />

bus unicellularibus, valde incurvis, in cellula su(fuItoi'ia vel sub-<br />

inde sub ea insidentibus; antherozoidiis internis; diam. cell. veg.<br />

28-38 fx. altit. li/g-^-plo majore; cell. androsp. 26-30 =; 10-15;<br />

oogon. 56-60 w 60-75; oospor. 50-55 ::i 50-60; nannandr. 10^65.<br />

i/a^. ad rupes in cataractis rapidis, aPike County » Pensylvan-<br />

nia Araer. borealis (Wolle).<br />

54. Cdogonium cyathigerum Wittr. Dispos. (Edog, Suec. p. 131, t. 1, 112<br />

f. 6 et 7, Prodr. Monogr. QCdog. pag. 21, n. 43, Hansg. Prodr.<br />

p. 43, n. 28, Kirchn. Alg. Scliles. p. 54, Wolle Freshw. Alg. U. S.<br />

p. 77, t. 81, f. 20-22. — Idioandrosporum; oogoniis binis vol<br />

singulis, oboviformibus vel quadrangulari-cllipsoideis, poro supe-<br />

riore apertis; oosporis oogonia coin{)lentibus; cellulis sufl^iiltoriis<br />

tumidis; ccllula terminali (qua:; non raro est oogonium) obtusa; an-<br />

drosporangiis pluricellularibus; nannandribus cyathiformibus, paul-<br />

lulum curvatis, in cellulis suffultoriis sedentibus; crassit. cell. ve-


Confervoide^e, CEdogoniacecB, CEdogonium. 51<br />

get. trivial. 24-30 ij.. altit. 2-5-plo majore; crassit. cell. suffuUor.<br />

44-48 [j.. altit. 2-plo-majore; oogon. 57-66^70-90; oospor. 51-60<br />

^60-75; cell. androsp. 23-30^12-30; nannandr. 12-15^50-54.<br />

Ilab. in aquis stagnantibus in Suecia (Wittrock), Germania<br />

(Kirchner), Bohemia (Hansgirg), Italia (Martel) et Pensylvannia<br />

Amer. bor. (Wolle). — Var. ellipticum Magn. et Wille in Wille lii-<br />

drag til Sydamer. Algflora p. 40, t. II, f. 67: oogoniis ellipticis; oospo-<br />

ris oogonia non fere coraplentibus; crassit. cell. veget. 20-32; crassit.<br />

cell. sufTult. 36-40 y.. ; oogon. 50-56 ^^ 68-94 ; oospor. 48-51 ^60-78;<br />

cell. nannandr. 16-18 iJ 60. Ad (cMontevideo )) Americfe australis (J.<br />

Arechavaleta). — Var. ornatum Wittr. CEdog. Americ. n. 6: exospo-<br />

rio costis longitudinalibus irregulariter anastomosantibus ornato ;<br />

cellulis suflfultoriis minus tumidis; crassit. cell. veget. 21-30 a.<br />

altit. 3yo-9-pIo majore ; crassit. cell. suffult. 39-42 a. altit. 2-<br />

2i/j-pIo raajore; oogon. 56-65^85-102; oospor. 54-60^76-77;<br />

cell. androsp. 21-24^16-21; nannandr. 15-17^66-75. Ad cVera<br />

Cruz)) in Mexico (F. Mueller). — Var. americanum Wolle Fre-<br />

shw. Alg. U. S. pag. 77, t. 81, f. 20-22: idioandrosporum ; oogo-<br />

niis singuiis vel 2-3-seriatis, obovatis vel ellipsoideis, poro supra<br />

medium apertis; oosporis conformibus, oogonia subimplentibus<br />

cellula suffultoria leniter tumida; cellula terminali obtusa; andro-<br />

sporangiis pluricellularibus; nannandribus cyathiformibus, ssepe in-<br />

curvis, in cellula suffultoria vel in oogoniis sedentibus; crassit.<br />

cell. veg. 17-21 a. altit. It/^-S-plo majore; oogon. 55-63^45-50;<br />

oospor. 44-46^39-40; naunandr. 50-54 v 12-15, In stagnis in Pen-<br />

sylvannia Americae borealis.<br />

B. Species nannandribus bicellularibus (antlieridio interiore) donatfe.<br />

55. GEdogonium depressum Pringsh. Heitr. z. Morph. d. Alg. I, p. 69, 113<br />

t. 5, f. 5, Rabenh. FI. Eur. Algar. III, p. 349, Wittr. Prodr. Mo-<br />

nogr. (Edog. p. 21, n. 44, Kirchn. Alg. Schles. p. 54, Cooke Brit.<br />

Freshw. Alg. p. 160, t. 60, f, 1. — Gyaandrosporum ; oogoniis<br />

singulis, depresso-globosis, poro mediano apertis; oosporis depres-<br />

so-globosis, oogonia non explentibus; androsporangiis 2-celIuIari-<br />

bus; nannandribus oblongo-oboviformibus, tertia parte brevioribus<br />

quam oogoniis, in his sedentibus; crassit. cell. veget. 8-9 a. altit.<br />

3-6-plo majore; oogon. 28 « 26 ; oospor. 23^:^17,5.<br />

Hab. in Germania (Pringsheim, Kirchner), Scotia (Cooke) et<br />

Hungaria (Istvanffi).<br />

;


52 Coalci-voidese, QiLlogouiacciO, (Edogoiiiuiu.<br />

C. Species nainKUidribas bi-pluri-colluhiribu.s (autlicridio extcriore) donatte.<br />

1. Oosporoe leves vel subtilissimo crenulatte.<br />

* Oosporse globosix; vel subglobosse.<br />

56. OEdogonium flavescens (Hass.) Kuetz. Sp. pag. 370, n. 55, Wittr. m<br />

Prodr. Moiiogr. (Edog. p. 21, n. 45, t. I, L 12-14, Dispos. O^dog.<br />

Siiec. p. 127, Wolle Fresliw. Alg. U. S. p. 78, t. 78, f. 1-2, Cooke<br />

lirit. Freshw. Alg. pag. 160, t. 60, f. 2 Vesicul/fera /lavescens<br />

Hass. Hist. of Brit. Freshw. Alg. p. 206, t. 53, f. 9? — Idioaii-<br />

drosporura; oogoriiis singulis, oboviformi-globosis (interdum subhe-<br />

xagono-globosis), poro paullum supra medium sito apertis; oosporis<br />

globosis, oogonia non plane complentibus (interdum subhexagono-<br />

globosis, oogonia complentibus); androsporangiis 1-9-ceIlularibus;<br />

nannandribus paullulum curvatis, in cellulis suffultoriis sedentibus ;<br />

antheridio uni- (vel bi-?) cellulari; crassit. cell. veget. 18-21 a.<br />

altit. 4Vo-6-plo majore; oogon. 49-52 ^ 51-60; oospor. 45-49 ^ 45-49;<br />

cell. androsp. 17-20^8-18; stip. nannandr. 11-12*^39-45; cell.<br />

autherid. 9-10^15-20.<br />

Hab. in Suecia (Wittrock), Britannia (Hassall) et Minnesota<br />

America^ borealis (Wolle).<br />

57. Cdogonium multisporum Wood Prodr. of Freshw. Alg. of East n.-,<br />

N. Amer. p. 141, Wittr. ffidog. Americ. n. 7, WoIIe Fresliw. Alg. U.<br />

S. p. 78, t. 80, f. 6-7. — Oogoniis singulis vel binis vel ternis, globo-<br />

sis; poro fcecundationis in parte superiore oogonii sito; oosporis<br />

oogonia explentibus, exosporio levi ; cellulis sulfultoriis forma eadem<br />

ac cellulis vegetativis ceteris; nannandribus in partibus quibuscum-<br />

que plantae foemineae sedentibus, stipite curvato, crassit. cell. ve-<br />

get. 12-15 ij.. altit. 2-3-plo majore; oogon. 45-50 « 45-50; oospor.<br />

42-47^42-47; cell. antherid. 11-13 ::= 40-50.<br />

Ilab. in stagnis in Pensylvannia pr. a Philadelphia» (Prof. II.<br />

C. Woon).<br />

58. (Edogonium irregulare Wittr. Dispos. GKd. Suec. p. 128, Prodr. n,-,<br />

Monogr. CFdog. p. 22, n. 46, Wollo Freshw. Alg. U. S. p. 79,<br />

t. 78, f. 4-5. — (Dogoniis singulis, globosis, poro superiore apertis;<br />

oosporis oogonia complentibus ; nannandribus rectis, prope oogonia<br />

vel in his sedentibus, antheridio 2-1-celIuIari ; crassit. cell. veget.<br />

16-20 '/. altit. ^Vs-^-pIo majore; oogon. 37-45 :i 36-43 ; oospor.<br />

3(5-40::; 34-38; stip." nannandr. 12-15^20-24; cell. antherid. 10-12<br />

:::6-8.


(WOLLR).<br />

Coufervoidese, CEdogoniacese, CEdogonium. 53<br />

Hah. in Suecia (Wittrock) et Florida Americ» borealis<br />

5!). CEdogonium Braunii Kuetz. Species pag. 36G, Tabute Pliycolo- \\~i<br />

gica) III, t. 36, f. 3, Pringsh. Beitr. z. Morph. d. Alg. I, pag. 70,<br />

tab. 5, f. 6 Rabenh. FI. Eur. Algar. III, p. 349, Wittr. Prodr.<br />

Monogr. CEdog. pag. 22, n. 47, Kirchn. Alg. Schles. pag. 55,<br />

Wolle Freshw. Alg. U. S. p. 79, t. 79, f. 6-7, Cooke Brit. Freshw.<br />

Alg. p. 161, t. 60, f. 3. — Gynandrosporum; oogoniis singulis, el-<br />

lipsoideo-globosis, poro mediano apertis; oosporis globosis, oogonia<br />

non plane complentibus; androsporangiis 1-2-celIularibus; nannan-<br />

dribus paullulum curvatis, prope oogonia (sajpissime in cellulis<br />

suffultoriis) sedentibus, antheridio unicellulari; crassit. cell. veget.<br />

13-15 [J: altit. 2-4-plo raajore ; oogon. 30-33 ;; 33-36; oospor. 27-29<br />

s27-29; cell. androsp. 14-15 ^; 11-12; stip. nannandr. 1 ^\h\ cell.<br />

antherid. 5 ^j 9.<br />

Hab, in Suecia, Norvegia, Dania, Germania (Rabenhorst, Kirch-<br />

NER, Pringsheim), Britaunia, Hibernia, (Archer) Austria (De Moerl),<br />

Lusitania (J. Newton, Moller), Pensylvannia et New Jersey Arae-<br />

ricpe borealis (Wolle).<br />

00. (Edogonium iundense Wittr. CEdog. nov. p. 4, Prodr. Monogr. iis<br />

(Edog. p. 23, n. 48, Wolle Freshw. Alg. U. S. p. 79, t. 77, f. 9-10.<br />

— Oogoniis 2-4-continuis vel singulis , suboboviformi-globosis,<br />

operculo apertis, rima angustissima et indistincta, poro magno;<br />

oosporis globosis, oogonia fere complentibus; cellula terminali ob-<br />

tusa; nannandribus in oogoniis sedentibus, stipite curvato, anthe-<br />

ridio 2-?-cellulari; crassit. cell, veget. 15-17 [x. altit. U/s-^Vo-pIo<br />

majore; oogon. 32-34 s 34-35 ; oospor. 30-31 s3Q-31; stip. nan-<br />

nandr. 12^27-30; cell. antherid. 10:^6-8.<br />

Hab. in Suecia (Wittrock) et Pensylvannia Americae borealis<br />

(Wolle).<br />

61. Cdogonium Hoiienacl^eri Wittr. Prodr. Monogr. (Edog. pag. 23, ii9<br />

n. 49, ffi. iumidulum Holien. Alg. raar. sicc. n. 401 ex parte,<br />

nec alior. — Gynandrosporum ;<br />

oogoniis singulis, globosi^i, operculo<br />

apertis, rima angusta; oosporis globosis, oogonia complentibus<br />

androsporangiis hypogynis vel subepigynis ; nannandribus paullum<br />

curvatis, prope oogonia sedentibus; crassit. cell. veget. 12-15 a.<br />

altit. 2-3-plo majore; oogon. 32-33^34-35; oospor. 30-31::: 29-<br />

30; cell. androsp. 11-12 :? 10-12; stip. nannandr. 9::; 18; cell. an-<br />

therid. 6 ;; 5.<br />

Hab. in India cis Gangem (Kurz).<br />

;


54 * Confervoidea3, (Edogoniaceje, (Edogonium.<br />

62. (Edogonium laetevirens Wittr. in Warming Symbolae ad Flor. 120<br />

Brasil. cognoscend. XXII, Alg. IJrasil. auct. G. Zeller, Wittr. CEdog.<br />

Anieric. n. 8. — Nannandrura, idioandrosporum (?); oogoniis sin-<br />

gulis, raro binis, globosis, operculo apertis, rima angusta ; oospo-<br />

ris globosis vel subdepresso-globosis, oogonia complentibus, exo-<br />

sporio levi; cellulis suffultoriis eadem forma ac cellulis vegetativis<br />

ceterisj nannandribus in oogoniis sedentibus, stipite pauUura cur-<br />

vato, antheridio exteriore, unicellulari ; crassit. cell. veget. 12-13<br />

^. altit. iy2-2Yo-plo raajore; oogon. 30-34 =; 32-36 ; oospor. 28-32<br />

w 27-29; stip. nannandr. 7-8 =; 20-21; cell. antherid. 6 =; 7.<br />

Rab. in Brasilia ad (cRio Jaueiro )) (Gl.4.ziou).<br />

03. Edogonlum propinquum Wittr. Dispos. (Ed. Suec. p. 129, Prodr. 121<br />

Monogr. (Edog. p. 23, n. 50. — Oogoniis singulis vel biuis, glo-<br />

bosis vel oboviformi-globosis, operculo apertis, rima angustissima;<br />

oosporis globosis, oogonia fere coraplentibus; nannandribus subre-<br />

ctis, prope oogonia vel in his sedentibus, antlieridio unicellulari;<br />

crassit. cell. veget. 11-13 u.. altit. 2-1-plo raajore; oogon. 33-30<br />

i; 39-45; oospor. 30-31^:30-31; stip. naniiandr. 11^20; cell.<br />

antherid. 7 :i 6.<br />

Hab. in Suecia, Gallia.<br />

04. Cdogonium macrandrum Wittr. Dispos. (Edog. Suec. p. 130, t. 1, 122<br />

f. 3-5, Prodr. Monogr. (Edog. p. 24, n. 51, Wolle Freshw. Alg.<br />

U. S. p. 80, t. 82, f. 1-3, Cooke Brit. Freshw. Alg. p. 101, t. 60,<br />

f. 4. — Oogoniis singulis vel binis (raro ternis), oboviforniibus vel<br />

globoso-oboviformibus, operculo apertis, rima angustissima ; oospo-<br />

ris globosis vel oboviformi-globosis, oogonia non plaiie complenti-<br />

bus; cellula terminali brevissime apiculata; nannandribus valde<br />

curvatis, in oogoniis sedentibus (stipite ssepe 2-3-ceIluIari), anthe-<br />

ridio pluri- (ad 7-) cellulari; crassit. cell. veget. 15-16 a. altit.<br />

3-5-pIo majore; oogon. 36-40 ::; 43-54 ; oospor. 31-34^:33-39;<br />

stip. nanuandr. 12 i; 24-33; cell. antherid. 9 :; 9.<br />

Jlab. iii Suecia, Norvegia, Gallia, Britannia, Hibernia (Archer)<br />

Hungaria (Istvanffi) et Pensylvannia Americie borealis (Wolle).<br />

05. (Edogonium crassiuscuium Wittr. Dispos. (Edog. Suec. pag. 132, 123<br />

Prodr. Monogr. CEdog. pag. 24, n. 52, Wolle Freshw. Alg. U. S.<br />

p. 80, t. 77, f. 14-17, Cooke Brit. Freshw. Alg. pag. 162, t. 60,<br />

I. 5. — Idioandrosporum vel gynandrosporum ; oogoniis singulis<br />

vel binis, globoso-oboviformibus vel subglobosis, poro superiore<br />

aportis; oosporis ellipsoideo-globosis vel globosis, merabraua in-<br />

crassata, oogonia fere complentibus ; androsporangiis 2-5-celIula-


ConfervoideiB, (Edogoniace^e, (Edogoiiiam. 55<br />

ribus; nannaadribus subrectis, in cellulis suffultoriis vel prope has<br />

sedentibus, antlieridio 1-2-cellulari ; crassit. cell. veget. 27-30 u.<br />

altit. SYo-S-plo majore; oogon. 54-GO ^ 60-75; oospor. 51-57 s 52-<br />

63; cell. androsp. 26-28^10-18; stip. nannandr. 13-:;60; crassit.<br />

cell. antherid. 7-9.<br />

Hab. in Suecia (Wittrock), « Epping Forest )) in Britannia (Cooke),<br />

Italia (Martel) et America boreali (Wolle). — Var. idioandrosporum<br />

Nordst. et Wittr. Alg. aq. dulc. exsicc. n. 208 et 310, in Botaniska<br />

Notiser 1879, p. 23 et in Hedwigia 1879, p. 74: idioandrosporum<br />

oosporis angulato-obovatis vel angulato-globosis ; crassit. cell. veget.<br />

25-63 u. altit. 2yo-5V3-plo majore; oogon. 57-90:^48-56; oospor.<br />

50-66 (ad 88)^^42-54; cell. androsp. 12-21 :i 30-34; stip. nannandr.<br />

60-70 i^ 15-16; cell. antherid, 18:sl0; crassit. membr. oospor. ad<br />

6 !J.. Ad « Kristianstad » Sueciae (Nordstedt) et in lacu «Byrsjon))<br />

pr, ((Funbo)) Uplandiae inter Cl adophoram f ractam (Wittrock).<br />

— Ex Wolle etiam forma typica videtur idioandrospora.<br />

66. (Edogonlum Arechavaletae Wittr. in Wittrock et Nordstedt A!g. 124<br />

aq. dulc. exs. n. 706 et in Botaniska Notiser 1886, p. 133. —<br />

Nannandrum, idioandrosporum ; oogoniis singulis, globosis vel sub-<br />

globosis; oosporis globosis vel subglobosis, oogonia plerumque ex-<br />

plentibus; meinbrana oosporarum maturarum crassa; cellulis suf-<br />

fultoriis eadem forma ac cellulis vegetativis ceteris; nannandribus<br />

in cellulis suffultoriis sedentibus, stipite recto, antheridio exterio-<br />

re, uni-bicellulari; crassit. cell. veget. 21-29 u. altit. iyo-4-plo<br />

majore: oogon. 39-54:^42-62; oospor. 37-52 =; 40-53 ; stip. nan-<br />

nandr. 15-16 =; 42-57; cell. antherid. 11-12 ^; 16; membr. oospor.<br />

matur. 4 u. crass.<br />

Hab. in Uruguay Americre australis (J. Arechavaleta). —<br />

Species CE. crassiusculo Wittr. proxima, difFert imprimis oogoniis<br />

oosporisque globosis vel subglobosis (numquam globoso-oboviformi-<br />

bus vel ellipsoideo-globosis) rainoribusque.<br />

** Oosporae ellipsoidege vel oviformes.<br />

67. (Edogonium birmanicum Wittr. Prodr. Monogr. CEdog. p, 24, 125<br />

n. 53, G^dogonmm sp. iater CE. Rothn Zeller in Rabenh, Alg.<br />

Eur, n, 23 47. — Oogoniis singulis vel 2-4-Gontinuis, oboviformi-<br />

ellipsoideis, poro superiore apertis; oosporis ellipsoideo-globosis<br />

vel globoso-ellipsoideis, oogonia non plane coraplentibus; cellulis<br />

suffultoriis tumidis; ceilula terminali (qufe interduni est oogoniura)<br />

obtusa; nannandribus subrectis, in cellulis suffultoriis sedentibus;<br />

;


56 Confervoideas, OEdogoniaceae, Gildogoniuni.<br />

crassit. cell. veget. 14-23 fx. altit. 4-5-plo majore; crassit. cell.<br />

sufTiil. 30-34 u. altit. V/^-^^/o-^lo majore; oogon. 42-47 ^; 45-75;<br />

oospor. 37-45^:40-46; stip. nannandr. 11-12^39-42; cell. antlierid.<br />

6 y.. crass.<br />

Tfdb. in India trans Gangem (S. Kurz).<br />

08. Edogonium Borisianum (Le Cl.) Wittr. Dispos. ffidog. Suec. p. 132, !?•'•<br />

Prodr. Monogr. (Edog. p. 25, n. 54, Hansg. Prodr. p. 44, n. 29,<br />

Kirchn. Alg. Scliles. p. 55, Wolle Freshw. Alg. U. S. p. 81, t. 78,<br />

f. 6-9, Cooke Brit. Freshw. Alg. p. 162, t. 60, f. 6, Proli/era<br />

Borisiana Le Clerc Sur gen, Prolif. p. 175, t. 23, f. 6, CE. apophysalum<br />

A. Br. in Kuetz. Species Alg. p. 366, Tab. Pliyc. III,<br />

t. 35, f. 5, non Pringsh., CE. setigerum Vaup. lagtt. ov. OBdog.<br />

p. 17, t. 1, Conferva Borisii Ag. Syst. p. 94, (Eclog. Borisii Kuetz.<br />

Sp. p. 369, Vesiculifera Borisii Hass. Br. Freshw. Alg. t. 52, f. 7,<br />

Vesiculifera aurea Hass. in Ann. Nat. Ilist. X, p. 392, (Edogonium<br />

mirabile Wood sec. Wolle. — Gynandrosporum vel idioandrosporum;<br />

oogoniis singulis vel binis, oboviformibus, oogonia<br />

fere complentibus; cellulis suffultoriis tumidis; androsporangiis 2-?-<br />

cellularibus; cellula terminali (qu;e sajpius est oogonium) obtusa;<br />

nannandribus paullum curvatis, in cellulis suffultoriis sedentibus,<br />

antheridio unicellulari; crassii, celL veget. 15-21 a. altit. 2-5-plo<br />

majore; cell. suffult. 31-33 altit. 2-plo raajore; oogon. 45-50 i; 69-<br />

75; oospor. 40-44 =; 51-54; ce!l. androsp. 17-18^:15-20; stip. nannandr.<br />

18^:45-57; cell. antherid. 10^21.<br />

Uab. in Suecia, Germania, Gallia, Britannia, Austria, Hungaria<br />

(IsTVANFFi) Bohemia (Hansgirg), Hibernia (Arcuer). — Forma idio-<br />

androspora W. in Wittr. et Nordst. Alg. aq. dulc. exs. n. 705 et<br />

in Botaniska Notiser 1886, p. 133: crassit. cell. veget. 12-26 a.<br />

altit. 272-5-pIo majore; crassit cell. sufifult. 33-40 altit. V/^-^^/o-<br />

plo majore; oogon. 39-46:^47-72; oospor. 38-44 s 46-48; cell. androsp.<br />

12::; 20-22; stip. nannandr. 10-19:^39-47; antherid. 7-10<br />

'j.. cr. In Uruguay Araericse australis (Prof. J. Arechavaleta).<br />

69, CEdogonium ruguiosum Nordst. in Wittr. et Nordst. Alg. aq. dulc. 127<br />

exsicc. n. 13 et in Iledwigia 1877, p. 109. — Oogoniis singulis,<br />

rarius binis, obovato-ellipsoideis, operculo apertis, rima angusta;<br />

oosporis oogonia complentibus, merabrana quani subtilissime cre-<br />

nulata; nannaodribus bicellularibus, in oogoniis sedentibus, anthe-<br />

ridio exleriori, unicellulari, curvato; crassit. cell. vegot. 6-8 u.. altit.<br />

;')-5-plo majore; oogon. I()-20 ^; ^3-27; oospor. 15-18^:22-23; stip.<br />

nannandr. 5-6^:12-14; cell. anthorid. 1,5-6^5-6.


Confervoidese, CEdogOQiaceoe, CEdogonium. 5t<br />

Ilab. ad « Vesterland » in Bahusia (Nordstedt) et pr. Upsaliam<br />

Suecise (Lagerheim),<br />

70. Cdogonium concatenatum (Hass.) Wittr. Prodr. Monogr. (Edog. 128<br />

p. 25, n. 55 vix Kutz. Species p. 367, n. 25, Rabenh. Fl. Eur. Al-<br />

gar. III, Wolle Freshw. Alg. U. S. p. 81, t. 79, f. 1-3, Kirchn.<br />

Alg. Schles. p. 55, Cooke Brit. Freshw. Alg. p. 163, t. 61, f. 1,<br />

Vesiculifeva concatenaia Hass. Hist. of Brit. Freshw. Alg. p. 201,<br />

t. 50, f. 6, (fig. non bona), Q^. apophysatum Prin gsh. Beitr. z.<br />

Morph. d. Alg. I, p. 71, t. 5, f. 9, non A. Br., Q^dogomum holsalicum<br />

Auersw. in Rabenh. Alg. n, 256? — Gynandrosporum;<br />

oogoniis 2-6-continuis vel singulis, oviformibus vel quadrangula-<br />

ri-ellipsoideis, poro superiore apertis; oosporis oogonia complenti-<br />

bus, exosporio subtilissirae poroso; cellulis suffultoriis tumidis; an-<br />

drosporangiis 2-4-cellularibus ; cellula terminali obtusa; nannandribus<br />

curvatis, in cellulis suffultoriis sedentibus, antheridio 2-<br />

4-ceIlulari ; crassit. cell. veget. 25-40 u., altit, 3-10-pIo majore; cell.<br />

suffult. 58-62 p.. altit. 272-pIo majore; oogon. 70-83^90-105;<br />

oospor. 65-76:^87-95; cell. androsp. 27-28:^30-36; stip. nannandr.<br />

20-25:^55-75; cell. antherid. 13-15:^22-25.<br />

Ilab. in Suecia, Germania, Britannia, Austria, Pennsylvania et<br />

New Jersey Americ£e borealis (Wolle).<br />

71. (Edogonium sexangulare Cleve in Wittr. Dispos. ffid, Suec. p. 131, 129<br />

Prodr. Monogr. (Edog, p. 26, n, 56, Wittr. et Nordst, Alg, exs.<br />

n. 12, Hansg, Prodr. p, 44, n. 31, Wolle Freshw. Alg. U. S. p, 82,<br />

t. 79, f, 8-9. — Gynandrosporum ; oogoniis singulis (raro binis), se-<br />

xangulari-ellipsoideis, poro pauUum supra medium sito apertis;<br />

oosporis oogonia complentibus; androsporangiis 2-3-cellularibus;<br />

nannandribus paullum curvatis, in ceilulis suffultoriis sedentibus,<br />

antheridio unicellulari ; crassit. cell. veget. 9-16 a. altit. 3Y2"7-pIo<br />

majore; oogon. 29-32^:33-38; oospor. 27-30^^31-36; cell. androsp.<br />

13-14:^10-14; stip. nannandr. 7-9^21-27; cell. antherid. 6-7::;<br />

9-12.<br />

llab. in Suecia (Cleve), Norvegia, Bohemia (Hansgirg), America<br />

boreali (Wolle). — Var. majus Wille Bidrag til Kundsk. oom Nor-<br />

ges Ferskvandsalger p. 68: majus ; oogoniis sexangulari-ellipsoi-<br />

deis, poro mediano apertis; crass. cell. veget. 15-18 a.;altit. 40-<br />

45 u.; oogon. 36*45; oospor. 34-42 a, ; stip. nannandr. 9=*18;<br />

cell. antherid . 7 « 8,5. Ad « Roednaes » Norvegiae.<br />

72. Edogonium bathmidosporum Nordst. in Botaniska Notiser 1878, 1%<br />

n. 6 et in Hedwigia 1878, p. 58. — Idioandrosporum (?) ; oogonio


58 Confervoidece, (EdogOQiace», (Edogonlura.<br />

solitaiio, terminali, ellipsoideo vel paullo obovato-ellipsoideo, oper-<br />

culo apicali miniaio, caduco aperto; oospora oogonium plane com-<br />

plente, membrana in latere exteriore longitudinaliter costata, costis<br />

circ. 12, subtilissime crenulatis, iuter costas subtilissime transver-<br />

se striata; cellula suffultoria interdum subtumida; nannandribus<br />

basi curvatis, in celiula sufl\iltoria insidentibus, bicellularibus, na-<br />

theridio exteriore, unicellulari; crassit. cell. veget. 14-lG y.. altit.<br />

3-6-plo majore; crassit. cell. suffult. 10-22 allit. 2,5-5-plo ma-<br />

jore; stip. nannandr. 30 w 6-10; cell. antherid. 12-17 s 7-10; oogoa.<br />

42-50 ^ 32-38.<br />

Hab. in aquis Sueciie (Nordstedt, Lagerheim).<br />

73. Cdogonium Wolleanum Wittr. in Rab. Alg. Eur. n. 2547, ffidog. i^^^<br />

amoric. n. 10, Wolle Freshw. Alg. U. S. p. 82, t. 82, f. 1-5, Wittr.<br />

et Nordst. Alg. aq. dulc. exsicc. fasc. 3. n. 107. et 207. — Dioicum<br />

nannandrum, gynandrosporum; oogoniis singulis vel binis (raro<br />

ternis vel quaternis) ovoideis, poro fo^cundationis in parte superiore<br />

oogonii sito; membrana oogoniorum post foecundationem incras-<br />

sata et longitudinaliter costata; oosporis oogonia plane explentibus;<br />

cellulis suffultoriis tumidis; cellula terminali (quse non raro est<br />

oogonium) obtusa; androsporangiis subepigynis vel in parte supe-<br />

riore tili sparsis; nannandribus in cellulis suffultoriis sedentibus,<br />

tricellularibus, stipite pauUum curvato, antheridio exteriore, bicel-<br />

lulari; crassit. cell. veget. trivial. 21-30 a. altit. 3-7-pIo raajore ;<br />

cell. suffult. 45-52^78-90; oogon. 52-60 « 69-78 ; oospor. 47-55^<br />

65-70; cell. androspor. 21-24^18-25; stip. nannandr. 15-18==* 54-<br />

60; cell. antherid. 9-11 « 11.<br />

Hab. in Pensylvanuia ad «Bethleliem » (F. Wolle), New Jersey,<br />

Minnesota, Florida aliisque America3 borealis locis (Wolle). — Var.<br />

insigne Nordst. in Wittr. et Nordst. Alg. aq. dulc. exsicc. n. 207,<br />

in Botaniska Notiser 1879, p. 23 et in Iledwigia 1879, p. 73: a forma<br />

Americana differt magnitudine paullo majore, oogoniis plerumque<br />

.3-5-(rarissime 10-) continuis, costis membranaj oogoniorum<br />

paullo densioribus paulloque minus eminentibus; antheridio 1-4-<br />

cellulari; crassit. cell. veget. tnvial. 18-36 /. altit. 3-7-pIo ma-<br />

jore; cell. suffult. 110-140^60-66; oogon. 78-92^68-80; oospor.<br />

74-84:^64-73; cell. androsp. 18-25^21-30; stip. nannandr. 60-<br />

68^18-22; cell. antherid. 10-12^12-14. In stagno turfoso, plantas<br />

submersas diversas insidens ad uStromsberg)) in Smolandia Suecia?.<br />

71. Edogonium acrosporum Do Bary Ueb. CElog. u. Bulb. p. 60-64 132<br />

ct 91, t. 3, f. 1-12, Uabenh. Fl. Fur. .\Ig. III, pag. 351, Wittr.<br />

1


Confefvoidese, (Edogoniacese, CEdogonium. 59<br />

Prodr. Moiiogr. didog. p. 26, n. 57, Hansg. Prodr. p. 44, n. 30,<br />

Kirchu. Alg. Schles. pag. 55, Wolle Freshw. Alg. U. S. pag. 83,<br />

Cooke Brit. Freshw. Alg. p. 163, t. 61, f. 2. — Idioandrosporura<br />

oogonio solitario, terminali, ellipsoideo, operculo apicali, minimo,<br />

niox decido (vel evanescente?) aperto; oospora oogoniura plane<br />

coraplente, membrana in latere interiore longitudinaliter costata;<br />

cellula suffultoria plerumque subtumida,- cellula terminali obtusa;<br />

nannandribus curvatis, in cellula suffultoria sedentibus, stipite (ple-<br />

rumque) bicelluUari, cellula stipitis superiore longissima; antheridio<br />

1-2-cellulari; crassit. cell. veget. plant. fera. 10-14 a. altit. 2-7-<br />

plo majore; crassit. cell. suffult. 15-18 p.. altit. 2-3-plo majore;<br />

infer. stip. nann. 9-12=^24-32; cell. super. stip. nann. 6-8:^55-65;<br />

oogon. '30-35 ^45-51 ; cell. cell. antherid. 6-8 s 14-15.<br />

Hab. in Suecia, Norvegia, Germania (De Baky, Kirchner), Bri-<br />

tannia, Hibernia (Archer), Hungaria (IsTVAisfFFi) et Bohemia (Han-<br />

sgirg). ; ad u Caldas » Brasili» (Regnell sec. Wille) — Var. flori-<br />

tlense Wolle Freshw. U. S. p. 83, t. 85, f. 1-2: filamentis graci-<br />

lioribus et cellulis longioribus a typo differt; nannandribus elonga-<br />

tis, raedio circ. cellulaa suffultorise insidentibus et usque ad oogo-<br />

niis apicera extensis; crassit. veg. cell. 7-8 /j.. altit. 5-11-plo ma-<br />

jore; oogon. 45-50-33-35. In stagno pr. cc Winter Park. )) in Flo-<br />

rida Americae borealis. — Var. boreale WoUe 1. c. t. 79, f. 10-11 :<br />

breve, validius, cellulis tantum 3-5-plo diam. longioribus, nannan-<br />

dribus brevioribus, antheri7iis unicellularibus. In stagnis in Pen-<br />

sylvannia et New Jersey AmericEe borealis. — Var. majusculum<br />

Nordst. De Algis et Characeis sandwicensibus p. 21, t. II, f. 17-18:<br />

omnibus partibus paullo majus quam forma typioa, (membrana<br />

oosporarum paullo sed non multo crassiore, costis densis, in rae-<br />

dio oosporaB circiter 23); plantis raasculis non visis ; crassit. cell.<br />

veget. plant. femin. 14-20 a. altit. SVg-S-pIo majore; crossit. cell.<br />

suffult. 22-28 ^. altit. ^V^-^VpIo majore; oogon. 54-70^44-56;<br />

crass. membr. oospor. et oogon. ad 6 (j.. In stagnis Montis Mauna<br />

Kea in insula Hawaii archip. sandwicensis (Berggren). — Forma<br />

COnnectens Wittr. in Botan. Notiser 1882, p. 54: gynandrospora (et<br />

idioandrospora?) ; androsporangiis 1-2-ceIluIaribus, hypogynis; co-<br />

stis oosporarum circiter 25; stipite nannandrium interdum tricellu-<br />

lari; crassit. cell. veg. plant. femin. 12-19 a. altit. 3-6-pIo majore;<br />

crassit. cell. suffult. 16-23 f;.. altit. 2i/.,-3y2-pIo raajore; oogon. 33-<br />

48=; 50-72; cell. androsp. 18-22 =; 12-15; cell. infer. stip. nannandr.<br />

8-12:^29-38; cell. infer. stip. nannandr. 5-6 - 66-70; cell. anthe-<br />

;


60 ConfervoidejG, G^.dogoniaceoB, O^ldogonium.<br />

rid. 6-7,5 :ilG; membr. oogon. oospor.Tque ad 6 y.. crassa. In stagnis<br />

Suociai (Wittuock) et pr. {(Briix)) Bohemiae (Hansgirg). —<br />

Forina li.ioc medium tenet locum inter formam typicam et var.<br />

majuscnlam Nordst.<br />

75. (Edogonium ciliatum (Hass.) Pringsh. Beitr. z. Morph. d. Alg. I, ^^^<br />

p. 70, t. 5, f. 8, Rabenh. Fl. Eur. Algar. IH, p. 347, AVittr. Prodr.<br />

Monogr. CEdog. p. 27, n. 58, Kirchn. Alg. Schles. pag. 56, Woile<br />

Freshw. Alg. U. S. p. 84, t. 84, f. 10, Cooke Brit. Freshw. Alg.<br />

p. 163, t. 01, f. 3, VeuQulifera ciliala Hass. Ilist. of Brit. Freshw.<br />

Alg. p. 202, t. 52, f. 2, (E. piliferum Auersw. in Rabenh. Alg.<br />

Sachs. n. 474, Q^dogonium cuspidahtm Kuetz. Species pag. 369,<br />

n. 48. — Gynandrosporum; oogoniis 2-7-continuis vel singulis,<br />

oviformibus, operculo apertis, rimalata; oosporis oviforraibus, oogo-<br />

nia fere complentibus; androsporangiis 2-8-cellularibus; cellula<br />

terminali setiformi; nannandribus curvatis, in oogoniis sedentibus<br />

antheridio unicellulari; crassit. cell. veget. 15-23 u. altit. ^^f^-i-<br />

ph) majore; oogon. 43-50 :? 55-72; oospor. 40-46 ^ 47-57 ; cell. an-<br />

drosp. 18-20^16-20; stip. nannandr. 15-20 3 29-31; cell. anthe-<br />

rid. 8-10^10-11.<br />

Hab. in Suecia (Wittrock), Germania (Kirchnkr, Auersavald,<br />

Pringsheim), Britannia (H.\ssall), Hibernia (Archkr), Belgio (De-<br />

Wildrman), New Jersej Americaj borealis (Wolle). — «An ab<br />

hac specie differt (Edogonium ciliare De Not. in Erb. critt. ital.<br />

(29) et in Hedwigia 1868, p. 120?»<br />

76. Edogonium crlspulum Wittr. et Nordst. in Wittr. ffidog. nov. i:m<br />

p. 5, Prodr. Monogr. ffi log. p. 27, n. 59, Hansg. Prodr. pag. 44,<br />

n. 32. — Oogoniis singulis, rarius binis, oviformibus, operculo<br />

apertis, rima lata; oosporis partem inferiorem oogoniorum com-<br />

plentibus, globoso-ellipsoideis, membrana crenulata; nannandribus<br />

ia oogoniis sedentibus, antheridio unicellulari ; crassit. cell. veget.<br />

4-7 u.. altit. 2Y2-4-plo raajore; oogon. 17-18 :; 24-27; oospor.<br />

15-16 ci 17-21 ; stip. nannandr. 5-6^:12-13; cell. spermog. 4-4,5-<br />

5-5,5.<br />

Hah. in Suecia (Wittrock et Nokdstrdt) et Bohemia (Hansgirg).<br />

— Var. minutum Ilansg. Prodr. p. 44, n. 32: cellulis vegetativis<br />

3-6-7 y.. crassis, 3-0-pIo longioribus; oogoniis ellipticis, 18-24;:;<br />

14-18, rarius subglobosis, 15-18 a, diam.; oosporis 12-15 5:9-12,<br />

brunneis, inembrana sublovi donatis ; ceierum ut in typo. la tur-<br />

fosis ot i)alu(lil)us P>oheiuia) (Hansgirg).<br />

77. tEdogonium Huntii Wood in Americ. Naturalist 1868, Fresliw. i^^s<br />

;


Confervoideffi, (Edogoniaceae, OSdogonium. 61<br />

Alg. U. S. p. 168, Wittr. Q^dog. aaieric. n. 9, Wolle Freshw. Alg.<br />

U. S. p. 85, t. 84, f. 9. — Oogoniis plerumque singulis, globosis<br />

(rarius subliexagonis), poro foecundatiouis in parte iuferiore oogonii<br />

sito; oosporis globosis, oogonia non complentibus, exosporio lineis<br />

elevatis, spiralibus, quattuor ornato; cellulis suft\iltoriis eadem<br />

forma ac cellulis vegetativis ceteris; filis femineis in setam lon-<br />

gam, hyalinam productis; nannandribus in cellulis suff^ultoriis se-<br />

dentibus, stipite recto; antheridio exteriore bi- (vel tri-) cellulari;<br />

diametro oosporarum circ. 50 [j..<br />

Wood).<br />

Hab. in stagnis prope ((Philadelphia» in Pensylvannia (H. C.<br />

78. CEdogonium Cleveanum Wittr. Dispos. (Ed. Suec. p. 129, Prodr. i36<br />

Monogr. (Edog. p. 28, n. 61, Kirchn. Alg. Schles. p. 56, Cooke Brit.<br />

Freshw. Alg. p. 164, t. 62, f. 1, (E. echmospermwn Pringsh.<br />

Beitr. z. Morph. d. Alg. I, p. 70, t. 5, f. 7, non A. Br. — Gyn-<br />

androsporum ; oogoniis singulis, subglobosis, poro inferiore aper-<br />

tis; oosporis oogonia fere complentibus, globosis, echinis conicis,<br />

spiraliter dispositis; androsporangiis 4-6-celIuIaribus; nannandribus<br />

paullulum curvatis, in cellulis suffultoriis sedentibus; antheridio uni-<br />

cellulari; crassit. cell. veget. 18-26 [.'.. altit. 3-7-plo majore; oogon.<br />

52-60^59-63; oospor. (c. echin.) 49-57=^51-59; longit. echinor.<br />

4 a.; cell. androsp. 18-22^9-18; stip. naunandr. 10-11=^29-30;<br />

cell. antherid. 8-8,5« 14-16.<br />

Hab. in Suecia, Germania, Gallia, Hibernia. — Var. arvense<br />

Istv. Schaarschm. in Notarisia 1886, p. 242: echinis late conicis,<br />

subrotundato-truncatis; diam. oogon. 67 a. ; diam. oosporarum 53-<br />

57 u. ; crassit. cell. veget. 20 (/..; longit. cell. veget. 93 y.. In tur-<br />

fosis prope (( Nameszto » Hungariae.<br />

2. Oosporse echinatse.<br />

* Oosporse globoste.<br />

79. Etlogonium steilatum Wittr. Dispos. CEdog. Suec. p. 129, Prodr. 137<br />

Monogr. CEdog. p. 27, n. 600, t. I, f. 15, Wolle Freshw. Alg. U.<br />

S. p. 85, t. 84, f. 1-2. — Gynandrosporum ; oogoniis singulis vel<br />

2-3-continuis, oboviformi-globosis, poro superiore apertis ; oospo-<br />

ris oogonia fere complentibus ; globosis, echinis conicis, spiraliter<br />

dispositis, spiris fere septem ; androsporangiis 1-2-ceIIularibus; cel-<br />

lula terminali gracili, subhyalina, apice obtuso; nannandribus rectis,<br />

in cellulis suff^ultoriis sedentibus, antheridio bicellulari ; crassit. cell.<br />

veget. 15-35 a. altit. 2V2-5-pIo majore; oogon. 51-61 ::: 58-70;


62 Confervoideae, (EdogoniacetTe, CEdogonium.<br />

oospor. (c. ecliin.) 50-58 ^i 50-58; lougit. echinor. 4-4,5 u.. ; cell. au-<br />

drosp. 14- 19=; 20-27; stip. nannandr. 11-13 =; 45-52; cell. antherid.<br />

6-9 ij 8-10.<br />

Hab. in Suecia (Wittrock), ad ((Baveno)) Italice borealis (Wit-<br />

TROCK et Nordstedt) et Florida Amer. bor. (Wolle).<br />

80. Cdogonium Donneilii Wolle Freshw. Alg. U. S. pag. 85, t. 84, i3s<br />

f. 3-5. — Idioandrosporum ; oogoniis singulis, raro geminatis, qua-<br />

drangulari-globosis; oosporis globosis, spinis coaicis ornatis, oogo-<br />

nia fere ex toto implentibus; androsporangiis 4-10-cellularibus;<br />

nannacdribus saepe incurvis, stipite 2-cellulari; antheridiis 2-plu-<br />

ri-cellularibus; plantis masculis sensim minoribus ac femineis;<br />

diam. veget. cell. 55-62 u.. altit. 2-plo raajore ; oogon. 85-95 :i<br />

70-75; oospor. 70-75 s 70-75 (incl. sepira.); cell. androsp. 10-12 =;<br />

40-45; nannandr. 80-90^15-18; cell. antherid. 5-6^10-12.<br />

Hab. in America boreali (Cap. F. Donnell Smith).<br />

81. CEdogonium hispidum Nordst. in Wittr. Dispos. (Ed. Suec. p. 128, i39<br />

Prodr. Monogr. (Edog. p. 28, u. 62. — Gynandrosporum ;<br />

oogoniis<br />

singulis, sfepe terminalibus, ellipsoideo-globosis, poro inferiore<br />

apertis; oosporis oogonia non plane complentibus, globosis, echi-<br />

nis subuliformibus; androsporangiis 2-celIuIaribus ; cellula terrai-<br />

nali obtusa; nannandribus paullulum curvatis, in cellulis suffultoriis<br />

sedentibus, antheridio unicellulari; crassit. cell. veget. 9-14 a.<br />

altit. 3\4-5-plo raajore; oogon. 36-42 5^45-52; oospor. (c. echin.)<br />

34-39*36-40; longit. echinor. 3 y.; cell. androsp. 10*6-8; stip.<br />

nannandr. 7-8*17-18; cell. antherid. 5-6*7-9.<br />

Ilab. in Suecia et Gallia.<br />

82. CEdogonium Aster Wittr. (Edog. nov. p. 4, Prodr. Monogr. (Edog. i'^'^<br />

p. 29, n. 63. — Oogoniis singulis, globosis, poro raediano apertis<br />

oosporis oogonia fere coraplentibus, globosis, echinis subuliforini-<br />

bus; cellula terminali (quao interdum est oogonium) obtusa; nan-<br />

nandribus paullulum curvatis, in cellulis suffultoriis sedentibus, an-<br />

theridio unicellulari; crassit. cell. veget. 7-10 a. altit. 7-9-pIo<br />

inajoro; oogon. 33-34*34-30; oospor. (c. echin.) 31-32


Confervoideiie, CEdogoniacese, OEdog-onium. 63<br />

to oogonii sito ; oosporis oogonia fere complentibus, exosporio acu-<br />

leato; nannandribus bicellularibus; crass. cell. veget. 8-12 u.. altit.<br />

6-14-plo majore; crassit, oogon. circ. 35 u..<br />

circ. 25 [j.. diam.<br />

; oospor. (sine aculeis)<br />

Ilab. in stagnis montiura ((Alleghany» in America boreali (FI.<br />

C. Wood). — CEclogonio Astero Wittr. maxime affine.<br />

84. (Edogonium echinospermum A. Rr. in Kuetz. Spec. Alg. p. 366, 142<br />

Kuetz. Tab. Phyc. III, t. 36, f. 2, De Bary Ueb. (Edog. u. Bulb.<br />

t. 3, f. 13-22 et 33, Rabenh. Alg. Eur. n. 1817, Fl. Eur. Algar.<br />

III, p. 349, Wittr. Prodr. Monogr. (Edog. pag. 29, n. 64, Wittr.<br />

et Nordst. Alg. exs. n. 12 et 506, Hansg. Prodr. p. 45, n. 33, Wolle<br />

Freshw. Alg. U. S. p. 86, t. 84, f. 7, Kirchn. Alg. Schles. p. 56,<br />

Cooke Brit. Freshw. Alg. pag. 164, t. 62, f. 2 non Pringsh. —<br />

Gynandros porum vel idioandrosporum ; oogoniis singulis, ellipsoi-<br />

deo-globosis vel subglobosis, poro mediano apertis; oosporis oogo-<br />

nia fere complentibus, globosis, echinis subuliformibus; androspo-<br />

rangiis 2-5-ceIIuIaribus; nannandribus paullulum cnrvatis, in cel-<br />

lulis suffultoriis sedentibus, antheridio unicellulari; crassit. cell. veget.<br />

18-30 u. altit. ^y^-^Va-plo majore; oogon. 40-50:^42-57;<br />

oospor. (c. echin.) 38-47 =; 38-49 longit. ; longit. echinor. 3 p.. ; cell.<br />

androsp. 21-25^^9-15; stip. nannandr. 12-15 :;:;<br />

rid. 10-12=^12-15.<br />

30-P5;<br />

cell. anthe-<br />

Hab. in Suecia (Wittrock) Germania (Pringsheim, Itzigsohn, Ra-<br />

BENHORST, KiRCHNER, A. Braun), GalUa, Bohemia (Hansgirg) ot Arne-<br />

rica boreali (Wolle), nec non in turfosls stagnisque in Austria (De<br />

Moerl), Hibernia et Scotia (Archer); in Monte ((Spinale» in Ty-<br />

rolia (WiTTROCK et Ncrdstedt).<br />

** Oosporse ellipsoideae.<br />

85. (Edogonium Hystrix Wittr. Dispos. (Edog. Suec. p. 133, Prodr. hs<br />

Monogr. CEdog. p. 29, n. 60, WoIIe Freshw. Alg. U. S. pag. 87,<br />

t. 84, f. 8. — Gynaudrosporuni (vel idioandrosporum?) ; oogoniis<br />

singulis, ellipsoideis ad globoso-ellipsoideis, poro mediano apertis;<br />

oosporis oogonia complentibus, echinis subuliformibus ; androsporan-<br />

giis 2-3-ceUuIaribus; cellula terminali obtusa ; nannandribus paul-<br />

lum curvatis, in cellulis suffultoriis sedentibus; antheridio unicel-<br />

lulari ; crassit. cell. veget. 17-22 u.. altit. 2Vo-4yg-plo majore;<br />

oogon. 38-44-45-65; oospor. (c. echin.) 37-42 ^; 43-55; longit.<br />

echinor. 2,5 a. ; cell. androsp. 17-18^13-18; stip. nannandr. 10-<br />

11^22-23; cell. antherid. 7,5-8^12-14.


64 Confervoidea?, CEdogoniace», Q^ldogonium.<br />

Uab, iii Suecia (Wittrock) et Peiisylvaimia Auiericye borealis<br />

(Wollb).<br />

f^ecfio .7. Pringsheimia (Wood) Hansg. Prodr. Algeiill. v. Bolimen p. 45, Prings-<br />

heiinia Wood Contrib. Hist. Freshw. Alg. of N. Amer. 1872, p. 195, CEdo-<br />

(joniam sectio 2. subsectio 2. Wittr. Prodr. Monogr. ffidog. p. 30.<br />

Spccies dioicae, maorandrae; antherozoidia in lilamentis masculis propriif<<br />

evoluta.<br />

1. Oosporae echinatae.<br />

86. (Edogonium suecicum Wittr. (Edog. uov. p. 5, Prodr. Monogr. (Edog. uj<br />

p. 30, n. ()0. — Oogoniis singulis, globosis ad ellipsoideo-globosis,<br />

poro mediano aportis; oosporis oogonia fere complentibus, globosis,<br />

echinis subuliformibus ; plantis masculis eadem fere crassitudine<br />

ac femineis; antheridiis 2-4-cellularibus, in parte superiore fili si-<br />

tis; cellula terminali obtusa; crassit. cell. veget. 9-14 a. altit. 4-6plo<br />

majore; oogon. 32-38^36-40; oospor. (c. echin.) 31-37^31-<br />

37; longit. echioor. 2 y.. ; cell. antherid. 11-12« 13-16.<br />

Hab. in Suecia, Norvegia, Dania, Austria, Gallia.<br />

2. Oosporas leves vel costatae.<br />

* Oogonia non vel paullulum tumida.<br />

87. Edogonium capiliare (L.) Kuetz. Phyc. gener. pag. 255, t. 12, 14-,<br />

f. II, 1-10, Rabenh. Alg. Eur. n. 1180 et 1417, Wittr. Prodr. Mo-<br />

nogr. CEdog. pag. 30, n. 67, Wittr. et Nordst. Alg. exs. n. lOl),<br />

Harsgirg Prodr. p. 45, n. 34, Wolle Freshw. Alg. U. S. p. 87, t. 83, .<br />

f. 7-8, Kirchner Alg. Schles. pag. 56, Cooke Brit. Freshw. Alg.<br />

p. 165, t. 62, f. 3, Conferva capillaris L. Spec. Plaut. p. 1636,<br />

(E. regulare Vaup. Bidr. t. (Edog. Morph. p. 213, t. 1, f. I-IO.<br />

— Oogoniis singulis, non tumidis, cylindricis, poro superiore aper-<br />

tis; oosporis globosis vel cylindrico-globosis (in sectione optica lon-<br />

gitudinali tunc subtetragonis), oogonia non compleutibus; plantis<br />

masculis eadem fere crassitudine ac plantis femineis; antheridiis<br />

1-4-cellularibus, iis cellulisque vegetativis alternis; antherozoidiis<br />

binis; crassit. cell. veget. 35-55 fx. altit. pari-2-pIo majore; crassit.<br />

oogon. 35-55 a. altit. pari-lVo majore; oospor. 30-52 's^ 39-63 ; cell.<br />

antherid. 30-48^5-6.<br />

Hab. in Suecia, Dania (Vaupell), Germania (Kirchner), Britan-<br />

nia (Cooke), Bohemia (Hansgirg), Lusitania (J. Newton, A. F. Mol-<br />

LEii) in regione veneta (De-Toni, LEvr) et pr. Pisam Italiai (Wit-<br />

TROCK, Nokdstedt) iu Ilungaria (Istvanffi) et Amer. bor. (Wolle).


Confervoif1e:e, (EiJogouiaceifi, (EJooonium. 65<br />

88. Edogonium stagnale Kuetz. Spec. Alg. p. :>t)8, Tab. Plivc. III. no<br />

t. 41, f. 2, Rabenh. Fl. Eur. Algar. p. 35G, Witti'. Prod:'. Monogr.<br />

(Edog. p. 31, n. 68, Kirch'i. Alg. Schles. p. 57, Woile Freshw.<br />

Alg. U. S. p. 88. t. 83, f. 3-6. — Oogoniis singulis, vix tumidis,<br />

subcyliridricis, poro superiore apertis; oosporis subcjMindricis (in<br />

sectione optica longitudinali rectangularibus, angulis levlter rotun-<br />

datii>) vel globoso-ellipsoideis, in rnedio plerunique subconstrictis,<br />

oogonia fere compientibus :<br />

plantis<br />

masculis paullulo gracilioribus<br />

quam femineis; antheridiis l-iJ-cellularibus, iis cellulisque vegeta-<br />

tivis alterais; cellula terminali elongata, sa:!pe inani, obtusa, ba-<br />

sali palmatiloba; crassit. cell. veg. platit. fem. 42-46 7.. altit. P/^-<br />

3-plo majore; crassit. cell. veg. plant. raasc. 3i-40 [j.. altit. 1 '/4-<br />

3-plo majore; oogon. 49-51 « 65-75; oospor. 47-49 « 50-66; cell. an-<br />

therid. 36-38 « 7-9.<br />

Hah. in Germania (Kuetzing. Kirchner) et America boreali<br />

(Woi.LE") ; an e Rossia? (.ARrARi).<br />

89. tEdogonium Lorentzii Wille Biili-ag til Sj^damerikas Algfiora p. 51, 147<br />

t. III, f. 99-101. -— Oogoniis singulis, suboviformibus vel subobovi-<br />

formi-globosis, poro superiore apertis; oosporis globosis vel subglo-<br />

bosis, oogonia non complentibus, episporio subtilissime punctato ;<br />

plantis masculis gracilioribus quam femineis; antheridiis l-3-?-cel-<br />

lularibus; crassit. cell. veget. pl. fera. 30-34 y.. ; crassit.<br />

cell. veget.<br />

pl. masc. 24-30 a. ; oogon. 50-52*40-60; oospor. 40-47 «38-50.<br />

Hab. ad uConception dal Uruguay)) Americas austraiis (P. G.<br />

LORENTZ).<br />

90. (Edogonium pachyandrum Wittr. in Wittr. et Nordst. Alg. aq. i48<br />

dulc. exs. n. 5 et in Hedwigia 1877, p. 108, Wolle Freshw. Alg.<br />

U. S. p. 89, t. 75, f. 9-10. — Oogoniis singulis vel rarius binis,<br />

obovato-ellipsoideis, poro superiore apertis; oosporis ellipsoideis,<br />

antherozoidiis<br />

oogonia haud complentibus ;<br />

quam femineis; antheridiis 1-4-cellularibus ;<br />

plantulis masculis paullo crassioribus<br />

binis,<br />

divisione verticali ortis ; crassit. cell. veget. pl. fera. 31-36 u.. al-<br />

tit. 2y2-6V2-p1o majore ; oogon. 54-57 5? 90-108 ; oospor. 51-54 ^ 73-<br />

83; crassit. cell. veg. pl. masc. 36-45 y.. altit. lYi^-^VVpl^ tns^j^^Qj<br />

cell. antherid. 35-43« 11-20.<br />

Hab. ad c. Lurbo» pr. Upsaliaui in Suecia (Wittrock) nec non<br />

New Jersey et Pensylvanuia AmericDe borealis (Wolle). — Cum<br />

(Edogomo crasso (Kuetz ) Wittr. comparandum videtur.<br />

91. QEdogonium seriosporum Lagerh. Sopra alc. alghe nuove ri- 149<br />

march. in Notarisia 1888, p. 590. — Dioicum (?), macrandrum (?);<br />

5


66 Confervoidea?, CEJogouiace», (EJogoniura.<br />

oogoiiiis singulis vei plerumque 2-5-coiitiiiuis, oboviformibus vel<br />

cylindrico-ellipsoideis, paullum tumidis, poro superiore apertis;<br />

oosporis oboviformibus vel cyliadrico-ellipsoideis vel ampulliforrai-<br />

bus, oogonia compleutibus; episporio levi; cellula apicali metuli-<br />

forrai, non setigera ; plantis raasculis ignotis; cell. veg. 30-54=^<br />

60-135; oogon. 51-60^45-99; oospor. 49-58^50-75; diam. por.<br />

foecund. 9 u..; diara. cell. apic. 12 [j..<br />

Hab. ad folia VallisnerJEe spiralis et plantarum aliarum<br />

epiphyticum, in aquario horti botanici oppidi aFroiburg in Br.<br />

Gerraanise (G. Lagerheim).<br />

92. (Edogonium capilliforme Kuetz, Spec. Alg. p. 367, Tab. Phyc. III, i^o<br />

t. 37, f. 3 Wittr. Gotl, noch Oel. Sotv. Alg. p. 21, Prodr. Mo-<br />

nogr. (Edog. p. 31, n. 69, WoUe Freshw. Alg. U. S. p. 88, t. 75,<br />

f, 11-13. — Oogoniis singulis, paullulura turaidis, oboviforraibus,<br />

poro superiore aportis; oosporis subellipsoideo-globosis vel cylin-<br />

drico-globosis (in sectione optica longitudinali tunc subtetragonis),<br />

oogonia non complentibus; plantis masculis paullo gracilioribus<br />

quam femineis; antheridiis 2-10-ceilularibus, iis cellulisque vege-<br />

tativis sa3pe alternis; cellula termiuali obtusa; crassit. cell. veg.<br />

plant. fera. 32-38 ij.. altit. lV4-3-plo raajore; crassit. cell. veg.pl.<br />

masc. 25-30 [j.. altit. iyo-3-plo majore; oogon. 42-48 =* 51.62;<br />

oospor. 37-45^40-50; ceir. antherid. 20-25^8-10.<br />

Hab. in stagnis Suecise (Wittrock), Gallia3 (Lenormand), ad Pisam<br />

et prope Florentiam Italicc (Wittrock et Nordstedt) et Ame-<br />

ricas borealis (Wolle). — Var. australe Wittr. in Wittrock et<br />

Nordstedt Alg. aq. dulc. exs. n. 704 et in Botaniska Notiser 1886,<br />

p. 133: oogoniis oboviformi-globosis ; oosporis globosis vel subglo-<br />

bosis ; cellulis antheridiorum brevissimis; crassit. cell. veg. plant.<br />

fera. 24-36 u.. altit. pari vel 3-pIo inajore; crass. cell. veg. plant.<br />

masc. 22-24 [j.. altit. l-/3-3-plo majore; oogon. 39-52=^43-58;<br />

oospor. 35-48*39-51; cell. antherid. 21-23 «=4-5; raembr. oogon.<br />

matur. 4-5,5 [x. crass. Ad «Malvia)) Uruguay Americie australis<br />

(Prof. J. Areciiavaleta).<br />

93. (Edogonium amplum Magn. et Wille in Wille Bidrag til Syda- l^i<br />

merikas Algllora II, p. 40, t. II, f. 65-66. — Oogoniis singulis,<br />

suboviformibus, poro superiore obliquo apertis ; oosporis subelli-<br />

psoideis, oogonia complentibus vel non com[)lontibus; plantis raa-<br />

sculis gracilioribus quam feminois; anlheridiis l-14-cellularibus<br />

crassit. cell, veget, pl, fem. 50-54; crassit. cell. veget. pl. masc.<br />

» ;


Confervoide», (Edogoniacefe, (Eclogonium. 67<br />

42-50 a.; oogon. 78-90 ;: 106-120 ; ooj^por. 73-82^102-100; cell.<br />

antherid. 40-45 ^; 4-18.<br />

TJab. ad a Montevideo » Americae australis (J. Arechavaleta).<br />

^i. (Edogonium crassum (Hass.) Kuetz. Species p. 370, n. 57, Wittr. i52<br />

Gotl . 0. Oel. Sotv. Alg. p. 20, t. 1, f. 4-6, Prodr. Monogr. (Edog.<br />

p. 43, n. 105, Wittr. et Nordst. Alg. exs. n. 603, Hansg. Prodr.<br />

pag. 48, n. 43, Kirchn. Alg. Schles. pag. 59, Vesiculifera crassa<br />

Hass. Obs. on Freshw. Conf. p. 389, Brit. Freshw. Alg. t. 51, f. 1?<br />

— Oogoniis singulis (raro binis), oboviformi-ellipsoideis, paullura<br />

tumidis, poro superiore apertis; oosporis ellipsoideis, oogonia non<br />

complentibus; antheridiis 7-20-celIularibus; crassit. cell. veget.<br />

33-55 a. altit. 2-5-pIo majore; oogon. 65-70 « 100-125; oospor.<br />

60-06^80-110; cell. antherid. 34-36 ^:^ 9-12.<br />

Hab. in aquis stagnantibus in Suecia, Germania, Boheraia et<br />

Britannia.<br />

95. OEdogotiium Kjeilmannii Wittr. in Wittr. et Nordst. Alg. aq. 153<br />

dulc. exsicc. n. 306 et Botaniska Notiser 1880, p. 115, Hedwigia<br />

1881, p. 9. — Oogoniis singulis, oboviforraibus, poro foecundatio*<br />

nis in parte oogonii superiore sito; oosporis oogonia fere explen-<br />

tibus, membrana in latere interiore longitudinaliter dense costu-<br />

lata; cellulis suffultoriis eadem forma ac cellulis vegetativis cete-<br />

ris; fllis masculis paullo gracilioribus quam feraineis; antheridiis<br />

10-30-ceIIularibus; antherozoidiis binis, divisione horizontali or-<br />

tis (?); crassit. cell. veget. plant. femin. 20-22 a. altit. S-^Vg-plo<br />

raajore; crassit. cell. veget. plant. mascul. 16-18 p.. altit. 4-7-pIo<br />

majore; oogon. 4 1 -49 i;; 69-75 ; oospor. 39-47 >^ 56-57 ; cell. anthe-<br />

rid. 12-15^4,5-8.<br />

Hab. iu insula Labuan pr. Borneo in raari indico. — Species<br />

(E. crenulato-Gostato Wittr. afiSnis sed characteribus compluribus<br />

bene distincta.<br />

96. Cdogonium crenulato-costatum Wittr. ffidog. Americ. n. 14. — i54<br />

Oogoniis singulis vel rarius binis, oboviformibus, poro fa-cun-<br />

dationis in parte superiore oogonii sito; oosporis oogonia fere ex-<br />

plentibus, endosporio longitudinaliter crenulato-costato; cellulis suf-<br />

fultoriis eadem forma ac cellulis vegetativis ceteris; filis masculis<br />

paullo gracilioribus quam femineis; antheridiis in parte superiore<br />

fili cura cellulis vegetativis alternis, 2-6-celIuIaribus; antherozoi-<br />

diis binis, divisione horizontali ortis; cellula terrainali (quae inter-<br />

dura est oogonium) obtusa; crass. cell. veg. plant. feraia. 12-18 a.<br />

altit. 2y2-4-pIo majore; crass. cell. veg. plant. mascul. 9-13 a.


68 Confervoidese, CEdogoniaceae, CEdogonium.<br />

altit. 3\2-4Vo-nlo majore; oogon. 32-33 >^ 48-58; oospor. 29-30«<br />

42-47; cell. antherid. 9-12 «9-14.<br />

Hab. ad (cBethleliem )) in Pensylvannia (F. Wolle) nec non in<br />

ptagnis pr. (( Podclilumi » circa ((Opoono)) in Bohemia (Hansgirg).<br />

— Var. SongeartJculatum Ilansg. Prodr. p. 46, sub n. 38: cellulis<br />

vegetativis 12-15 a. cr., 5-G-plo longioribus; oogoniis solitariis, ob-<br />

longo-obovoi(ieis, 51-54 «27-30, prominentia pileiformi circ. y..<br />

alta; oosporis usque ad 48 a. longis, 24-27 a. cr., obovatis vel sub-<br />

ellipticis, episporio rimuloso. In stagnis pr. (cWittingau )) Bohemia:.<br />

** Oogonia manifeste turaida.<br />

-|- Oosporoe globosa) vel subglobosie.<br />

97. Cdogonium calcareum Cleve in Wittr. Dispos. CEdog. Suoc. p. 135, iss<br />

Prodr. Monogr. CEdog. pag. 32, n. 70, Cooke Brit. Freshw. Alg.<br />

p. 105, t. 62, f. 4 nec Ripart, Vesiculifera conipvessa Hass. Ilist.<br />

of Brit. Freshw. Alg. p. 204, t. 53, f. 4?, CEdogonium comp-^essum<br />

Kuetz. Sp. p. 369, n. 45?, Rabenh. Fi. Rur.Algar. III, p. 318?<br />

— Oogoniis singulis (rarissime binis) depresso-globosis, poro mediano<br />

apertis; oosporis oogonia complentibus; plantis masculis eadem<br />

fere crassitudine ac femineis; antheridiis 2-5-cellularibus; anthe-<br />

rozoidiis singulis (?); crassit. cell. veget. 11-14 a. altit. 2-4-plo<br />

majore; oogon. 27-30 «21-23; oospor. 26-28^20-21; cell. an-<br />

therid. 10-11 «9-12.<br />

Hab. in Suecia, Britannia et Germania.<br />

98. (Edogonium rufescens Wittr. Dispos. GEdog. Suec p. 131, Prodr. i56<br />

Monogr. ffidog. p. 32, n. 71, Wittr. et Nordst. Alg. exs. n. 10,<br />

Hansg. Prodr. p. 221, n. 475, Wolle Freshw. Alg. U. S. pag. 89,<br />

t. 81, f. 10-17, Aresch. Alg. Scand. exsicc. fasc. 7 et 8, n. 350. —<br />

Oogoniis singulis vel 2-3-coritinuis, globosis vel oboviformi-glo-<br />

bosis, poro mediano apertis ; oosporis globosis, oogonia conipleuti-<br />

bus; plantis tnasculis eadem fere crassitudine ac femineis; anthe-<br />

ridiis G-I2-cellularibus, antherozoidiis singulis (?) ; crassit. cell. ve-<br />

get. 8-10 [j.. altit. 5-6-plo majore; oogon. 22-24 «24-30; oospor.<br />

21-23 «20-22; cell. antherid. 0-8 «8-12.<br />

Hab. in Suecia (Wittrock, Areschoug) Bohemia (Hansgirg) et<br />

America boreali (Wolle). — Var. saxatile Ilansgirg 1. c. : oogo-<br />

niis plerusnque aurantiacis; antheridiis ignotis; crass. cell. veget.<br />

7-9 raro 12 a. altit. 4-6-(raro 2-4) majoro; oogon. 24-36 (raro ad<br />

45) « 18-24. Ad la[>idos udas pr. ((Sclo) ot (( Lettek )) in Bohomia<br />

(Hansgirg).


Confervoideae, CEdogoniaceae, (Edogonium. 69<br />

99. (Edogonium inversum Wittr. in Wittr. et Nordst, Oefv. vet. Voi<br />

Akad. Forhand. 187G, t. XIII, (Edog. Ital. Tyrol. t. 13, f. 22-24<br />

et in Hedwigia 1877, p. 183, V. et N. Alg. exs. n. 105.— Plaiita<br />

feminea oogoniis singulis, glouosis, (parte mitrali carente) operculo<br />

basali apertis, rima mediocri; oosporis globosis vel subdepresso-gio-<br />

bosis, oogonia fere complentibus; cellula basali depresso-subglo-<br />

bosa, cellulis ceteris vegetativis capiteilatis; planta mascula paullo<br />

graciliori quani feminea; antheridiis 2-8-ceIIularibus, antherozoi-<br />

diis singulis ; celluia basali eadem forma ac in planta feminea, cel-<br />

lulis vegetativis, ceteris vix capitellatis; crassit. cell. veg. plant.<br />

fem. 12-14 u.. altit. 2-6-p!o majore; oogon. 33-35 « ,30-33 oospor.<br />

30-31 «27-2S; cell. veg. pl. masc. 9-10 a. altit. 2-6-plo majore;<br />

cell. antherid. 10-12^9-12; cell. basal. 16-20^11-12.<br />

Hab. ad folia B a t r a c h i o r u m et C h a r a r u m pr. a Campiglio »<br />

Tyrolise (Wittrock) nec noti in fossis Bohemise (Hansgirg). — Var.<br />

subclusum Wittr. in Wittr. et Nordst. Alg. aq. dulc. exs. n. 26 et<br />

in Hedwigia 1877, p. 109: oogoniis singulis vel 2-4-seriatis, globo-<br />

sis vel rarius piriformi-globosis, operculo basali apertis, rima an-<br />

gustissima, 29-36=^28-38; oosporis subdepresso-globosis vel rarius<br />

subpiriformi-globosis, 26-32 « 27-37 , oogonia fere complentibus ;<br />

cellulis vegetativis capitellatis, 12-18 u. crassis, 4-13-plo longiori-<br />

bus. Ad uBro)) in Gotlandia Suecise. — Antheridia adhuc non<br />

visa.<br />

100. Edogonium Franklinianum Wittr. in Wittr. et Nordst. Alg. aq. 158<br />

dulc. exsicc. n. 309, in Botaniska Notiser 1880, p. 116 et in Hedwi-<br />

gia 1881, p. 10, Wolle Freshw. Alg. U. S. pag. 89, t. 82, f. 7-9.<br />

— Oogoniis singulis (rarissime binis) subglobosis, poro fcecunda-<br />

tionis in parte oogonii superiore sito, oosporls oogonia explentibus,<br />

membrana subcrassa ; filis masculis paullo gracilioribus quam<br />

feraineis; crassit. cell. veget. plant. femin. 9-12 a. altit. 3-6-pIo<br />

majore; crassit. cell. veget. plant. mascul. 8-9 u.. altit. 3-5-pIo<br />

majore; oogon. 26-31^29-41; oospor. 25-29 «= 24-30; cell. antherid.<br />

8-9^5-7.<br />

Hab. «Franklin pond » New Jersey in Americae borealis (F.<br />

Wolle). — Hffic species medium tenet locum inter ffi'. ritfescens<br />

Wittr. et (E. Lundellii Wittr.<br />

101. Edogonium lautumniarum Wittr. in Wittr. et Nordst. Alg. aq. 1.^,0<br />

dulc. exs. n. 7 et in Hedwigia 1877, p. 109. — Oogoniis singu-<br />

lis, poro paullo supra medium sito apertis ; oosporis globosis, oogonia<br />

fere complentibus ; plantis masculis paullo gracilioribus quam


^O Confervoideie, ffidogoniacea', (Edogonium.<br />

femiiieis; antheridiis 5-?-cellularibus ; crassit. cell. veget. pl. fe-<br />

niin. 16-22 a. altit, 2-5-plo majore; oogon, 40-45 ^ 40-51 ; oospor. ^<br />

36-41=^35-40; crassit, cell. veget, pl. masc, circ, 15 ^a. altit. 4-<br />

5-plo majore; cell. antherid. 7-10 circ. 14.<br />

Hab. in (c Lassby backar» prope Upsaliam Suecise (Wittrock).<br />

102. Edogonium Lundellii Wittr. Prodr. Monogr. (Edog, p, 32, d. 72. igo<br />

— Oogoniis singulis (raro binis), subdepresso-globosis, poro me-<br />

diano vel paullum supra medium sito apertis; oosporis depresso-<br />

globosis, oogonia non plane complentibus; plantis masculis paul-<br />

lulo gracilioribus quam femineis; antheridiis 3-10-cellularibus; an-<br />

therozoidiis singulis (?); crassit, cell, veg, plant, fem. 9-12 {j.. al-<br />

tit, 3-4-plo majore; crassit. cell. veg. plant. masc. 8-9 p.. altit.<br />

3-4-plo majore; oogon. 22-25=^24-27; oospor. 19-21 * 15-18; cell.<br />

antherid. 7,5-8,5^6-10.<br />

Hab. in Suecia (Lundell).<br />

103. (Edogonlum sociale Wittr. in Wittr, et Nordst. Alg. aq. dulc. lei<br />

exs. sub n. 401 et in Botaniska Notiser 1882, p, 54, — Oogoniis<br />

siugulis, subglobosis, poro mediano apertis; oosporis subglobosis,<br />

oogonia fere explentibus; cellula suffultoria eadem forma ac cel-<br />

lulis vegetativis ceteris; planta mascula eadera crassitudine ac<br />

planta feminea; antheridiis 1-4-cellularibus; antherozoidiis binis,<br />

divisione verticali ortis; crassit. cell, veget. 9-16 p., altit. 3-9-plo<br />

majore; oogon. 33-38^36-41; oospor. 30-34^31-35; cell. antherid.<br />

12^8-11.<br />

Hab. in Suecia (Wittrock). — Differt a specie affini CE. Lun-<br />

dellii Wittr. oogoniis semper singulis, oosporis non depresso-glo-<br />

bosis, oogonia fere explentibus, plantis masculis eadem crassitu-<br />

dine ac femineis.<br />

104. (Edogonium cardiacum (Hass.) Kuetz. Sp. p. 369, n. 49, Wittr. lo?<br />

Dispos. CEd. Suec. p. 135, WoUe Freshw. Alg. U. S. p. 90, Kirchn.<br />

Alg. Schles. p. 57, Cooke Brit. Freshw. Alg. p, 166, t. 62, f. 5,<br />

Vesiculifera ca7'diaca Hass. Hist, of Brit, Freshw. Alg. p. 203,<br />

t. 51, f. 4, Vesicidifera pulchella liass. 1. c. pag. 199, t. 50,<br />

f. 3, CEdogonium incvquale Wood sec. Wolle, (Edogonium pul-<br />

chellum Kuetz. Sp. p. 366, Rabenh. Fl. Eur, Algar. III, p. 356.<br />

— Oogoniis singulis, obcordiformi-globosis, poro paullum supra<br />

medium sito apertis; oosporis globosis, oogonia nou complentibus<br />

plantis inasculis paullo gracilioribus quara femineis ; antheridiis<br />

2-10-cellularibus; antherozoidiis binis; cellula terminali obtusa<br />

ciassit. coll. veg. plant. fem. 18-30 a. altit. 2-7-plo majore; crass.<br />

;


Confervoiclese, CEdogoniaceae, CEdogonium. 71<br />

cell. veg. plarit. inasc. 15-25 a. altit. 2-6-plo majore; oogon. 50-<br />

70^58-86; oospor. 42-60^42-60; cell. antlierid. 15-21=^10-13.<br />

Hab. in Suecia, Datiia, Gerraania, Britannia, Belgio, Gallia et<br />

Philadelphia AmericaD borealis (Wolle).<br />

105. OEdogonium carbonicum Wittr. Prodr. Monogr. (Edog. pag. 33, i


72 Confervoideie, fEclogorjiace^e, (Edogonium.<br />

Alg. N. Zeal. p. 11, t. I, f. 9: oogoiiiis (singulis) globoifis, siepius<br />

obovifornai-piriforraibus ; oosporis oogonia fere complentibus (poro<br />

superiore et rima); plantis masculis non visis; crassit. cell. veget,<br />

12-14 ij.. altit. 2-3'/2-plo majore; oogon. 28-30 «34-40; oospor.<br />

21-28=^26-32. Ad ((Tokano River» in Nova Zelandia (S. Berggren).<br />

107. Edogonium punctato-striatum De Barj Ueh CEdog. u. Bulb. m<br />

pag, 47, t. 2, f. 15 et 16, Rabenh. Alg. Sachs. n. 214, Alg. Eur.<br />

n. 2276, Fl. Eur. Algar. III, p. 351, Wittr. Prodr. Monogr. (Edog.<br />

pag. 34, n. 76, Kirchn. A!g. Schles. p. 57. WoUe Freshw. Alg.<br />

U. S. pag. 91, t. 85, f. 3-5, Cooke Brit. Freshw. Alg. p. 167,<br />

t. 58, f. 3, — Oogoniis singulis, depresso-globosis, in raedio raa-<br />

nifeste circurascissis, poro in circurascissione sito apertis; oospo-<br />

ris depresso-globosis, oogonia fere coraplentibus; plantis masculis<br />

pauUulo gracilioribus quam feinineis; antheridiis 3-7-cellularibus;<br />

antherozoidiis singulis; raembrana cellularura vegetativarura et<br />

oogoniorum punctulis spiraliter dispositis ornata; cellula basali de-<br />

presso-globosa, membrana verticaliter plicata; crassit. cell. veg.<br />

plant. fera. 18-22 a. altit. 2-6-plo majore; crassit. cell. veg. pl. masc.<br />

16-19 y.. altit. 2-6-plo majore; oogon. 48-55 5*38-48; oospor. 44-51<br />

«35-43; celi. antherid. 16-18*6-10; cell. basal. 28-30:; 23-25.<br />

Hab. iri Suecia, Norvegia (Wittrock), Hibernia (Cooke), Ger-<br />

mania (De Bauy, Kirchner, Rabenhorst), Groenlandia (T. M. Fries),<br />

Florida Americse borealis (Wolle) et Brasilia Americae australis<br />

(Wille).<br />

+7 Oosporas ellipsoidete vel oviformes.<br />

108. Edogonium rhodosporum (Wehv.) Wittr. Prodr. Monogr. CEdog. i6(i<br />

p. 34, n. 77, Wehv. Crypt. lusit. n. 277. — Oogoniis singulis, ra-<br />

rius binis vel ternis, oboviformibus ad oboviforini-globosis, oper-<br />

culo apertis, riraa angustissima; oosporis oboviforinibus ad obovi-<br />

formi-globosis, oogonia complentibus; plantis masculis paullo gra-<br />

cilioribus quam femineis; antheridiis 2-6-ceIluIaribus; crassit. cell.<br />

pl. vGg. fem. 16-22 y.. altit. l\/^-2^/o-^\o majore; crassit. cell. veg.<br />

pl. masc. 15-19 '^. altit. ly^-^Yj-plo raajore; oogon. 39-43« 45-54;<br />

oospor. .37-39 «40-48; cell. antherid. 16-18 «9- 12.<br />

Ifao. in Lusitania (Welwitscu) et Gallia (Wittrock) nec non<br />

in horto botanico bononiense Italioe (Wittrock et Noedstedt).<br />

lO*^). (Edogonium Boscii (Le 01.) Brc^b. in Kuetz. Species p. 365, em. 167<br />

Wittr. Dispos. CEdog. Suec. p. 130, Prodr. Monogr. Qiidog, p. 34,<br />

n, 78, Wittr. ot Nordst. Alg. exs. n. 7, .'t 401, AVollo Freshw.


Confervoideae, GEclogoniaceee, (Edogonium. 73<br />

Alg. U. S. p. 91, t. 82, L 11-13, Cooke Brit. Freshw. Alg. p. 167,<br />

t. 63, f. 4, Aresch. Alg. Scand. ex.sicc. ser. nov.' fasc. 7 et 8, n. 351,<br />

Rabenh. Alg. Eur. n. 219S et 2369, Prolifera Boscii Le Clerc<br />

Siir gen. Prolif. p. 474, t. 23, f. 5. — Oogoniis singulis, raro bi-<br />

nis, oblongo-ellipsoideis, poro superiore apertis; oosporis ellipsoi-<br />

deis, oogouia longe non complentibus; inernbrana in latere inte-<br />

riore longitudinaliter costata; plantis masculis eadem prope cras-<br />

situdine ac femineis ; antheridiis 3-6-cellularibus; antherozoidiis bi-<br />

nis; cellula terminali gracili et subhyalina; crassit. cell. veget.<br />

14-20 a. altit. 4-6-plo majore; oogon. 40-45^80-100; oospor. 36-<br />

40=^60-65; cell. antherid. 13-14^6-9.<br />

Hab. in stagnis in Suecia (Areschoug, Wittrock), Bohemia (Hans-<br />

girg), Norvegia, Austria, Gallia (Brebisson), Groenlandia (Oeberg),<br />

britannia (Hassall), Pensylvannia, New York, New Jersey etc. Ame-<br />

ricae borealis (Wolle).<br />

110. (Edogonium tumldulum Kuetz. Dec. Alg. n. 60 (sub Conferva) Spe- i68<br />

cies p. 366, n, 18, Kirchn. Alg. Schles. p. 58, Wittr. Prodr. Monogr.<br />

GEdog. p. 35, n. 79, Cooke Brit. Freshw. Alg. p. 168, t. 63, f. 5,<br />

Uloihrix parasitica Kuetz. Alg. Dec. n. 50"? — Oogoniis singulis,<br />

ellipsoideo-oboviformibus, poro superiore apertis,- oosporis ellipsoi-<br />

deis, oogonia fere complentibus ,-<br />

plantis<br />

raasculis paullo graci-<br />

lioribus quam femineis; antheridiis 6-45-cellularibus; antherozoi-<br />

diis binis; crassit. cell. veg, plant. fem. 18-25 pi. altit. ^Ys-S-plo<br />

majore; crassit. cell. veg, plant. masc. 15-18 y.. altit. 4-5-plo majo-<br />

re; oogon, 56-58 « 78-90 ; oospor, 49-54 »61-68; cell, antherid.<br />

15-17 «9-12.<br />

Hab. in Germania (lCiRCii: ;:ti, Kuetzing), Hibernia (Cooke), Belgio<br />

(De-Wildeman) et Lusitania (J. Newton, A. F. Moller).<br />

111. (Edogonium biforme Nordst. in Wittr. et Nordst. Alg. aq. dulc. 1^9<br />

exsicc. n. 307 et 379, in Botaniska Notiser 1880, pag. il6 et in<br />

Hedwigia 1881, p. 9. — Oogoniis singulis, raro binis, oboviformi-<br />

oblongis v. oblongis, poro superiore raagno apertis; oosporis re-<br />

ctangulari-oblongis, raro fere globosis, vulgo oogonia non com-<br />

plentibus; plantis masculis fere eadem crassitudine ac plantis fe-<br />

raineis; antheridiis 2-18-cellularibus; antherozoidiis singulis; crass.<br />

cell. veget. plant. fem. 22-30 :j.. pl. crass. cell. veget, mascul. 18-24<br />

[x. altit. 3y2-6-plo raajore; oogon. 38-52 «* 48-90 ; oospor. 36-45«<br />

46-70; cell. antherid. 18-24 :i 6-10; crass. membr. oospor. 4 [j..<br />

Hab. in uLagoa grande» pr. cc Pirassununga)) BrasilijB (Loefg-<br />

ren). — A confinibus (F.. tumidulo Kuetz ,<br />

Q?. Lnnd^^borouQhii


7-1 Confervoideae; CEdogoniaCese, (iMogonium.<br />

(Hass.), Wittr., (J'J. ohomforme Wittr. pra3cipue differt anthero-<br />

zoidiis singulis.<br />

112. Edogonium oboviforme Wittr. CEdog. Americ. n. 16. — Oogo- no<br />

niis singulis, oboviformibus, poro foecundationis in parte superiore<br />

oogonii sito; oosporis oogonia fere explentibus ; cellulis suffultoriis<br />

eadem forma ac cellulis vegetativis ceteris ; plantis masculis eadem<br />

crassitudine ac plantis femineis ; antheridiis 6-19-cellularibus; an-<br />

therozoidiis binis, divisione verticali ortis ; crassit. ceH. veget. 21-<br />

32 a. altit. SYo-T-plo majore; oogon. 58-65^=94-107; oospor. 55-<br />

61^77-81; celi. antherid. 21-28^:5-13.<br />

llah. ad a Vera Cruz n in Mexico (F. Mueller).<br />

113. Cdogonium grande Kuetz. Phjc. germ. p. 200, Species Algarum \i\<br />

p. 366, Rabenh. Fl. Eur. Algar. III, p. 353, Alg. n. 189, Wittrock<br />

et Nordst. Alg. aq. dulc. exs. n. 502 et in Botaniska Notiser 1883,<br />

p. 147, Wolle Freshw. Alg. U. S. p. 95, t. 76, f. 1, Hansg. Prodr.<br />

n. 35. — Oogoniis singulis, raro binis, pauUum tumidis, subobovi-<br />

formibus, poro foecundationis in parte superiore oogonii sito; oospo-<br />

ris oogonia fere explentibus; cellula suffultoria eadem forma ac<br />

cellulis vegetativis ceteris ; plantis masculis ignotis; crassit. cell.<br />

veget. 28-34 a. altit. ^V^-^-plo majore; oogon. 49-60:^95-110;<br />

oospor. 47-54 == 84-93.<br />

Hah. in fossis stagnisque Germanire (Kuetzing), Galli» (Lenor-<br />

mand), Austria3, Anglife, Bohemiai (Hansgirg) et in Pensylvannia<br />

Americae borealis (Wolle), — Ex Wolle 1. c. cell. veget. 25-30 a.<br />

latae 3-5-plo longiores; oogonia 75-80^=50-55; oosporae 68-72 =;<br />

45-50. Species haec medium tenet locum inter (E. ohomforme<br />

Wittr. et CE. mexicanum Wittr. — Var. majus Hansg. 1. c. : cel-<br />

lulis 34-45, raro 30 ,a. cr. 2'/o-6-plo longioribus; oogoniis singulis<br />

78-90 s 54-66; filamentis masculis foemineis subaequicrassis, 33-42<br />

^. crassis; antheridiis 2-8-cellularibus, 9-15 ::; 30-36, cum cellulis<br />

vegetativis alternantibus; ceterum ut in typo. In paludibus Bohe-<br />

mise (Hansgirg).<br />

114. Cdogonium mexicanum Wittr. GEdog. Americ. n. 12. — Oogoniis 172<br />

singulis, paullum tumidis, cylindrico-oboviformibus, poro foecun-<br />

dationis in parte superiore oogonii sito; oosporis oogonia fere ex-<br />

plentibus, exosporio levi (?) ; cellulis suffultoriis eadem forma ac<br />

cellulis vegetativis ceteris; fihs masculis eadem fere crassitudine<br />

ac filis femineis; antheridiis 4-8-celluIaribus; antherozoidiis binis,<br />

divisione verticali ortis ; crassit. cell. veget. 34-40 a. altit. P/i-3'/2-


Confervoidese; (Edogoniacese, (Edogonium. i5<br />

plo majore; oogon. 54-62


70 Confervoidese, Qildogoniaceoe, CEdogonium.<br />

Brit. Freslivv. Alg. pag. 1G9, t. 64, f. 3, Prolifera rivularis Le<br />

Clorc Sur gen. Prolif. pag. 472, t. 23, f. 1. — Oogoniis singulis<br />

vel 2-7-continuis, oboviformibus, poro suporiore apertis; oosporis<br />

oboviforuubus, rarius ellipsoideis vel subglobosis, oogonia longe<br />

non complentibus; plantis masculis paullo gracilioribus quam fe-<br />

mineis; antheridiis 3-9-cellularibus; aotherozoidiis binis; crass. cell.<br />

veget. plant. fem.^35-45 y.. altit. 3-8- plo majore; cell. veget. plant.<br />

masc. 30-36 ^ 4-8; oogon. /0-85 ^ 130-160; oospor. 55-70 ^ 65-100;<br />

cell. antherid. 21-28:^14-16.<br />

Hab. in Dania, Germania (A. Braun), Helgio (De-Wildeman),<br />

Scotia (Cookr), Suecia (Lagerueim). nec non Florida et Jowa Ame-<br />

ricjio borealis (Wolle). — Var. majus Wolle Freshw. Alg. U. S.<br />

p. 92, t. 76, f. 7-8, t. 83, f, 9: oogoniis singulis vel 2-3-seriatis, late<br />

ellipticis vel ovatis, supra medium poro apertis; oosporis ovalibus,<br />

oogonia phme complentibus ; crassit. cell. veget. 55-70 a. altit. 2-<br />

5-plo majore; oogon. 130-150 ^ 90-100; oospor. 120-125^:70-57.<br />

In aquis stagnantibus, in Florida Americce borealis.<br />

Species quarum organa 1'ructilicationis non satis nota sunt.<br />

117. (Edogonium tapeinosporum Wittr. Prodr. Monogr. OLilog. p. 36, 175<br />

n. 82, QSdog. Amer. n. 17. — Oogoniis singulis, depresso-globosis,<br />

adversus mitram sensim angustatis; oosporis depresso-globosis (vel<br />

potius transverse ellipsoideis), oogonia non complentibus; crassit.<br />

cell. veget. 2,7-4 [).. altit. 5-8-plo majore; oogon. 15-16^18-20;<br />

oospor. 13-14^9-10.<br />

Hab. ad a Lagoa Santa» provinciai Minas Geraes in Brasilia (Dr.<br />

E. Warming).<br />

118. Edogonium spetsbergense Wittr. Prodr. Monogr. CEdog. p. 37, i76<br />

n. 83. — Monoicum; oogoniis singulis, depresso-globosis; anthe-<br />

ridiis unicellularibus; antherozoidiis binis; cellula terminali obtusa<br />

crassit. cell. veget. 0-7 a. altit. 3-5-plo majore; oogon. 21-23*<br />

19-26; coll. antherid. 5*10.<br />

Hab. in insulis spetsbergensibus. — Cum Q^dog. cri/ploporo<br />

Wittr. comparandum.<br />

119. Edogonium Gunnii Wittr. Prodr. Monogr. ffidog. p. 37, n. 84. 177<br />

— Monoicum (?); oogoniis 2-4 continuis, rarius singulis, depresso-<br />

globosis, poro mediano apertis; oosporis depresso-globosis, oogonia<br />

complontibus; antheridiis (?) subepigynis; crassit. cell. veget. 6-7<br />

IJ.. altit, 7-10-plo majore; oogon. 23-27 «19-27; oospor. 22-26*<br />

17-21 ; coll. antherid. (?) 6 = 12.<br />

;


Confervoicle?e, CEdogoiiiueeae, (EJogoniam. 77<br />

Hab. in Tasmauia (Gunn). — Species haec Je (E, crypioporo<br />

var. vulgari AVittr. admonet.<br />

120. Cdogonium nanum Wittr. Prodr. Monogr. CEdog. p. 37, n. 85, )7b<br />

(E. iumididum Hohen. Alg. mar. sicc. n. 404 ex parte, nec alior.<br />

— Oogoniis singulis, globosis, operculo apertis, rima lata;oospo-<br />

ris globosis, oogonia complentibus; crassit. cell. veget. 6-9 u.. altit.<br />

li/g-3-plo raajore; oogon. 24-28 «30-33; oospor. 23-27<br />

Hab. in India cis Gangem (Kurz).<br />


78 €onf(3rvoi(lefF, (Edogoniacefe, CEdogoniiim.<br />

tis, operciilo apertis, rima angustissima; oosporis subdepresso-glo-<br />

bosis, oogonia prope compleQtibus; filis hitic illinc spiraliter con-<br />

tortis; crassit. cell. veget. 7_8 u.. altit. 2-5V2"plo majore; oogou.<br />

23-26^24-25; oospor. 21-23 «21-22.<br />

Hab. in India trans Gangem (Kurz).<br />

125. Edogonium Magnusii Wittr. Prodr. Monogr. CEdog. p. 38, n. 90, is3<br />

Ilansg. Prodr. p. 48, n. 44, Wittr. et Nordst. Alg. exs. u. 109 b.<br />

Kirchn. Alg. Scliles. p. 58, Skand. Vaexter p. 15. — Trioicum (?j;<br />

oogoniis singulis vel binis (raro ternis), depresso-globosis, poro me-<br />

diano apertis ; oosporis oogonia complentibus, membrana uudulato-<br />

verruculosa; antheridiis 3-8-celluIaribus; crassit. cell. veget. 7-9<br />

(j.. altit. r/g-^-plo majore; oogon. 24-27^21-26; oospor. 22-25 «<br />

18-22; cell. antherid. 8-9 « 5-8.<br />

Hab. in aquis stagnantibus in Germania (Magnus, Kirchner),<br />

Suecia (Wittrock) et Bohemia (Hansgirg).<br />

126. (Edogonium londinense Wittr. Prodr. Monogr. ffilog. p. 39, m<br />

n. 91, Wolle Freshw. Alg. U. S. p. 94. t. 75, f. 7-8, Cooke Brit.<br />

Freshw. Alg. p. 170. t. 65, f. 4. — Oogoniis binis vel singulis,<br />

globosis, in medio circumscissis, poro in circumscissione sito apertis<br />

oosporis globosis, oogonia fere complentibus; antheridiis (an an-<br />

drosporangiis?) 1-2-cellularibus, hypogynis; crassit. cell. veget.<br />

10-15 ij: altit. ly^-S-plo majore; oogon. 33-35 ==# 33-43 ; oospor.<br />

27-32^27-32; cell. antherid.? 26-27*27-29.<br />

HaO. in Britannia (Wittrock) et New Jersey Americ:e borealis<br />

(Wolle). — (Edogonio Areschougu Wittr. affine esse videtur.<br />

127. CEdogonium Euganeorum Wittr. Prodr. Monogr. (Edog. p. 39, iso<br />

n. 92, De-Toni e Levi Flor. Alg. Ven. III, p. 196. — Oogoniis sin-<br />

gulis, raro binis, piriformi-oboviformibus, operculo apertis, rinia<br />

angusta; oosporis giobosis vel subglobosis, oogonia non plane coin-<br />

plentibus; crassit. cell. veget. 10-13 u.. altit. 3-4-plo majore; oogon.<br />

29-31*33-35; oospor. 26-27*27-29.<br />

Hab. ad colles Euganeos in Italia boreali. — (E. crispo (Hass.)<br />

Wittr. verisimilitor [jroxitnum.<br />

128. (Edogonium piriforme Wittr. Prodr. Monogr. (Edog. p. 39, n. d'3, m<br />

Wolle Freshw. Alg. U. S. p. 95, t. 77, f. 11-13. — Monoicum;<br />

oogoniis singulis, piriformibus ; antheridiis 2-3-cellularibus, sub-<br />

epigynis vel hypogynis ; crassit. cell. veget. 13-14 a. altit. ^Vo-^plo<br />

inajore; oogon. 40-42*54-60; cell. anthorid. 10-12*9-12.<br />

Hab. in Tasmania (Wittrook) et ad ((Brancliville » New Jersey<br />

America? borealis (WoIIo).<br />

;


Confervoidciie, GEJogoniaceiB, OElogonlum. 79<br />

129. (Edogonium vesicatum (Lyngb.) Wittr. Prodr. Monogr. CEdog. 187<br />

p. 39, n. 94, vix Link, Kirchn. Alg. Schles. p. 59, Cooke Brit.<br />

Freshw, Alg. p. 72, t. 65, f. 5, Confervia vesicata Lyugb. Hydrophyt.<br />

Dan. p. 144, t. 47, f. D. 1, vix Agardh. — Oogoniis singulis, el-<br />

lipsoideo-globosis, operculo apertis, rima angusta; oosporis elli-<br />

psoideo-globosis, oogonia fere complentibus ; crassit. cell. veget.<br />

17-21 [x. altit. IV^-S-plo raajore; oogon. 43-45'=^ 51-60; oospor.<br />

37-38^41-42.<br />

Hab. in Dania (Lyngbye), Silesia (Kirchner) Italia (De-Toni,<br />

Levi) et Scotia (Cooke).<br />

130. OEdogonium moniliforme Wittr. Prodr. Monogr. CEdog. p. 40, iss<br />

n. 95, Wolle Freshw. Alg. U. S. p. 93, t. 81, f. 14-15. — Oogo-<br />

niis 2-5-continuis vel singulis, oboviformi-globosis, poro superio-<br />

re apertis; oosporis globosis ad oboviformi-globosis, oogonia fere<br />

complentibus ; inerabrana oosporarura crassa, episporio indistincte<br />

verruculoso; crassit. cell. veget. 9-11 u. altit. 3-5-plo majore;<br />

oogon. 24-28^28-35; oospor. 23-27^23-26; raerabr. oospor. 2.7<br />

p. crassa.<br />

Hab. in Suecia (Wittrock) et America boreali (Wolle). — Ad<br />

speciera sequentera vergens.<br />

131. Edogonium Monile Berk. et Harv. in Hook. Flor. Tasra. p. 342, i89<br />

t. 196, f. B, Wittr. Prodr. Monogr. CEdog. pag. 40, n. 96. —<br />

Oogoniis 2-3-continuis, rarius singulis, subglobosis, poro superio-<br />

re apertis; oosporis subglobosis, oogonia complentibus, episporio<br />

verruculoso; cellulis suffultoriis turaidis; cellula terminali (quae<br />

sa^pius est oogonium) obtusa; crassit. cell. veget. 11-15 y.. altit.<br />

5-7-plo majore; cell. suffult. 25-29 ^ 42-45; oogon. inferior. e plur.<br />

contin. 36*^33-36; oogon. singul. vel suprem. etc. 39=5^48-54;<br />

. oospor 35-38 « 32-36.<br />

Hab. m Tasmania (Hooker).<br />

132. Edogonium Sancti-Tliomae Wittr. et Cleve in Wittr. Prodr. Mo- iqq<br />

nogr. ffidog. p. 40, n. 97. — Oogoniis singulis vel 2-3-continuis,<br />

piriformibus, poro superiore apertis; oosporis piriformi-obovifor-<br />

mibus, oogonia non plane coraplentibus; cellulis terminalibus gra-<br />

cillimis, subhyalinis; crassit. cell. veget. 7-15 u.. altit. 2-6-plo raa-<br />

jore; crassit. cell. terminal. 2-4 a. altit. 5-7-plo raajore; oogon.<br />

28-33*36-48; oospor. 25-30*28-35.<br />

Hab. in insula S. Thomasi in India occidentali (P. T. Cleve).<br />

133. CEdogonium obtruncatum Wittr. Prodr. Monogr. (Edog. p. 41, 191<br />

n. 98, (E. iumidulum Hohen. Alg, raar. sicc. n. 404 ex parte,


80 Confervoideso, fficlogoiiiacci-e, (Edogonium.<br />

nec alior. — Oogoniis 2-3-coatinuis vel singulis, eliipsoideis vel<br />

globoso-ellipsoideis, tnenibrana crassa, operculo apicali deciduo<br />

apertis (oogoniis itaque superioribus oogoniorum continuoruin etiani<br />

deciduis); oosporis oogonia plane cotnplentibus ,-<br />

crassit.<br />

cell. veget.<br />

18-22 [}.. altit. 3-5-plo majore; oogon. 48-55*56-64; oospor. 46-<br />

52 « 52-57.<br />

Hah. \\\ India cis Gangem (Kurz). — Htec species de (E. acro-<br />

sporo De l>ary admonet, — Var. ellipsoideum Wittr. (Edog. Americ.<br />

n. 21: oogouiis longioribus, ellipsoideis, singulis vel binis termi-<br />

nalibus, operculo apicali apertis; ceilulis sutTultoriis eadem forma ac<br />

cellulis vegetativis ceteris; crassit. cell. veget. 17-23 a. altit. 3-4-<br />

plo majore ;<br />

oogon.<br />

42-54 » 66-75. Iti Venezuela, in stagnis inter<br />

(( Valle» et (( Bassota -) in specie quadam sterili generis Pithophorce<br />

epiphyticum (Gollmer).<br />

134. Cdogonium fonticolum A. Br. in Kuetz. Spec. Alg. pag. 368 192<br />

De-Toni e Levi Fl. Alg. Ven. III, pag. 197, Wolle Fresliw. Alg.<br />

U. S. p. 93, t, 75, f. 4-6. Kirchn. .\lg. Schles. pag. 59, Ulothrix<br />

coinpacta Kuetz. Alg. dec, n. 48. — Oogoniis singul's (raro binis),<br />

globoso-oboviformibus, poro superiore apertis ; cellulis vegetativis<br />

in superiore parte fili longioribus quam in inferiore; crassit. ceil.<br />

veget. 16-26 a. altit. pari vel 2-plo (raro 3-plo) majore; oogon.<br />

36-40 * 44-55!<br />

Hab. in Germania (A. Br.^^un) Bohemia (Hansgirg) prope Comum<br />

(Anzi) et Stresam, Romam (.Nordstedt) Venetiis Italite (Nordstedt,<br />

DE-ToNt, Levi) ad ((Brunn» Moraviae (Nave), in Neerlandia (Van<br />

DEN Bosch), Belgio (DE-Wir.DEMAN), in Suecia prope (( Malmoe » et<br />

(( Sodertelge » (L. Rabenhorst), in insula maderensi (Exped. No-<br />

vara), in Istria (Poscharski) et Dalmatia (Vidovich), in America<br />

boreali (Wolle).<br />

135. Cdogonium Montagnei Fior. Mazz. De nov. microph. pag. 259, 193<br />

t. 1, f. 1, 2, 5, Erb. critt. Ital. n. 582, Rabenh. Fl. Eur. Alg. III,<br />

p. 354, Wittr. Prodr. Monogr. (Erlog. p. 41, n. 100. — Oogoniis<br />

singulis, rarius binis, globoso-obovifortnibus, operculo apertis, rima<br />

f(jecundationis angustissima ; oosporis oogonia complentibus; crassit.<br />

cell. veget. 20-30 u.. altit. pa"i ad 4-pIo majore; oogon. 47-52 s<br />

53-57; oospor. 43-46^:46-50<br />

llah. \n foraminibus saxorutn pr. Tarracinam Italia? (D."* El.<br />

FioRiNi Mazzanti). — Forlasso variotas ffi. rhodospori (Welw.)<br />

Wittr. — Var. saxlcoUim Wittr. in Wittr. et Xordst. Qi^dog. Ital.<br />

Tyrol. t. 13, f. 29-;]l ot in Ilodwigia 1877, p. 184: oogoniis sub-


ConfervoidecB, (Etlogoniaceoe, Q^dogonium. 81<br />

globosis vel rarius obovato-globosis, 45-50^45-46, operculo api-<br />

cali apertis, rima mediocri; oosporis conformibus, 42-47 =? 40-43,<br />

oogouia fere complentibus; cellulis vegetativis 27-30 a. crassis,<br />

abbreviatis vel usque ad 2-plo longioribus. Ad saxa humida «M.<br />

Fiesole» prope Florentiam in Italia.<br />

136. Edogonium plagiostomum Wittr. Prodr. Monogr. (Edog. p. 41, i94<br />

n. 101, Wittr. Gotl. o. Oel. Sotv. Alg. pag. 24, t. 1, f. 11. —<br />

Oogoniis singulis, oboviformi-globosis, poro rimiformi, obliquo, su-<br />

perius sito apertis; oosporis subglobosis, oogonia fere coraplenti-<br />

bus, membrana crassa ; crassit. cell. veget. 25-27 u. altit. 3-4-plo<br />

majore; oogon. 45-47 «53-60; oospor. 43-45^47-49; membr.<br />

oospor. 4-4,5 ^j.. crassa.<br />

Hab. in Suecia, Dania. — Var. gracilius Wittr. (Edog. Americ.<br />

n. 23: gracilius, cellulis vegetativis brevioribus; crass. cell. veget.<br />

22-25 a. altit. 2-3-plo majore; oogon. 38-42 * 40-57; oospor. 36-39<br />

«38-44; membr. oospor. 3-3,5 :^. crassa. In Mexico ad « Orizaban<br />

(F. Mueller).<br />

137. Edogonium Hutchinsiae Wittr. Prodr. Monogr. (Edog. p. 42, m<br />

n. 102, Cooke Brit. Freshw. Alg. p. 171, t. 65, f. 1. — Oogoniis<br />

singulis, subdepresso- vel suboviformi-globosis, poro superiore aper-<br />

tis; oosporis oogonia complentibus, episporio punctato-verruculoso;<br />

cellulis suffultoriis tumidis; crassit. cell. veget. 30-35 p.. altit.<br />

4-6-plo majore; oogon. 62-75 « 65-95; oospor. 60-73 « 55-72; cras-<br />

sit. cell. suffult. 40-50 u. altit. 2-4-plo majore.<br />

Hab. in Hibernia (D."^ Hutchins).<br />

138. (Edogonium princeps (Hass.) Wittr. Prodr. Monogr. (Edog. p. 42, ^^^<br />

n. 103, Wolle Freshw. Alg. U. S. p. 93, t. 78, f. 3, Cooke Brit.<br />

Freshw. Alg. pag. 171, t. 65, f. 2, Vesiculifera princeps Hass.<br />

Obs. ou Freshw. Conf. p. 388, ex p., V. capillaris Hass. Hist. of<br />

Brit. Freshw. Alg. p. 195, t. 50, f. 1 et 2, (Edogonium sp. Welw.<br />

Phycot. Lusit. n. 109. — Oogoniis singulis, suboboviformi-globo-<br />

sis, poro superiore apertis; oosporis globosis, oogonia non plane<br />

complentibus; crassit. cell. veget. 37-45 a. altit. ly^-^Y^-pIo majore;<br />

oogon. 61-75^:68-80; oospor. 58-66:^60-65.<br />

Hab. in Britannia (Hassall), Lusitania (Wklwitsch), Hungaria<br />

(IsTVANFFi), Belgio (De-VVildeman) et pr. « Minneapolis» Minnesota<br />

Americse borealis (Wollb).<br />

139. (Edogonium glganteum Kuetz. Phyc. Gerra. p. 200, Spec. p. 366, i^''<br />

Tab. Phyc. 111, t. 37, f. 2, Wittr. Prodr. Monogr. GEdug. p. 42.<br />

Hansg. Prodr. n. 42, WoUe Freshw. Alg. U. S. p. 94, t. 76, f. 4-6,


82 Confervoideae, ffidogoniace?e, Qidogonium.<br />

Kirclni. Alg. Schlos. p. 59, Cooke Brit. Freshw. Alg. p. 172, t. 65,<br />

f. 3, (Edogonmm lacuslre Rabenh. Fl. Eur. Algar. p. 356, Ve-<br />

siculifera lacustris Hass. Hist. of Brit. Freshw. Alg. pag. 198,<br />

t. 52, f . 1 ? — Oogoiiiis singulis, paulluin turaidis, cylindrico-ob-<br />

oviformibus, poro suporiore apertis; oosporis cylindrico-ellipsoideis,<br />

oogonia fere complentibus (interdum lageniformibus, brevicollibus<br />

et tunc oogonia plane explentibus); episporio subtiliter scrobiculato;<br />

cellulis suffultoriis subtumidis; crassit. cell. veget. 30-42 [i. altit.<br />

2-4V2-plo majore; crassit. cell. suffult. 54-60 [x. altit. lyo-iy^-plo<br />

majore; oogon. 57-69:^78-106; oospor. 54-65 s; 75- 103.<br />

Hab. in Suecia, Dania, Germania, Britannia, Bohemia (Hans-<br />

girg) et America boreali (Wolle). — (Edogonio capilliforini<br />

Kuetz. proximum.<br />

140. Cdogonium delicatulum Kuetz. Phyc. gener. p. 254, Sp. p. 364, m<br />

n. 1. Rabenh. Alg. n. 1156, Fl. Eur. Algar. III, pag. 355, Wolie<br />

Freshw. Alg. U. S. pag. 93, t. 81, t. 12-13, Cooke Brit. Freshw.<br />

Alg. p. 169, t. 66, f. 7. — Pallidum; cellula basali basi vix lo-<br />

bata affixum; cellulis vegetativis 5-6 ix. crassis, cyiindricis, plerumque<br />

triplo-4-plo longioribus; oogoniis vesiculoso-inflatis, sin-<br />

gulis tumidis, 20^17-18, oospora globosa, 12-14 u. diam., perfecte<br />

repletis, utroque polo paullum productis.<br />

Ilab. in similibus iisdemque cum antecedente Europae locis ad<br />

(Edogonia majora epiphyticum; etiam in Hungaria (Istvanffi)<br />

et America boreali (Wolle).<br />

141. (Edogonlum hexagonum (Hass.) Kuetz. Sp. p. 366, n. 15, Tab. Phyc. 199<br />

III, f. 35, Rabenh. Alg. n. 160, Fl. Eur. Algar. III, p. 354. Hansg.<br />

Prodr. n. 45, Wolle Freshw. Alg. U. S. pag. 94, t. 81, f. 18-19,<br />

Cooke Brit. Freshw. Alg. p. 170, t. 66, f. 8, Vesiculifera hexagona<br />

Hassall Freshw. Alg. p. 206, n. 27, t. LIII, f. 11 et 12. —<br />

Pallide ilavo-virens, soepe pallescens; cellula basali bifurca, cel-<br />

lula terminali saepe setigera; cellulis vegetativis 11-15 a. crassis,<br />

2-4- rarius 6-plo longioribus; oosporis globosis vel globoso-angu-<br />

latis, 23 [J: circ. diam,, rufo-fuscis, oogonio laxissirae involutis.<br />

Ilab. in fossis, stagnis Gerraania?, GalliaD, Neerlandia2 (forma<br />

ochrata Suringar), Angliae, Bohemia), Americoe borealis passim.<br />

142. (Edogonium pachydermatosporum Nordst. De Algis et Characeis 200<br />

sandwicensibus p. 21, t. II, f. 13-15. — Dioicura, raacrandriira ?;<br />

oogoniis 2-5-continuis vol singulis, obovato-glohosis, poro fa3cun-<br />

dationis superioro apertis; oosporis subglobosis oogonia non plane<br />

coraplontibus; merabrana crassa, intordum punctata; crass. cell.


Confervoidefe, CEdogoniacese, ffidogoninrn. 83<br />

veget. 10-15 a. altit. 4Yo-0-plo majore; crass. cell. basal. 30-35<br />

u.. altit. 3-5-plo majore; oogon. 36-46^30-35; oospor. 30-35 ^;<br />

28-33; membr. oospor. ad 3 p.. crassa.<br />

Flab. in stagno montis uMaiina Kea )) ins. sandwicensium (Berg-<br />

gren). — Inter filamenta feminea oogoniifera alia (diam. 10-14 a.<br />

altit. IVg-S-plo majore), quae verisimiliter mascula antheridiis nondum<br />

evolutis sunt, copiose occurrunt.<br />

143. Edogonlum tenujssimum Hansg, in Notarisia 1888, p, 398. — ?oi<br />

Monoicum (?); filis irregulariter incurvatis, cellulis vegetat. ad<br />

2-3,5 a, crassis, diametro 4-5-plo longioribus [cellulis abnormali-<br />

ter evolutis plerumque 5-6 a. latis, usque ad 24 a. longis]; oogo-<br />

niis singulis, subpiriformibus, ad 9-18 a. crassis, 14-23 a.. longis,<br />

poro fcecundationis mediano, oosporis globoso-ellipsoideis, ad 15 a.<br />

crassis, oogonia non complentibus ; spermogoniis ignotis,<br />

Hab. in stagnis Bohemi?e ad (( Celakowio) ((Kostomlat» (( Po-<br />

debrad » (( Gross-Wossek)) (( Prelouc )) (( Chotzen », (( Opocno)) plan-<br />

tis aquatic's, prascipue algis variis epiphyticum.<br />

144. Ctiogonium PithophoraB VVittr. (Edog. Americ n. 19. — Monoi- 202<br />

cum (?); oogoniis singulis, globosis, poro foecundationis in parte oogo-<br />

nii superiore sito; oosporis oogonia complentibus, exosporio cras-<br />

so levique; antheridiis (?) subepigynis; cellulis suffultoriis forma<br />

eadem ac cellulis vegetativis ceteris ; crassit. cell. veget. 10-13^.<br />

altit. 2V2-3-PI0 majore; oogon. 27-30^27-31; oospor. 26-29 s<br />

24-28.<br />

Hab. in India occidentali in insula S. Thomasi, in Pithophora<br />

Cleveana Wittr. epiphyticum (P. T. Clevr). — ((Vix differre vi-<br />

detur ab (Edogonio gracili Kuetz.»<br />

145. Cdogonium trichosporum Herm. J. in Rabenh. Fl.Eur. Algar. III, 203<br />

p. 426. — (Ed. echinospermo omnibus partibus simile, sed dioicum (?);<br />

filis masculis paullo tenuioribus; oosporis dense longeque pilosis.<br />

Hab. in fossis prope ((Neudamm» Borussiae (J. Herrmann).<br />

146. Edogonium sterile Hansg. Prodr. p. 260, n. 510 {Ci/malopleura). 204<br />

— Cellulis sexangularibus, plerumque 9-15-6-8, singulis oblongo-cylindraceis<br />

vel subellipticis 15-20^:4-6.<br />

Hab. inter alias algas in turfosis pr. ((Magdalena» et (( Chlumec»<br />

circa (( Wittingau», pr. ((Grambach» circa (( Neu-Bistritz » prope<br />

((Zahori» circa ((Kardas-Recic» Bohemiae (A. Hansgirg).<br />

147. (Edogonlum puslllum Kirchn. Alg. Schles. pag. 59. — Oogoniis 205<br />

singulis, globosis, medio circumscissione raanifesta praeditis ibique<br />

poro apertis, 18,5^-14; oosporis oblongiusculis, 15-12, oogonia fere


84 Confervoideae, CEdogoniacea3, OSdogoniura.<br />

complentibus; celliilis vegetativis 4,5-6 u. crassis, 3-8-plo lon-<br />

gioribus.<br />

Hab. m fossis iii Silesia Germani.ic (Kirchner).<br />

148. (Edogonium punctatum Wittr. CEdog. Americ. n. 22. — Oogoniis 206<br />

singulis, raro binis, suboboviformi-globosis, poro fiBCumJationis iii<br />

parte superiore oogonii sito; oosporis subglobosis, oogonia non<br />

plane explentibus; exosporio verruculoso-punctato; cellulis sufful-<br />

toriis eadem forma ac cellulis vegetativis ceteris,- crassit. ceil.<br />

veget. 18-22 a. altit. ^'/^-SVo-plo majore; oogon. 43-15 ;i 52-6'i ;<br />

oospor. 41 -42 ::i 43-46.<br />

Uab. in Mexico ad cc Vera Cruz » in consorlio (E. obooiformis<br />

Wittr. et (E. cyathigeri Wittr. var. ornati Wittr. (F. Mueller).<br />

149. (Edogonium pisanum Wittr. in Wittr. et Nordst. (Edog. Ital. Ty- 207<br />

rol. p. 50, t. 13, f. 28 et in Hedwigia 1877, p. 1877, p. 184. — Oogo-<br />

niis singulis vel binis, ellipsoideo-obovatis, 36-43 :; 23-27 operculo<br />

apicali apertis, rima mediocri; oosporis oogonia (parte operculari ex-<br />

cepta) fere complentibus; 30-37 ij 21-25; cellula terminali (sec. 0.<br />

Nordstedt) piliformi ; cellulis vegetativis 9-12 a. crassis, 2-2,5-plo<br />

longioribus.<br />

Hab. pr. Pisam Italias (Wittrock, Nordstedt).<br />

150. CEdogonium Oryzae Wittr. in Wittr. et Nordst. ffidog. Ital. Tj- 208<br />

rol. t. 13, f. 32, 33 et in Hedwigia 1877, p. 184. — Oogoniis sin-<br />

gulis vel rarius binis, paullo tumidis, obovatis vel obovato-oblon-<br />

gis, poro hiante superiore apertis, 66-95:^46-50; oosporis confor-<br />

mibus, 64-80^^42-51, oogonia fere coniplentibus; cellulis suffulto-<br />

riis 39-45 u.. crassis, sesqui-duplo longioribus, non tumidis; cel-<br />

lula terminali (quiie interdum est oogonium) acuminata; cellulis ve-<br />

getativis ceteris 24-39 [j.. crassis, sesqui-triplo longioribus.<br />

Hab. \i\ campis, in quibus Oryza sa t i v a colebatur, ad aOle-<br />

vano)) in Italia.<br />

151. Edogonium ochroleucum (Berk.?) Kuetz. Phyc. germ p. 199, Sp. 209<br />

p. 355, n. 11, Tab. Pliyc. III, t. 34, Rabenh. Alg. n. 1280, Fl. Eur.<br />

Algar. III, p. 355, Kirchn. Alg. Schles. p. 59, llansg. Prodr. p. 365,<br />

n, 476, Conferva ochroleuca Berk. Glean. p. 38, t. 14? — Strato<br />

csespitoso, ex[»anso, ochracoo vel lutoo-fuscescenti ; cellulis vegeta-<br />

tivis 11-15 [).. crassis, 2-1-plo longioribus, sursum sajpe incrassa-<br />

tis; oogoniis 30-40 y.. diam., oospora oxacte globosa, rufo-fusca<br />

perfecte repletis.<br />

Hab. \n fodinis et locis inundatis in Germania passim, e. gr.<br />

ad ((Strehlen» Silesiiie (IIilse) et in Bohemia (IIansgikg).


Confervoidete, (Edogoniacece, (Edogoaium. 85<br />

152. (Edogonium graciie Kuetz. Species Algar. p. 360. — Pallide vi- 210<br />

ride, lutescens, nitens, diam. 12-15 [j.., rigidulum,- cellulis vegeta-<br />

tivis crystallinis, diam. 4-6-plo longioribus, fructiferis ellipticis.<br />

Hab. in stagnis Germanife (?) nec non ad a Rio-Janeiroa Bra-<br />

silia?, ad Pithophoram Roottleri (Grunow). — «An idem ac<br />

(Edogonium Pithophorce Wittr. ? Cfr. Grun. Alg. Novara p. 41)). 211<br />

153. (Edogonium lucens Zanard. Prosp. della Fl. Veneta p. 38, Kuetz.<br />

Sp. p. 370, n. 58, Rabenh. Fi. Eur. Algar. III, p. 356. — Filamen-<br />

tis rigidiusculis, 75 a. crassis, pallide virescentibus, exsiccatione<br />

micaceis, cellulis vegetatis lougitudine varia, diam. usque 6-plo lon-<br />

gioribus, fructiferis valde tumidis, globosis, geniculis contractis.<br />

Hab. in fossis ad aBrondolo)) regionis venetae in Italia. — Spe-<br />

cies perdubia, nullo specimine mihi cognita, CEclogonio concate-<br />

nato seu rimdari verisimiliter adscribenda.<br />

154. Cdogonium fasciatum (Hass.) Kuetz. Sp. pag. 365, n. 12, Tab. 212<br />

Phyc. III, t. 34, Rabenh. Krypt. Flor. Fl. v. Sachs. I, p. 258, Eur,<br />

Algar. III, pag. 354, Hansg. Prodr. pag. 48, n. 46, Cooke Brit.<br />

Freshw. Alg. pag. 170, t. 66, f. 2, De Bary Ueber (Ed. und Bulb.<br />

tab. III, f. 23-28, Vesiculifera fasciata Hassall Freshw. Alg.<br />

p. 204, n. 20, t. LIII, f. 6. — Obscure viride, cellula basali basi<br />

plerumque biloba, ceilnla terminali obtusa; cellulis vegetativis 10-<br />

21 [J.. crassis, 2-4-plo longioribus; oosporis sphaericis, rufo-fuscis,<br />

oogonio hyalino subarcte inciusis.<br />

Hab. in stagnis, fontibus, in Germania, Britannia, Hungaria<br />

(IsTVANFFi), Boiiemia; ad aRio Puni)) (Dickie) passim,<br />

155. (Edogonium crenulatum Wittr, in Nordst. et Wittr. (Edog. Ital, 21.3<br />

Tyrol. t, 13, f. 25-27 et in Hedwigia 1877, p. 183. —• Oogoniis<br />

singulis, ellipsoideis, in medio quasi inflatis, a vertice visis orbi-<br />

cularibus, margiae crenulato-undulato, undulis circiter 13,- oogo-<br />

niis paullo supra mediura circumscissis, rima angustissima, poro<br />

in circumscissione sito apertis, 28=; 25-27; oosporis depresso-glo-<br />

bosis, 17 =; 22-23, partem oogoniorum inflatam complentibus; celiu-<br />

lis vegetativis 6-8 p. crassis, diametro 5-7-plo longioribus.<br />

Hab. ad rupes aqua irroratas inter aStresa)) et aBaveno» Ita-<br />

liee borealis. — Species incertse sedis.<br />

156. CEdogonium Ripartii De-Toni, CEdogoniam ca'careuni Ripart 214<br />

in Ball, Soc. Bot. Fr. 1876, p. 158 nec Cleve, — Habitus Psicho-<br />

hormii seu Confervcv martialis ; filamentis e cellnlis crassioribus<br />

opacis (calce induratis) et cellulis tenuioribus, hj^alinis alterne di-<br />

spositis constantibus.


86 Confervoideae, (Edogoniaceoe, (Edogonium.<br />

Ilab. iii Gallia. —•<br />

Oogoiiia<br />

et aatheridia vidit auctor.<br />

157. (Edogonium macrosporum Crouan 11. Finist. pag. 123, gen. 52. 215<br />

— Filamentis viridibus, 2-i cai. longis ; cellulis vegetativis dia-<br />

raetro 2-3-plo longioribus; oosporis niajusculis, e globoso late el«<br />

lipsoideis; cellula basali quinqueloba.<br />

llab. ad parietes fontis cujusdain pr. cc Prat-Ledan » Galliae.<br />

158. Edogonium Warmingianum Wittr. CEdog. Americ. n. 18. — 2\c,<br />

Oogoniis singulis, oviformibus, poro foecundationis in superiore<br />

parte oogonii sito; oosporis subglobosis, oogonia longe non cora-<br />

plentibus; cellulis suffultoriis eadem forma ac cellulis vegetativis<br />

ceteris; crassit. cell. veget. 8-9 ij.. altit. 4-7-plo majore; oogo.i.<br />

36 s 54 p. ; oospor. 31 s 33.<br />

Ilab. ad a Lagoa Santa» in Brasilia (Dr. E. Warming).<br />

159. CEdogonium fluitans Crouan Fl. Finist. p. 123. — Filamentis vi- 217<br />

ridibus, undulatis, minutissimis; cellulis vegetativis granulatis, la-<br />

titudino ipsa 2-3-plo longioribus.<br />

Hab. in paludosis prope u Gouesnou » Galliye. ,<br />

160. Edogonium dubium Kuetz. Phyc. germ. p. 200, Species p. 367, 2\s<br />

n. 29, Rabenh. Fl. Ear. Algar. Ill, p. 356, Kirchu. Alg. Schles.<br />

p. 59. — Cellulis vegetativis 15 a. crassis, lYg-^-plo longioribus,<br />

oogoniis vix inflatis, ovato-oblongis.<br />

Hab. in fossis Italiae, Germanise et Neerlandicie. — Adest etiam<br />

(Edogonium dubium (Hass.) Kuetz. Sp. p. 369 n. 43, Vesiculifera<br />

dubia Hass. Brit. Freshw. Alg. t. 53, f. 14; celluUs vegetativis ob-<br />

longis, circ. 11 y-. cr., 3-6-plo longioribus, fructiferis ovato-oblon-<br />

gis ventricosis, levibus. In Britannia. «Vix idem?»<br />

161. (Edogonium variabile Ililse in Rabenh. Alg. n. 1469! Fl. Eur. m<br />

Algar. 111, p. 357, Kirchn. Alg. Schles. p. 60. — Pallide viride,<br />

molle; cellulis vegetativis 11-12 a. crassis, diametro ;«qualibus vel<br />

duplo longioribus; oogoniis globosis, oosporis obscure fuscis.<br />

llab. in stagnis ad «Strehleu)) Silesicie (Hilse).<br />

162. (Edogonium fasciculare Crouan Fl. Finist. p. 123. — Filamen- 220<br />

tis viridibus, 10 cm. longis, subtilissimis; cellulis vegetativis lati-<br />

tudine 1-2-plo longioribus.<br />

Ilab. ad parietes fontis cujusdam pr. (c Plougastel n Gallia3.<br />

163. Edogonium pallidum Kuetz. Sp. p. 367, n. 30, Rabenh. FI. Eur. 221<br />

Algar. 111, pag. 350. — Parvulum, albicans; cellulis vegetativis<br />

8-12 a. crassis, a^qualibus vel sesquilongioribus.<br />

Ilab. ad culmos Scirpi lacustris, in Germania.<br />

104. (Edogonium elegans (Ilassall) Ku


ConfervoidecTe, CEdogoniacese, Qfidogonium. 87<br />

Fl. I^ur. Alg. III, p. 357, Vesiculifera elegam Hassall. — Dilute<br />

viride; cellulis vegetativis 9-12 o.. crassis, 2-4-pIo (rarius 5-plo)<br />

longioribus; oogoniis globosis vel late ellipticis, oosporis globosis<br />

rufo-fuscis.<br />

Hab. \\\ stagnis in Britannia passim. — Ex Cooke Brit. Frescw.<br />

Alg. p. 168 videtur idein ac (Edogonium Boscu (Le Cl ) Wittr.<br />

165. (Edogonium capiliaceum Kuetz. Phycol. gener. p. 255, n. 7, Spec. ^'^<br />

p. 367, Tab. Phyc. Ilt, t. 39, f. 6, Rabenh. Krypt. Flor. von Sachs.<br />

I, p. 259, Alg. n. 37, 438, (forma amoene saturate aeruginea) 1470!,<br />

FI. Eur. Algar. III, p. 353, Cooke Brit. Freshw. Alg. pag. 170,<br />

t. 66, f. 3, Vesiculifera virescens Hass. Brit. Freshw. Alg. p. 200,<br />

tab. 50, f. 5, sec. Kuetzing. — Capillaceum, obscure viride; cellula<br />

basali deorsum attenuata bifida, terminali obtusa; cellulis vege-<br />

tativis 20-25 p.. crassis, subcylindricis, ly^-S-pIo longioribus; oogo-<br />

niis late ellipticis, 50 ;; 40, poro laterali raedio instructis, saepe 2-4<br />

continuis; oosporis subglobosis, 30-32 ^. diam., raaturis rufo-fulvis,<br />

oogonio laxe cinctis; oogoniis (?), elliptico-sphaericis, diaraetro paene<br />

diraidio longioribus.<br />

Hab. in fossis stagnis totius Europae; etiam in Araerica australi<br />

(Grunow, Dickie).<br />

166. Cdogonium Muelleri (Hass.) Kuetz. Sp. p. 369, n. 42, Rabenh. 224<br />

Fl. Eur. Algar. III, p. 357, VesicuUfera Muelleri Hassall Brit.<br />

Freschw. Alg. n. 29, t. LIII, f. 10. — Cellula basali obovata,<br />

biloba; cellulis vegetativis, circ. 10 a. crassis, 2-3-pIo longioribus ;<br />

oosporis globosis, oogonio subgloboso laxissime involutis.<br />

Hab. in Anglia (Hassall).<br />

167. (Edogonium iieterogonium Kuetz. Tab. phycol. III, p. II, n. 1043, 22^^<br />

t. 34, f. HI, Rabenh. FI. Eur. Algar. III, p. 354. — Lutescens; filis<br />

inaequicrassis; cellulis vegetativis crassioribus, 16-21 u. cr., sesqui,<br />

duplo triplove longioribus, tenuioribus 8-9 u. cr., 4-8-pIo longio-<br />

ribus; oogoniis globosis, ad 34 u. crassis.<br />

Hab. prope «Falaise)) Gallioe (De Brebisson).<br />

168. (Edogonium parvulum Kuetz. Sp. p. 364, n. 4, Rabenh. FI. Eur. Alg. ^^^><br />

III, p. 357, (Ed. Montichi Fior. Mazz. in Atti accad. linc. ann. XIII,<br />

IV, 1860, cum icone, Erb. critt. ital. n. 761. — Pallide viride; cel-<br />

lulis vegetativis 7,5-8 fj.. cr., 2-3-5-pIo longioribus, saepe incrusta-<br />

tis in morem Psichohormii seu Confervce marlialis; oosporis<br />

sphaericis, ad 27 \j.. diam., rufo-aureis.<br />

Hab. in stagiiis totius Europ?e. — uCura (Edogonio Riparfii<br />

comparandum ».


88 Confervoidcre, rRdogoniaee?e, rEdogonium.<br />

169. Cdogonium turfosum (Aresch) Kg. Phyc. gener. p. 254, S[.. 227<br />

— Macosuni, fragile: cellulis vegetativis 12-13 a. cr., 6-8-plo (ra-<br />

p. 367, n. 28. Conferoa turfosa Aresch. Alg. scand. exsicc. n. 41.<br />

rius 10-12-plo) longioribus, ex.actG cylindricis, crystallinis, fructi-<br />

feris parum tumidis, oblongo-cylindricis, opacis, farctis, finibus ro-<br />

tundatis.<br />

Hab. ad Gothoburgum Sueciae. — (cAn Zygnema^in<br />

170. Edogonium catenulatum Kuetz. Spec. Alg. p. 368, Tabul. phycol. ^^^<br />

III, t. 41, f. III, Rabenh. Fl. Eur. Algar. III, p. 356. — Sordide<br />

et obscure viride; cellulis vegetativis 50-55 a. crassis, sesqui-duplo<br />

longioribus, fructiferis tumidis abbreviatis, diaraetro subaequalibus,<br />

geniculis constrictis.<br />

Hab. in fossis Italise.<br />

171. Cdogonium teneiium Kuetz. Phyc. germ. p. 199, Rabenh. Krypt. 220<br />

Flor. v. Sachs. p. 258, Alg. o. 612, 1393, Fl. Eur. Algar. III,<br />

p. 355, Cooke Brit. Freshw. Alg. p. 169, t. 06, f. 6. — Cellula<br />

basali basi bi-tri-loba initio afRx.um ; cellula terminali obtusa; cel-<br />

lulis vegetativis cylindricis vel subclavatis, 7-12 a. crassis, 4-6-<br />

8-plo longioribus; oogoniis valde inflatis, ad 25 a. diam., oospo-<br />

ram globosara, 16-18 ^-. diam., aurantiacam, lucidam laxe iuvol-<br />

ventibus.<br />

Hab. in fossis, stagnis fere ubique vulgare.<br />

172. OEdogonium didymosporum Mont. Syll. p. 462, Rabenh. Fl. Eur. 2:^0<br />

Algar. III, p. 356. — Filis crystallinis, simplicibus, tenuissimis, in-<br />

tricatis, articulatis; cellulis vegetativis diametro 3-5-plo longiori-<br />

bus; oogoniis didymis.<br />

Hab. iu aquis pigris fossarura, ad vias, cc Cayenne » Americae<br />

borealis (Leprieur).<br />

173. (Edogonium Laschii Rabenh. Alg. n. 188, FI. Eur. Algar. III, 2:^1<br />

p. 356. — Valde abbreviatum, obscure viride, nigrescens; cellula<br />

basali palraatisecta, cellula terminali achroa, louge cuspidata; cel-<br />

lulis vegetativis 37-38 a. diam., 3-6-8-plo longioribus.<br />

llab. in paludibus, conchas obducens, in Germania.<br />

174. (Edogonium scutatum Kuetz. Sp. p. 365, n. 9, Rabenh. FI. Eur. 232<br />

Algar. III, p. 354, (£J. scalalum var. tmicense Naeg. in Kuetz.<br />

1. c. — Pallide vel Isete viride, snepius valde abljreviatum, vix 12<br />

mm. alt., cellula basali obovato-clavata, basi scutiformi-dilatata,<br />

celhila terminali obtusa; cellulis omnibus sursum incrassatis, sub-<br />

clavatis, in parte super. i;> a., in infer. 10-12 y.. latis, diametro


Confervoideae, CEdogoniacese, CEdogonium.- 85<br />

4-6-8-plo longioribus; oosporis late ellipticis aureo-fuscis, 24 /j..<br />

diam., oogonio arcte inclusis.<br />

Hab. m stagnis, paludibus Germaniae, Helvetise, Galliae, passim ;<br />

ad (( Rio Trorabetas » (Dickie).<br />

175. Cdogonium minutissimum Grun. in Rabeuh. Fl. Eur. Algar. III, 2.?3<br />

p. 352. — Teuuissiraum; fllis brevioribus, cellulis vegetativis circ.<br />

3 a. crassis, 7-10-pIo longioribus; oogoniis ovalibus, utroque fine<br />

lineari-productis, ad 18 i. crassis, subduplo longioribus; antheridiis<br />

ignotis.<br />

Hab. ad Gladophoram fractain pr. Vindobonam Austriae<br />

(A. Grunow).<br />

17C. OEdogonium subsetaceum Kuetz. Spec. p. 368, n. 38, Tab. Phyc. 234<br />

III, t. 41, Rabenh. Alg. n. 517!, Fl. Eur. Algar. III, p. 352, Cooke<br />

Brit. Freshw. Alg. p, 173, t. 66, f. 5. — Cellula basali basi discifor-<br />

mi-dilatata, sublobata, terminali obtusa; cellulis veget. 40-55 a. cras-<br />

sis diametro sequalibus vel subduplo longioribus ; oosporis late ova-<br />

libus rubro-aureis, lucidis, ad 100 a. diara. oogonio arcte invo-<br />

lutis.<br />

Hab. in stagnis et fossis Germaniaj, Austriae, Scotine (Cooke).<br />

177. Cdogonium Meneghinianum Kuetz. Sp. p. 367, n. 31, Hilse in Ra- 235<br />

beuh. Alg. n. 1179?, Fl. Eur. Algar. IH, p. 356, De-Toni e Levi<br />

FI. Alg. Ven. III, p. 196. — L^ste viride, rigidulum; cellulis ve-<br />

getativis 15-20 a. crassis, 2-3-plo longioribus, ultima oblique rau-<br />

cronata.<br />

Hab. in aqua therraali prope « Abano» Italise (Meneghini), in la-<br />

cubus prope «Artern)) Thurinnriae (Kuetzing), pr. aStrehlenn Silesiae<br />

(Hilse). — «An potius, ut .^pecimina anthentica in herbario horti<br />

Botanici Patavini demonstrant, ConfervcB bombycincG forraa'?»<br />

178. (Edogonium affine (Hass.) Kuetz. Species p. 369, n. 44, Rabenh. 23 6<br />

Krypt. Flor. v. Sachs. I. pag. 20 1, Fl. Eur. Algar. III, p. 352.<br />

Vesiculifera affinis Hassall Freshw. Alg. p. 206, n. 26, t. LIII.<br />

— Cellula basali palraatiloba, cellula terminali elongata, plerum-<br />

que inani non setigera; cellulis vegetativis 15-20 a. latis, diametro<br />

3-6 rarius 8-pIo longioribus, subcylindricis; oogoniis singulis, sgepe<br />

3-4 approximatis, ovalibus, poro laterali supra raediura posito in-<br />

structis; oosporis forraa oogonii et ab eo laxe cinctis.<br />

Hab. in stagnis Saxonite, ad « Konigsbriick» (Auerswald) in<br />

Anglia prope «Cheshunt)) (H. Hassall).<br />

179. (Edogonium aiatum (Hass.) Kuetz, Species p, 368, n. 41, Vesi- 237<br />

cuHfera nlafa Hassall Brit. Freshw, Alg. tab. 53, f, 8, — Cellu-


DO Confcrvoidca3, ffidogoniacea, CEdogonium.<br />

lis VGgetativis diametro 4-6-plo longioribus, fructiferis valde tu-<br />

midis, depresso-ventricosis, transversim plicato-striolatis. I<br />

Uab. in Britannia. — Crassit. cell. veget. dubie 10 [x. indicat<br />

cl. Kuetzing.<br />

180. OEdogonium Ralfsii (Hass.) Kuetz. Species p. 369, n. 53, Vesi- 238<br />

cuUfera Ra^fsii Hassall Brit. Freshw. Alg. tab. 50, f. S. — Cel-<br />

lulis vegetativis diametro duplo longioribus, fructiferis subglobosis,<br />

ventricosis, transverse pliculatis.<br />

Hab. in Britannia. — Crassit. cell. veget. dubie 22 a. indicat<br />

cl. Kuetzing.<br />

181. (Edogonium sphasricum (Hass.) Kuetz. Species p. 369, n. 46, Ve- 239<br />

siculifera sphcurica Hassall Brit. Freshw. Alg. tab. 53, f. 5. —<br />

Cellulis vegetativis diametro aequalibus vel parum longioribus, fru i<br />

ctiferis globosis, levibus.<br />

Hab. in Britannia. — Crassit. cell. veget. dubie 15 a. indicat<br />

cl. Kuetzing.<br />

182. Cdogonium minutum Kg. Phyc. germ. p. 199, Species pag. 364, 24o<br />

n. 2. — Cellulis vegetativis 6 [j.. crassis, diametro sesqui-duplo<br />

longioribus; cellulis fructiferis (oogoniis) parum tumidis.<br />

Hab. in fossis Germaniae (Kuetzing).<br />

183. CEdogonium Cuvierii (Hass.) Kuetz. Species p. 369, n. 56, Vesi- 241<br />

culi/cra Cwmerii Hassall Brit. Freshw. Alg. p. 198. — Cellulis<br />

vegetativis diametro (?) 7-plo longioribus, fructiferis inflato-ovatis.<br />

Hab, in Anglia (Hassall).<br />

184. (Edogonium ovatum (Hass.) Kuetz. Species p. 369, n. 52, Vesi- 0^2<br />

culifera ovata Hassall Brit. Freshw. Alg. tab. 50, f. 6. — Cel-<br />

lulis vegetativis ad 22 u. crussis, diametro 2-3-plo longioribus,<br />

fructiferis oblongis, leviter tumidis, transverse pliculatis.<br />

Hab. in Britannia (Hassall).<br />

185. Cdogonium inaequaie (Hass.) Kuetz. Species p. 369, n. 47, Vesi- 243<br />

culifera inccqualis Hassall Brit. Freshw. Alg. tab. 53, f. 2. —<br />

Cellulis vegetativis 18-20 y.. crassis, diametro 2-4-plo longioribus,<br />

fructiferis tumidis, transverse pliculatis.<br />

Hab. \\\ Britannia (Hassall).<br />

1S6. (Edogonium aequaie (Ilass.) Kuetz. Species p. 368, n. 40, Vesi- 244<br />

cuUfcra cuquaUs Hassall Brit. Freshw. Alg. tab. 53, f. 3. — Cel-<br />

lulis vegetativis 10 u.. crassis (?), diametro 4-6-plo longioribus,<br />

fructiferis valde tumidis, levibus.<br />

Hab. in Britannia (Hassall).<br />

187. (Edogonium iaetevirens Crouan in Mazo et Schramm Algues de 245<br />

I<br />

'"


Confervoideae, Q^dogoiiiaceae, Crenac antlia. 91<br />

la Gaadeloupe pag. 45 (absque diagnosi). — Herbaceo-viride, ni-<br />

tens.<br />

llab. ad parietes fontis (cBasse-Terre » in ins. aGuadeloupe»<br />

(Coll. u. 112). — {( An huc 0. ccBspitosiun Crouan in A. G. I, p. 34?»<br />

188. (Edogonium thermale Crouan in Mazt^ et Schramm Algues de la img<br />

Guadeloupe p. 45 (absque diagnosi). — Pallide viride.<br />

Hab. ad superficiem aqua) in aquario fontis thermalis (30) pr.<br />

(( Lamentin » in insula ((Guadeloupe» (CoU. n. 47).<br />

189. (Edogonium Antiliarum Crouan in Maze et Schramm Algues de 247<br />

la Guadeloupe p. 45 (absque diagaosi). — Lsete viride, opacum.<br />

Hab. ad iapides submersas pr. «Gosier» et (( Camp-Jacob » in<br />

insula Guadeloupe (Coll. n. 143, 144, 900, 1778).<br />

Genus mihi plane ignotum nullaque icone illustratum, vix ad hanc famiham<br />

pertinens.<br />

CRENACANTHA Kuetz. [1843] in LiQnaa XVII, p. 92, Phyc. gener.<br />

p. 272, Species Algarum p. 422 (Etym. crene fons et acanthos<br />

spina). — Thallus filamentosus, cartilagineus, ramosus, ad genicula<br />

spinis solidiusculis, verticillatis, terminalibus in capitulum spinosum<br />

congestis ornatus.<br />

1. Crenacantha orientalis Kuetz. 1. c. et Tab. Phyc. — Filamentis 248<br />

28-65 p.. crassis, ramis circ. 22 [j.. crassis ; cellulis vegetativis dia-<br />

metro subaequalibus.<br />

Hab. in fontibus ad ((Hebron» Syrise.<br />

Pamilia IV. CYLTMDROCAPSACEiE Wille<br />

Cylindrocapsacece Wille [1884] in Warming Haandbog i den syst. Botan. p. 30.<br />

— Hansg. [1888], Prodr. Algenfl. v. BolioQen p. 223 et in Flora 1888, n. 14-<br />

15, p. 221, De-Toni [1888] Consp. Chloroph. in Notarisia III, p. 448.<br />

Thallus articulatus, filiformis, eraraosus, in aqua libere natans<br />

(prima setate tantum saepe adnatus), uninucleatus, oogamus; filaraen-<br />

ta initio confervoidea, deraum (cellulis longitudinaliter vel oblique<br />

septatis) irregulariter bi-pluri-seriata, subschizogonioidea ; cellulse<br />

vegetativae oblongo-cylindracese, globose vel post divisionem subhe-<br />

misphsericae vel breviter conoideae, contentu Isete vel flavescenti-vi-<br />

ride, pyrenoidera globosum granulaque araylacea nuraerosa gerente<br />

membrana crassiuscula, hyalina, ssepe stratosa, vagina arcte adhae-<br />

rente, angusta, firmula (nec gelatinosa) involuta.<br />

Propagatio zoogonidiis haud inter se copulantibus vel bip.irtitio-<br />

;


02 Confecvoidea3, Cyliadrocapsaeeie, Cylindrocapsa.<br />

ne vegetativa cellularum; generatio zygotis. Oogonia et antheridia<br />

in singulis cellulis vegetativis evoluta.<br />

CYLINDROCAPSA Reinsch [1867], Algenfl. von Mittel-Franken p. 66,<br />

(Etym. culinclrus et capsa seu capsula). — Kirchn. Krypt. Fl. Schles.<br />

p. 64, Hansg. Physiol. u. Algol. p. 127 et Prodr. p. 226, Wolle<br />

Freshw. Alg. U. S. p. 101, Cooke Brit. Freshw. Alg. p. 22, Tlor-<br />

mosporcv spec. Wolle. — Filameuta ut plurimum brevia, e cellulis<br />

oblongis vel subglobosis chromatophoris subinconspicuis membra-<br />

naque hyalina utrinque distincte stratosa plerumque (ante foecun-<br />

dationem), poro laterali in superiori parte, raro in media aperta<br />

donatis, efFormata.<br />

Propagatio: zoogonidia in cellulis vegetativis singulis per pla-<br />

smatis divisionem in 2-4 cellulas filiales (microzoogonidia), raro<br />

unicam (macrozoogonidia), subglobosa vel ovata, 5-10 u. cr., ma-<br />

cula minuta rubra, vacuolo parvo contractili ciliisque binis subti-<br />

lissimis apice hyalino instructa. Zoogonidia dein imraobilia sine co-<br />

pulatione germinantia.<br />

Generatio: oogonia e cellulis singulis vegetativis vesiciformi-<br />

inflatis orta, oosporam singulam globosam vel ovatam e toto cellulae<br />

oogonicse plasmatae eff^ormatara foventia; oogonii membrana<br />

3-6-stratosa, hyalina; oosphrera e rufo-flavo aurantio-rufa, mera-<br />

brana duplici cincta.<br />

Antheridia in iisdem ac oogonia filamentis evoluta, e partitio-<br />

ne contentus cellulas vegetativfe in 2-4-celluIas filiales, tegumen-<br />

to proprio haud obvolutas, contiguas vel superpositas, omnes 2<br />

antherozoidia fusiformia, flava, 2-ciIiata, vacuolis contractilibus 2<br />

apice hyalino instructa foventes orta.<br />

1. Cylindrocapsa involuta Reinsch Algenfl. von Mittel-Franken p. Q^Q», 249<br />

t. 6, f. 1, Kirchn. Alg. Schles. pag. 65, Archer in Grevillea III,<br />

p. 40, Cooke Drit. Freshw. Alg. p. 22, t. 9, f. 3. — Cellulis ve-<br />

getativis breviter cylindraceis, globosis vel ellipticis, 23-30 ;jt.. cras-<br />

sis, diametro Vo-lV^-l^iigioiibus, membrana crassa liyalina, distin-<br />

cte lamellosa h. e quadruplici circumvolutis; oosporis globosis vel<br />

oblongis, raembrana levi, hyalina instructis; oogoniis 42 u.. diara.;<br />

zocl<br />

oosphioris 24 y.. diam.; antherozoidiis 15 [x. longis.<br />

Jlab. inter alias algas imprimis e genere Rh i<br />

on io, Me-<br />

socarpo et Conferva pr. ((Erlangen)) Bavaria? (Reinsch), pr.<br />

Rreslau Silesia} (Kirchner), in Ilibernia (Auchru), in Belgio (Dk-<br />

Wii,nRMAN) et in Rossia (Artari),


Confervoidea', Cyliiidrocapsaceas, Cylindrocapsa. 93<br />

Cylindrocapsa nudla Reinsch Algenfl. von Mittel-Fraak. p. G7, t. 6, 250<br />

f. 2, Cooke Brit. Freshw. Alg. p. 23. — Cellulis vegetativis el-<br />

lipticis, 23-30 a. crassis, membrana crassiore sine tegumentis ; fi-<br />

lamentorum apicibus inflatulis cellulisque 4 impletis.<br />

Hab. in aquis fluentibiis pr. aErlangen» et ad fl. a Schwobach »<br />

in Bavaria (Reinsch), in Belgio (De-Wildeman) et in Hibernia (Cooke).<br />

— «Videtur Cylindrocapscv znvolulcu forma».<br />

Cylindrocapsa geminella Wolle Freshw. Alg. of the U. S. p. 104, 251<br />

t. 91, f. 1-17, Hansg. Physiol. und Algol. Studien tab. 4, Prodr.<br />

p. 224, Hormospora gemimlla Wolle in Bull. Torr. Bot. Cl. 1877<br />

p. 137. — Filamentis in flocculos dilute vel flavescenti-virides, li-<br />

bere natantes vel epiphyticos congestis, rarius solitariis, constrictio-<br />

nibus transversis subtorulosis; cellulis vegetativis 20-24 ^. crassis,<br />

membrana crassa, distincte lamellosa donatis; oosporis globosis,<br />

23-25 a. diam., maturis tunica hjalina, circ. 50 ]x. lata involutis.<br />

Hah. in stagnis, plerumque ad algas fllamentosas, in America<br />

boreali et Bohemia. — Var. minor Hansgirg I. c. p. 224, f. 122:<br />

cellulis vegetativis cylindraceis, subglobosis vel e mutua pressione<br />

subquadrangularibus, plerumque 12-15 ij.. (rarius 18-25 vel in fi-<br />

lamentis juvenilibus tantum 9-12) crassis, 1-2-plo longioribus;<br />

divisione peracta paullo brevioribus, initio tenui-tunicatis, setate<br />

provecta membrana distincte stratosa, crassa, hyalina contentuque<br />

flavescenti, raro laete chlorophylloso-viridi granulisque amylaceis<br />

prseditis; oogoniis solitariis, raro 2-4-aggregutis, plerumque glo-<br />

bosis vel compresso-globosis, rarius ellipticis, membrana 3-4-stra-<br />

tosa, hyalina donatis, 24-40 y.. cr. ; oosphseris globosis, oogonia<br />

haud ex toto compleatibus, 18-24 \x. diam., primo laete viridibus,<br />

demum flavescenti-viridibus , rufescentibus vel aurantiaco-rufis<br />

oosporis contentu rufescenti-flavo, raro rufo-brunneolo, oleoso, ni-<br />

tente membranaque hyalina, levi instructis; antherozoidiis fusoi-<br />

deis, flavo-viridulis, 9-10^:2,5. In stagnis pluribusque locis Bohe-<br />

mia\ socio ssepe Nosiocopside lohalo.<br />

Cylindrocapsa amoena Wolle Freshw. Alg. U. S. p. 105, t. 91, 252<br />

f. 18-23. — Filamentis elongatis, ad genicula non contractis, tena-<br />

cibus, adparenter nitido-margaritaceis, praecipue ad cellularum<br />

apices ; contentu Isete viridi, contractione in singula cellula ma-<br />

crosporam (aplanosporam?) raro in duas massas partitam efflciente;<br />

cellulis vegetativis septis veris haud efi^ormatis, ante divisionem dia-<br />

metro 2-3-plo longioribus.<br />

Hah. in stagnis in America boreali. — Diani. filam. 7-12 u..<br />

;


94 Confervoidea>, SphaTopleaoe.x^, Sphferoplofi.<br />

2-3 long. Macrosporae (Aplaaosporae?) 13 ;; 7-lO.Ulterius inqui-<br />

renda.<br />

Pamilia V. SPH^ROPLEACE^ (Kuetz.) Cohn.<br />

Sphceropleacece Kuetz. [1849] Speeies Algarum p. 3G2, em. Cohn [1855] in Mo-<br />

natsber. Kon. Akad. Wissenscli. in Berlin pag. 335-351 et in Ann. Scienc.<br />

Nat. 4 serie, toni. V, p. 187-208, Rabenh. Fl. Eur. Algar. III, p. 317, Ilansg.<br />

Prodr. pag. 52.<br />

Filamenta eramosa, aquatica vel terrestria, rhizoidibus destituta,<br />

plurinucleata, confervoidea, septis spuriis instructa; chlorophylla se-<br />

cus annulos seque remotiusculos disposita; oogonia et antheridia in<br />

cellulis vegetativis sine formae mutatione orta.<br />

Generatio zygotis ex oospha^ra^ ab antherozoidiis foecundata^ trans-<br />

formatione ortis; zygota membrana triplici instructa, primo contentu<br />

viridi, dein rufo, rarius brunneo-rufescente foeta, post longum tem-<br />

poris periodum plasaiatis divisione 2-8 zoogonidia biciliata gignentia;<br />

zoogonidia post quietis periodum germinantia novaque filamenta ef-<br />

flcientia.<br />

SPH/EROPLEA Ag. [1824] Syst. Alg. p. XXV et 76, (Etym. sphmra,<br />

sphaira et pleon plus) Kuetz. Species Algarum p. 362, Cohn 1. c,<br />

Rabenh. 1. c, Hansg. 1. c, Wolle I. c, Rauwenhoflf Onderzoek.<br />

over Spliaeroplea annulina Ag. et Recherches sur le Sph. annulina<br />

in Arch. Neerl. t. XXII, Heinricher in Berichten d. deutsch, bot.<br />

Gesellsch. in Berlin. t. I, 1883, p. 433-450, Kny Wandtaf. sect. VI,<br />

SphivropletJiia Duby [1830] Botan. Gall, II, p. 985, Sphcurogona<br />

Link [1826] in Abhandl. Berlin. Akad. f. 1824, pag. 190, Cadmus<br />

Bory [1822] Dict. class. I, p. 591 ?, ConfervcG sp. Roth. — Thallus<br />

filiformis, utrinque subattenuatus; filamenta e cellulis longis, cy-<br />

lindraceis, multinucleatis constituta; protoplasma (in cellulis vege-<br />

tativis) secus zonas annulares chlorophylla viridi-coloratas, pecu-<br />

liari structura donatas vacuolisque socus axin dispositis alternatim<br />

separatas disposituin.<br />

Generatio (monoica vel rarius in spociminibus culturcO gratia na-<br />

nis dioica) oosporis ex oosphserarum autherozoidiis foecundatarum<br />

transmutatione ortis ; anthorozoidia e plasmatis (post chlorophororum<br />

disce-sum) rufescenti-fiavi divisione numerosa orientia, ba-<br />

cillaria, a()icc h^^ajino, rostriformi biciliata, per poi"os numerosos<br />

minutos(jno in pari(>te celiula! clTonnatos oxaminantia et por poros<br />

analogos intra oogonia pcnetrantia oosph;oramque ita fiecundantia


Confervoideae, Sphseropleaceag, Sphseroplea. 95<br />

eamque in zygotimi transformaiitia. Zygota membrana triplici suc-<br />

cessive iustructa: exteriori hjalina, raox evanida, episporio longi-<br />

tudinaliter et irregulariter plicato, endosporio arcte plasma rufe-<br />

scens includente. Zygota ipsa, post periodum quietis (plerumque<br />

post hibernationem) zoogonidia 2-8, rufescentia vel viridia, bicilia-<br />

ta, globosa vel piriformia, dein filamenta nova Sphcuroplecv effi-<br />

cientia gignentia,<br />

1. Sphaeroplea annulina (Roth) Ag. Syst. p. 76, Rabenh. Handb. II, 2, 253<br />

p. 89, Krypt. Flor. von Sachs. I, p. 242, Alg. n. 309, 455 et 1471,<br />

Bad. 115 et 357, Fl. Eur. Alg. p. 318, f. 90, Kirchn. Alg. Schles.<br />

p. 04, Cooke Brit. Freshw. Alg. pag. 134, t. 52. f. 1-10, Hansg.<br />

Prodr. p. 52, Wittr. et Nordst. Alg. exsicc. n. 27 et 403, Cienk.<br />

in Bot. Zeit. 1855, p. 777, t. XI, A, Confen)a annulina Roth Cat.<br />

III, p. 7, — Viridis, luteo-fuscesceus, denique lateritia vel miniata;<br />

articulis diametro 36-72 [j.. cr., 8-10-20-plo longioribus, annulis<br />

chlorophyllosis (in quoque articulo) 20-30 ornatis; oosporis plerum-<br />

que dense seriatis, rarius irregulariter dispositis, initio viridibus,<br />

postea olivaceo-fuscis, denique miniatis, 17-36 [j.. diam.<br />

Hab. in fodinis, inprimis in agris inundatis per Germaniam<br />

(Rabenhorst, Kirchner), Rossiam (Artari), Britanniam (Cooke),<br />

Bohemiam (Hansgirg) et Californiam Amer. bor. (Wolle). — Var.<br />

Treviranl (Kuetz.) Kirchn. Alg. Schles. p. 64, Hansg. Prodr. p. 53,<br />

Sphceroplea Trevirani Kuetz. Phyc. gener. p. 262, Species pag.<br />

362, Sphceroplea sericea Ag. Syst. pag. 76: cellulis vegetativis<br />

36-50 ^. cr., 8-plo longioribus, oosporis biseriatis, circ. 20 (j..<br />

diam. In Germania et Bohemia. — Var. Leibleinii (Kuetz.) Kirchn.<br />

Alg. Schles. pag. 64, Hansg. Prodr. pag. 53, Sphceroplea Leiblei-<br />

nii Kuetz. Phyc. gen. pag. 262, Tab. Phyc. III. t. 31, SphcB-<br />

roplea anyiulina Leibl. nec Agardh: cellulis vegetativis ut in varie-<br />

tate praecedenti ; oosporis uuiseriatls, circ. 26 \j.. diam. Cum varie-<br />

tate prascedente, — Var. Soleirolii (Mont. ?) Kirchn. Alg. Schles.<br />

p. 64, Hansg. Prodr. p. 53, Sphceropiea Soleirolii Mont. in Kuetz.<br />

Species pag. 362, Tab. Phyc. III, t. 31, Sphceropleihia Solei-<br />

roiii Duby Botan. Gall. II, p. 985: cellulis vegetativis usque ad 72<br />

[j.. cr., plerumque 10-16-pIo longioribus; oosporis biseriatis ut plurimum<br />

3S a, (rarius tantum 26) diam., miniatis. In paludosis circa<br />

«Calvi» iu ins. Corsica (SoLErROL). — Var. Braunii (Kuetz.) Kirchn.<br />

Alg. Schles. p. 64, Hansg. Prodr. pag. 53, Sphceroplea Braunii<br />

Kuetz. Species pag. 362, Tab. Phyc. III, t. 31, cellulis vegeta-<br />

tivis 45-65 a. cr., 16-20-plo longioribus; oosporis 2-3-seriatis


96 Contervoideae, Ulvace;^.<br />

vel irregulariter dispositis, 20-38 j.. (iiain., inaturis vivide fuscG'<br />

scentibus, nec miniatis. In aquis pr. a Freiburg n in Brisgovia (A.<br />

Bkaun). — Var. crassisepta Ileinr. in Bericht. deutsch. bot. Ges.<br />

1884, I, p. 450: septis crassis, quorum ia medio crebro coni vel<br />

colliculi promineat; ssepius et aliis locis in cellula annuli aut coai<br />

aut striae cellulosae inateriae excrescuat,- filameata facile articu-<br />

latim dilabuntur quo modo egregia vegetativa propagatio evenit.<br />

In locis inundatis prope u Gratz )) Styri«(LEiTGEB).<br />

Familia VI. ULVACEiE (Lamour.) Rabenh.<br />

Ulvaceoe Lamour. [1813] in Aan. du Museum XX, p. 275 em. Rabenh. [1868],<br />

Fl. Eur. Algar. III, p. 307, .1. Ag. Till Algernes Systematik. VI, 1883 excl.<br />

parte, Ardiss. Phyc. Medit. II, p. 185, Hansg. Prodr. Algeafl. voa Bohmea<br />

p, 53, De-Toai e Levi Fl. Alg. Vea. III, p. 182, Hauck Meeresalgen p. 422,<br />

Wolle Freshw. Alg. U. S. p. 106, Cooke Brit. Freshw. Alg. p. 128.<br />

Vlvacece, Phycoserideie^ Enteroynorxihece Kuetz. Pliyc. p. 294, Species Algarum<br />

p. 471.<br />

Thallus membraaaceus, foliaceus, fequalis vel crispatus, rarius tubulosus<br />

plus minusve intestiniformibus, teres v. subcompressus, mono-<br />

vel di-stromaticus; cellulis thallum constituentes nniaucleat», inem-<br />

brana crassiuscula, sa^pe stratosa praeditaj. Chlorophora laminaria, pa-<br />

rietem celluharum fere induentia.<br />

Propagatio zoogonidiis neutris (ii. e. inter se non copulantibus),<br />

acinetis, et cellulis immobilibus e cellularum singularum divisione or-<br />

tis coloniasque Protococci- vel Palmelliformes gignentibus.<br />

Geaeratio ') zoogonidiis, e celluhirum contentu evolutis, copulan-<br />

1) Quod ad Ulvacearum phaeaonriena generatioais et propagatioais aec aon<br />

sexualitatem attiaet, cfr. praecipue Areschoug Observatioaes phj^cologicae II<br />

uec aoa De copulatioae microzoosporaruai Eateromorphix) compressae, Jaaczewski<br />

et llostafiaski Observatioas sur quelqiies Algues possedaat des zoospo-<br />

res dimorphcs, Reiake Ueber Moaostroma bullosuin uad Tetraspora lubrica,<br />

Boraet ct Thuret Notes Algologiques fasc. II, Borzi Studi Algologici fasc. I, etc.<br />

Zoosporas Ulvaccaruin prinjum detexit et illustravit cl. Tlmret (Aaa. Scieac.<br />

Nat. 3 serie, toia. XIV [1850], p. 224, pl. 20), qui errorc iaductus eas duplicis<br />

formui admisit, uaas majores 4-ciliatas (macrozoosporas), alteras miaores<br />

2-cili;itas (microzoosporas); zoo.sporae vero utriusque forma) suat biciliat;i3 ot<br />

magaitudiae taiitum dilferuat. Sec. cl. Borzi Studi Algologici I, p. G ct seq.<br />

qui observationes in ULvam Lactucam fecit, zoospora3 utriusque forraoB revcra<br />

biciliataj partim inter se lateraliter copulaates zygota 4-ciliata et 2-<br />

aucieata (macrozoosporas Thur.) geacraat, partim (observaato cl. Bornet in<br />

Monostromalc Wif/roc/


Confervoideae, Ulvacoae. 97<br />

tibus et tunc zygota 4-ciliata post motionein priniutn quiescentia<br />

ciliaque relinqueiitia. efficientibus. Zygota frondes novas demuni evol-<br />

ventia.<br />

Obs. Confervoidea) maxima ex parte marinaj, perpaucae aquae<br />

dulcis incola3, nonnulla3 terrestres.<br />

Conspectus generum<br />

A) Tliallus basi disco radicali afflxus.<br />

Monostroma. Thallus halophilus, ') rarius hydrophilus 2), explanato-foliaceus,<br />

simplex vel hiciniatus, e cellularura stratu unico constans (monostroma-<br />

ticus).<br />

Uloa. Thallus halophilus, explanato-foliaceus, simplex vel laciniatus, e cel-<br />

lularum stratu duplici (insimul utroque adhaerente) constans (distroma-<br />

ticus).<br />

Enteromorpha. Thallus halophilus, rarius hydrophilus 3), saccato-flstulosus<br />

vel tubuloso-cylindraceus, simplex vel ramosus, primo confervoideus, mox<br />

celluloso-raonostromaticus.<br />

Letlerstedtia. Thallus halophilus, planus, membranaceus, eaule foliisque do-<br />

nutus e cellularum stratu duplici constans.<br />

Schizomeris. Thallus hydrophilus, e basi flliformi sursum explanatus, e cel-<br />

lulis quaternatira dispositis constans, polystromaticus.<br />

B) Thallus basi disco radicali haud afflxus, simpliciter appositus vel<br />

tota inferiori pagina matrici adhaerens.<br />

Prasiola. Thallus praecipue aerophilus, foliaceus; cellulis quaternatim di-<br />

spositae ; tetrades in areolas quadraticas aggregati.<br />

Protoderma. Thallus hydrophilus, membranaceo-crustiformis, tota inferiore<br />

pagina matrici adhasrens, e cellularum globosarum stratis pluribus con-<br />

stans.<br />

UlveUa. Tliallus halophilus, ad saxa, algas corallinaceas et squamariaceas<br />

vigens, ientiformis, minutissimus, tota inferiore pagina adhserens, centro<br />

e cellulis ovatis angulatisque (distromaticis), peripheria cellulis ovoideis<br />

rectangularibusque minoribus (monostromaticis) constans.<br />

? Pringsheimia. Thallus halophilus, ad caules Polysiphoniearum vigens, disci-<br />

partim nulla functione peracta et, ut videtur, steriles pereunt. Ex evolutione<br />

zygotorura Ulvce Lactucce, monente cl. Thuret Etudes Phycologiques pl. III,<br />

directe froiis proveuire videretur, observante e contrario cl. Borzi Studi al-<br />

gologici 1, t. I, primum plantulae unicellulares novum thallum evolventes gi-<br />

gnuntur.<br />

1) Hyclrophilas nuncupo species in aquis dulcibus vigentes, halophilas e<br />

contrario species in aquis salsis vel subsalsis vigentes, aerophilas demum<br />

eas quae in aere libere vivunt.<br />

2)'Cfr. Monostroma bultosum, qiiaternarium, merismo poedioides et thermale.<br />

3) Cfr. Enteromorpham intestinalem.<br />

7


98 GonrervoidCcic, Ulvaccto, Mouostroma.<br />

formis, habitu lcrc Coleochceles sculalai [ncnus iuvestigatioiie ultcriore<br />

a cl. Reinkc mox illustrandumj.<br />

Dermatophylon. Thallus hydrophilus, ad clypea testudinum vigcns, e ccUu-<br />

lis subquadraticis, polystromaticis constans.<br />

'i Physodictyon. Thallus hydrophilus, vesiculosus, c cellulis angulosis paren-<br />

chymatice connexis constans.<br />

? Thermocoelium. Thallus hydrophilus, therraalis, vesiculosus.<br />

i Epicladia. Thallus halophilus, investiens, zoophyticola [Geuus invcstigatio-<br />

ne ulteriore a cl. Reinko mox illustrandum].<br />

MONOSTROMA Thur. [1854] Note sur la Syn. des Ulva iii Ann. de la<br />

Societo des sciences naturelles de Cherbourg tom. II, p. 29 ern. Wittr.<br />

[1866] Forsok till en rnonogr. ofver Algslagtet Monostrotna (Etym.<br />

a monos solus et stroma) J. Ag. Tiil Algernes Systematilc VI,<br />

p. 90, Farlow Alg. New Engl. p. 41, Kjellm. Alg. Arct. p. 294,<br />

Hauck Meeresalgen p. 422, Ardiss. Phyc. Med. II, p. 188, De-Toni<br />

e Levi Fl. Alg. Ven. III, p. 183. — Thalliis tenui-membranaceus,<br />

basi adnatus, initio ssepe (forte semper) sacciformis, mox lacera-<br />

tus et in lacinias foliaceas, irregulares transmutatus, demum ssepe<br />

libere natans vel corporibus variis adfixus, e cellularum stratu uni-<br />

co compositus; celiulse rotundat?e vel angulatoe, ssepe quaternatse,<br />

prope basim ut plurimum elongato-clavatoe.<br />

Propagatio et generatio zoogonidiis ^) biciliatis e contentus cel-<br />

lularum <strong>omnium</strong> froudis divisione ortis. Teste Bornet, cellulai zoo-<br />

gonidiis farctae tum e thallo in gelatinam diffluente secedentes (/1/.<br />

Wiitrockii, M. orbiculatum) tum poro aperta) nec secedentes [M.<br />

Blyitii).<br />

Sectio 1. Eu-monostroma: [Monostroma (Thur.) ,1. Ag. Tili Algerncs Systematik<br />

VI, p. 97].<br />

Frons juvenilis saccata, demum (in plurimis) rupta lacerata, laciniis mo-<br />

nostromaticis, nunc basi adhaorentibus, nunc et in plurlbus specicbus sub-<br />

normalitcr separatis, liberis fluitantibus aut supra lundum cxpansis ; parie-<br />

tcs cellularum constitucntium extrorsum demum gclatinosi, quasi spatia intercellularia,<br />

vias intcr ccliulas arcasque ccllularum plus minus evidentcs men-<br />

tientes, forraantes. Species dilute virescentes.<br />

A) Frons fcre tota in lacinias disrupta, laciniis separatis lluitantibus aut supra<br />

fundum expansis.<br />

1) In .Vonostromate Wiltrochii Born., suadente ipso cl. Bornct, zoogonidia<br />

sine copulationc novum tliallum germinant; in Monostromafe bulloso Wittr,<br />

observante cl. Reinke, zoogouidia, etiam agaraice gcrminationi apta, possunt<br />

intcr 8c copulare et tunc zygota 4-ciliata donarc.


Confervoideae, Ulvaceie, Monostroma. 99<br />

* CoIIuUb laeiniarum separataruni evidontius bi-ter- aut quaternatim juncta3.<br />

1. Monostroma bullosum (Roth) Wittr. Monostr. p. 28, t. 1, f. 1, J. 254<br />

Ag. Till Algern. Syst. VI, p. 97, Reinke Ueber Monostroma bul-<br />

losum und Tetraspora lubrica, Ulca bullosa Roth Catal. III, p.<br />

329, Ag. Sp, p. 414 nec Hassall, Uloa Laciuca /3. Huds. Fl. Angi.<br />

p. 567 nec alior., Tremella Lactuca var. a Gmel. Hist. Fuc. p. 21G,<br />

Tremella palustris Web. Spec. fl. Goett. p. 217, Ulva minima<br />

Vauch. Hist. Conf. p. 243, t. 17, f. 1, Tetraspora minimaBesy.<br />

Obs. plant. d' Ang. p, 17 nec Ag,, Teiraspora bullosa Kuetz. Phyc.<br />

germ, p. 153, Sp. p. 226, Tab, Phyc. I, t. 28, f. 1, Rabenh. Alg.<br />

Eur. n. 1233. — Thallo callo radicali adnato, initio saccato, de-<br />

inde dehiscentiae causa membranaceo, valde tenui flaccidoque, lu-<br />

brico, intense viridi; cellulis rotundato-semicircularibus, geminis<br />

vel quaternis, in substantia intercellulari copiosa laxius dispositis,<br />

in sectione thalli transversa horizontaliter ovalibus vel ovatis, 3,5-<br />

5 [J: altis, contentu chlorophylloso omnino repletis.<br />

Hab. in aquis dulcibus in Suecia (Wahlenberg, Areschoug), in<br />

Helvetia (C. Agardh), in Neerlandia (Rabenhorst), in Gallia (Thu-<br />

ret), in Vogesis (Mougeot et Nestler), in Anglia (Dillbnius) et<br />

Hibernia (Mackay). — A Tetraspora gelaiinosa caute dignoscen-<br />

dum. De zoogonidiis cfr. p. 93 in notula.<br />

2. Monostroma lubricum Kjellm. Om Spetsberg. Thallophyter II, p. 48, 255<br />

t. 4, f. 8-9, Alg. Arct. p. 295. — Thallo membranaceo, pallide<br />

vel albido-viridi, tenui, valde lubrico flaccidoque, forma irregulari,<br />

laciniato, plicato, margine crispo et lacerato, 18-22 p.. crasso;<br />

chlorophoris lumina cellularum explentibus, in sectione thalli trans-<br />

versa horizontaliter ovatis vel oblongis, 4,5-8 ja. altis, a superficie<br />

thalli visis circularibus, rotundato-semicircularibus vel angulari-<br />

bus, subrotundatis, sfepe geminis vel quaternis, membranae parte<br />

cellularum superficiali crassiori.<br />

Hab. ad aFairhavn» Spitzbergiae. — Thallus 15 cm. longus,<br />

fere ita latus.<br />

3. Monostroma laceratum Thur. Note sur la Syn. des Ulva pag. 32, 256<br />

Wittr. Monostr. p. 30, t. 1, f. 2, J. Ag. Till Algern. Systera. VI,<br />

p. 98, Cooke Brit. Freshw. Alg. pag. 131, t. 51, f. 6. — Thallo<br />

membranaceo, denique libero, tenui flaccidoque, pallide viridi, forma<br />

irregulari, rugoso, margine plano erosoque vel crispo, 40-55<br />

u. crasso ; cellulis rotundatis, geminis, ternis vel quaternis, in sub-<br />

stantia intercellulari copiosa laxius dispositis, in sectione thalli


100 Confervoidese, Ulvaceae, Monostroiiia.<br />

transversa verticaliter ovalibus, 17-23 ;/. altis, chlorophoro cen-<br />

trali, eadem fere forma ac cellula, dimidiara circiter hujus partem<br />

occupante.<br />

Hab. prope c. S. Waast-la-Hougue» (Thuret) et (( Quineville)) in<br />

Gallia, (Dr. Lebel) ad oras UritanniaG (Cooke). — Suadente cl. J.<br />

Agardh 1. c. chlorophora (endochromata) sunt latiuscuhi, sat con-<br />

spicua, 2-4-nata et paria invicem distincta spatiis qua3 sua latilu-<br />

dine chlorophororum latitudinem circiter sequant aut superant.<br />

Frondes juveniles ca?spitos8e, nempe plures concrescentes videutur,<br />

obovato-cucullatie, dein fere totai ruptcc et maximopere superne<br />

dilatat?e in lacinias secedunt, qua3 margine demum fiunt lacerae et<br />

unduIato-crispa3 , margine crispo sursum et deorsum conspicue<br />

flexo.<br />

'i. Monostroma quaternarium (Kuetz.) Desmaz. Pl. crypt. Fr. sor. nouv<br />

n. 603, Wittr. Monostr. p. 37, t. 1, f. 5, J. Ag. Till Algern. Sy<br />

stem. VI, p. 98, Hauck Meeresalgen p. 422, Ardiss. Phyc. Med<br />

II, p. 189, De-Toni e Levi Fl. Alg. Ven. III, p. 183, Ulva qua<br />

iernaria Kuetz. Tab. Phyc. VI, t. 13, f. 2, Rabenh. Fl. Eur. Al<br />

gar. III, p. 317, Ulva oxycocca Kuetz. in Hohen. Alg. mar. exsicc<br />

n. 54. — Thallo membranaceo, 1-5 dm. diam., denique libero, te<br />

nui flaccidoque, pailide viridi, nitido, irregulariter lobato, plicato,<br />

margine subplano, 20-24 y.. crasso; cellulis rotundatis, arctius ap-<br />

positis, ternis vel quateruis, in sectione thalli transversa vertica-<br />

liter semicircularibus vel ovalibus, 15-17 a. altis; chlorophoro<br />

centrali eadem fere forma ac cellula, dimidiam circiter hujus par-<br />

tem occupante.<br />

Eab. in aquis dulcibus et salsis (( Tourlaville » prope ((Cherbourg»<br />

(Le Jolis), (( Avelles Calvados et Fresney-St.-Ccjme » (Lenor-<br />

MAND, Dr Bre'bissos), ad ((Caen» (Chauvin sec. J. Agardh), in mari<br />

ligustico ad ((Nice» (Nica^am) (Dr. Bornet) et in Adriatico (Dr,<br />

Hauck). — Suadente J. Ag. I. c. viget hcec species etiam ad oras<br />

Americae borealis.<br />

5. Monostroma nitidum Wittr. Monostrom. p. 41, t. II, f. 7. — Thal-<br />

lo membranaceo, callo radicali adnato, tenui flaccidoque, flave-<br />

scenti-viridi, nitido, sublubrico, forma irregulari, laciniato. plicato,<br />

margine crispo et lacerato; parte ejus monostromatica 24-30<br />

[j.. crassa; cellulis ejusdem partis tlialli angularibus, angulis sub-<br />

rotundatis, plerumque inordinatis, arctius appositis, in sectione<br />

thalli transversa suborbicularibus, 12-15 a. altis ; chlorophoro cen-<br />

trali, angulato, dimidiam fere cellulcc partem occupante.<br />

i57


ConfervoideoD, Ulvacese, Monostroma. lOl<br />

Hab. ad insiilas a Friendly )) Australise (W. H. Harvey) nec non<br />

ad oras sinenses Asise orientalis (Herb. Schwartzii sub nomine U.<br />

Laciucce L.).<br />

** Cellulae laciniarum separatarum quasi singulae, endocliroraatibus nirai-<br />

rura oranium spatio mox aeque lato separatis.<br />

6. Monostroma oxycoccum (Knetz.) Thur. Note sur la Synon. des 059<br />

Ulva p. 20, Wittr. Monostr. p. 32, t. 1. f. 3, Ulva oxysperma<br />

Kuetz. Pliyc. gener. p. 244, Ulva oxycocca Kuetz. Phyc. germ.<br />

p. 244, Sp. p. 474, Tab. Phyc. VI. t. 13, f. 1, Desmaz. Crypt. Fr.<br />

nouv. ser. n. 602 nec Le Jolis. — Thallo membranaceo, denique<br />

libero, tenui flaccidoque, pallide viridi, forma irregulari, plicato,<br />

margine plano, 30-33 a. crasso; cellulis angularibus, subrotundatis,<br />

plerumque inordinatis, arctius appositis, in sectione thalli transver-<br />

sa verticaliter ovalibus vel subcircularibus, 17-18 y.. altis,- chlo-<br />

roplioro centrali, tertiam fere partem cellulfe occupante.<br />

Hoh. in aquis subsalsis in sinu uSchleyn prope uWinnig» maris<br />

baltici (Froelich). — Sec. cl. Hauck, Meeresalgea p, 424, videtur<br />

aptius ut varietas Monostromatif^ latissimi adscribendum.<br />

7. Monostroma orbiculatum Thur. in Mem. Soc. Sc nat. de Cher- 2C0<br />

bourg 1854, p. 388, Wittr. Monostr. pag. 39, t. 2, f. 6, Desmaz.<br />

Crypt. Fr. nouv. ser. n. 316, Le Jol. Alg. mar, exs. n. 173, Ulva<br />

orbiculata (Thur.) Rabenh. FI. Eui;. Algar. III, p. 316. — Thallo<br />

membranaceo, initio fibrillis alligantibus adnato, d&nique libero,<br />

tenui flaccidoque, viridi, suborbiculaii, radiatim plicato, margine<br />

undulato; parte ejus monostromatica 32-40 a. crassa, cellulis ejusdem<br />

partis thalli angularibus, inordinatis, arctissime appositis, in<br />

sectione thalli transversa verticaliter ovalibus, 25-30 a. altis;<br />

chlorophoro centraii, angulari, dimidiam fere partem celluLio oc-<br />

cupante.<br />

Rab. in agris subsalsis imprimis ad Ruppiam, Zannichel*<br />

liam etc. Gallife ad a Querquevillen prope u Cherbourg» (Thuret,<br />

Le Jolis, Lebel).<br />

8. Monostroma balticum (Aresch.) Wittr. Monostr. p. 48, t. 3, f. 10, 201<br />

Hauck Meeresalgen p. 424, Uiva baltica Aresch. in Acad. foren.<br />

vart. 1865 et Alg. Scand. exs. ser. nov. n. 27. — Thallo tenui-mem-<br />

branaceo, 1-2 dm diam., denique libero, subrigido, albido-viridi, for-^<br />

nia irregulari, rugoso, margine subplano, 28-33 u. crasso; cellulis<br />

5-7-anguIaribu.«, irregulariter dispositis, totis viridibus, in sectione<br />

thalli transversa verticaliter subrectangularibus, 25-33^8-16,


102 Confervoidese, Ulvacea), Monostroma.<br />

cavo cellularuni 9-12-7-15, niembrana extus S-10 a. crassa;<br />

chlorophoro disciformi, in sectione thalli transversa zonam trans-<br />

versalem 8-1 1 a. latam per mediam cellulam efformante.<br />

llab. in aquis salsis in mari baltico (Krok, Cleve). — Sua-<br />

dente cl. Hauck 1. c. verisimiliter Monosiromatis laiissimi formam<br />

sistit.<br />

0. Monostroma latisslmum (Kuetz.) Wittr. Monostr. p. 33, t. 1, f. 4, 202<br />

J. Ag. Till Algernes System. VI, pag. 99, Hauck Meeresalgen<br />

p. 424, Ardiss. Phyc. Medit. II, p. 190, KjeUm. Alg. Arct. p. 294,<br />

Ulva laiissima Kuetz. Phyc. gener. p. 296, t. 20, f. 4, Sp. p. 474,<br />

Tab. Phjc. VI, t. 14. — Thallo membranaceo, initio callo radi-<br />

cali vel fibrillis alligantibus adnato, deinde libero, tenui flaccido-<br />

quo, viridi, nitido, forma irregulari, plicato, margine plano vel<br />

undulato; parte ejus monostromatica 20-25 a. crassa; cellulis ejusdem<br />

thalli partis 6-angularibus (angulis rotundatis), plerumque<br />

inordinati.s, arctius appositis, in sectione thalli transversa vertica-<br />

liter ovalibus, 14-18 u.. altis; chlorophoro centrali, eadem fere<br />

forma ac cellula, majorem hujus partem occupanti.<br />

Hab. in aquis salsis in mari adriatico, mediterraneo, atlantico<br />

et pacifico ad oras Scaniae et prope uBornhohn)) (Krok), «Schschwig»<br />

(Wittrock), ad {(Quinevillo)) Normandia? (Dr. Lebel) pr.<br />

(( Nice)) Gallise (Thuret), Venetiis Italiai (Kuetzing) et Monfalcone<br />

Illyrise (Hauck), ad oras Africae borealis (Kuetzing) et Nova3 Ze-<br />

landiae (Dr. Hooker).<br />

B) Frondis superior pars rupta, in laclnias cum frondis parte inferiore<br />

cohaerentes et ita afflxas, irregulariter flssa.<br />

10. Monostroma Wittrockii Dorn. Not. Algol. II, p. 176, t. 45, J. Ag. 203<br />

Till Algern. System. VI, p. 101, Ilauck Meeresalgen p. 422, f. 187,<br />

Cooke Brit. Freshw. Alg. p. 132, t. 51, f. 8. - Thallo dilute vi-<br />

ridi, nitento, membranaceo, initio callo radicali, mox fibris alli-<br />

gantibus adnato, primo sacculum minutum, oblongum, demum in<br />

lacinias irregulares, tonui-membranaceas fissum simulante ; laciniis<br />

liberis, subinde corporibus nonnullis adha)rentibus, 3-8 cm. diam.,<br />

16-18 a. crassis, margine integro, undulato; collulis rotundato-an-<br />

gulatis, plus minus conspicue binatis vel subquaternatis, in sectio-<br />

ne thalli transver.sa rotundalis vel subhemispha^ricis, binatim sub-<br />

conjunctis, circ. 10 ;;.. altis ; chlorophoris dimidiam cellula^ parteni<br />

occupantil)us.<br />

Hab. m mari atlantico ad u Cherbourg )) Gallitie (Hornkt), bal-


Confervoideffi, Ulvace


104 Confervoideae, Ulvaceae, Monostroma.<br />

transversa thalli quadratum vel rectangulare, 10-15 a. altuni non<br />

vel fere explente; parte zoogonidiifera e cellulis lumine cellulari<br />

in sectione transversa tlialli elliptico vel circulari constructa.<br />

Jlab. ad alias algas, imprimis ad Halosaccion ramentaceum,<br />

ad «Maaso)) et aGjesvaer)) Plnmarchiae (Ivjellm\n).<br />

14. Monostroma angicavum Kjellm. Alg. Arct. p. 207, t. XXIX. — 2^7<br />

Thallo callo radicali adnato, 5 cm. loiigo, 4 cm. lato, initio vesicam<br />

piriformem constituente, dein expanso, membranaceo, flaccido, lubri-<br />

co, fusco-viridi, demum pallescente, parce laciniato, margine plano,<br />

lacerato; parte monostromatica 45-60 a. crassa, cellulis in sectione<br />

thalli transversa lumina cellularia verticaliter rectangularia (angu-<br />

lis rotundatis) 25-28:^8-10 pra^bentibus, cblorophoro cellulas ve-<br />

getativas liaud explente parte 200 zoogonidiifera 55-60 y.. crassa,<br />

seriebus cellularum 25-28 a. altis et plerumque 10 a. latis.<br />

TTab. ad algas litorales in mari polari norvegico ad « Maaso<br />

Finmarchi;e (Kjellman). — E cohorte M. Greviliei.<br />

15. Monostroma saccodeum Kjellm. Alg. Arct. p. 296, t. XXVIII, ^68<br />

f. 1-10, Monostroma latissimum Kleen Nordland. Alg. p. 41, sal-<br />

tem ex parte. — Thallo callo radicali adnato, initio ellipsoideo-<br />

vel piriformi, 4 cm. longo, Isete herbaceo-viridi, saccato, dein<br />

membranaceo, in lacinias oblongas, lanceolatas vel ovatas, mar-<br />

gine crispo vel plus minus decomposito fisso; parte monostromatica<br />

inferne 30-40, superne 25-30 a. crassa, e cellulis constructa a<br />

fronte visis lumine rotundatis, semicircularibus vel 3-5-anguIatis,<br />

inter se membrana crassiuscula separatis in sectione thalli trans-<br />

versa verticaliter ellipticis, 15-17^:8-10; chlorophoro lumen cel-<br />

lulare fere ex toto explente.<br />

Hah. ad algas varias e. g. Corallinam, Rhodomelam, Halosaccion,<br />

Fucoideas nec non ad serpulas et lapides prope<br />

((Maaso))et ((Gjesvaer)) Finmarchine (Kjellman) et in Norvegia<br />

boreali (Kleen).<br />

16. Monostroma Lactuca (L.) J. Ag. Till Algern. Systematik VI, p. 102, 269<br />

t. III, f. 90, Monostroma Gremllei var. T^actuca Hauck Meeresalgen<br />

p. 425, Ulca Lactuca Ag. Syn. Alg. Scand. p. 40, Sp. I, p. 409,<br />

Syst. p. 189, Aresch. Alg. Scand. exs. n. 121! nec Grev. — Thal-<br />

lo 1-3 dm. longo, initio saccato, obconico, demum in lacinias nu-<br />

merosas, sublineares, initio tenuissime membranaceas, saepe undulato-<br />

plicatas aut tortas, demum ad niarginem minute crispatas, parte in-<br />

feriori persistenti subpalmatim adlixas partito; cellulis irregula-<br />

ritor 3-4-5-angulatis, angulis rotundatis, subaequilongis vel lati-<br />

»


Confervoideae, Ulvaceae, Monostroma. 105<br />

tudiiie duplo longioribus, sfKpe geminatis, hinc illinc 3-4-ternatis;<br />

in sectione transversa thalli ovalibus, circ. IGv. altis; chloropho-<br />

ro fasciam angustam secus longitudinem cellulae contractam, homogeneam<br />

efformante, nucleo ssepe incluso.<br />

Hab. in mari baltico et nordico; an in sinu assabensi maris<br />

Rubri (Piccone) et ad oras Brasiliae (Martens) eadem species? —<br />

Vix ab hac specie differre videtur, teste ipso J. Agardh, Monosfroma<br />

pulchrum Farlow Cfr. n. 28.<br />

17. Monostroma undulatum Wittr. Monostr. p. 46, t. 3, f. 9, Kjellm. 270<br />

Alg. Arct. p. 295, Uloa Lacluca Wahlb. Fl. Lapponica p. 507. —<br />

Thallo membranaceo, callo radicali adnato, tenui flaccidoque, dilute<br />

viridi, oblongo, margine valde undulato; parte ejus monostromatica<br />

40-50 u. crassa; cellulis ejusdem partis thalli 4-5-aDgularibus,<br />

totis viridibus, arctius appositis, geminis, ternis vel quaternis, in<br />

sectione thalii transversa verticaliter semicircularibus vel ovali-<br />

bus, 19-22 a. altis; chlorophoro disciforrai, in sectione thalli trans-<br />

versa zonam transversariam, 7-9 a. latam per raediam cellulam<br />

efformante.<br />

Hab. in aquis salsis ad Corallinam officinalem in ins.<br />

uKjerring)) Norvegiae borealis (Wahlenberg). — Videtur M. La-<br />

ctucce persimile, nisi analogum.<br />

18. Monostroma arcticum Wittr. Monostr. p. 44, t. 2, f. 8, J. Ag. Till 271<br />

Algern. System. VI, p. 106, Kjellm. Alg. Arctic. p. 299. — Thallo<br />

membranaceo, callo radicali adnato, tenui flaccidoque, intense vi-<br />

ridi, forma irregulari, iii lacinias cuneatas profunde partito, subradiatim<br />

plicato, margine crispo; parte ejus monostromatica 24-25<br />

a. crassa; cellulis ejusdem partis thalli 5-6-angularibus, inordinatis,<br />

arctissime appositis, in sectione thalli transversali horizontaliter<br />

ovalibus, 10-16 p.. altis; chlorophoro centrali, eadem fere forma ac<br />

cellula, majorem hujus partem occupante.<br />

Hab. in aquis marinis ad Halosaccion ramentaceum,<br />

Rhodomelam subfuscam, Gigartinam mamillosam pr.<br />

((Maasoj) et ((Gjesvaer» in Finmarchia occidentali (T. M. Fries<br />

et S. E. Henschen), ad conchas algasque varias ad Bodo (?) Nor-<br />

vegiae borealis. — Teste cl. J. Agardh 1. c, specimen ex ins.<br />

Foeroarum a Lyngbye lectum nomineque ((Ulva plicata infans))<br />

inscriptum offert characteres M. arciici Wittr. Ulva plicata Strom<br />

ad M. sple7idens Wittr. attulit cl. J. Agardh. Ignotum vero ma-<br />

net e^ schedulis Lyngbyeanis an U. plicala infans ad scopulos<br />

obruptos (ut de sua Ulca plicata aduUa statuit Strom), utrum ad


106 Confervoidoa), Ulvacea?, Monostrorna.<br />

alias algas aflixa fuerit ut de M. arctico asseruit Wittrock. Curn<br />

M. arclico videtur etiam, suadente ipso Agardli, Enieromorpha<br />

Cornucopicv Hook. Brit. Fl. II, p. 313 et Harv. Phjc. Brit. t. 301<br />

comparanda.<br />

C) Frons lcre tota integriiiscula tubulosa aut eollapsa, inferne in stipitem<br />

attenuata, sursum dilatata, demum forsan apice hians.<br />

19. Monostroma groenlandicum J. Ag. Till Algern. Systematik VI, 972<br />

pag. 107, t. 3, f. 80-83. — Minutuni, inferne immo vix capillare,<br />

sursum dilatato-tubiforme, 2-5 cm. altum, demum cylindraceum ;<br />

cellulis rotundatis aut oblongis, minori spatio sejunctis, interstitiis<br />

golatinosis, parietibus vicinarum vix in communem coalescentibus,<br />

sine ordine dispositis, nec lineas transversales neque longitudinales<br />

praebentibus; endochromate 2-3-4-subdiviso.<br />

Hab. ad oras Groenlandiae (Vahl). — Speciraina exsiccata charta)<br />

arcte adha^rent.<br />

20. Monostroma Vahlii J. Ag. Till Algernes Systematik VI, p. 109, 273<br />

tab. 3, f. 84-89. — Majusculum, 12-13 cm. usque longum, 2 cm.<br />

circ. diam.; thallo cjlindraceo-obovato, supra stipitem tenuiorem<br />

conspicue dilatato, tubuloso, integriusculo aut summo apice demum<br />

lacero, membrana tenui, collabente, subclathrato-cellulosa, cellulis<br />

junioribus angulatis, parietibus crassiusculis invicem distinctis, fere<br />

in lineas longitudinales irregulares conjunctis, inferioribus elonga-<br />

tis, superioribus sensim brevioribus, maturescentibus rotundatis, sub-<br />

singulis.<br />

Hab. ad oras Groenlandia3 (Vahl, Berggren). — Dispositione<br />

collularum M. iubrico KjeHm. videtur simillimum.<br />

7)) Frons sessilis bullato-inOata, nunc depresso-globosa, sinuosa novisque<br />

bullis superpositis intequali aut subramosa, membrana demum vix disrupta.<br />

21. Monostroma thermale (Menegh.) Kuetz. in J. Ag. Till Algernes 274<br />

Systomatik VI, p. 110, Uloa Ihermalis Monegh. Consp. Alg. P]ug.<br />

(1837) p. 21, Uloa aponina Menegh. in Kuetz. Tab. Phyc. VI, p. 0,<br />

t. II, f. 2, Rabenh. Fl. Eur, Algar. III, pag. 317, Wittr. Monostr.<br />

p. 03. — Parvulutn, 2 mm. circ. diam., opacum, nullo nitore pra^-<br />

ditum, saturate viride, vesiculosum, vesiculis globosis numerosis ag-<br />

gregatis, pisiformibus, earum membrana e cellularum 5-6-angula-<br />

rium mnjorum strato unico formata; cliloropiioris demum contractis,<br />

subglobosis non divisis, homogenois (nec granulatis).<br />

Hab. in aqua fervida (30" C) thermarum Euganearum Italia*<br />

I


Confervoideae, Ulvacea^, Monostroma. 107<br />

borealis (Meneghini). — In specirainibus gallicis (an identicis cum<br />

aponinis?) ad Telonem in aquis stagnantibus lectis, teste J. Agardh,<br />

color adest dilutius virens, magnitudo 4-6 cm. sequans.<br />

Sectio 2. Ulvaria ('Rupreeht) J. Ag. Till Algernes Systeraatilv VI, pag. 111.<br />

Frons juvenilis saccata, mox rupta in laciaias monostromaticas, supra pedem<br />

subreniformiter expansas divisa; cellulae constituentes (a iacie visae)<br />

rotundato-angulataa, verticaliter elongatcB; membrana cellularum firnia<br />

post zoosporarum eruptionem persistens et parietibus distiucte limitatis eximie<br />

reticulata.<br />

22. li/lonostroma obscurum (Kuetz.) J. Ag. Till Algern. Systeraatik 27^,<br />

VI, p. 111, Jj. obscura Kuetz. Phyc. gener. p, 296, Sp. pag. 474, /<br />

Tab. Phyc. IV, t. 12, f. 2. — Thallo minuto, nigro-viridi, laci-<br />

niato-multifido; laciniis oblongis ; cellulis verticalibus (in sectione<br />

transversali) oblongis, chlorophoris, obscure viridibus,<br />

liab. ad algas majores in sinu Biscajensi pr. uBiaritz)) nec non<br />

pr. ((Setubal» Lusitaniae (Welwitsch), ad (( Rio-Janeiro )) Brasiliae<br />

(Glaziou sec. Martens). — Characteribus a Kuetzing allatis, cl. J.<br />

Agardh 1. c, ex speciminibus lusitanicis, adjungit sequentia: planta<br />

juvenilis nonduin 2 mm. longitudine superans, in vesiculam pirifor-<br />

mera est inflata et jam fuscescenti colore donata ; cellulae ruinutre,<br />

rotundato-angulatae sunt invicem distinctae parietibus angustis, chlorophorum<br />

foventes juxta parietes obscuriore in media celiulae parte<br />

dilutiore; quae in stipite vesiculos adsunt cellulae aliai breves, alise<br />

jam eiongatae : elongatse continuantur sursum quasi venae, quae con-<br />

similibus cellulis constant, supra stipitem tamen mox evanescentes,<br />

cellulse in his adparent angustiores, diametro 3-plo longiores; mar-<br />

go angustus, hyalinus cuticul?e frondem juvenilem cingit ; in parte<br />

superiore sunt cellulae rotundato-anguIataB, polyhedrse et parietibus<br />

planis invicem separata). Thallus adultior videtur monostromaticus,<br />

celiulae intra cuticulam utrinque flrmam, sublaraellosam verticaliter<br />

elongata), ipsorum diametro fere 3-plo longiores, (chlorophoro?)<br />

atro-viridi, subgranuloso, fere ex toto repletas.<br />

23. Monostroma splendens (Rupr.) Wittr. Monostr. p. 50, t. 3, f. 12, 2713<br />

J. Ag. Till Algern. System. VI, p. 112, t. 3, f. 91-92, Ulcaria<br />

splendens Rupr. Tange des ochotischen Meeres p. 218, Ulva pH'<br />

caia Strom Sondraoor Beskr. et quorumd. auct.? sec. J. Ag. —<br />

Thallo membranaceo, callo radicali adnato, ad partem inferiorem<br />

valde crasso et coriaceo, ad superiorem tenuiori, fusco-viridi, niti-<br />

do, in lacinias cuneatas iterura iteruraque profunde partito, subplano,<br />

margine eroso; parte ejus raonostroraatica 49-53 a. crassa; cellu"


108 ConfervoidecX;, fjlvacea}, Monostroma.<br />

lis ejusdem partis thalli 4-6-anguIaribus, deuse stipatis, geminis<br />

vel quaterhis, in sectione thalli transversa verticaliter rectangula-<br />

ribus, angulis rotundatis, 40-42 a. altis, endochromate(chlorophoro?)<br />

oninino fere repletis.<br />

Hab. ad alias algas, ex. ^v. Ptilotam 1 y co pod i oi d em in<br />

oceano pacifico arctico ad fretum I*eheriiig et ad insulas Aleutinas<br />

(llurRECHT) nec non in atlantico ad oras Norvegiae et Groenlandiae<br />

(Strom et alii auctores), ad «Trondhjem» maris arctici (J. Agardh).<br />

— Cl. J. Agardh I. c. has observationes de liac specie praebet: in<br />

fronde adultiore stipes a(iest ambitu subflabellatus, quasi striis lon-<br />

gitudinalibus ad diversas lacinias excurrentibus notatus; pagina, qua^<br />

inferior est, constat denso adparatu filorum radicantium, a cellulis<br />

superioris paginse decurrentium. Superior pagina componitur e cel-<br />

lulis monostromaticis, quK supra strias longitudinales magis verti-<br />

caliter, in partibus interjacentibus paullisper oblique positae sunt<br />

ita ut apices, qui inferiorera paginam spectant, propa strias longi-<br />

tudinales (et praecipue radicales) deorsum convergant; frondes junio-<br />

res, at adultae, sunt atro-virentes et nitidre; in fronde fructifera cel-<br />

lulae marginales frondis superioris prinne maturescuut, quare fron-<br />

des maturse saepe cinguntur margine pliis minus lato membranae<br />

decoloratse, fere in lividum tendentis, quse microscopii ope obser-<br />

vata, constituta videtur reticulo distinctissimo, zoogonidiis omnibus<br />

evacuatis. In partibus inferioribus frondes demum admodum fuscae<br />

fiunt. Frondes ceterum saepe pertusa? foraminibus majoribus raino-<br />

ribusque; cellulae marginales et qua; his foraminibus sunt proximae<br />

plerumque rotundato-prominulae sursum et deorsum versa3, raarginem<br />

quasi crenulatum reddere tendunt.<br />

24. Monostroma Blyttii (Aresch.) Wittr. Monostr. p. 40, t. 3, f. II, 277<br />

J. Ag. Till Algern. System. VI, pag. 113, t. 3, f.


Confervoidea3, Ulvacea^, Monostroma. 109<br />

Mass. » Americ?e borealis (Farlow). — Specimiiia americana, sua-<br />

dente Farlow 1. c, vix 28-10 u.. crassa. — Cl. Kieen Om Nordlandsens<br />

Nogre hafsalger pag. 42, dubitavit an M. Blijtli et M.<br />

splendens unam eamdemque speciem constituerent, cujus speciei<br />

quoque fusiorem descriptionem dedit.<br />

25. Monostroma fuscum (Post. et Uupr.) Wittr. Monostr. p. 53, t. 4, 078<br />

f. 13, Hauck Meeresalgen p. 425, Kjellm. Alg. Arct. p. 29J, Ulva<br />

fusca Post. et llupr. Illustr. Aig. in Oc. paciflco coUect. (1840)<br />

p. 21, t. 37, Kuetz. Sp. p. 475, Ulva sordida Aresch. Phyc. scand.<br />

mar. (1850), pag. 187, t, 1, f. H, Phyc. nov. p. 371, Alg. scand.<br />

exs. ser. nov. n. 120, Rabenh. Alg. Eur. n. 1606. — Thallo mem-<br />

branaceo, initio stipite cavo adnato, deinde libero, tenui subflacci-<br />

doque, sordide vel fusco-viridi, forma irreguiari, laciniato, margine<br />

undulato; parte ejus monostromatica 20-25 a. crassa; cellulis ejusdem<br />

thalli partis 4-6-angularibus, inordinatis, dense stipatis, in<br />

sectione transversali horizontaliter rectangularibus vel subquadra-<br />

tis, 16-21 u.. altis, endochromate omnino fere repletis.<br />

Hab. in mari pacifico septentrionali ad oras Americae rossice<br />

(RupRECHT et PosTELs) nGc uon in mari baltico ad oras occidenta-<br />

les Scandinaviae imprimis ad aGoteburg» et a Chrystiansund » ('Are-<br />

schoug), ad '.( Mandal )) (Blytt) et a Alsteno» pr. (cMaaso)) in Fin-<br />

marchia occidentali (Henschen), ad oras Spitzbergiae (Kjellman), in<br />

mari albo (Gobi), ad Groenlandiam (Kjellman) et Novam Semliam<br />

(Kjellman).<br />

26. Monostroma leptodermum Kjellm. Ueber die Alg. veget. des Mur- 279<br />

manschen Meeres p. 52, t. 1, f. 23-24, Alg. Arct. pag. 299. —<br />

— Thallo pallide viridi, flaccido, chartas arcte adhaerente, tenuis-<br />

simo, 7-10 [j.. crasso ; cellulis a superficie visis angularibus, in se-<br />

ctione thalli transversa quadratis vel rectangularibus, vulgo 4,5-8<br />

a. latis, membrana vix 1 [x. crassa ; chlorophoris lumina cellularia<br />

explentibus vel fere explentibus, in sectione optica quadratis vel<br />

rectangularibus, angulis sa^pe subro tundatis.<br />

Hab. in c. Matotschkin Shar)). — Monoslromati fasco (Rupr.)<br />

Wittr. structura affine. Fragmentum a cl. Kjellman illustratum 10<br />

cm. longitudinem aequat, 6 cm. circ. lat., margine plicatum et<br />

tortum.<br />

27. Monostroma crispatum Kjellm. Alg. of the Arctic Sea p. 300, t. 280<br />

XXVIII, f. 11-13. — Thallo callo radicali adnato, membranaceo,<br />

obovato, 4 cm. longo, 1,5 cm. vix crasso, obscure viridi-nigresceute,<br />

margine lacerato, crispo, inferne ad 170, superne ad 50 f/. crasso;


110 Conrervoideie, Ulvacece, Ulva.<br />

iJtirte moiiostromatica e cellulis in sectione tlialli transver.sa lumina<br />

quadrangularia 35^15-35 iata prjebontibus contoxta; chlorophoro<br />

lumen cellulai haud ox toto implente.<br />

Hab. ad lapides pr. (c Maasti n Finraarchiai (Kjellman). — E co-<br />

horte Mon. Blyllii et Mon. fusoi.<br />

Spocies quoad sectionem incerta.<br />

28. Monostroma pulchrum Farlow New Engl. Alg. p. 41. — Fasci- 28i<br />

culatuni; thallo membranaceo, hete viridi, lanceolato vel cuneato-<br />

lanceolato, basi attenuato, margiue crispato, 4-21 cra. longo, 4-5<br />

cm. lato, substantia tenuissima, circ. 6 y.. crasso; cellulis irregu-<br />

laribus, plus minus sinuatis, substaiitia intercollulari parca.<br />

JJab. ad oras Amer. borealis iraprirais ad «Watch Hill Conn.»<br />

(Eaton) ((Gloucester Mass.)) (D."-'^ Bray), (( Portland Me. i) (Fuller).<br />

— Habitus fero Ulvcc Linzcv.<br />

29, Monostroma? merismopoedioides (Wood) De-Toni, Uloa merismo- 2^2<br />

poedioides Wood in Bot. Rep. U. S. Geol. Expl. of the Fortieth<br />

Parallel p. 415 Contrib. Freshw. Alg. U. S. p. 182. — Amplum,<br />

membranaceum, late expansum, dilute viride, tenue, radiatim et<br />

enorraiter plicatura, ambitu saepe subrotundatura, rnargine undulato<br />

interdum subcrenato; cellulis ovalibus vel angularibus 4-6,5 :j.. raro<br />

ad 10 //. latis, nucleo (?) destitutis, quatenariis et in familias Meri-<br />

suiopncdiarum modo obscure associatis.<br />

Hab. in torrentibus ad «Diaraond Range» et « Rocky Moun-<br />

tains» Americse borealis (Wood, Watson). — Frons 7-8 cm. longa,<br />

5 cra. lata.<br />

ULVA L. [1737] Gen. p. 320 era. J. Ag. [1883] Till Algernes Syste-<br />

matik VI, p. 160, (Etyra. a voce latina Ulva (herba palustis) qua3<br />

verisimiliter a celtico UL h. e. aqua), Ardiss. Pliyc. Medit. 11,<br />

pag. 190 excl. p. llauck Meeresalgen p. 435, De-Toni e Levi FI.<br />

Alg. Ven. III, pag. 184, exci. p., Borzi Studi algol. I, pag. 1. —<br />

Thallus virescens, in menibranara expansus, supra adparatum ra-<br />

dicalem sessilis vel breviter stipitatus, nunc late expansus vage lo-<br />

batus, nunc laciniis forma magis definitis subpalraatus, disco inte-<br />

griusculus aut foraminibiis pertusus, infantilis subconfervoideus,<br />

articulorura subdivisione peracta raox cellulosus, distromaticus, cel-<br />

lulis utriusque pagintie monostromaticis introrsura coalitis; cellula)<br />

aream basalera constitucntes introrsura in fila radicalia, secus lon-


Conrervoideas, Ulvaceaj, Ulva. 111<br />

gitudiiiem decurrentia derautu strutum proprium iutenium for-<br />

maiitia prolongata.'.<br />

Generatio zoogonidiis biciliatis, copulatione peracta zygotum<br />

quadriciliatum efticientibus; zoogonidia in cellulis omnibus (basali-<br />

bus, ut videtur, exceptis) evoluta et per porum prope raedium<br />

partis exterioris cujuscuraque celluhe examinantia; celluhe zoo-<br />

gonidiipar^e evacuatse diu in thalio persisteutes, contextura flac-<br />

cidum albescentem jara oculo nudo praebentes.<br />

Seolio 1. Cellul38 frondem constituentes rotundato-su bcubica), vertiealiter vix<br />

aiagis quam directione tangentis elongatae.<br />

1. Ulva Lactuca L. Sp. II, pag. 1163 ex parte, Le Jolis List. Alg. '^^'^^<br />

Cherb. p. 38, Thur. et Born, Et. phyc. pag. 5, t. 2 et 3, Hauck<br />

Meeresalgen p. 435, Ardiss. Phyc. Medit. II, pag. 193. — Thallo<br />

1-6 diam. longo et ultra, ambitu variabili, h. e. rotundato, ovato,<br />

oblongo, reniformi vel lanceolato, indiviso vel irregulariter laci-<br />

niato, subinde pertuso, plus minus undulato-plicato, sajpius torto,<br />

ad basim ssepius flrraiorem cordi- vel cuneiformera breviter stipitato<br />

vel subsessili, raargine levi, raro subcrenato vel irregulariter dea-<br />

tato. — Forma genuina Hauck Meeresalgen p. 435, f. 191, Ulva<br />

Laciuca b. latisshna Ardiss. Phyc. Medit. II, p. 194, Ulva latissima<br />

L. Fl. Suec. Ed. II, p. 431 ex parte, nec Grev. (flde Le Jol.),<br />

J. Ag. Till Algernes Sistemacik VI, p. 164, Uloa yngida Ag. Sp.<br />

p. 410, J. Ag. Till Algernes Systematik VI, p. 168, t. 4, f. 119-122,<br />

Ulx)a Lactuca var. rigida Ardiss. Plij^c. Medit. I, p. 193, De-Toni<br />

e Levi Fl. Alg. Ven. III, p. 186. — Erectiuscula, stipitata, stipite<br />

demum admodura conspicuo, fronde juvenili tenui raerabranacea,<br />

pallidiore, adultiore et praecipue inferiore obscurius virente, firma,<br />

deraum irarao subcartilaginea, vage expansa et lobata, lobis latio-<br />

ribus rotundatis aut angustioribus, elongatis, laraina ssepius fora-<br />

rainibus plus rainus pertusa; cellulis constituentibus verticaliter<br />

elongatis, deraum diametro 2-3-pIo longioribus, spatio interstro-<br />

matico in una parte demum fibris radicantibus plurirais farcto.<br />

Hujus forraai adspectu non parum diversae videntur: a. substan-<br />

tia firmiores, exsiccatione rigidiusculse. — Forraa rigida: Ulca<br />

Laciuca Wulf. Crypt. aqaat. p. 3, Thur. et Born. tud. phyc. p. 5,<br />

t. II et III excl. synon. !, Uloa Lactuca a rigida Le Jolis Alg. Mar.<br />

Cherb. p. 38 excl. synon., Phycoseris rigida Kuetz. Tab. Phyc. VI,<br />

t. 23, f. 2: fronde firraius niembranacea, obovato-dilatata, lobata<br />

et margine plicata aut crispata. in Oceano atlantico et mari septen-


112 Confervoideae, Ulvaceae, Ulva.<br />

trionali ; ad (( P. Arenas » in freto Magellanico (Piccone), ad oras Brasiliae<br />

(Martens), ad (( Mossamedes » in Angola Africce (Henriques). —<br />

Forma lacinulata (Kuetz.) Hauck Meeresalgen p. 437, Phycoseris la-<br />

cinulala Kuetz. Species Algarurn p. 476, Tab. Phyc. VI, t. 21, J. Ag.<br />

Till Algernes Sjstematik VI, p. 175 (nomen). — Formfe prajcedenti<br />

subsimilis at niargine irregulariter subtiliterque dentato. In mari<br />

adriatico (Van den Bosch, Kuetzing, Hauck). — Forma lapathifolia<br />

(Aresch.) Hauck 1. c, Ulva lapathifolia Ares^h. Alg. exs. n. 25<br />

(109), Phycoseris lapalhifolia Kuetz. Sp. p. 477, Tab. Phyc. VI,<br />

t. 24?, Phycoseris Linza Kuetz. Sp. p. 475, Tab. Phyc. VI, t. 16:<br />

thallo anguste foliaceo, ligulato vel nastriformi, simplici vel divi-<br />

so, stipite brevissimo, tereti, margine levi, undulato-plicato. lu mari<br />

adriatico, septentrionali et baltico. — Forma cribrosa J. Ag. I. c.<br />

p. 168, Ulva reliculata Salzm. et auct. nonnull. non Forsk., vix<br />

Phycoseris reticulaia Kuetz. Sp. p. 478 (quoad specim. mediterra-<br />

nea), Uloa rigida var. Welwitsch Phycotheca Lusitan. n. 179.<br />

Fronde firmius membranacea obovato-dilatata, vage lobata, lamina,<br />

foraminibus rotundatis plurimis, margine saepe crenulatis cribro-<br />

sa. In mari mediterraneo, passim. — Forma fimbriata (Welw.) J.<br />

Ag. I. c. p. 169, Uloa fimbriata Welw. Phycoth. Lusit. n. 217<br />

et 282: fronde firmius membranacea, profunde laciniata, laciniis<br />

sublinearibus, pertusis margineque lacerato-fimbriatis. Ad oras Lu-<br />

sitania?.


Confervoidooe, Ulvaceae, Ulva. !13<br />

p.. 163, Phycoseris Cornucopice Kuetz. Tab. Phyc. VI. t. 30, f. 1.<br />

— Thallo rninori, obscure viridi, firmiori, bullato, curvato, basi<br />

attenuato, structura (iistroinatica; collulis e facie subangulatis.<br />

Hab. ad oras Neerlandia^ (Van dent Bosch). — Species ex J.<br />

Agardh 1. c. omnino dubia,- ex Ivuetzingiana icone (fig. a-J) frons<br />

facile videretur tubuloso-inflata; quum vero cel. Kuetzing spe-<br />

ciem» retulerit ad suum genus Phycoseris, cui frondem planam tri-<br />

buit, patet frondem esse planam et distromaticam, ut hoc quoque<br />

ex transversali sectione (fig. c) concludere liceat.<br />

Ulva mesenteriformis Roth Catal. I, p. 210, J. Ag. Till Algernes 285<br />

Systematik VI, p. 163. — Fronde solitaria, figura admodum varia,<br />

nunc ovata vel subrotunda, nunc et plerumque oblonga, 10-15 cm.<br />

raro ultra longa, 3 cm. et ultra lata, tota maxime rugosa, plicato-<br />

undulata, lacunosa, hinc inde contracta, crispa et bullosa, margine<br />

vel integra et involuta vel sinuosa et lacera, raembrana saturate<br />

viridi, sat tenaci, valida, rainus pellucida composita.<br />

Hab. in fossis majoribus, aquam marinara vehentibus, fundo<br />

limoso insidens socid U. Laciucd ad littora Ducatus Oldenburgici<br />

prope (( Eckwarden n (Roth). — Siccata atro-viridis evadit, tenax,<br />

rigida, raaxime plicata et rugosa, charta^ non adhaerens. In specie-<br />

bus Algarum clari C. Agardh ha3C forma ducitur ad Ulvam latis-<br />

sima77i; suadente vero cl. J. Agardh 1. c. sec. speciraen ab ipso<br />

Roth datum, ad (c Eckwarden )) lectum, eandem speciera facile cre-<br />

deres quam postea nomine U. Gopnucopi(V descripsit Kuetzing ex lit-<br />

tore Neerlandiae. Utramque igitur piantam ad eandera speciera per-<br />

tinere posse, Kuetzingianam vero juaiorem, Rothianam adultiorem<br />

fuisse, forsan conjicere liceret.<br />

Uiva crassa Kjellm. Spetsb. Thalloph. II, p. 44, t. 3, Algas of tho 286<br />

Arctic Sea p. 295, Algveg. Murm. Meer. p. 51, Ulva latissima<br />

Kjellm. Vinteralgveg. p. 65 nec alior. — Thallo rigido, obscure vel<br />

caerulescente-viridi, forma varia, vulgo elongato, obovato vel reni-<br />

formi et lobato, margine plus rainus uudulato et plicato; thalli parte<br />

inferiori (supra stipitem) circ. 120, media 75-90, superiori circ. 50<br />

•i. crassa,- chlorophoris lumina cellularura explentibus, in sectione<br />

transversa thalli partis mediae verticaliter rectan gularibus, angulis<br />

rotundatis, 25-30 [j.. altis, 5-15 y.. crassis.<br />

Uah. ad alias algas vel lapides hinc inde ad oras Spitzbergiae<br />

et Nova3 Semlia^; ad «Oexfjord» Finmarchiae (Kjellman).<br />

Ulva reticulata Forsk. FI. Mg. Arab. p. 187, Ag. Syst. p. 189, 287<br />

J. Ag. Till Algernes Syst. VI, p. 166, Zanard. Pl. mar. rubr. p. 294,<br />

8


114 Confervoideae, Ulvacese, Ulva.<br />

n. 148, Picc. Contrib. alg. eritr. p. 292, n. 18, Alg. Vett. Pisani<br />

p. 22, n. 29, Born. Alg. Tadjoura n. 5, De-Toni e Paoletti Spig. fl.<br />

Massaua e Suakim pag. 12, n. 34, Phycoserh reliculata Kuetz.<br />

Tab. Phyc. VI, t. 29, Sp. pag. 478 p. p. — Laete viridis; fronde<br />

profunde laciniata, laciniis inferioribus undulato-tortis, parcius fo-<br />

raminibus rotundatis instructis, superioribus laceris et (foramini-<br />

bus saepe confluentibus) invicem separatis, sine ordine cribrosis,<br />

laciniis forarainibusque cuticulari margine conspicuo nunc quoque<br />

appendiculis adfigentibus instructo cinctis; cellulis rotundato-an-<br />

gulatis.<br />

Hab. iraprimis ad algas varias in mari rubro frequens (Forskal,<br />

SCHIMPER, BOVE, BOTTA, PORTIER, MaRCACCI, BrESSANIN, FaUROT,<br />

Issel), in oceano indico ad insulam Taprobanem (Ceylon) (Harvey,<br />

Ferguson), in oceano pacifico ad Novam Hollandiam superiorem<br />

(ad insulas «Loo- Choo» an eadem?), in portu «S. Giacinto» ins.<br />

((Ticao)) ex archipelago philippinensi (Marcacci sec. Piccone). — A<br />

cl. Kuetzing inter algas mediterraneas ad oras Sicilia? lectas me-<br />

moratur at a cl. Ardissone in Phycologia raediterranea rite omissa<br />

est. Specimjna ad insulam Siciliam vere ad forma crihromyn Ulvce<br />

Lactucce pertinere videntur.<br />

6. Ulva laetevirens Aresch. Phyc. extraeurop. p. 44, J. Ag. Till AI- 288<br />

gernes Systematik VI, p. 167. — Fronde inferne 30-50 a. crassa,<br />

3 dm. et ultra lata, inferne profunde laciniata, laciniis paucio-<br />

ribus, elongatis, oblong o-Iinearibus, tortis et margine araplissimo<br />

undulatis; raembrana tenui ssima, subpellucida; cellulis constituen-<br />

tibus rotundato-subcubicis, inordinatis.<br />

Tlab. ad oras Novse HolIandisG australis et Tasmania?. — Fron-<br />

des iraa basi cuneatim angustatse, dein (sec. J. Ag.) dilatato-Ianceo-<br />

Iata3 nec reniformes, ut docet cl. Areschoug. In sectione transversali<br />

frons distromatica videtur, cellulis subcubicis, strato angusto sub-<br />

stantioe intcrcellularis intercedente; in superiori parte frondis cel-<br />

lula) adsunt utriusque paginao facile separabiles et hoc modo off^ert<br />

ha3c spccies transitum ad Enteromorpham Linzam. Alga exsiccata<br />

membranacea nec subcornea.<br />

Hcclio 2. CoUuUio frondem constituentes sensim verticaliter elongatfe, demum<br />

directiono tangentis vix dimidiani longituJinem vorticalem ioquantes; a<br />

facie visae rotundato-angulata3 (CIV. in scct. I Ulvam Laclucai)i var.).<br />

7. Lllva fasciata Delile Kgypt. pag. 153, t. 58, f. 5, J. Ag. Till AI- 289'<br />

gernes Systematik VI, p. 173, Mont. Fl. d'Algcrie p. 151, t. 14,<br />

I


Confervoidere, Ulvaceje, Ulva. 115<br />

f. 1-2, Phijcoseris fasciata Kuetz. Tab. Phyc. VI, t. 28 (raediter-<br />

ranea), Ulva latissima var. palmata Ag. Sp. p. 409 pro parte,<br />

UlDa divisa Suhr in Botaiiische Zeitung 1831, n. 39 (atlantica),<br />

Ulca nemaloiclea Bory Voyage de le Coquille n. 75 (pacifica),<br />

Phycoseris lobata Kuetz. Sp. et Tab, Phyc. VI, t. 27? (pacifica),<br />

Uiva fasciata Harv, Alg. Ceyl. n. 100 (indica). — Fronde stipi-<br />

tata, basi breviter cuneata, in segrnenta opposita, simplicia vel<br />

dichotonia, elongata, liaearia, attenuata, acuta divisa.<br />

Hab. in mari mediterraneo, adriatico, atlantico ad oras Euro-<br />

pae et Africae, in mari pacifico ad oras chilenses, in raari indico<br />

ad insulam Taprobanem (Ceylon) (Piccone); indicatur ex. gr. ex ins.<br />

((Barbadoes)) Antillarum (Dickie), ex ins. ((S. Vincentio Cabo Verdei)<br />

(Piccone), ad « Algarve » Lusitania3 (De-Toni, Mollbr), ad oras<br />

California3 (Dickie) et pr. Paitara et ins. S. Laurentium Peruvife<br />

(Marcacci sec. Piccone), ad (( Rio-Janeiro)) et ((Macahe)) Brasilice<br />

(S. HiLAiRE sec. Martens, Picconb). — Videtur, teste J. Ag. I. c,<br />

non adhuc reperta esse ad littora Gallise superioris et Britanniee.<br />

(( Tota sua structura Ulva fasciaia ad Ulvam Lactucam var. ri-<br />

gidam accedit, habitu inter Ulcas insigni distincta. Revera Iacinia3<br />

multo magis ambitu definita) sunt quam in aliis Ulvce speciebus; si<br />

quoque in transversali sectione margines observantur, adpareat<br />

eosdem cellulis numerosis in semicirculum circa spatium minutum<br />

adparenter vacuum radiantibus constitutos esse, qua structura tran-<br />

situm ad Enter. Linzam parari facile cuidam videretur ; at inter<br />

has cellulas radiantes extimoe 2-3, quasi magis quam reliquas<br />

extra orbem radii productae et quasi alterne superposita^, ad distro-<br />

maticam dispositionem cellularum abire tendunt, dum in Ent. Linza<br />

cellulfe oranes omnino concentrica3 seraicirculum radiantem confi-<br />

ciaut)). J. Ag. I. c.<br />

Species minus notse vel quoad genus incertse.<br />

8. Ulva uncialis Suhr in Kuetz. Species p. 475, Phycoseris uncia' 290<br />

lis (Suhr) Kuetz. 1. c, Uloa capensis Aresch. Phyc Capenses<br />

p. 15, Phyc extraeurop. p. 43. — Fronde 2,5 cra. vel parum ul-<br />

tra extcnsa, latiuscula, irregulariter fissa et lacerata, segmentis<br />

undulatis.<br />

Hab. ad oras capenses AfricJB australis (Drege). — Intense<br />

viridis, e duobus cellularurn stratis forraata, 0,5-0,10 mm. crassa,<br />

priraitus urabilicatira adnata, undique expansa, lobata varieque


IIG Coufervoideiu, Ulvaceie, Ulva.<br />

fissa, denique elongata, lirieari-stipitata, elliptica, ititegra vel lobata,<br />

niargiQC UQdulato, lacero, basi in stipitein liQearem attoiiuata, cel-<br />

lulis verticaliter linearibus densissiinis constituta.<br />

0. Ulva lapathifolia Kuetz. Species Alg. p. 477 (sub Phycoseride), -^i<br />

— Fronde 0-6 cm. longa, 7-10 cm. lata, tonera, membranacea,<br />

magna, lanceolata, margine undulata, la^te viridi; cellulis rotundis,<br />

minutissimis.<br />

Hab. iii inari septentrionali (Van den Bosch). — Ex Hauck<br />

Meeresalgen pag. 437, Ulocv Lactucce forniEe lapaihifolice Hauck<br />

verisimiliter est adscribenda, quam vero cfr.<br />

10. Ulva curvata Kuetz. Phyc. gerra. p. 245 (sub Phi/coseride), Sp. 292<br />

p. 476, Tab. Phyc. VI, t. 20, J. Ag. Till Algernes Systematik VI,<br />

p. 175 (noraeu). — Fronde herbaceo-viridi, lateribus ina^qualibus,<br />

curvatis, e basi cuneata cito in laminam ensiformem dilatata.<br />

Hab. in mari baltico. — Ex cl. Hauck Meeresalgen p. 437, Ulvca<br />

Lacluccc forrape lapaihifolicu (Hauck) verisimiliter adscribenda.<br />

11. Ulva Ligula Mont. in Kuetz. Sp. p. 476 (sub Phycoseride), Tab. 203<br />

Phyc. VI, t. 18, Mont. Syll. p. 449, J. Ag. Till Algernes Syste-<br />

matik VI, p. 175 (nomen). Ulva reiiculaia Mont. Voyage au Pole _<br />

Sud p. 33 nec alior. — Fronde herbaceo-viridi, subcoriaceo-mem- "<br />

branacea, elongata, angusta, plus minusve perforata et irregulariter<br />

lacerata; cellulis verticaliter elongatis.<br />

llab, ad insulam uToud» (Montagne).<br />

12. Ulva plicata Muell. in Fl. Dan. tab. 829, Lange Nomencl. FI. Dau. -'»'*<br />

p. 28 Phycoseris plicafa (Muell.) Kuetz. Species p. 477, J. Ag.<br />

Till Algernes Systematik VI, p. 175 (nomen). — Fronde lobata, 5<br />

cm. longa, 7-8 cm. lata, rigida, lobis plicatis, inargine laceris; cel-<br />

lulis rotundato-angulatis.<br />

Ilab. in raari septentrionali; (Van den Boscii), ex aRio Janeiro »<br />

DrasiliEe (Glaziou sec. Martens). — Color obscure brunneo-viri-<br />

dis. u An Monosiroma? ))<br />

13. Ulva? burmanica Zeller in Iledwigia 1873, p. 175 (^nh Phyco- 295<br />

scride). — Viridis, in sicco siepius olivacea, callo radicali ininuto,<br />

disciformi; stipite tenerrimo, undulato, rotundato, brevi, mox in<br />

larainara rigidam, planam, basi oblique cuneatam atque attenuatam,<br />

obovatam, rectam vel incurvatain, 2,5-5 cm. motientem, margine<br />

iQ adultioribus crenulatam transeunte ; cellulis frondera constituen-<br />

tibus 7,5 y.. diara.<br />

Ilab. ad radices in rhizophoretis ad (( Elepiiant-point, d Pegu<br />

Asia3 (S. Kurz). — (c An potius Prasiolah)<br />

|


Confervoideae, Ulvaceoe, Ulva. 117<br />

14. Ulva ramosa Kuetz. Phjc. genn. p. 245 (sub Phijcoseride), Sp. 290<br />

p. 477, Tab. Phyc. VI, t. 28, J. Ag. Till Algernes Systematik VI,<br />

p. 175 (noaien). — Fronde 2-4 dm. longa, usque 25 cni. lata,<br />

ligulata, niargine undulato, basi sensim attenuata, ramis elongatis,<br />

linearihus, hinc a margine illinc a laraina egredientibus; cellulis<br />

rotundato-angulatis,<br />

Hab. in mari septentrionali. — aAn Leilersiedizah'><br />

15. Ulva mucosa Kuetz. Spe^ies pag. 474. — Lsete viridis, lubrica, 297<br />

mollis, flaccida, ramosa, ramis primariis rectis, elongatis, anguste<br />

linearibus, apice attenuatis, subfiUformibus, acutis, ramulis laterali-<br />

bus capillr.ribus; cellulis mucosis, vitreis, tenerrimis, asgre con-<br />

spicuis, gonidia (chlorophora?) viridia, simplicia, demum contracta,<br />

punctiformia continentibus.<br />

Hab. in mari germanico ad insula m aBorkum)) (Koch). — aAn<br />

EnleromorpJuv cujusdam forma?))<br />

16. Ulva Bellangeri Mont. Sjll. crypt. pag. 449 (sub Phi/coseride), 298<br />

J. Ag. Till Algornes Systematik VI, p. 175 (nomen). — Fronde<br />

cartilaginea, obscure viridi, a basi breviter dilatata in lacinias an-<br />

gustissimas, longissimas, undulatas, crenato-subdentatas divisa.<br />

Hab. in littore insulae Martinicensis loco (c Cote de Precheur))<br />

dicto (Belanger).<br />

17. Ulva parvula Kuetz. Species p. 474, Tab. Phyc. VI, t. 15, f. 2. 299<br />

— Cfespitosa, epiphytica ; fronde elongato-lanceolata, 2,5-4 cm.<br />

longa, usque 7-S mm. lata, basi in stipitem gracilem longe atte-<br />

nuata, subramulosa, margine integerrimo; celiulis raajusculis 9-11<br />

a. crassis, longitudinaliter ordinatis, quadrangularibus.<br />

Hab. ad Grateloupiam filicinam in mari mediterraneo<br />

Color saturate et amoBne viridis. Sub-<br />

prope « Givitavecchia. )) —<br />

stantia rigidulo-membranacea. a Vix difFerre videtur a formis En-<br />

ieromorphcv intesiinalis )).<br />

18. Ulva? trichophylla Kuetz. Species p. 474, Tab. Pliyc. VI, t. 13, soo<br />

f. 3. — Fascicularis, minutissima, 6-18 mm. alta, primum confer-<br />

vacea, deinde angustissime foliacea, linearis, 12-45 u. lata, basi<br />

ramosa et attenuata.<br />

Hab. ad Poly si ph o n ia s maris adriatici. — aSpocies vix<br />

Ulvce, aptius Enieromorphce adscribenda )). 301<br />

19. Ulva? tenella Lenorm. in Kuetz. Species p. 474, Tab. Phyc. Vf,<br />

t. II, f. 3. — Fronde viridi, parvula, angusta, plus minusve elon-<br />

gata, subdivisa, apice diiatata, emarginata, margine remote denti-<br />

culata; cellulis oblongo-hexagoniis, majoribus, 90^^45.


118 ConfervoiJete, Ulvaceae, Enteromorpha.<br />

llab. iii aqua florum aurantii in Gallia (Lenormand). — «Aptius<br />

Telrcn^porcv species ».<br />

20. Ulva ? binalis Hassall Brit. Frosliw. Alga) p. 299, Kuetz. Species .^^<br />

p. 475. — Cellulis niagnis, geininatis.<br />

Hab. in Anglia. — A Cl. Cooke quod dubia, in Brit. Freshw.<br />

Alg. rite omissa; e diagnosi ab ill. Kuetzing allata fere Gemmcllam<br />

seu Schtzogonium esse crederes.<br />

Species a genere verisimiliter removendaj.<br />

21. Ulva caulescens Lamour. Ess. Tab. 13, f. 1, jam in Species Aig. 303<br />

a C. Agardli species dubia considerata fuit, postea a plurimis<br />

neglecta. Teste J. Ag. Till Algernes Systomatik VI, p. 175, Sac-<br />

corrhizcc speciem sistere videretur.<br />

22. Ulva involvens Savi in T. Salvadori Cat. uccelli di Sardegiia 304<br />

p 118-110 videtur cum Dertnatophytonc radicante Peter com-<br />

paranda.<br />

Hab. ad plumas Phalacroco r ac is in insula Sardinia (T.<br />

Salvadori). — Cfr. etiara Piccone Appendice al Saggio di una Bi-<br />

bliografia algologica italiana del prof. V. Cesati p. 324. In plumis<br />

vero Fhalacrocoracis a cl. Th. Salvadori milii benevole missis,<br />

nullum algye vestigium observare mihi occurrit; investigaiida est<br />

igitur alga in plumis recontibus ut de relatione hujus speciei cum<br />

Dermatophytone omniuo suasos esse.<br />

ENTEROMORPHA Link. [1820] in Nees Hor. Phys. Berol. p. 5 em. ,1. Ag.<br />

[1883] TiU Algernes Systematik VI, p. 115 (Etym. enteron intestinum<br />

et 7norphe forma) Ahln. Monogr. Enterom. p. 6, Ilauck Meeros-<br />

algen p. 425, Ardiss. Phyc. Medit. II, p. 100 {Ulva). — Ilea Fries<br />

[1825] Planta) homonemai p. 336 saltem ex parte. — Ih/drosolen<br />

Martius [1825] Fl. Bras. I, p. \(\ — Fislularia Stackh. [1816] Nereis<br />

britannica ed. altera p. p. — Tubularia Tourn. [1700] lust. rei<br />

herbaria) pag. 575 ox parte. — Solenia Ag. [1822] Species Al-<br />

garum I, 2, p. 517 nec Hoffm. [1795]. — YAgnoa Trevis. [1842]<br />

Prosp. Fl. Eug. et in Flora 18 13, p. 265. — Tetranema Aresch.<br />

[1850] Nova Act. Upsal. XIV, pag. 418 nec Benth. [1815]. — Diplonema<br />

Kjellm. [1885] Alg. arctic. p. 302 nec aliorum. — Ulca<br />

et Fhycoseris Kuotz. [1819] Species p. 474 et seq. ex parte. —<br />

Tliallus virens, nunc filiformis nunc evidentius tubulosus cylindra-<br />

ceus, aut supra stipitem tubulosum elongato-saccatus, inflatus aut<br />

collapsus, sim[diciusculus aut evidentius ramosus decompositus,


ConfervoiJeie, Ulvacese, Enteromorplia. 119<br />

juveiiilis semper confervoideus, articulatus, articulorum divisione<br />

longitudinali et tranversali mox cellulosus monostromat icus, cel-<br />

lulis aut series longitudinales formantibus aut sensim inordinatis,<br />

endochromata subsingula, raro subquaternata, deraum in zoogonidia<br />

numerosa soluta gerentibus.<br />

Seclio A. Micrococcae J. Ag. : Frons flliforrais, tubulosa, teret iuscula, sirnplex<br />

aut raraosa, sub adultiore statu subgelatinosa, celhilis minutis, rotundato-<br />

polyhedris, demura inordinatis, endochroraa rotundatum, subpa nctiforme in-<br />

tra parietem crassum foventibus constituta.<br />

1. Enteromorpha Gunniana J. Ag. Till Algern. System atik VI, p, 122. 305<br />

— Nana, saspe vix 12 mm. altitudine superans, rariu s 25 mm. et<br />

ultra alta, gregaria; thallo supra stipitem elongatum , cylindraceum<br />

sensim dilatato, obconico-tubuloso, simplici, arcuatim adscendenti,<br />

cellulis rainutissimis, rotundato-polyhedri s, inferne series longitudi-<br />

les formantibus, superne inordinatis, tum introrsum tum extrorsum<br />

strato intercellulari crasso cohibitis, endocroma verticali ter obova-<br />

tum, a facie rotundatum, subpunctiforme intra parietem crassum fo-<br />

ventibus contexto.<br />

Hab. in rupibus paullo infra limitGm maris ad u George Town»<br />

Tasmanise (R. Gunn). — Specimina nonnulla sunt apice rupta, mar-<br />

ginibus ad rupturam involutis et conniventibus, nunc quoque la-<br />

cera, colore albescentia, stipitibus laitius virescentibus. Ab Enleromorpha<br />

micrococca Kuetz., cui simillima, differre videtur stipite<br />

longiore, dispositione evidentius seriata cellularum, ipsa for ma en-<br />

dochromatis verticaliter elongati.<br />

2. Enteromorpha micrococca Kuetz. Tab. Phyc. VI, p. 11, t, 30, f. 2, 306<br />

Ahlner Enterom. p. 46, f. 7 a-b, J. Ag. Till Algernes Systematik<br />

p. 123, Hauck, Meeresalgen p. 432, Ulva ini eslinalis var. micro-<br />

cocca Le Jolis List. Alg. Gherb. pag. 47, Alg. mar. Cherb. n. 168.<br />

— Minuta, 1-4 cm. alta, 1-3 mm. lata, la^te viridis, gregaria;<br />

thallo supra stipitem mox dilatato, obconico-tubuloso, simplici aut<br />

inferne sparsim raraoso, rectiusculo aut tortuoso, ubique 18-20 [j..<br />

crasso, cellulis rainutissimis, polyhedri-rotundatis vel oblongatis,<br />

4-5 p.. diam., demum inordinatis, chlorophoro centrali 2-4 ^.. lato,<br />

eadem fere ac cellula^ forraa pra^ditis contexto.<br />

Hab. ad lapides et algas in limile raaris priecipue ad littora cali-<br />

diora Oceani atlantici et raaris mediterranei, imprimis ad yEgyptum<br />

(Delile), ad (( Cherbourg )) (Le Jolis), ad T ergestum (C. Agardh) et<br />

((Muggia)) (Hauck), ad oras Neerlandia? (D"* A. Weber van Bosse).<br />

— Color sub microscopio albido-virens; cellulas minutse intra pa-


120 Confervoulene, Ulvacete, Eiiteromorpha.<br />

rietes incrassatos subgelatinosos, endochroaiata (chloropliora) fere<br />

punctiformia, rotundata aut paullisper angulata foventes. Nomen, a<br />

Somraerfelt olim datum, liodie oblitum, vix servandum esset quum<br />

varietatis loco tantum proposuerit. — Variat: a. obcoilica J. Ag. 1.<br />

c, Ulva Lippii Lamour mscr., Ulva uiriculosa Ag. mscr., Ulva<br />

iniesiinalis var. nana Soramerf. Siippl. Fl. Lapp. p. 18G!: fronde<br />

strictiiiscula. — h. tortuosa J. Ag. 1. c. Enieromorpha micro-<br />

cocca Kuetz. loc. c. : fronde subtorta, ilex.uosa. — forraa subsalsa<br />

Kjellm. Alg. of the Arctic Sea pag. 292, t. 31, f. 1-3, Enieromorpha<br />

claihrata J. Ag. Spetsb. Alg. Progr. p. 3, Enieromorplia<br />

claihraia f. uncinaia Kjellm. in Wittr. et Nordst. alg. aq. dulc.<br />

exs. n. 131, Spetsb. Thalloph. II, pag. 44, Algveget. Murm. Meer.<br />

pag. 50, Ulva micrococca Gobi Algenfi. weiss. Meer. p, 81 : stra-<br />

tum valde intricatum, forma indeflnitum, e viridi flavescentera vel<br />

fere albidura, in fundo libere expansuni forraans; thalli axi priraario<br />

distincto, latiusculo, compresso, secus totam longitudinem raraos<br />

longiores et breviores, simplices vel ramulosos, patentes, uncinatos,<br />

curvatos, axi primario graciliores emittente; structura forraa3 ty-<br />

picoe. Ad lapides in lacunis subsalsis ad oras boreales Spitzbergiee,<br />

Novse Semliae, in mari Sibirico ad «Pitlekay», in sinu Baffiniano<br />

ad «Tessarraiut» Groenlandias.<br />

3. Enteromorpha arctica J. Ag. Till Aigernes Systematik VI, p. 124, 3^7<br />

t. 4, f. 100-102. — Elongata, usque ad 3 dm. et ultra longa, fla-<br />

vescens, cylindracea, tubulosa, sparsius ramosa, rarais teuuioribus<br />

plus minus elongatis, demum fluitans, gyrata et subintestiniformis,<br />

adparenter marginata, cellulis minutis, rotundatis, ssepe geminatis,<br />

in i-ainis series longitudinales formantibus, in adultioribus partibus<br />

inordinatis, utrinque strato parum conspicuo, intorcellulari cohibi-<br />

tis, etidochroraa (chlorophorum) verticaliter olongatum intra pa-<br />

rietes angustiores foventibus contexta.<br />

Tlab. in regionibus arcticis ad Spitzbergiam (Malmgren), ad<br />

Groenlan


Coiifervoideae, Ulvacese, Eateromorplia. l2l<br />

circ. 2 mm. lata, sparsius ramosa, cellulis majoribus rotundato-<br />

angulatis, iatra limites conspicuos cellulas minutas 2-4, interstitiis<br />

hyalinis distinctas foventibus, in adultioribus inordinatis, introrsum<br />

strato substanticie intercellularis conspicuo cohibitis, endochroma<br />

(chlorophorum?) verticaliter oblongum in partes 2-4 (demum cel-<br />

lulas) spatio hyalino subdistinctas divisum foventibus contexta.<br />

Hab. ia mari septentrionali inter Asiam et Americam Rossicam<br />

(ExpED. Luetkeana), — Nunc a stipite paullo tenuiore fere simpli-<br />

ciuscula surgens, nunc ramis sparsissimis, patentibus ramosa, formas<br />

olongatas Ent. compressco fere adspectu referens at colore<br />

subfuscescente distincta.<br />

Seclio B. Intestinales J. Ag. : Frons flliformis, tubulosa, teretiuscnla, simplex<br />

aut proliflcationibus a fronde jam evoluta emergentibus ramosa, sub adultiore<br />

statu membranaeea aut saspe firmior; cellulis majusculis, rotundato-<br />

polyhedris per series longitudinales dispositis aut citius inordinatis, strato<br />

iDtercelluluris substantise introrsum validiore siepe coliibitis, endocroma<br />

plus minus granulosum intra parietes crassiusculos foventibus contexta.<br />

5. Enteromorpha flexuosa (Wulf.) J. Ag. Till Algernes Systematik 309<br />

VI, p. 127, Conferva flexuosa Wulf. in Roth Catal. I, pag. 188,<br />

Ulva flexuosa Wulf. Crjpt. aquat. n. 1, p. 1, Ardiss. Phyc. Medit.<br />

II, p. 204, Enteromorpha Jiiergensii Kuetz. Sp. pag, 481, Tab.<br />

Phyc. VI, t. 43, f. 3?, Hauck, Meeresalgen, p. 433, Scytosiphon<br />

Juergensii Ag. Syst. II, pag. 49, Conferm fusco-brunnea Juerg.<br />

Dec. I, n. 5 (dubie), Ent. fulvescens Kuetz, Tab. Phyc. VI, t. 42,<br />

vix Sp. p. 481 ?, non Agardh. — Flavescenti-virens, cffispitosa, mem-<br />

branacea; thallo cylindraceo, tubuloso, simpliciusculo, inferne longe<br />

attenuato, setaceo, superne inflato, bullato-flexuoso et demum inte-<br />

stiniformi, cellulis majusculis, rotundato-polyhedris, secus series<br />

longitudinales dispositis, verticaliter subquadraticis, utrinque et prae-<br />

cipue introrsum strato intercellularis substantia; angustiore cohi-<br />

bitis, endochroma plus minus granulosum intra parietes crassiuscu-<br />

los foventibus contexto.<br />

Hab. saepe in fucis ad littora oceani atlantici a sinu Codano<br />

maris baltici usque ad maris mediterranei intimos recessus, in<br />

Adriatico (Wulfen), in mari nigro (Ledebour), ad oras Lusitania?<br />

(Welwitsch), Gallite (De la Pilaye), ad littora America? calidioris<br />

ad S, Thomasura (Duchassaing), ad Caput Bona) Spei, in mari rubro<br />

ad «Yenien» (Montagne), in oceano paciflco ad « S. Barbara» (D,"^<br />

Bingham), ad insulas Amicoruni (Friendly Isl,) (IIarvey), ad littora<br />

Tasmania} (R. Gunn), ad «Honolulu» ins. sandwicensis Hawaii (Pic-


122 Conforvoidea3, Ulvace;e, Enteromorpha.<br />

cone), ad oras insuLio plnlippinensis «Ticao» (Piccone). — Ab E7i(.<br />

inteslinali differt cellulis paullisper niinoribus secus series longitu-<br />

dinales sat regulares dispositis; seriali cellularum dispositione ab<br />

Ent. compressa adultiore quoque recedit.<br />

ti. Enteromorpha tubulosa Kuetz. Tab. Phyc. VI, p. 32, f. 2, Ahlner ^io<br />

Enterom. pag. 49, f. 9 a-b, J. Ag, Till Algernes Systematik VI,<br />

p. 128, Ukm intestinalis f. capiUaris Le Jolis List. Alg. Cherb.<br />

p. 47, p. p. — Flavescenti-virens, membranacea; thallo supra sti-<br />

pftem attenuatum elongato-cylindraceo, tubuloso, simp liciusculo aut<br />

proliiicationibus a fronde jam evoluta emergentibus ramuloso, cel-<br />

lulis majusculis, 8-10 y.. d., rotuniato-polyhedris, secus series lon-<br />

gitudinales dispositis, verticaliter subquadraticis, strato substantia?<br />

intercellularis subnullo membranam debilem firmante, endochroma<br />

plus minus granulosum intra parietes crassiusculos foventibus<br />

contexto.<br />

Ifab. in fonte salino quodam Germaniae (Kuetzing), in sinu Co-<br />

dano maris baltici prope «Warberg» et ad «Goteburg» (Aiilner),<br />

nec non ad littora Scaniae (J. Agard!!). — Stipes tonuis, fere ca-<br />

piliaris, saturatius viridis, sensim sensimque in frondem nunc usque<br />

3 dm. longam, tubulosam, cylindraceam, fere usque a^quicrassam,<br />

simplicem aut ramulis tenuioribus omnibus simplicibus sine ordine<br />

exsurgentibus instructam abiens.<br />

7. Enteromorpha prolifera (Muell.) J. Ag. Till Algernes Systematik sii<br />

VI, p. 129, t. 4, f. 103-104, Ulva proHfeva Muell. FI. Danica t. 703,<br />

f. 1, Scytosiphon compressus var. crispatus Lyngb. Hydrophyt.<br />

Dan. t. 15 B, f. 1-3, Ulca compressa var. prolifera Ag. Sp. p. 421,<br />

Enteromorpha compressa var. prolifera Grev. Alg. Brit. p.TSO,<br />

Flnt. pilifera Kuetz. Tab. Phyc. VI, tab. 30, f. 3, Ent. luhulosa<br />

var. pilifera Ahln. Enterom, p. 50, Ulva crinita Mert, non Rotli,<br />

Ent. intestinalis f. prolifera Ilauck Meeresalgen, pag. 427. —<br />

Flavescenti-virons, usque ad dm. longa, 1-1,5 cm. lata, tenui-<br />

membranacea, supra stipitom attenuatum elongata, tubulosa-colla-<br />

bens; thallo primario simpliciusculo, prolificationibus ab eo emer-<br />

gentibus multo tenuioribus, elongatis et ramosis densius obsito, cel-<br />

lulis minutis, rotundato-subangulatis, in thallo primario subinordi-<br />

natis, verticaliter oblongis, strato liyalino satconspicuo introrsum<br />

niunitis, in ramis longitudinaliter subseriatis, intra parietes crassiu-<br />

sculos endochroma subhomogeneum fovontibus contexto.<br />

Ilah. tum ad littora maris ot ad ostia fluviorum tum inamni-<br />

bus lente lluontibus, quin etiam in rivulis subalpinis ut videtur


Coufervoideae, Ulvaeeae, Eateromorpha. 123<br />

per totam Europam; in aqua dulci Scaniae (Lymgbye), Gallise, Corsi-<br />

ca3, Lusitanire, Hispania? (M. Lewin) ad oras Scaniae, ostia Albis<br />

(Binder), pr. «Edinburgh» Britannife (Greville), ceterum ex India<br />

occidentali iii aqua dulci. — Affinitate aut ad Ent. intestinalem aut<br />

ad E. compressam accedens, structui'a et habitu ab utraque diversa.<br />

8. Enteromorpha intestinalis (L.) Linli in Nees Hor. Phys. Berol. 312<br />

1820, p. 5, Handb. III, p. 248, Harv. Phyc. Brit. t. 154, Kuetz. Sp.<br />

p. 478, Tab. Phyc. VI, t. 31, Ahln. Enterom. p. 51, f. 1, Rabenh.<br />

Fl. Eur. Algar. III, p. 312, J. Ag. Till Algern. System. VI, p. 131,<br />

t. 4, 109, Hauck Meeresalgen p. 426, Cooke Brit. Freshw. Alg.<br />

p. 130, t. 51, f. 1-2 (f. 3, f. Cornucopicv), WoUe Freshw. Alg.<br />

U. S. p. 107, t. 125, f. 9-10, Hansg. Prodr. p. 55, n. 62. f. 20-21,<br />

Enteromorpha lacustris Hassall in Trans. Linn. Soc. sec. Cooke,<br />

Fistularia intestinaJis Grev. Fl. Edin. p. 300, Fl. Devon. II, p. 57,<br />

Enteromorpha spermatoidea Kuetz. Tab. Phyc. VI, t. 32, n. 4.<br />

f. 109, Uioa intestinalis L. Fl. Suec. ed. 2, p. 432, Ag. Sp. p. 418,<br />

Crouan Fl. Finist. p. 130, Conferva intestinalis Roth Catal. I,<br />

p. 159, Wulf. Crypt. aquat. p. 13, Scytosiphon intestinalis Lyngb.<br />

Hydrophyt. Dan. p. 67, TJlva Enteromorpha var. intestinalis Le<br />

Jol. List. Alg. Cherb. p. 46, Ardiss. Phyc. Medit. II, p. 198, De-<br />

Toni e Levi Fl. Alg. Ven. III, p. 1S8. — Ssepius demum libere na-<br />

tans, subintestiniformis, 1-20 dm. et ultra longa, 1 mm. ad 10 cm.<br />

lata, flavescenti-virens, membranacea; fronde supra stipitem atte-<br />

nuatum elongata, tubulosa, cylindracea, clavata aut s£epe inflato-<br />

bullata, simpliciuscula aut ima basi parce ramulosa; cellulis maju-<br />

sculis, rotundato-polyhedris, mox supra stipitem inordinatis, verti-<br />

caliter oblongis, utrinque et praecipue introrsum strato substantia)<br />

intercellularis validiore cohibitis, endochroma plus minus granulo-<br />

.sum intra parietes crassiusculos foventibus.<br />

Hab. in sinubus tranquillioribus oceani atlantici superioris nec<br />

non in fossis submarinis aut aqua dulci impletis et rivulis placidis<br />

Europa^ et Americse tam borealis quarn australis; specimina me-<br />

morantur quoque ex India occidentali, Brasilia, Japonia et mari<br />

Caspico. — Variat: Forma genuina Hauck Meeresalgen p. 426, f. 188,<br />

Ent. intestinalis var. clavata J. Ag. Till Algernes System. VI,<br />

pag. 131, Aresch. Alg. Scand. exs. n. 122: fronde supra stipitem<br />

sursum dilatato-claviformi, ventricosa aut collabente, 1-20 dm. lon-<br />

ga, 5 mm. ad 10 cm. et ultra lata. In aquis marinis, subsalsis et<br />

dulcibus per Europam et Americam passim. — Forma cylindracea<br />

J. Ag. Till Alg. Syst. VI, p. 131, Hauck Meeresalgen pag. 426,


124 Confervoidese, Ulvacese, Eiiteromorpha.<br />

Arescb. Alg. Scaiid. exs. n. 327: fronde supra stipiteiii magis ffiqua-<br />

liter cylindracea, plerumque 3-10 nim. crassa. In aquis marinis et<br />

subsalsis spassim. — Forma Coriiucopiae (Lyngb.) J. Ag. Till Algern.<br />

Systcm. VI, p. 131, Aliln. Ent. p. 21, Ilauck Meeresalgen p. 427,<br />

!Sct/losrphon mleslinalis var. Cornucopicv Lyngb, Hydrophyt. Dan.<br />

p. 07, Uloa Enieromorpha var. compressa f. Cornucopice Le<br />

Jol. List. Alg. Cherb. pag. 45, Ent. infestiaalis var. Cornucopice<br />

Kuotz. Sp. p. 478 nec Tab. Phyc. VI, t. 30 nec Ent. Cornucopitv<br />

Carm. in Ilarv. Phyc. Hrit. t. 304: fronde 1-6 cm. longa, clavata,<br />

sospe contorta, plerumque subcompressa, apice srepius aperta. In<br />

mari adriatico, nordico et baltico. Suadeiite cl. Hauck 1. c. verisimi-<br />

liter Ent. intcstinalis varietatem sistit E. prolifcra (Muell.) J. Ag.<br />

quam cfr. ; quid sit Bangia tacustris Carm. in Harv. Man. p. 170<br />

ignoro.<br />

Sectio C. Linzse J. Ag.: Frons supra stipitem flllformem cuneatim dilatatum<br />

complanata simplex, lanceolata aut linearis, marginibus plana aut undu-<br />

lata et nimc tota torta aut crlspata, cellulis in stipite longitudinaliter<br />

subseriatis verticaliter elongatis, in fronde supcriore inordinatis, rotunda-<br />

to-polyhedris, membranis utriusque paginre angustissimo spatio in disco<br />

invicem separatis, secus margines distantibus, cellulis raargiu'ilibus circa<br />

spatium vacuum in semicirculum radiantibus.<br />

9. Enteromorpha Linza (L.) J. Ag. Till Algernes Systematik VI, sn<br />

p. 134, t. 4. f. 110-112, Hauck Meeresalgen p. 427, Uloa Linza<br />

L. Sp. p. 1G33, Lightf. Fl. Scot. p. 973, FI. Dan. t. 889, Ag. Sp.<br />

p. 412, Harv. Phyc. Brit. t. XXXIX, Phycoseris crispata Kuetz.<br />

Sp. p. 470, Tab. Phyc. VI, t. 17, Ulv>a Enteromorpha var. lan-<br />

ceolata Le Jolis List. Alg. Clierb. p. 42, Ardiss. Phyc. Medit. II,<br />

p. 196, Ulca crispata Bertol. AnKen. p. 93, n. 9, Ulm Bertolo-<br />

nii Ag. Sp. p. 417, Phycoseris lanceolata Kuetz. Sp. p. 475, Tab.<br />

Phj^c. VI, t. 17, Phyc. smaragdina et olioacea Kuetz. Sp. p. 470,<br />

Tab. Phyc. VI, t. 19, Phyc. planifolia Kuetz. Sp. p. 476, Tab.<br />

Phyc. VI, t. 18, Solenia Linza Ag. Sp. p. 185, Solenia Bcrtolo-<br />

nii Ag, Sp. p, 185, Enteromorplia Bertolonii Mont. Crypt. Alger.<br />

p. 272, Fl. d'Alg(M-, p. 153, Uea Bertolonii De-Not. Sp. Alg. Lig.<br />

n. 63. — 1-5 dm. longa, 1-10 cm. lata, llavescenti-virens, mem-<br />

branacea; frondo supra stipitem cuueatim dilatatum simpliciuscula,<br />

complanata, lanceolata aut lineari, marginibus plana aut undulata<br />

vel tota torta aut crispata; collulis in stipite longitudiualiter sub-<br />

seriatis, verticaliter eloiigatis, in fronde suporiori inordiuatis, ro-<br />

tundato-polyhedris, membranis paginarum angustissimo spatio in-<br />

i


Confervoidcae, Ulvaccie, Eiileromorpha, 125<br />

vicem separatis, secus margines distanlibus, cellulis marginalibus<br />

circa spatium vacuum in semicirculuui radiantibus.<br />

Ilah. n\ sinubus tranquillis Oceani atlantici superioris e mari<br />

nordico et baltico usque in mare mediterraneum et adriaticum; ad<br />

S. Laurentium Peruvise (Marcacci sec. Piccone), ad oras Brasiliie<br />

(Martens), verisirailiter ad insulas Indiae occidentalis et ad littora<br />

Tasmaniaj. — Variat: a. lanceolata J. Ag. I. c. : froade elongato-<br />

lanceolata, utrinque attenuata, marginibus plus minus undulato-pli-<br />

cata, strictiuscula aut torta — b. crlspata J. Ag. 1. c. : fronde su-<br />

pra stipitem lineari aut subclavata, marginibus plus minus crispa-<br />

tis, inaequalibus.<br />

Sectio D. Compressae J. Ag. : Frons<br />

a stipite angustiore sursum plus minus<br />

dilatuta, tubulosa at collabeus, simplex aut parce ramosa, membrana saepe<br />

tenuiore, adultiore nuuc sat flrma, cellulis minutis, subquadratico-rotun-<br />

datis, mox inordinatis, demum in partibus adultioribus verticalitcr lougio-<br />

ribus.<br />

10. Enteromorpha minlma Naeg. in Kuetz. Sp. p. 482, n. 18, Tab. su<br />

Phyc. VI, t. 43, f. 3, Alilner Enterom. p. 48, J. Ag. Till Algernes<br />

Systematik VI, p. 135, Flauck Meeresalgen p. 432. — Gregaria,<br />

nana, 0,5-3 cm. alta, 0,5-2 mm. lata, flavescenti-virens, membra-<br />

nacea, simpliciuscula; frondibus supra stipites angustiores sensini<br />

dilatatis, tubulosis, collabentibus, cuneato-linearibus, obtusis, cellulis<br />

minutis, 5-7 y.. diam. subquadratico-rotundatis, 5-7 a. latis, 4-5-<br />

angularibus, mox inordinatis, tenuiore pariete invicem distinctis,<br />

adultioribus subcubicis, strato intercellularis substantiee utrinque<br />

tenuissimo aut fere nullo cohibitis.<br />

Ilab. ad saxa et ligna in limite maris ad littora atlantica supe-<br />

riora pr. «Goteburg» (sec. Ahlner), ad ins. Helgolandiara (Naegeli)<br />

nec non in raari adriatico (Hauck), ad ins. Sancti Pauli oceani au-<br />

stralis (Grunow). — For.ma giaclalls Kjellm. Algenveg. Murm. Meor.<br />

p. 50, Alg. of the Arctic Sea p. 291, Wittr. et Nordst. Alg. aq.<br />

dulc. exs. n. 43, Botan. Notiser 1877, p. 25: stratura colore sa-<br />

turate viridi, late expansura efficiens ; c^espitibus numerosis, appro-<br />

ximatis, vix 1 cm. crassis Ad rupes planas paullulum supra limi-<br />

tem aquaj superiorem ab undis maris et aqua e molibus glaciei ira-<br />

pendentibus distillante irrigatas in oris occidentalibus Novse Semlia,^<br />

11. Enteromorplia chlorotlca J. Ag. Till Algernes Systematik VI, 315<br />

p. 136. — Pallide virens, subalbida, membranacea; frondibus sim-<br />

plicibus, supra stipites angustiores tubulosis, collabentibus, superne<br />

sensim raagis dilatatis, cuneato-Iinearibus, margine undulato-crenu-


126 Confervoidese, Ulvaceae, Enteromorpha.<br />

latis, cellulis rotundato-angulatis, secus^ lineas longitudinales subse-<br />

riatis, intra parietes pellucidos enJocIironia ininutum foventibus,<br />

verticaliter vix longioribus, utrinque strato angustiori substantiai<br />

intercellularis cohibitis.<br />

Hab. ad oras occidentales Nova3 HoUandise. — Formam Ent.<br />

compressce omnino refert at colore multo dilutiore facile digno-<br />

scenda; tubus interior subinde calce incrustatus. Supra stipitem<br />

deorsum angustatum adest frons 6-9 cm. alta, omnino tubulosa at<br />

inferne sa^pe strictura una aut altera constricta, suprema parte<br />

complanata, oblongo-lineari, leviter undulata aut inasquali, eximie<br />

clathrata,<br />

12. Enteromorpha compressa (L) Grev. Alg. Brit. p. 180 (excl. var.) 316<br />

tab. XVIII, Harv. Phyc. Brit. t. 335, J. Ag. Till Algernes Syste-<br />

matik VI, p. 137, Kuetz. Tab. Phyc. VI, t. 38, Hauck Meeresal-<br />

gen p. 428, Wolle Freshw. Alg. U. S. pag. 107, Ulva compressa<br />

L. FI. Suec. n. 1155, Ag. Sp. pag. 420 (ex parte), Icon. Alg. Eur.<br />

t. 16, Crouan FI. Finist. p. 131, Conferva compressa Roth Catal.<br />

III, p. 175, excl. var. /3, Scyiosiphon compressus Lyngb. Hydrophyt.<br />

Dan. pag. 64, t. 15 A partim, Enteromorpha complanata<br />

Kuetz. Tab. Phyc. VI, t. 39, Ahlner Enter. p. 25, f. 2 a-b, Ulva<br />

Enteromorpha var. compressa Le Jolis List. Alg. Cherb. p. 44,<br />

Ardiss. Phyc. Medit. II, pag. 198 ex parte, Ilea compressa Gaill.<br />

De-Not. Sp. Alg. Lig. n. 64. — Obscure virens, membranacea,<br />

usque ad 3 dm. alta, 2-20 mm. lata, collabens, simpliciuscula aut<br />

inferne ramosa; frondibus supra stipites angustiores sensim dila-<br />

tatis, simpliciusculis, tubulosis, cuneato-Iinearibus, obtusis, margine<br />

sajpius ajqualibus; cellulis minutis, subquadratico-rotundatis, mox<br />

inordinatis, tenuiore pariete invicem distinctis, adultioribus verti-<br />

caliter elongatis, strato intercellularis substantia} introrsum fere<br />

uullo cohibitis.<br />

IJab. ad littora fere oceanorum <strong>omnium</strong>, imprimis in mari nor-<br />

dico, baltico et adriatico, subinde ad oras Groenlandia) et America)<br />

borealis ad « New York», australis ad oras brasilienses (Martens),<br />

ad ins. Barbadam (Dickie), «ad Ilonolulu» insuhe sandwicensis Ila-<br />

waii (Marcacci sec. Piccone), ceterum e mari Caspico, Tasmania<br />

ct Nova Zelandia (Grunow). — Variat a. subslmplex Arescli. Alg.<br />

Scand. exs. n. 177, J. Ag. I. c. : frondo supra stipitem tenuem, cu-<br />

neato-dilatatum simpliciuscula, lineari aut apice parum dilatata.<br />

— b. constrlcta J. Ag. I. c, Enter. compressa Aresch. Alg. Scand.<br />

exs. n. 123: fronde supra stipitera tcnuem cuneato-dilatatum sim-


Confervoidcae, Ulvaceae, Enteromorpha. 127<br />

pliciuscula, hic illic constricta, supra stricturas dilatata et sparsim<br />

ramosa, siiperne plerumque conspicue dilatata. — c. complanata<br />

Kuetz. J. Ag. 1. c. Ent. compressa Crouan Alg. Finist. exs.<br />

n. 382: fronde inferne angustiore, Scepe conspicue ramosa, ramis<br />

a basi tenuiore cuneatim dilatatis, obtusiusculis. — cl. prolifera<br />

Kjellm. Alg. of the Arctic Sea p. 290: fronde circ. 3 cm, alta,<br />

sursum incrassata et explanata, circ. 1 cm. lata; thalli axi pri-<br />

mario elongato, complanato, apicem versus dilatato, secus totam lon-<br />

gitudinem ramos crebros, elongatos, axim primariuni semulantes<br />

emittente. Ad lapides ad «Maasoe» et «Talvik» Finmarchiae in mari<br />

arctico.<br />

13. Enteromorpha bulbosa (Suhr) Kuetz. Sp. p. 482, J. Ag. Till Alger- 3i7<br />

nes Systematik VI, p. 139, Solenia balbosa Suhr in Flora 1839,<br />

p. 72, t. 4, f. 46, Enieromorpha bulbosa Mont. in Gay FI. Chil.<br />

VIII, p. 372, Bonite p. 3 (anterius?) Ent, Hooheriana Kuetz. Sp.<br />

p. 480, Tab. Phyc. VI, t. 37, f. 2, Ent. africana Kuetz. Sp. p. 481,<br />

Tab. Phyc. VI, t. 40, Ent. Novce-Hollandice Kuetz. Tab. Phyc.<br />

VI, t. 38. — Olivaceo-virens, subopaca, membranacea, simpliciu-<br />

scula aut inferne ramis paucioribus obsita; frondibus supra stipites<br />

angustiores sensim longissimeque dilatatis, sirapliciusculis, tubulosis,<br />

collabentibus, ambitu cuneato-linearibus, obtusis, margine saepius<br />

parum undulatis; cellulis minutis, subquadratico-rotundatis, mox<br />

inordinatis, tenuiore pariete invicem distinctis, verticaliter elonga-<br />

tis, strato intercellularis substantiae sat conspicuo utrinque mu-<br />

nitis.<br />

Hab. in oceano australi ad littora Americae in Chili et Peru-<br />

via (Suhr) in freto Berkeleyano ad ins. Falkland (Hooker), Africfe<br />

ad Caput Bonse Spei (Drege), Oceaniae in Tasmania et insula Cha-<br />

tam. — Specimina ex ins. Chatam sunt 12-16 cra. longa, stipite<br />

vix setaceo donata, speciraina americana ex Chili breviora ut icon<br />

de Ent. africana refert Kuetzingiaua; specimina ex ins. Falkland<br />

sunt densius et vage ramosa.<br />

Sectio E. CrinitaB J. Ag.: Frons filiformis, tiibulosa, teretiuscula, oranino sim-<br />

plex aut plerumque repetito ramosa, membrana tenuissima (exsiccatione<br />

admodum coUabente) ramis ssepe elongatis, inferne cylindraceis, sursum at-<br />

tenuatis, cellulis subquadratico-rotundatis, secus series longitudinales plus<br />

minus regulares conjunctis constituta.<br />

14. Enteromorpha marginata J. Ag. Alg. med. pag. 16, Kuetz. Sp. sis<br />

p. 480, Tab. Phyc. VI, t. 41, f. I, J. Ag. Till Algernes Systema-<br />

tik. VI, p. 142, Hauck Meeresalgen p. 432, Ulva marginata Le Jol.


128 Confervoideae, Ulvacese, Euteromorpha.<br />

List. p. 53, Ardiss. Phyc. Medit. 11, p. 202, — Habitus Confermv.,<br />

gregaria, saturate virens, 2-3 cui. alta, ex aticipite coinplauata,<br />

vix capillaris, 12-100 y.. crassa, simpliciuscula ; frondibus plurimis<br />

sajpe subfuniculariter laxius contortis; cellulis minutis, 4-8 [)..<br />

diam.,<br />

subquadratico-rotundatis, longitudinaliter seriatis, parietibus cras-<br />

sissimis, endochromate totum cellulse lumen implente.<br />

llab. ad trabes fBstu marino expositas in mari mediterraneo<br />

occidentali ad Nicaeam (Agardh) et Massiliam'(CA.sTAGNE), in mari<br />

adriatico ad «Capodistria» (Hauck) : an eadem in oc. atlantico ad<br />

littora Gallise ?(Le Jolis).<br />

15. Enteromorpha Welwitschii J. Ag. Till Algernes Systematik VI, "i'^<br />

p. 143, Enieromoriihoi sp. Welw. Phyc. Lusit. n. 289. — Nana,<br />

gregaria, 2 mm. circ. alta, saturate virens, ex ancipiti complanata,<br />

vix capillaris, simpliciuscula ; frondibus sublinearibus aut a basi<br />

angustiore versus apicem obtusiusculum sensim sensimque paullo<br />

latioribus, hic illic paullisper inMequalibus ; cellulis minutis, subqua-<br />

dratico-rotundatis, in inferiore fronde longitudinaliter seriatis, in<br />

superiore subinordinatis, parietibus tenuissimis, endoc'iromate totum<br />

cellula; lumen iraplente.<br />

Hah. ad culmos Scirpi maritirai in Tago salso prope «Al-<br />

dea Galega» Lusitanise. — Initio culraos Scirpi obducit strato fere<br />

continuo, ex (|uo dein surgunt ca^spituli minutissimi; frondes quoad<br />

structuram FMi. marginatiC proximce ot fere conveuientes, nisi<br />

quod cellula; in frondis parte superiore sunt fere inordinata;, dum<br />

in iuteriore secus lineas longitudinales sat conspicue seriata). Ut in<br />

Eni. marginaia frondes quasi margine cincta3 videntur, pluribus<br />

seriebus cellularum formato; in stipite cellulaB nonnulla) indraa:!<br />

sunt modo vulgari caudatim productae.<br />

10. Enteromorpha linguiata J. Ag. Till Algernes Systematik VI, p, 143, •^-'^<br />

EnieroinorpJia compressa var. lingulata (J. Ag.) llauck Meeres-<br />

algen pag. 428, Ulva compressa Ag. Sp. pag. 420 ex parte,<br />

Ulva capillaris Lamour. Essai p. p.? Ent. crinita Kuetz. Tab.<br />

Phyc. VI, t. 39? nec alior. — Cciespitosa, herbaceo-virens, pauca<br />

cm. usque ad 3 dm. alta, 1-10 rara. lata, tenuis, racrabranacea, tu-<br />

bulosa, membrana exsiccatione admodum collabente, inferne dense<br />

rarnosa, rarais adscendentibus, ab augustiore basi parum dilatatis,<br />

simpliciusculis, elongatis, adparenter lingulatis; cellulis subquadra-<br />

tico-rotundafis, fere por totara frondem serios longitudinales for-<br />

mantibus, endochromate rotundato, fere totum lumen cellula^ oc-<br />

cupante.


Cot)fervoidea3, UlvacetB, Eiiteromorpha. 129<br />

Ilab. iu siijubus et scrobioulis oceani atlaiitici et pacitici ad<br />

oras Europse et Americae iu mat-i iiordico, baltico, adriatico, iu sinu<br />

Mexicaiio, ad littora Tasmaniae et Novge Zelandise.<br />

17. Enteromorpha crinita (Rotli) J. Ai,^ Till Algeraes Sy.s(ematik VI, 32i<br />

p. 111, Conf\i)'tKi crinila Roth Catal. I, pag. 1G2, t. 1, f. 3 vix.<br />

aiior., bJnleromorpka clalhvala var. macosa Crouan Alg. Finist.<br />

exs. I). 381, Enl. clathrala Aresch. .\lg. Scand. exs. n. 'S2S, Eni.<br />

])rocera var. ramuiifera Ahln. Enter. pag. 42 quoad citat. spec.<br />

Aresch., Enl. clathrata var. crinita liauck Meeresalgen p. 429.<br />

— Valde elongata, 0,5-2,5 mm. lata, superne subtilissima, obscure<br />

virens, gelatinosa et tenue niembranacea, tubulosa (mombrana ex-<br />

siccatione collabente); frondibus setaceis et ultra, teretiusculis, ssepe<br />

pradongis et ramosissimis virgatis, majoribus hic illic ramulos mi-<br />

nores, patulos, subulatos, molles emittentibus; cellulis majusculis,<br />

subquadratico-rotundatis, fere per totam frondem series longitudi-<br />

nales formantibus, endochromate rotundato, fere totuin cellula^ lu-<br />

nien occupante.<br />

Ilah. in littoribus sabulosis (ubi aquse marina; celeri rapidoque<br />

fluxu a vicissitudine relicta) relluunt) in mari atlantico superiore<br />

ad littora Europse et Anierica;; ad (cMassauha)) maris rubri (Pic-<br />

cone). — Caules sat conspicui, secus totam longitudinem ramis te-<br />

nuioribus, erectiusculis virgati, longissimi, ramulis minoribus a cras-<br />

siore basi attenuatis, mollibus, patentibus, minimis serie articulo-<br />

ruin brevissimorum unica constitutis, constructi. Noinine IlCiV. cla-<br />

thrattc in Consp. Alg. Eug. p. 21, speciem quamdam in aqua dulci<br />

Euganeorum Italiai provenientem enumeravit cl. Meneghini quam,<br />

suadente cel. J. Ag. habitu aut ad Ent. crinilam aut ad Ent. ftlumosam<br />

potissimum accedere videtur; specimen subsimile in aqua<br />

dulci Patavii lectum adest. Utrumque indicat algam vivain fuisse<br />

quam maxime, gelatinosam ideoque forte nov^m speciem haac spe-<br />

cimina sistunt.<br />

Secfio F. Percursae .T. Ag. i): Frons liliformis, vix inflata, demum leviter complanata<br />

et subcanaliculata, simplex aut demum (prolilicationibus) ramosa,<br />

coUulis brevibus, aJspectu quadraticis, secus series longitudinalcs sat regu-<br />

lares 2-4-8-conjunctis constituta.<br />

18. Enteromorpha percursa (Ag.) J. Ag. Alg. Med. p. 15, Till Algern. 322<br />

Syst. VI, pag. 146, t. 4, f. 113-110, Wittr. et Nordst. Alg. exs.<br />

1) Ex dispositione longitudinali 2-4-8-seriali cellularum tliallum constituentium<br />

Enteromorpha percursa aliicquc spocies hujus sectionis generi Diplone-<br />

9


130 Confervoidotc, Ulvaceae, Eiitcroiijorplia.<br />

n. 140, Ilauck Meeresalgeii pag. 433, Ul-oa perciu-sa Ag. Sp. I,<br />

p. 424, Le Jol. List. Alg. Clierb. pag. 55, Ardiss. Phyc. Medit. II,<br />

p. 202, Conferoa percursa Ag. Syii. p. 87, Solenia percursa Ag.<br />

Syst. p. 187, Biplonema percursum Kjellm. Alg. Arct. p. 302,<br />

Tetranema percursum Aresch. Phyc. Scand. mar. p. 192, t. 2 A,<br />

Scliizogonium percursum Kuetz. Phyc. p. 246, Sp. p. 351, Tab.<br />

Phyc. II. t. 99, f. 3, Schizogonium nodosam, con/orlum, palli-<br />

du7n, mrescens Kuetz. Tab. Phyc. II, t. 99, Scylosiphon com-<br />

pressus var. confervoideus Lyngb. Ilydrophyt. Dan. p. 05, t. 15<br />

B, f. 6, Bangia iorta Ag. Syst. p. 75, Conferva striatvAa Ag.<br />

Syst, p. 92, (juvenilis), Scytosiphon verrucosus Lyngb. Hydrophyt.<br />

Dan. t. 16, f. B (male), Conferva favicans Juerg. Alg. Dec. V,<br />

n. 9 (juvenilis), Conferva contorta Juerg. I. c. VI, n. 4 Conferva<br />

torta Juerg. 1. c. XIII, n. 6 (adultior), Conferva hipartita Juerg. Dec.<br />

n. 9 (adultior), Zygnemo, littoreum Juerg. Dec. XVI, n. 2 nec Kuetz.<br />

nec Lyngb., Conferva riparia Juerg. Dec. XI, n. 7 non Mont. nec<br />

Dillw. nec Rotli. — Conferviformis, demum fluitans, herbaceo-vi-<br />

rens, filamentis teretiusculis, sensim in laminam angustam, linearem<br />

mutatis; cellulis adparenter quaternatis, 10-16 y.. latis, usque 28<br />

[).. longis, secus series longitudiaales (1-4) pauciores dispositis.<br />

llah. in fossis aqua substagnante repletis, ad littora sinus Co-<br />

dani, maris atlantici, mediterranei ad «Cette» (in salinis ubi iegit J.<br />

Agardh) et adriatici imprimis ad Venetias (Ruchinger), in salinis<br />

«Teuditz» pr. Lipsiam Germaniai (Hauck). — Caespites plus niinus<br />

expansi, hcte virides ubi sordibus non squalent, sfepius fluitantes<br />

deprehenduntur in scrobiculis littoralibus aqua subsalsa repletis. —<br />

Var. polysticta J. Ag. Till Algernes Systematik VI, p. 147, Zygnoa<br />

clatlirata Welw. Phyc. Lusit. n. 212: filamentis simplicibus,<br />

latiusculis, compressis et subcanaliculatis ; cellularum seriebus plu-<br />

ribus, cellulis adparenter cubicis. Ad ((Villam Novain n Lusitania? re-<br />

jecta (Welwitsch).'— Var. ramosa J. Ag. Till Algernes Syste-<br />

matik VI, p. 147, Ent. percursa Ilarv. V\\yc. Brit. t. 352, Scyto-<br />

siphon compressus var. crispatus Lyngb. Ilydrophyt. Dan. p. 64,<br />

t. 15 B, f. 1-3: filamcntis siraplicibus, angustioribus aliisquo latio-<br />

ribus immixtis, compresso-subcanaliculatis et a margine ramulos<br />

mali II claro Kjcllman Alg. arctic. p. 302 (Telranema Aresch. antorius) condito<br />

adscril)cndai csscnt, at character hic vix, e sontentia auctorum imprirais cl.<br />

.1. Agardli, F. Ardissonc, F. Ilauck, ffcncricus. Quaniobrcni spccios hac stru-<br />

ctura donatas in antiquo gcnere Enleroniorpha includi nobis persuasum cst.


Confervoiileiu, UlvuceEe, Euteromorplui. 131<br />

subhorizontales, aiigiistiores ernittentibus; cellularinn seriebus plu-<br />

ribus, cellulis auguiatis, subpolyhodris, lu niari baltico, sinu Codano,<br />

oceano atlantico ad oras Gallicii et Britannias.<br />

10. Enteromorpha Ralfsii Harv. Phyc. Brit. t. 282, J. Ag. Till Al- 323<br />

gernes System. VI, p. 149, Hauck Meeresalgen p. 434, — Adtixa,<br />

conferviformis, demura subcontorta et intricata, herbaceo-virens<br />

fiiis capillaribus, 30-55 a. crassis, primo solidis, dein tubulosis, te-<br />

retiusculis; cellularum seriebus 12-1(3 7.. latis, subquaternis, a linea<br />

raedia cruciatim divergentibus, cellulis tri-tetrastichis, in diversis<br />

seriebus ssepe adparenter inaequilongis, nempe cellulis unius seriei<br />

apice suo supereminentibus cellulas alterius, plurimis fasciam mi-<br />

norem, rotundatam foventibus.<br />

Ilah. in sinubus limosis et ad ostia fluminum oceani atlantici im-<br />

primis in raari nordico, ad littus Cimbriaj, ostia Albis, littus Frie-<br />

siae et Hibernia^. — Eadem, suadente J. Agardh 1. c, species antea<br />

nomine UId(13 byssoides JMert. in Juerg. Alg. Dec. VII, n. 1, et<br />

verisimiliter etiam Scy losiphonis verriccosi Lyngb. Hydrophyt.<br />

Dan. t. 16 publici juris facta.<br />

20. Enteromorpha aureola (Ag.) Kuetz. Sp. p. 481, Tab. Phyc. VI, 324<br />

t. 40, f. 3, Hauck Meeresalgen. p. 434, f. 190, Ulva aureola Ag.<br />

Icon. Alg. Eur. t. XXIX (adultior), Uloa ftiloescens Ag. Sp. p. 420,<br />

Ardiss. Phyc. Medit. II, p. 203, Solenia fulvescens Ag. Syst. p. 186,<br />

(juvenjlis), Enlero?norpha quaternaria Ahln. in Wittr. et Nordst.<br />

Alg. exs. n. 138 et 139, Ilea faloescens J. Ag. Till Algern. Sy-<br />

stematik VI, p. 115, t. 4, f. 95-99. — 1-5 cm., rarius usque ad<br />

8 cra. alta, strato falvescente saxa obducens eaque lubrica reddens,<br />

ccspitulosa, sub aqua erectiuscula, emersa collabens, cylindracea,<br />

tubulosa, siraplici, 1 mm., raro 2 mm. crassa; cellulis rotundatis<br />

vel ovoideis, Glcvocapscu ad iustar raembrana crassa cinctis, 4-5 u..<br />

diam., secus series longitudinales dispositis, singulis vel 2-4-natis.<br />

tlab. in saxis ad exitum fluviorum aqua raarina superfusis in<br />

mari baltico ad littora Scanise et in mari adriatico (Hauck) ; ad<br />

— Color quoque nunc dilutior fulvescens, nunc multo obscurior,<br />

ins. S. Pauli maris australis (Jelinek et Duchassaing sec. Grunow).<br />

fere I)iclyoU\i cujusdam saturatius coloratse et paullisper nitentis,<br />

substantia membranacea ita ut alga exsiccando chartte plus mi-<br />

nus adha^reat.<br />

Seclio G. Clathratae ,1. Ag. : Frons flliformis tubulosa, terot iuscula aut collabens,<br />

pleruraque deusc ramosa, ramis saepias clongatis conform ibus, cellulis sub-<br />

;


133 Confervoicleiy, UlvacOcL', Eiitcruiiiorpha.<br />

roctangulariljus, lonyioribus quuni latis, socus sorios longitudiaalos plus<br />

minu.s royularos conjunotis constituta.<br />

21. Enteromorpha fucicola (Menegh.) Kuetz. Tab. Phyc. VI, t. Si, o2o<br />

L 2, J. Ag. Till Algernes Systernatik Vf, p. 150, Percarsarm /u-<br />

cicola Menegh. in Zanard. Syn. A!g. Adriat. p. \\\, Percursaria<br />

rigens Zaaard, Syn. Alg. .\driat. pag. 114, t. 8, f. 3, Knl. com-<br />

'pressa f. lingutata Hauck Meeresalgeu p. 428 ex parte. — Nana,<br />

niinute ca^spitulosa, 2-G inm. alta, herbaceo-vii-ens, tubulosa, ra-<br />

niosissima; ramis patentibus, a basi latiore acuminatis, articulatis,<br />

inferne polysiphoniis, superne monosiphoniis; collulis subrectangu-<br />

laribus, endochromate subconformi, majorem partem cellulye occu-<br />

pante instructis, in caule paullisper inordinatis, dein series longitu-<br />

dinales et transversales formantibus.<br />

Ilab. ad Fucos in mari adriatico, ad portum Pola) (Zanardini)<br />

ct ad littora Dalmatia3 (Meneghini). — In parte inferiore frondis<br />

crassioris cellula} fere omnes sunt caudatim prolongat;e, parte de-<br />

currente inter cellulas a facie visas molo conspicua. Ilac adparen-<br />

tia decepti, ut J. Agardh scripsit 1. c. p. 151, cl. Meneghini et Za-<br />

nardini genus huic plantae constituerunt quasi novum utpote a Per-<br />

cursaria Bori/i revera structura sat diversum, characterera ei tri-<br />

buentes oninino, ut videtur, erroneum.<br />

22. Enteromorpha plumosa Kuetz. Phyc. gener. (184:3) pag. 300, 32o<br />

t. 20, f. 1, Hauck Meeresalgen p. 430, f. 180 non Ahlner, En/eromorpha<br />

paradoxa Kuetz. Sp. pag. 479, Tab. Phyc. VI, t. 35,<br />

Conferva paradoxa Borrer. in Engl. Bot. t. 2328 nec Dillw., Enteromorpha<br />

clathrata var. confervacea Ahln. Enterom. p. 45,<br />

Ulva capillaris Lamour. Essai ex parte, Ulva Rothiana var. gra-<br />

cilis Le Jolis List. Cherb. p. 50 sec. Ahlner, Enteromorpha llop-<br />

kirkii M. Calla in Harv. Phyc. Brit. (1846) t. 2G3, Crouan Fl. Fi-<br />

nist. p. 130, Kuetz. Sp. p. 48 \ J. Ag. Till Algernes Systematik<br />

pag. 151, Zygnoa sericea Welw. mscr. Desmotrichxun plumosum<br />

Kuetz. Sp. p. 470, Tab. Phyc. VI, t. 5, Enteromorpha ectocar-<br />

poidca Zanard. Saggio p. G2. — Ilerbaceo-virens, 1-3 dm. alta,<br />

habitu quasi Cladophorw, fere tota filis capillaribus, teretiusculis,<br />

ramosissimis constituta, raniis mollissimis, apice saepe longe pro-<br />

tracto monosiphoniis; cellulis subrectangularibus, majusculis, hya-<br />

linis, endochromate multo minoro, rotundato, mediam collulani sa^pe<br />

occupante variegatis, in caule et ramis majoribus series longitudi-<br />

nales ot transversales sat regulares formantibus, in ramulis sub-<br />

singulis superpositis.


ConfervoideiB, Ulvaeea3, Enteromorplia. 133<br />

Hab. ad littora sabiilosa oceani atlantici e sinu Codano maris<br />

I)altici usqne ad Lusitaniam; in mari mediterraneo et adriatico ad<br />

Tergestum, ins. Pagum etc. (Hauck), ad insulas Indine occidentalis et<br />

ad «Greenport» Amer. bor. (Hooker), eadem forsan ad ins. sandwi-<br />

censes. — HujusduaD sunt formsB, una (verisimiliter juvenilis) satu-<br />

ratius virens magisque mucosa, altera (adultior) pallide virescens<br />

et magis membranacea.<br />

23. Enteromorpha erecta (Lyngb.) J. Ag. Till Algernes Systematik m<br />

VI, p. 15?, Hauck Meeresalgen p. 431 nec Hooker, Scyto^fphon<br />

erecius Lyngb. Hydrophyt. Dan. p. 65, t. 15 C, Uim ciathraia<br />

confermide^ Ag. Sp. p. 423, Conferva paracloxa Dillw. an Engl.<br />

P.ot. tab. 2328? Eaier. clalhrata Kuetz. Tab. Pliyc. VI, f. 33.<br />

— Herbaceo virens, demum pallidior, 1-2 dm. alta, teretiuscula, sen-<br />

sim inferne caulescens, ramis evidenter angustioribus, erectiusculis,<br />

elongatis obsita, ramulis polysiphoniis ; cellulis subrectangularibus,<br />

endochromate subconformi, majorem cellulae partem occupante in-<br />

structis, in caule et ramis majoribus series longitudinales et tran-<br />

sversales sat regulares formantibus, in ramulis siphones juxtaposi-<br />

tos, paralh^los, intra articulos subdistinctos a^muiantibus.<br />

Haij. ad littora sabulosa oceani atlantici, in mari nordico et<br />

baltico ad oras Blechingite, Scaniai (Lyngbye), Helgolandise, Anglia)<br />

(DiLLWYN^ in mari adriatico ad Tergestum (Hauck) ; ad « New<br />

York » Aniar. bor. (Hooper). — Frons adultior est tubulosa, ju-<br />

venilis gelatinosa et collabens. Ab Ent. piumosa Kuetz. differt<br />

ramulis multo minus attenuatis et polysiplioniis, ab y^^n^. clathraia<br />

cellulis caulinis latioribus et brevioribus velut endochromatibus.<br />

24. Enteromarpha clathrata (lloth) J. Ag. Till Algernes Systematik 328<br />

VI, p. 153 nec Kuetz., Wittr. et Norst. Alg. exs. n. 130 et 324,<br />

Ilauck Meeresalgen p. 429, Conferva claihrata Roth Catal. III,<br />

p. 175, JJica clailirata Ag. Sp. p. 422 ex parte Icon. Alg. Eur.<br />

t. 17, Ardiss. Phyc. Med. II, p. 200 excl. var,, Ent. erecta Hook.<br />

in Harv. Piiyc. Brit. t. XLllI (male) nec alior,, Wyatt. Alg. Danm.<br />

n. 160! — Usque ad 4 dm. alta, pallide virens, tubulosa, tubulis<br />

saepe ultrasetaceis, teretiusculis, plerumque ramosissimis, ramis su-<br />

perioribus elongatis, virgatis, exsiccatione ssepe collabentibus, in-<br />

fimis pro more rigidioribus patentissimis; cellulis minus regulariter<br />

rectangularibus, mox fere hyalinis, in caule et ramis series longi-<br />

tudinales formantibus, vicinarum serierum subalternantibus, endochroniate<br />

minuto, rotundato, intra parietes eximie clathratos parum<br />

conspicuo.


134 Confervoidefo, UlvacciB, Enteromorplia.<br />

liah. algis lapidibusquo adfixa, ad littora sabulosa Europai tp-<br />

tius inde a superiore mari baltico et nordico usque ad intimum<br />

maris adriatici sinum ; ceterum ad « New York » et insulas India;<br />

ocoidentalis, in mari australi ad littora Tasmania) et Nov;ic Zelan-<br />

dia). — Var. procera (Aliln.) Ilauck Meeresalgen p. 429, Entcromorpha<br />

pvocera Alilner SlJigt. Enter. p. 40, f. 5 a-b, Enl. cla-<br />

lliraia f. tongissima et validior Arescli. Alg. Scand. exs. n. 225:<br />

plerumque pallide vel subccieruleo-viridis, flaccida et sublubrica;<br />

fronde haud raro 25-30 cm., rarius ultra longa, saepissime ramosa,<br />

axi primario tubuloso, elongato, pliis minusve filiformi, obsito ra-<br />

mis sparsis numquam dense considentibus, plerumque simplicibus,<br />

longissimis et tubulosis, omnino flliformibus, jam ubique eodem<br />

fere diametro, apicem versus sensim attenuatis, nudis v. ramulife-<br />

ris; cellulis axis primarii inferioris 4-5-G-anguIaribus, plerumque<br />

inordinatis, 16-24 u.. diam., iisdem ramorum plus minus seriatim<br />

ordinatis, 12-20 ij.. diam., corpore chlorophylloso stratum tenue ho-<br />

rizontale formante. In mari baltico imprimis prope «Ijornholm»<br />

(Krok).<br />

Secfio H. Ramulosae .1. Ag. : Frons filiformis, tubulosa, teretiuscula aut collabens<br />

plernniqiiG denso ramosa, ramis adiiitioribus s;epius elongatis, conformibus,<br />

cellulis subrjuadratico-rotnndatis, demum verticaliter elongatis, in series<br />

longitudinales plus minus regulares conjunctis constituta.<br />

25. Enteromorpha ramulosa (Engl. Bot.) Hook. Rrit. Fl. II, p. :'.I9, 329<br />

Marv. r\\yc. brit. t. 245, Kuetz. Sp. p. 479, Tab. Phyc. VI, t, 33,<br />

J. Ag. Till Algernes Systematik VI, pag. 154, t. 4, f. 117-118,<br />

Hauck Meeresalgen pag. 431, Ulva ratnalosa Engl. Bot. t. 2137,<br />

Crouan, Fl. Finist. pag. 131, Ulva uncinata Mohr in Iierb. .4g.<br />

sec. .1. Ag., Ulva claihrata var. uncinata Ag. Sp. pag. 423, Le<br />

Jol. List. Alg. Cherb. p. 51, Ardiss. Phyc. Medit. II, p. 200, Zijgnoa<br />

7nuricaia Weiw. Pliyc. Lusit. n. 32, Scfjtosiphon clathratm<br />

var. uncinatus Lyngb. Hydrophj-t. Dan. t. 16 A, f. 2, Enteromorpha<br />

clathraia var. uncinata Grev. Alg. Brit. p. 182, Enleromorpha<br />

spinesccns Kuetz. Tab. Pliyc. VI, tab. 33, III, C. —<br />

Mombranaceo-subcartilaginea, intense virons, 1 -3 dm. alta, tubu-<br />

losa; frondibus setaceis et ultra, circ. 1 mm. crassis, teretiusculis,<br />

ramosissimis, ramis suporioribus s.-tjpe longissimis, nunc nudiuscu-<br />

lis, inforioribus densissimo ramulosis, ramulis patcntibus, acumina-<br />

tis, rigidiusculis, [ilns ininus compositis ; collulis rotundato-angula-<br />

tis, latitudino longitudinom a-quanto, donjuui vorticalitor elongatis,<br />

in caule ramisque priniariis snbinordinatis, in ramulis series longi-


Coiifervoideae, Ulvace^e, Enteromorplia. 135<br />

tudinales formantibus , endochromate (chlorophoro ?) rotundato,<br />

majorem cellulce partem occupante.<br />

Hab. ad littora sabulosa oceani atlantici calidioris ab insulis<br />

Britanni^e saltem usque ad Tingin et Canarias (Grunow), in mari<br />

mediterraneo et adriatico, ad littora Americaa fffideratas usque ad<br />

Floridam et insulas Indioe occidentalis, in oceano australi ad oras<br />

Novse floliandia?, Tasmanise et Novse Zelandi?e. — Substantia de-<br />

mura est admodum firma et exsiccatione fit fere cartilaginea; co-<br />

lor obscure virens, nunc fere in aeruginosum tendens. Ramuli pnn-<br />

cipue in inferiore parte numerosissimi, subulati, nempe a basi in-<br />

flata in acumen producti, simplices aut iterum ramulosi.<br />

26. Enteromorpha raJiata J. Ag. Till Algernes Systematik VI, p. 15G, 33'><br />

t. 4, f. 105-108. — Intense virens, membranacea, inferne tenuior,<br />

capillaris, vage ramosa, adultior sursum incrassata, tubulosa, cel-<br />

lulis intra stratum cuticulare conspicuum adparenter rotundatis,<br />

verticaliter elongatis, obovatis, series longitudinales sat regulares<br />

in juvenili efllcientibus , endochromatibus (chlorophoris) ambitu<br />

rotundatis, minutis, definite circumscriptis.<br />

Hab. ad oras Norvegia? arctica; (Berggren). — In sectione trans-<br />

versa prasbot cellulas ipsas ambitu fere obovatas, introrsum pari-<br />

ter ac extrorsum validiore strato substantia^ intercellularis cohibitas.<br />

Sectio I. Llnkianae J. Ag. ; Frons filiformis, tubulosa aut coUabens nunc, sim-<br />

plicior, nunc rnagis ramis conformibas aat tenuioribus obsita, cellulis (plerumque<br />

minoribus) subquadratico-rotundatis, demum verticaliter elonga-<br />

tis, sine ordine conspicuo (qualiter macube in reticulo) adproxiraatis con-<br />

stituta.<br />

27. Enteromorpha acanthophora Kuetz. Sp. p. 479, Tab. Phyc. VI, "31<br />

t. 34, f. 1, J. Ag. Till xMgernes Systematik p. 157, Enteromor-<br />

pha claihrala Hook. et Harv. Fl. New Zeal. p. 265, J. Ag. Alg.<br />

nov. Zeel. n. 10. — Subcoriacea, circ. 1 dm. alta, 1 ram, circ.<br />

crassa, virens, tubulosa, caulescens, ramis conformibus, simpliciu-<br />

sculis, sursum incrassatis virgata ramulisque minoribus a basi la-<br />

tiore acuminatis, simpliciusculis aut compositis arraata; cellulis mi-<br />

nutis, rotundato-anguiatis, 10-12 [j.. diam., domum verticaliter elon-<br />

gatis, in caule et ramis sine ordine adparente dispositis, in ramu-<br />

lis obscurius longitudinaliter seriatis, endochromate (chlorophoro?)<br />

rotundato, majorem partem cellula? occupante.<br />

Hab. in mari australi ad oras Novai Zelandine (Hooker, Gru-<br />

Now, Berggren) et Tasmanire (R. Gunn).<br />

28. Enteromorpha Linklana Grev. Alg. Brit. pag. 182, Harv. Phyc. ,'«2


136 Confervoicleao, Ulvacein, Enteromorpha.<br />

J]rit. t. .344, ,J. Ag. Till Algernes Systematik VI, p. 153. vix<br />

Kuetz. Tab. Pliyc. vol. VI, tab. 43, — Subcoriacea, ex fuscescenti<br />

pallide virens, tubulosa, cylindracea, caulescens, ramis coaformibus<br />

elongatis, simpliciusculis, a basi tenuiore sursum incrassatis, obtusis<br />

aut iterum attenuatis vage obsita; cellulis minutis, rotundato-an-<br />

gulatis, demum verticaliter elongatis, in caule et ramis sine or-<br />

dine adparenter dispositis, endociiromate granuloso farclis.<br />

llab. ad oras Dritanniiii (Carmichael).<br />

20. Enteromorpha usneoides (Honnem.) J. Ag. Till Algemes Systema- 333<br />

tik VI, pag. 157, Ulva usneoides Bonnem. mscr., Enleromorpha<br />

'phimosa Aliln. Ent. p. 37 (excl. synon.) f. 4 nec Kuetz. — Membranacea,<br />

teretiuscula, nunc minor, 4-0 cm. alta, fore Ectocarpum<br />

referens, nunc usque ad 3 dm. alta, e fuscescenti virens, tubulosa,<br />

catilescens, ramis majoribus setaceis et ultra, elongatis, cylindra-<br />

cois aut sursum attenuatis ramulisque tenijioribus, patentibus, ri-<br />

gidiusculis obtusis; cellulis rotundato-angulatis, in caule et raniis<br />

rnajoribus sine ordine adparenti dispositis, in ramulis longitudina-<br />

liter subseriatis, endochromate granuloso farctis.<br />

Hab. scepe ad F u c u m v e si c u 1 s u m ad littora Europae supe-<br />

rioris — Caules ultra setacei, per tolam longitudinem virgati; rami<br />

longiores aut breviores, caule conspicue tenuiores a quacumque<br />

parte [)ulluiantes, nunc plures adproximati, subcollaterales, omnes<br />

teretiusculi, adultioros elongati, sa^pe curvati, minores rigidiusculi<br />

patentes, conspicue obtusi; cellulcG frondis adultioris sunt admodum<br />

minutae, a facie visae rotundata^ et sine ordine disposit;c, parioti-<br />

bus crassiusculis separatjie et niodo Ent. clatJiratcv corpus chloro-<br />

pliyllosum minus nunc granulosum continentes; demum frondes ex-<br />

siccatione fiunt fere albescentes. Ab Ent. crecta ad quam habitu<br />

accedit collulis brevioribus et in ramis majoribus inordinatis digno-<br />

scenda; ab E^it. ptamosa ot Ent. clathrata tum liabitu distat,<br />

tum cellulis qua3 nusquam sunt longiores quam latiores et in ramis<br />

majoribus inordinata); ab Ent. Linkiana, cui structura proxima<br />

videtur, membrana tenuiore et ramificationis norma statim digno-<br />

scenda est.<br />

3)0. Enteromorpha salina Kuetz. Pliyc. pag. 247, Sp. pag. 47^, Tab. 334<br />

Phyc. VI, t. 30, Rabonh. Fl. Kur. Algar. III, p. 314, llauck Moe-<br />

rosalgon )). 433. — Fronde conforviformi, pallido viridi, llavescon-<br />

te, filifornii, toroti, dornum tubulosa, circ. 20-00 y.. lata, circ. 1-2<br />

cm. alta, iiinc indo subincurva, simplici vol ramosa, e soriebus plu-<br />

ribus collnlarum orbicularifor dispositis parallolisquo composita,


Coiifervoidese, Ulvace^e, Enteroraorphii, 137<br />

ramulis juvenilibus patentibus, monosiphoniis; cellnlis subrectangu-<br />

laribus, 8-] 2 a. latis.<br />

Ilab. \n lacubus salinis pr. (( HiMesheim » (Kuetzing), et (( Teu-<br />

(Jitz)) pr. Lipsiam Germania^ (Hauck) — Adsunt: var. polyclados<br />

Kuetz. Sp. p. 479 ita descripta: ramulis r.umerosis, rigidis, paten-<br />

tissimis, brevibus, confervaceis. In mari germanico ad insulam «Spi-<br />

kerooge». — Var. eramosa Rabenli. Alg. n. (515, V\. Eur. Algar.<br />

in, p. 315: fronde simlici, ramis ramulisque destituta. In salinis<br />

pr. «Teuditz» Thuringia? (Bulnheim). « An a typo distinctie?»<br />

Specios dubioe vel ulterins inquirendae. Cfr. J. Ag. Alg. Syst. VI, p. IGO.<br />

31. Enteromorpha ramellosa Kuetz. Sp. p. 481, Tab. Phyc. VI, t. 44, 335<br />

f. 3. — Ca^spite parvulo. 1 cm. circ. alto, viridi,- fronde 1-1,5 mm.<br />

lata, tubulosa, compresso-crispula, curvata, basi valde attenuata,<br />

ob ramellos numerosos ubique egredientes, rigidos, apice furcatos,<br />

curvatos, breviusculos hirsuta vel liispida; cellulis 5 y.. diam. ap-<br />

proximatis, solidis, subglobosis, in thallo primario inordinatis, in<br />

ramellis longitudinaliter ordinatis.<br />

Ilab. inter algas marinas ad insulam « Kerguelen » (.1. D.<br />

Hooker).<br />

32. Enteromorpha? clavaeformis Wollny Einige neue Meeresalgen in 336<br />

Hedwigia 187(S, p. 17 (sub Phycoseride). — Fronde 3-10 cm. alta,<br />

pallide viridi, subclavatc-lanceolata, subca^spitosa; ceHulis e fronte<br />

visis irregulariter, 5-G-gonis, inembrana tenui instructis.<br />

Ilab. ad scopulos ad ins. Ilelgolandiam (ut viletur).<br />

?>?j. Enteromorpha? asciformis Wollny I4. Enteromorpha gelatinosa Kuetz. Sp. p. 482 nec Tab. Phyc. VI, t. 32, 338<br />

f. 2. — Caespite gelatinoso, 4-G cin. nonnumquam 12-14 cm. alto, ,<br />

lubrico, pallide viridi; frondibus 45-280 p.. ad 1 mm. ci'assis, fili-<br />

formibus, basi attenuati^, ramosis, ramis erectis, sursum pauUulum


138 ConfervoiJeiTe, Ulvaceffi, Letterstedtia.<br />

dilatatis, apice obtiisis; cellulis gelineis, obsoletis, remotis, irregula-<br />

i'iter sparsis, 5 y., circ. diam.<br />

Hab. \\\ mari canariensi (Despreaux).<br />

35. Enteromorpha confervicola De Not. in Giorn. bot. 1 44, it. p. 321, ^"9<br />

Kaetz. Spocies p. 482, De-Toni e Levi Alg. Zanard. p. 110, n. 1711.<br />

— Frondibus subsolitariis, /istulosis, teiiuissimis, capillaceis, dia-<br />

pliatiis laxeque areolatis, a basi lineari-compressis, attenuato-sub-<br />

ulutis capillaribusque, simplicibus vel divergeiiti-ramosis, ramulos<br />

capillares, alternos, patent es, incurvatos recurvafosve inferne prfe-<br />

sertim edentibus.<br />

Hab. ad Confervas marinas pr. «Genova» maris ligustici.<br />

36. Enteromorpha? dichotoma Suhr in Floia 1840, pag. 278, (sub 340<br />

nomine Solenicv). ~~ Fronde 14-16 cm. alta, tubulosa, 2-2,5 mni,<br />

crassa, irregulariter divisa, segmentis ramuli'^ liinc inde instructis,<br />

a})icibus capillaribus furcatis, reflexis.<br />

Hab. ad «Curagao».<br />

37. Enteromorpha cornicuiata Kuetz. Species p. 480, Tab. Phyc. VI, .34J<br />

t. ;>7, 1. — Pallida, confervacea, ramosa, ramis reniotis, elongatis,<br />

rameilis spiniforrai- bus, abbreviatis, pateniibus longitudinaliter ob-<br />

sessis; cellulis majoribus, 12-13 a. diam.<br />

Hab. in ostio Scaldis orientalis. (Van den Bosch). — Crassities<br />

55-75 a. ramorum 25-37 u.., spinarum 15-18 a. u Ex icone Enleromorpfm<br />

salina^ affinis )).<br />

LETTERSTEDTiA Aresch. [1850] in Vet. Ak. Oefvers. VII, p, 1, Phyc<br />

Capenses p. 18, J. Ag. Till Algernes Sistematik VI, p. 175 (Ftym.<br />

a cl. Lrtterstrdt). — Thallus planus, membranaceus, viridis, e cel-<br />

lularum duplici strato constans,- caulis linoaris, ta^iiitTGformi-oIonga-<br />

tus, ramosus, e margiiie utrinque foliosus, denique inferne aphyl-<br />

lus; folia e margine caulis evoluta verticalia, disticha, oblonga vol<br />

cuneato-lobata.<br />

Propagatio (?) zoogonidiis in foliorum cellulis oflormatis.<br />

Obs. Iii LeUcrsledlia petiolala J. Ag. inter cellularum paginas<br />

adest etiam poculiaro stratum fere hyphoideum.<br />

1. Letterstedtia insignis Aresch. in Vet. Ak. Forh. 1S50, f. 1, Phyc. nio<br />

Capenses pag. li). — Thallo callo radicali magno, multicauli in-<br />

structo ; planta juniori caule 30 cm. ot ultra longo, vage ramoso,<br />

2 mm. circ. lato, basi in apicem utriiKiue margine laciniis den-<br />

tiformibus, alternis, patentibus, denique in folia excresconlibus ob-


Confervoideaj, Ulvacere, Scliizomeris. 139<br />

sesso inslructa; planta adultiore caulem metrum superantem, in-<br />

ferne 10-12 nim. latum pr?ebente; ramis vagis vel approximatis,<br />

elongatis, 2-6 nim. latis, inferne et sa?pe longe snpra medium mar-<br />

gine aphyllo crenato-denticulatis, immo crispis, superne utrinque<br />

foliis ornatis, foliis e margine cauiis evolutis, verticalibus, disti-<br />

chis, linearibus, oblongis vel lanceolatis, basi in petiolum plus mi-<br />

nus distinctum attenuatis, 2-5 cm. longis, 4-8 mm. hitis, substan-<br />

tias quam caulis tenuioribus.<br />

JTab, m sinu natalensi Africae, rarius.<br />

2. Letterstedtia petiolata J. Ag. Till Algemes Systematik VI, p. 176, 343<br />

t. 4, f. 123-124. — Thallo juniori sessili, lamina quoquoversum<br />

expansa, nrofunde laciniata, laciniis inferne linearibus, sursum sen-<br />

sim latioribus, subpinnatifido-lobatis, thallo adultiori demum caulescente,<br />

partibus inferioribus in caules subpinnatim ramosos mu-<br />

tatis, foliis cuneato-Iobatis, stipite angustissimo, lineari sufFultis.<br />

Hab. ad caules Caulinia? ad oras Novse Hollandise. — ((Thallus<br />

circ. 12 cm. altus, basi dilatata sensimque adraodum incrassata et<br />

quasi cartilagineii fultus, sessilis, quoquoversum in orbem expan-<br />

sus; sub juniori statu in lacinias abit plurimas inferne lineares, sursum<br />

dilatatas et subpinnatifido-Iobatas, loborum margine supremo<br />

rotundato sinuatoque; qualis sub hoc stadio juniore obvenit, non<br />

admodum differt a formis Ulvcv rigid(K ; quin immo dubitandum<br />

manet anne nomine JJlviai aiistralis hsec juvenilis planta ab Are-<br />

schoug Phyc. nov. p. 44 olim descripta fuerit, Postea vero thal-<br />

lus ulterius admodum decomponitur et in forraam Letlersiedticv<br />

insignis subsimilem abit. Sub hoc stadio evolutionis inferiores par-<br />

tes, adraodum decompositcP, in caules ramos et foliorum petiolos<br />

mutantur. qui elongati et lineares persistunt, petiolis foliorum saepe<br />

circ. 2 mm. latitudine ?equantibus. Caules lineares et fere pinna-<br />

tim ramosi inter cellulas utriusque pagin?e stratum internum pra3bent,<br />

filis hyphoideis densissime stipatis constitutum quod immo<br />

crassitie utrumque stratum paginale nonnumquara superare videtur.<br />

Frons tota fere tlabelliforrai-expansa manet at ob ra mos plurimos<br />

superincumbentes c;^spitem refert hemispha^ricum, plurimis fasci-<br />

culis ramorura corapositura; color alga? paullisper glaucescens, sub-<br />

stantia exsiccatione cartilaginea» J. Ag. loc. cit.<br />

SCHIZOIVIERIS Kuetz. [18i3J in Linn.-^a XVII, p. 89, Phyc. gener.<br />

p. 247, t. 12, f. 1, (l']tym. a schizo findo et 7neros pars) Rabenh.<br />

Fl. Eur. Algar. Ilf, p. 311, Ilansg. Prodr. p. 55. — Thallus fiii-


140 ConCervoideaj, Ulvacete, Pi-asiola.<br />

forinis capillaris vel setiformis, basi callosa adfixus, iiiferne e se-<br />

rie celliilaruiii unica, superne e plui^ibus soriebus ofFormatus plu-<br />

i'istratosusque.<br />

Propagatio tum cellularum bipartitioiie, cellulis filialibus 2-4-<br />

{o,i ultra) iiisimul conjunctis tum zoof^oiiidiis polo antico lijalino<br />

vacuolis 2 contractilibus ciliisque 4, inacula parietali rubra in-<br />

structis.<br />

1. Schizomeris Leibleinil Kuetz. Phycol. gener. p. 247, t. P2, f. 1, "44<br />

Spe.!. Alg. p. 3G2, Tabul. phycol. III, t. 31, Rabeuh. Fl. Eur. Algar.<br />

III, p. 311, f. 87, Hansg.Prodr. p. 55, f. 22, Co7t/erva dfssz/iciifi<br />

Leibl. mscr. — Palustris, viridis vel flavescens, setacea, rigidula,<br />

basi circiter 2i u.. crassa, teres medio, 60-80 f/., sursum usque ad<br />

110-120 a. dilatata et constrictionibus plus minus profundis undu-<br />

lato-constricta ; cellulis vpgetativis deorsum 24-30 u.. latis, dm.<br />

'/2~1 V2"lo"o^oi''bus, medio et sursum 12-15 y.. latis, globosis vel<br />

globrso-angulatis ; membrana cras siuscula, 6 p.. circ. crassa, ut<br />

plurimum indistincte stratosa.<br />

HaO. ad culmos caulesque putridos in paludibus pr. «Wiirzburg »<br />

(Leiblein), in stagnis sylvaticis prope « Baden-Paden » (Rabenhorst),<br />

ad «Eilenburg» et « Nordhausen» in Germania (Kuetzing), in<br />

Bohemia (Hansgirg), in Hrasilia America? australis (Grunow). —<br />

Merizolhrix bangioides Reinke Ueber einige Siisswasseralgen in<br />

Per. der 50. Versamml. deutscher Naturf. u. Aerzter in MiJnchen<br />

1877, p. 200, Cfr. Just Bot. Jahresb. 1877, p. 26 videtur Hormi-<br />

scicu forma valde evoluta, a Schizomeride Leib leitiii d\g?.oscem]a.<br />

PRASIOLA Ag. [1821] Species Algarum p. 410, (Etym. prasios viri-<br />

dis). Jessen Monogr. Prasiola) 1848 Lagerst. Monogr, 1809 Hansg.<br />

Prodr. p. 53, J. Ag. Till Algernes System. VI, p. 74. - Thallus<br />

membranaceo-foliaceus, adscendens ve I erectus, plus niinusvo crispa-<br />

tus basi nonnumquam cellulis dissolutis fibrillosus, e collulis an-<br />

gulosis, plerumque quaternatis, longitudinaliter vel radiatim ordina-<br />

tis constans; totrades cellularum in areolas conjuncta^ areohuijuo<br />

in areas, qua^ invicem separantur spatiis hyalin is, angustioribus ot<br />

latioribus, ambulacra aut vias aMnulantibus, certa directione thal-<br />

lum percurrentibus.<br />

Quoad zoogonidiorum ovolufionom cfr. J, Ag. 1. c. p. 70 et seq.<br />

A. \'\;x) iiiLcrsiitiales aroas ccllnlariini principalos separantos, :i stipite pcr<br />

tVDiiiiciii siiiiernc ina;,^.'^ ililatatain llalicllatiin exciirrentcs, iiiiiic nia,gis


Coiirervoiclea3, Ulvaceie, Prasiola. 141<br />

coij.spiciue (P. farfaracca, P. crislala) nuiic iii froiule adultiorc aiiaus<br />

di.stiact:e aut vix dignosceadcC (P. crLspa, P. atnarc/ica, P. niexicana).<br />

1. Prasiola furfuracea (Mert.) Menegh. Ceiiui p. 30, Kuefz. 1. c. ex p. 345<br />

Jes.sen Monogr. p. 17, u. 4, t. II, f. 1-10, Desinaz. Cr. de Fr. ecl.<br />

i:ova n. 304, Arescli. Aig. Scand. exs. n. 221, Cooke Brit. Freshw.<br />

Alg. p. 129, t. 50, f. 5, Rabenh. Fl. Eur. Algar. 111, p. 309, Lagerst.<br />

I\Ionogr. p. 31, f. 3, J. Ag. Till Algern. Systeni. VI, p. 81. Ulca<br />

farfaracea Mert. in Flor. Dan. t. 1489, Ag. Syn. p. 43, Spec.<br />

Alg. p. 417, Lyngb. Hydrophyt. Dan. p. 32, Grev. Scot. Flor. t. 265,<br />

Alg. Brit. p. 176, t. XVIII, Mack. Flor. Hibern. p. 214, n. 7, Pra-<br />

siola leprosa Kuetz. Phyc. germ. p. 243, Sp. p. 472, Tab. Phyc.<br />

V, t. 39G, 2, Rabenh. ¥\. Eur. Algar. III. p. 309, Jessen Monogr.<br />

p. 17, n. 5, t. 2, f. 17-22. — Strato furfuraceo, late expanso, ob-<br />

scure viridi; tliallo 2 niin. circityr longo latoque, o basi stipitifor-<br />

rni, brevl subito in laininain flabelliforineni dilatato, inargine leui-<br />

ter undulato-repando, subinflexo, ia apice sx^pius eaiarginato lo-<br />

batove; cellulis angularibus, 14-16 =; 4-6, in areolas regulares qua-<br />

dratas vel subquadratas ordinatis.<br />

Hah. in saxis prope domos, parietibus ligneis umbrosis, pr;^-<br />

cipue Europte borealis, ad « Fredrickstad » Norvegi-.e (Dr. Scuuebe-<br />

ler), «Hofmannsgave)) Fioniie (Hofmann-Bang), prope Gothoburguin<br />

(SoPHiA Ackermark), in Dncatu Slesvicensi (Suur), in variis locis<br />

Hiberniie (W. H. Hervey, Mackay), Scotiae (Carmichael), Angli;e<br />

(Berkeley), in Gallia (Chauvin, Desmazieres, De-Brebis.son). — Teste<br />

cl. J. Agardh 1. c, Iiasc species digaoscitur frondibus adtnodum<br />

minutis, supra stipitem brevem flabellato-reniformibus, a latere invo-<br />

lutis, subcucullatis, extrorsum sinuoso-lobatis, lobis suo ordine sub<br />

flabellatis cucullatisque, demum deorsum subdiscretis, frondes inferne<br />

adparenter ramosas mentientibus. Viae intorstitiales admodum<br />

coiispicnL€ supra stipitem flabellatim radiantes versum margines<br />

excurrunt, inter areas principales forma fere cuneatas; area? ha)<br />

in areolas dividuntur pro situ quoad formam variantes, inferiores<br />

iiimirum secus longitudinem elongata?, medi.ie longitudine et latitu-<br />

dine magis aequales, p£enultiina3 transversaliter longiores, ultimai<br />

iterum secus longitudinem elongatct^ quasi filis versus margines<br />

radiantibus constitutse; intra areolas ScTepe 16 cellulce observantur;<br />

his geminatis vel quaternatis areolse nova:^ ec-dem modo compo-<br />

sit^e oriuntur. Viae iaterstitiales ob endochromata diversarum cel-<br />

lularum seorsim prominula adparentor crenulatcTc aut quasi mar-<br />

giiie incoequales, omaino hyalinse; stipes brevis cellulis paullo minus


142 Coafervoideic, Ulvacoce, Prasiola.<br />

regulariter dispositis coaiponitur. Scutellura radicale paucis fron-<br />

dibus concinne adest at parum conspicuuai.<br />

2. Prasiola cristata (Ilook. et Harv.) J. Ag. Till Algernes Systematik 346<br />

VI, pag. 82, Ulva crisiata llook. ot liarv. Crypt. Autarct. II,<br />

pag. 193, Kuetz. Sp. pag. 475, Prasiola tessellala Kuetz. Tab.<br />

Phyc. V, t. 40, f. 7? nec Mastodia tesseilata Hook. et Harv. —<br />

Pusilla, stratum continuuni furfuraceum, 4-15 mm. iongum ef-<br />

ticiens; foliolis crispatis, lacunosis, latioribus quam longioribus su-<br />

pra niedium in laciniis perplurimis iissis, laciniis filiformibus, tistu-<br />

losis, tortis, pluries divisis, processibus corniculatis, simplicibus ra-<br />

mosisque undique obsitis, substantia tenerrima; cellulis confertis,<br />

irregulariter dispositis, rarius quaternis.<br />

Hab. in scrobiculis rupium inter Glccodicti/on anastomosans<br />

in insula «Kerguelen» (Hooker, Harvey); ad «C. Ilorn» (Hariot).<br />

3. Prasiola crispa (Lightf.) Ag. Sp. p. 416, Kuetz. Phycol. gener. 347<br />

p. 295, Spec. p. 473, Tabul. phycol. V, t. 40, f. VI, .Jessen Monogr.<br />

p. 18, u. 6, t. I, f. 10-16, Rabenh. Handb. II, 2, p. 134, Krypt.<br />

Flor. v. Sachs. p. 210, Alg. n. 8, 113, (P. Flotoioii) 1549, 1819,<br />

1840, Bad. n. 12, FI. Eur. Algar. III, p. 308, Lagerst. Monogr.<br />

pag. 19, J. Ag. Till Algern. Syst. VI, pag. 82, Hansg. Prodr.<br />

p. 53, Cooke Brit. Freshvv. Alg. pag. 128, t. 50, f. 1, Kirchn.<br />

Alg. Schles. pag. m, Wolle Freshw. Alg. U. S. pag. 106, t. 91,<br />

f. 25-27, Desmaz. Cr. de Fr. ei. nov. n. 305, Aresch. Alg. Scand.<br />

exs. u. 137, Westend. et Wall. Herb. n. 1342, UlDa crispa Lightf.<br />

Flor. Scot. II, pag. 972, Ag. Syn. pag. 43, Uiva terrestris Rotli<br />

Cat. I, pag. 211, Lyngb. Hydrophyt. Dan. t. 6, f. E, Prasiola<br />

Rotliii, P. orbicularis et P. Flotowii Kuetz. l. c, P. suecica Ra-<br />

benh. Alg. n. 1819, FI. Eur. Algar. III, p. 308, P. Anziana Ra-<br />

benh. Alg. n. 1647, Erb. Critt. Ital. n. 1437, Fl. Eur. Algar. III,<br />

p. 308, Utva compressa L. Fl. Suec. ex parte, Tremetla crispa<br />

With. Arrang. IV, p. 81. — Cc\)spitibus plus rainus densis, sa^pius<br />

longe lateque expansis , saturato viridibus, subelastico-mollibus<br />

thallo plicato-crispato, et forma et magaitudiae vario, Sccpius bul-<br />

lato; cellulis in areolas distinctas vel confluentes ordinatis, qua-<br />

dratis vel oblongo-quadrangularibus, 5-9 y.. diara. vel 8-13:^3-5,<br />

diametro pleruraque duplo longioribus, angulis plus rainus obtuse<br />

rotundatis.<br />

IFab. in terra nuda subhumida locis umbrosis, inprirais locis<br />

urina saspius humectatis, sub stillicidiis, iu tectis stramineis ve-<br />

tustis totius Europa^ passira, inprimis Italia) (Anzi), totius Dritau-<br />

;


l<br />

Confervoicletu, UlvaceoQ, Prasiola. 143<br />

uVcXi, Hibeniiie et Scotiao (Lightfoot, Wither, Dillenius, Hooker,<br />

Hassall, Greville, Harvey, Mackay, Jo^kNSTON, HuDSON, Gray,<br />

Cooke), SueciiB (Areschoug, Lagerheim), Gallise (Desmazieres), Ger-<br />

maniae (Kirchner, Rabenhorst, Kuetzing), Boherni:e (Hansgirg),<br />

Danitie (Lyngbye, a.gardh), Belgii (De-Wildeman), ArdiieHiiaruni (M.<br />

A. Libert), Aiiiericse Ijorealis (Wolle), ad insulas «Falkland»<br />

«Cockburn» et «Grahara» (Hooker). — Var. sudetica Hansg.<br />

Prodr, p. 54, n. 61, f. 19: minutissinia, flavido-viridis, 1-2 mai.<br />

lata, feque vel duplo longa, tenuissime membranacea; cellulis ante<br />

divisionem 2-3 /j.., post divisionem 1-1,5 a. latis, suba^quilongis,<br />

dense insimul confertis; membrana tenuissima; viis interstitialibus<br />

hyalinis, indistinctis; cellulis filialibus 16, raro tantum 4. In terra<br />

uda, sociis Hormidio murali et Ilormidio parielino, in aRiesen-<br />

gebirge» Bohemi» rarius (Hansgirg).<br />

L Prasiola antarctica Kuetz. Sp. p. 473, Tab. Phyc. V, t. 40, f. 4, sjs<br />

Rabenh. Fl. Eur. Algar. III, n. 311, J. Ag. Till Algernes Syste-<br />

matik VI, p. 84, Ulva crispa Hook. et Harv. Crypt. Antarct. II,<br />

p. 192 nec alior. — Tiiallo parvulo, 3-4 mm. longo, 2-3 mm. lato,<br />

subrotundato oblongove ; margiue irregulariter subcrenulato vel<br />

integro; cellulis raajoribus 6 u.. circ. diara., laxe dispositis, areolis<br />

distantibus.<br />

Ilab. in rupibus madidis ad ins. «Cockburn» maris antarctici<br />

(Hooker). — Partes quadrigeminte singuhe h. e. cellulae, teste cl.<br />

J. Agardh I. c, invicem magis quam in P. crispa distatit; quo-<br />

que interstitia inter areolas latiora videntur quin imrao latiora<br />

quam ipsa cellularum endochromata. Plauta vero antarctica in ru-<br />

pibus madidis obvenit dura Pr. crispa raro in rupibus obvenire<br />

reperitur.<br />

5. Prasiola mexicana Liebra. in J. Ag. Kongl. Vet. Akad. Forhandl. .349<br />

1847, p. 6, Jessen Monogr. p. 19, t. 1, f. 17-20, Uabenh. FI. Eur.<br />

Algar. III, pag. 3'1<br />

1<br />

, Lagerst. Monogr. pag. 26, f. 2, Kuetz. Sp.<br />

p. 473, Tab. Phyc. V, t. 40, f. 2, J. Ag. Till Algernes Systeraatik<br />

VI, p. 84, Wolle Freshw, Alg. U. S. p. 107, t. 91, f. 24. — Thal-<br />

lo majusculo, 2-6 cni. longo latoque, expanso, lobato-undulato,<br />

fluitante, radiculis adventitiis instructo; areolis distantibus, distin-<br />

ctissimis, seriatis.<br />

Hab. in Mexico (Liebman) et Cobrado (Brandegee) America}<br />

borealis. — CI. Lagerstedt pedem brevera cellulis deorsuin caudatim<br />

productis contextum raemorat; si observantur lobi frondis junio-


144 Confei'V()i(le;e, Ulvaceie^ rrasi(jla.<br />

rus vias itiliir.stitiales Hahellatiin oxciirfoiites pra^bent; iu partibiis<br />

adultioribii.s ha> via) siiiit obsolota' et vix (liscernoiKkf<br />

B. Via3 iuter.stitiale.s areas piMnc^.ipales cellularitin separaiitos, a stipite per<br />

fi^ondetii sitperuo linearetn vcl cuneatini dilatatatn louj^itudinaliter e.^ciir-<br />

rentes subparalleke, nunc niagis conspicuio (P. cahpliylia, P. slipitala,<br />

P. /luvialUis) nuuc in rroude adultiore superne minus distinctcO aut ob-<br />

soletio [P. Cornucopi(n).<br />

6. Prasiola calophylla (Oarniich.) Meaegh. Conni pag. 33, Kuetz. •^•'<br />

Phjc. gerniaiiica p. 24(3, Spec. p. 473 Tab. Phyc. V, t. 30, f. 4,<br />

Jesson Mouogf, p. 14, n. 1, t. I, f. 1-3, Uosinaz. Cr. de Fr. ed.<br />

nova n. 303, Habenh. Fl. Eur. Algar. III, p. 310, Lagerst. Monogr.<br />

p. 40, J. Ag. Till Algernes System. VI, p. 85, t. 3, f. 75, Cooke<br />

Brit. Freshw. Alg. p. 130, t. 50, f. 3-1, UUia caloiihijUa Spreiig.<br />

Syst. veg. IV, p. 368, Mack. Fl. Hibern. p. 243, Grev. Alg. brit.<br />

p. 17G, IIas.s. Prit. Froshw. Alg. t. 77, f. I, Bangia caloplu/Ua<br />

Carinich. in Grev. Scot. Cr. Fl. IV, t. 230. — Cajspitosa, obscn-<br />

re viridis, crispata; thallo 4-8 mni. longo, ad 500-000 a. lato, li-<br />

neari, crispato-circinato, ad basim in stipiteni sensim atteuuato,<br />

in apice truncato, nonnumquam crenato; cellulis 4-5 ^; 2-1 secus<br />

series longitudinales ordinatis.<br />

Ilah. \\\ saxis Scotiaj ad «Liinmerik» (Harvey), iiis. « Li-<br />

stnore» (Carmichael), Hiberni.e (Mackay) Galliie (De-1]rkbi.sson),<br />

Gennania:' prope «Jever» (Koch), «Schermeissl » in Marcliia Bran-<br />

deburgonsi (Reinhardt teste Grunow), Sueciix^ (Lagerheim).<br />

7. Prasiola Cornucopiae J. Ag. Till Algernes Systematik VI, p. 80, ."„-,i<br />

t. 3, f. 71-71. — Rupicola; frondibus in ctiespitulos ininutos, ere-<br />

ctiusculos collectis, supra pedem sensiin sensiinque dilatatis, cunei-<br />

formibus, cucullatim subspiraliter convolutis, apice truncatis; vii.s<br />

interstitialibus areas principales cellularum separantibus longitudi-<br />

nalitor excurrentibus in parte inferiore conspicuis, superne oi)SO-<br />

letis, areis superne immersis, subcoiifluentibus.<br />

Ilab. ad rupes inaritimas Sueci;i! tuin occidentales ad «Kulla-<br />

berg» latere septentrionali, tutn orientales ad «Uto» extrallolmiam<br />

(J. Agardh). — C;iGspituIi miuuti, magnitudine et adspoctu fere<br />

Pra>iioliV cnlopIiyUiC, plurimi colliguntur in stratuin ruitibus forsan<br />

spuma maris irrigatis arctissime adnatum, in maculas 25 mm.<br />

ot ultra oxtensum, quod adspoctu o loiiginquo facile Jungcrnianniam<br />

crederes. Cajspituli constant e frondibus plurimis, simpliciu-<br />

sculis, obovato-cuneatis, tortis, exarescentibus fere in cornu sub-<br />

spiraliter convolutis. Via) longitudinales longitudinaliter excurrunt<br />

.


Corifervoidca), Ulvaceai, 1'rasiola. 145<br />

et iii iureriori parte froiidium iis Prasiohv calophylloi subsirailes<br />

at in superiori parte nmlto angustiores et inter series arearum nu-<br />

merosiores. In liac parte niinirum area^ invicem vix magis distant<br />

quain ips?G cellula3 areolarum. J. Ag. loc. cit.<br />

8. Prasiola stipitata Suhr in Jessen Monogr. t. II, i'. 11-16, Rabenh. 352<br />

Alg. n. 496, 1710, Fl. Eur. Algar. III, p. 309, Lagerst. Monogr.<br />

pag. 36, J. Ag. Till Algernes Systematik VI, pag. 86, Cooke Brit.<br />

Freshw. Alg. pag. 129, t, 50, f. 8-11, Prasiola marina Crouan<br />

Fl. Finist. p. 130, t. 9, f. 1-3, Alg. Mar. Finist. n. 391, Desraaz.<br />

Crypt. fr. ed. nov. n. 306, Aresch. Alg. Scand. n. 138, 222. —<br />

Strato c;i3spitoso, expanso, obscure viridi; thallo fornia et raagni-<br />

tudine variabili, pleruinque 2-6 mm., rarius ad 8 nim. longo,<br />

e basi stipitiformi elongata sensim dilatato (lanceolato, obovato,<br />

obcordato, reniformi, Habelliforini etc), in apice saepe truncato,<br />

margine leniter repando ; cellulis 5-7 [i. diam,, in parte stipitiformi<br />

ia series, in parte superiore in areolas regulares, parvas, confertissi-<br />

mas dispositis.<br />

liah. ad littora raaris, in saxis, scopulis undis raaris fere con-<br />

tinuo suffusis Hiberniae (Jessen), Norvegiae (Schuebeler), Sueciaj,<br />

Danise (Areschoug, Lagerstedt) et pr. «Brest» Gallise (Crouan,<br />

Desmazieres), etiam prope «Sandwieck» (Hausen) et «Flensburg»<br />

in sinu Schlesvicensi (R. Haecker).<br />

9. Prasiola fluviatilis (Sommerf.) Aresch. Akad, Forhandlingar vart, 353<br />

1866, Lagurst. Monogr. p. 28, J. Ag. Till Algernes Systematik VI,<br />

p. 87, t. 3, f. 76-79, Prasiola ccuspitosa Menegh. mscr., P. Sau-<br />

ieri Menegh. in Kuetz. Phycol. germ. p. 243, Spec. Alg. 473,<br />

n. 5, Tabul, phj^col. V, t. 39, f. 5, Jessen Monogr. p. 15, n. 2,<br />

t, I, f. 4-9, Rabenh. Handb. II, 2, p. 134, Alg. n. 74 et 1986,<br />

FI. Eur. Algar. III, p. 310, Ulca intestinalis Sauter in Flora 1839,<br />

I, p. 36, Ulva fluviatilis Somraerf. in Magazin for Naturvidenska-<br />

berne IX, p. 27, t. III, f. 1, a-d, Christiania 1828. — Csespitosa,<br />

loete viridis, 12-25 rara. longa, subinde ultra; thallo lineari vel e<br />

basi filiformi vel cuneata lanceolato obovatove, in apice obtuso<br />

cellulis in tetrades consociatis, areolas indistinctas forraantibus.<br />

Ilab. \i\ fontibus frigidis Alpium Salisburgensium (Sauter), in<br />

rivulo glaciali Tyrolensi (Kerner), in raontibus tatricis (Kal-<br />

chbrenner), in rivulis subalpinis Insula^ Spitzbergensis ad sinum<br />

«Magdalena Bay » (J, Vahl), in rivulo raontano ad «Leierdal»<br />

Norvegiaa (Sommerfelt) — Var. Hausmanni Grun. in Rabenh. 1. c.<br />

p. 310: thallo multo rnajori, undulato-plicato. In raonto « Rittner<br />

10<br />

;


U6 Conrervoidea), Ulvaceffl, [*rotoderma.<br />

Honi)) Tyrolousi, (de IIausmann), in Huiigaria (J. Istvankh-Schaar-<br />

schmidt) et in montibus tatricis (Kalchbrenner).<br />

Species dubiiB.<br />

10. Prasiola pulveracea Kuelz. Spec. p. 472 et Tabul., Rabonh.FI. Eur.<br />

Algar. III, p. 311, Lagerstedst Monogr. Pras. p. 12. — Thallo<br />

minutissimo, 150 y.. circ. longo, rotundato, elliptico vel oblongo, in<br />

glomerulos stratum viride, pulveraceum Cormantes aggregato.<br />

Hab. in lignis putridis et asseribus aeri expositis pr. uNordhau-<br />

sen » Saxoniae (KtiRTZiNG).<br />

11. Prasiola pusilla Mont. Syll. p. 450, n. 1592, Uabenh. Fl. Eur.<br />

Algar. III, p. 311, Lagerst. Monogr. Pras. p. 42, — L:ete virens;<br />

thallo tenuissimo, laciniato, margine undulato-crispatissimo ; cellulis<br />

raonogonimicis, gonidiis (?) laxis, ovoideis, altero tine ut plurimum<br />

acutis.<br />

Hab. in littore insularum Carolinarum.<br />

12. Prasiola? minuta Dickie Algai coll. at St. Pauls Rocks in Liun.<br />

Soc. Journ. Bot. 1874, vol. XIV, p. 35S. — Thallo e basi angu-<br />

stissima lineari-lanceolato; cellulis subquadratis, iu basi 1-3, sursum<br />

5-6-seriatis.<br />

Hab. in aqua stagnanti ad rupes inter limum ad a S. Paul<br />

Rocks )) (H. N. Moseley). — Thallus minutissimus, microscopicus,<br />

ad 35 u.. latus. uAn potius Schizogoniujii aut Schizoineridis stii-<br />

tus juvenilis'? ))<br />

Genus delendum.<br />

MASTODIA Hook. et Harv. [1845] Botany of tho antarct. Voyage p. 193<br />

(Etym. maslos, inamiUa) J. Ag. Till Algernes Sj^stematik VI, p. 89,<br />

Hariot in Journ. de Botanique 1887, n. 15, p. 231. — Genus a cl.<br />

llooker et Harvey loco citato descriptum et icone illustratum<br />

{Maslodia (essellala II. et II.) a gonere Uloa conceptaculorum (!)<br />

praisontia diversum ab auctoribus cxistimatum, secundum clari<br />

Hariot sententiam, qui specimina authentica observavit, delendum<br />

quia nihil aliud est quam Prasiola tessellala peritheciis Physa-<br />

losporcc Prasiokv Wint. inquinata.<br />

PROTODERMA Kuotz. [1843] in Linna)a XVII, p. 94, Phyc. gener.<br />

p. 295, Species Algarum p, 471 (Etym. prolos primus et derma<br />

cutis), Rabenh. Fl. Eur. Algar. III, p. ;K)7. Hansg. Prodr. Algenfl.<br />

von Bohmen pag. 224. — Thallus membranacco-crustiformis, se-


Conlervoidooe, Ulvaceoe, Ulvella. 147<br />

minis Papaveris vel Ervi magnitudinem metiens, snepius irregula-<br />

ris, explanato-expansus, plorumque lubricus, pallide vel tlavesceti-<br />

ti-viridis, ubique substrato adnatus, e cellularum stratis pluribus<br />

(ad marginem ssepe tantum unico) constans, e filamentis denso sti-<br />

patis, ramosis, radiatim dispositis, arcte conjunctis efFormatus;<br />

chlorophora (in cellulis tenui-tunicatis) parietalia, laminaria, nu-<br />

cleutn singulum, granuhi amylacea plura guttulasque oleosas inclu-<br />

dentia.<br />

Propagatio gonidiis mobilibus et immobilibus e divisione ceHu-<br />

larum singularum in 4-8 (raro IG) cellulas filiales efFormatis, dein<br />

membrana soluta liberis ; zoogonidia 2 ciliis corpore circ, sesqui<br />

longioribus, stigmate minuto rubro, vacuolis antice contractilibus<br />

instructa.<br />

Obs. Nonnumquam adest status palmelloideus vel protococ-<br />

coideus,<br />

1. Protoderma viride Kuetz. Phycol. gener. p, 295, Spec, Alg. p. 471, 357<br />

Tabul phycol. VI, t. XI, f. 1, Rabenh. Krypt, Flor. v. Sachs. I,<br />

p. 240, Fl, Eur. Algar, III, p, 307, f, 84, Hansg, Prodr. p. 225,<br />

f. 123. — Tenui-membranaceum, pallide viride, primo rotundatum,<br />

dein irregulariter conformatum ; filamentis plerumque ramulis late-<br />

ralibus, brevissimis pra?ditis, in stratum subparenchymaticum plus<br />

minus arcte coalitis, margine ramulis terrainalibus plerumque li-<br />

beris ideoque conspicuis instructo; cellulis vegetativis in parte juve-<br />

nili thalli plerumque longe cylindraceis vel cuneatis, rarius subglo-<br />

bosis, saepe etiam irregularibus, 3-6 u-, latis, 2-3-pIo, raro 1-2-pIo<br />

longioribus, tenui-tunicatis; cellulis in parte adultiori 6-8, rarius<br />

12 u. latis, 1-2-pIo longioribus, globosis, ovatis, ellipticis vel le-<br />

niterincurvis, crassiuscule tunicatis, sa^^pe utrinque membrana inie-<br />

qualiter incrassata pra^ditis, contentum subtiliter granulosum, saipe<br />

uniformem, pallide viridem includentibus.; zoogonidiis globosis vel<br />

ovatis, 3-3,5 [x. latis; gonidiis immobilibus ovatis, ellipticis, ra-<br />

rius spha^ricis, 2-3 a. latis.<br />

Hab. ad lapides lignaque in Germania (Kuetzing), in Austria<br />

— Huc, teste cl. Hansgirg Prodr. II, p. 266, verisimiliter pertinet<br />

Limnodictyon sp. Reinsch in Freshw, Algse frora the Cape of<br />

(L. Rabenhorst), in insula Cypro (Unger), in Boheraia (Hansgirg).<br />

Good Ilope p. 244, t. 6.<br />

ULVELLA Crouan [1859] Notice sur quelq, nouv, Algues marines in


118 Confervoideas, Ulvacea3, Pringsbeimia.<br />

Aiin. Scienc. Nat. IV serie, tome XII, pag. 288 (Etym. ab Ulva),<br />

Hansg. Alg. u. Physiol. Studien p. 131, Pliyllaclidii ii\}. Crouan Fl.<br />

Finist. p, 130, gen. G7. — Thallus la^te viridis, lentiformis seu di-<br />

sciformis, minutissimus, horizontalis, pagina inferiori tota adnatus,<br />

ad superficiei centrum. e cellulis rotundatis, ovatis angulatisve, (in<br />

substantia subgelatinosa, reticulala iinmersis) iiitus zoogonidia fo-<br />

ventibus conflatus, ad peripheriam versus cellulis ovoideis vol re-<br />

ctangularibus, minoribus, discretis, secus lineas radiantes, apico<br />

simplices vel furcatas dispositis constitutus ; pars frondis centralis<br />

distromatica, peripherica monostromatica.<br />

Propagatio zoogonidiis 4-8-16 e contentus imprimis cellularum<br />

centraliura divisione ortis, post membransc celluhe matricis diffluen-<br />

tiam libere examinantibus.<br />

1. Ulvella Lens Crouan 1. c. pag. 288, t. XXII, f. E 25-28, Hansg.<br />

Alg. u. Phys. Stud. p. 131-133, PliyUacliditim Lens Crouan Fl.<br />

Finist, p. 130, gen. 07, — Frondibus disciformibus, 1-3 mm. diam,<br />

metientibus, distantibus, subiude confluentibus et tunc inaculas par-<br />

vas, usque ad 5 mm. vel ultra latas, amoene virides efficientibus;<br />

cellulis vegetativis 12-18 (rarius 21) u.. latis, 1-2- raro 3-plo lon-<br />

gioribus, membrana crassiuscula instructis.<br />

Ilab. ad fragmenta porcellanea et vitrea, ad Rhododermi-<br />

deni elegantem, Melobesiam et Hapalidium, in sinu<br />

«Brest» Gallise e 20 m. profunditate erepta (Crouan) nec non<br />

ad lapides submersas, sociis Melohesiis et Ilihlenbrandtia, in sinu<br />

«Fiume» prope «Abbazia» «Volosca» et «Ika» maris adriatici<br />

(IIansgirg). — Specimina adriatica mihi a cl. A. Ilansgiig bonevole<br />

missa et ab eo ipso in opere eximio Algologische und Physiologische<br />

Studien optime descripta cum icone a cel. fratribus Crouan dala<br />

perfecte congruunt.<br />

PRIN6SHEIMIA Roinke [1888] Einigo neue brauno und griine Algen<br />

der Kieler Rucht in Ber. d. deutschen botan. Gosellsch. Band VI,<br />

Heft 7, p. 241 nec alior, (Ftym. a cl. N. riuNGSnEiM, botanico<br />

germanico perillustri). — Thallus viridis, disciforinis, habitu fere<br />

Coleochccles sculakv, epiphyticus.<br />

Propagatio zoogonidiis,<br />

Ohs, Genus a cl. Reinke mox illustiandum. Cfr. p, 12 in ap-<br />

pondicem CluvtopeUidis orhicularis.


Confervoide;ie, Ulvace?o, Physodictyoa. 149<br />

1. Pringshelmia scutata Reinke loc. cit.<br />

Ilab. ad caules Pol y s iphoniar u m in sinu Kielensi raaris 3r)9<br />

baltici. — ((<br />

Videtur cum Ulxella Lenle Crouan comparanda)).<br />

DERMATOPHYTOi^ Peter [1886] Ueber eine auf Tiiieren schmaro-<br />

tzende Alge in 53. Versamml. deutsch. Naturf. und Aerzter 21<br />

Sept. 1886, Botanisches Centralblatt XXVIII. Band, 1886, p. 125<br />

(Etym. derma cutis et phyton planta), Epiclemmydia Potter<br />

[1886] in Proceed. of Cambridge Philos. Soc. vol. VI, part I, 8 No-<br />

vemb. 1886, Note on an Alga {Bermaiopliyton radicans Peter)<br />

growing on the European Tortoise in Linn. Soc. Journ. Bot. vol.<br />

XXIV, p. 251, pl. 8. — Thallus in testudinis clypeo vigens, aqua-<br />

ticus, explanatus, rotundatus, subirregularis, obscure viridis, vix<br />

1 cm. diam. a^quans, e cellulis dense confertis, majusculis, ut plurimum<br />

subquadraticis constitutus; cellulae uijae (aquse expositae) in<br />

paucos stratos dispositae, altera} massas cuneiformes in clypeum<br />

penetrantes efficientes.<br />

Propagatio zoogonidiis e plasniatis repetita divisione cellularum<br />

strati exterioris ampulliformium ortis, piriformibus, numerosis,<br />

conformibus, post longum raotum demum germinantibus.<br />

Generatio adhuc non observata.<br />

1. Dermatophyton radicans Peter 1. c, Potter On an Alga growing 'mo<br />

on tiie European Tortoise p. 251, t. VIII, Epiclemmydia lusita-<br />

nica Potter in Proceed. of Cambridge Phil. Soc. vol. VI, pt. 1,<br />

Ulva involvens Savi (1864) in T. Salvadori Catal. uccelli di Sar-<br />

degna p. 118-119? — Characteres iidem ac generis.<br />

Ilab. ad dorsum clypeorum Emydis europaia3, Clemmy-<br />

dis caspica) etc. in regionibus Europse imprimis australiori-<br />

bus. — Ex speciminum authentic. Ulva? involvenlis (Savi) bene-<br />

vole a cl. prof. Thom. Salvadori mihi missorum at nimis obsole-<br />

torum observatione, dubium manet utrum h;T3c Ulvoi species (ad<br />

plumas Phalacrocoracis ox avium familia vigens) identica sit cum<br />

Dermatophyto radicante Peter. Si hoc foret, nomen a cl. Peter da-<br />

tum, in Dermatophyton inoolvens (Savi) mihi prioritatis lege esset<br />

mutandum.<br />

Genera incertissimae sedis.<br />

?PHYSODICTYON Kuetz. [1819] Sp. p. 482 (Etym. physis vesica el<br />

dictifon retis), Ral)(^nh. Fl. Eur. Algar. III, p. 312, Ilydrodictyi i^\\.


150 • Confervoicleffi, Ulvaceaj, Epieladia.<br />

Bias. niscr, — Thallus vesicularis, e collulis angulosis, parenchy-<br />

niatice connexis formatus. Massa chlorophjllosa parietali-offusa.<br />

Multiplicatio ignota.<br />

1. Physodictyon graniforme (i>ias.) Kuetz. Spec Alg. pag. 4


Confervoidese, UlotricliiacecTe. < 151<br />

Familia VII. ULOTRICHIACEiE (Kuetz.) Borzi em.<br />

Vlolrichiacea^ Kuetz. [18i3] Pliyc. gcner. pag. 251 {U/oirichece) em. Borzi<br />

[1883] Studi Algologici fasc. 1, p. 25, Hansg. [1888]. Uebers in Flora 1888,<br />

n. 14-15 excl. Ulvaceis.<br />

Chtclophoracece (Zanard.) Hansg. [1886] Prodr. Algenfl. von Bohmen p. 5G.<br />

Tliallus filamentosus, plerumque ramulis rhizoidiformibus latera-<br />

libus, brevibus donatus, simplex vel ramosus,.e cellularum unica (ra-<br />

rius duplici sou multiplici) serie constitutus; cellula^ terminales (in<br />

generibus e subfam. Chculophorearum) in pilum byalinum desinentes;<br />

celiula) vegetativre l-nucleatne, rarius 2-pauci-nucleata3 '): chloroplio-<br />

ra ticnia?-, disci- v. annuliformia, parietalia, siiepe marginibus iaciniata.<br />

Propagatio mac ro- et micro-zoogonidiis nec non cellulis perdu-<br />

rantibus.<br />

Generatio zjgotis e raicrozoogonidiorum copulatione ortis.<br />

Conspectus subfamiliarum<br />

Ulolrichece. Thallus eramosus, e cellularum serie simplici (rarius duplici<br />

seu multiplici) constitutus; cellnlae terrainales pilis carentes, raro attenua-<br />

to-acuminataj 2)- cellulaj vegetativse pro more diamdtro breviores.<br />

Cho^lophoreoe. Thallus e filamentis ramosis constans, pleruraque gelatina ob^<br />

volutus; cellula) terminales acuminatas vel ia pilum hyalinum, longura, soe-<br />

pius articulatum abeuates.<br />

ConfervecB. Thallus eramosus, e cellularum serie simplici constitutus; cellula)<br />

terminales pilis carentes; cellula3 vegetativas pro more diametro longiores.<br />

Subfamilia prima Ulotricheae (R.abenli.) Borzi.<br />

Ulotrichece Rabenh. [1868] Fl. Eur. Algar. III, pag. 360 (Ulotrichiacece) Stiz.<br />

Algen Sachsens [1860] p. 32, p. p., Borzi [1883] Studi Algologici 1, p. 25.<br />

Thallus e fihimentis articulatis, eramosis, simplicibus vel latera-<br />

liter bi-plurisoriatis, plerumque cellula basali rhizoidiformi-elongata<br />

adnatis sa^peque hinc inde ramulos radiciformes, inarticulatos, raro<br />

pauciarticulatos emittentibus constitutus; cellula} terminales pilis de-<br />

stitutai.<br />

1) Genera Urospora et Uinuclearia, ab Ulolrichiaeeis genuinis, nucleorum<br />

numero, quodammodo recedentia prope genera Confervam et Microspo-<br />

rain, quibus afiinia snnt interea disposui.<br />

2) Ofr. genus Uronema Lagerh. inter florinisciam et Conferonm transi-<br />

tura quasi forraaiis.


152<br />

'<br />

Confervoideae, Ulothrichiacetd,<br />

Propagatio zoogonidiis neutralibus '; duplicis formiie: inacrozno-<br />

gonidia singula vel 2-4, rarius 8 intra cellulani matricalom orta, 4-<br />

ciliata; microzoogonidia 8-16, rarius 32 et ultra, intra cellulam ma-<br />

tricalem orta, biciliata (inter se copulantia vel sine copulationo germi-<br />

nantia); propagatio otiam cellulis perdurantibus (aplanosporis, aci-<br />

netis) 2).<br />

Generatio zygotis e microzoogonidiorum copulatione ortis tum<br />

lente evolutis et sine periodo quietis individua nova (individua ita ge-<br />

nerata nova microzoogonidia gignentia) efficientibus, tum post quietis<br />

plus minus longam periodum lente accretis et e plasmatis simultanea<br />

divisione 2-4-16 cellulas prnebentibus, e quibns, ut e microzoogoni-<br />

diis neutralibus, individua neutra oriuntur.<br />

Conspectus generum 3),<br />

A. Cellula apicalis non attenuata.<br />

Schizogotiium. Thallus aerophilus, (ilamentis lateraliter connatis constitutus;<br />

chlorophora stellata.<br />

1) Haud raro occurrit ut zoogonidia jam intra cellulam matricalera inchisa<br />

^erminent.<br />

2) De relatione Ulotrichearum iraprimis gen. Hormidii et Schizogonii<br />

cnm Prasiola, aliarura vero cum aliis ChJorophyceis valde evolutis Cfr. Hicks<br />

The Diamorphosis of Lyngbya (Ulothrix) 1861, Moyen Ueber Priestley 'sche<br />

griine Materie etc. in Linna^a 1827, Kuetzing Umwandlung niederer Algcnformen<br />

in hohere :841, Phycologia generalis 1843 ct Phycologia germanica 18J5,<br />

Wolie Freshwater Algae of the United States 1887, Hansgirg Uebor den Polyraorphismus<br />

der Algen etc.<br />

3) Genora vcro Conferva (L.), Microspora (Thur.), Urospora (Aresch.),<br />

Binuclearia (Wittr.), qua3 in meo Couspectu gencrum Chlorophi/cearum<br />

oraniura <strong>hucusque</strong> cognitorum (Notarisia UI, 1888, n. 10, pag. 448) inter U/o-<br />

Irichiaceas enuraeravi, inter subfam. Conferveas m voluraine prajsenti locum<br />

teueant. Binuclcaria et Urospora, etsi nucleorura nuraero ad Cladnphoram<br />

appropinqucnt, otiam, ob cum Confcrva et Microspora afiinitatem,<br />

a Cladophoraceis (Siphonocladiaccis Schraitz p. p.) sojunxi. E contrario<br />

Chuilomorpham inter Ulolrichiaceas et Cladophoraceas dubiara puto. De<br />

nucleis singulis cellularum Confervce et Microsporoi scripserunt nuper cl. Lagerheim<br />

(Entwiclv. eiaig. Confcrv. 1888) et Wille (Algol. Mitthoil. 1887). E<br />

contrario cl. Hansgirg (Flora 1888, n. 14-15), genera hacc aliaquc omnia supra<br />

meraorata inter Confrrvoideas bi- multinucleatas disposuit. Conferva<br />

et Microspora vero (etsi cellulas uninucleatas pr;ebcant) cellularum vegotativarum<br />

rorraa pro morc clongata, mcmbranic siugulari ruptura a genui-<br />

nis Ulotricheis primo obtutu sunt distingucndio ; rcpcriantur crgo iii subfa-<br />

miliii ConferveiB (Bonnera.) Lagcrli.


Confervoidea^, Ulotrichiacese, Schizogonium. 15^<br />

Eormidium. Thallus aerophilus, fllamentis singulis, raro duplicatis, inter-<br />

textis constitutus; chlorophora stellata.<br />

Hortniscia. Thallus aquaticus, raro aerophilus, fllamentis simplicibus congregatis<br />

constitutus; chlorophora himinitbrmia; filamentorum articuli plerum-<br />

que diametro breviores.<br />

?Glosotila. Tliallus aquaticus, fllamentis moniliformi-constrictis, simplicibus,<br />

congregatis constitutus; fllamentorura articuli diametro plerumque longio-<br />

res. [Genus incertum].<br />

B. Cellula apicalis attenuata h. e. acuminata.<br />

'^Uronema. Thallus e cellularum simplici serie constitutus; chloropliora la-<br />

miniformia. [Ex cl. Lagerheim in iitt. (ut subgenus) H ormiscice 'ji\}\:\\is Sid-<br />

scribendum].<br />

SCHIZOGONIUM Kuetz. [1843] Phyc. gener. p. 245, Species p. 350<br />

(quoad species terrestres), (Etym. schizo findo et gonu, articulus)<br />

Rabenh. Fl. Eur. Algar. III, p. 368 (id.), Hansg. in Flora 1888,<br />

n. 17, p. .259. — Thallus aerophilus, e filamentis ulotrichoideis<br />

lateraliter 2-pIuri-connatis constans et tunc tcenia^formis, plus mi-<br />

nusve crispatus; chlorophora stellato-laciniata.<br />

Multiplicatio ut in Hormiscia.<br />

Obs. Genus ad Prasiolam transltum efflciens.<br />

1. Schizogonlum Julianum Menegh. in Kuetz. Species p. 349 [1849] 364<br />

sub TJlolrice radicante var. schizogonoicle Kuetz. !, S. papyraceum<br />

Stiz. in Bad. n. 11-3, Rabenh. FI. Eur. Algar. III, p. 369,<br />

S. bombycinum Rabenh. mscr., Gfr. Rabenh. FI. Eur. Algar. III,<br />

p. 369, Schizogonium radicans Gay sur les Ulothrix aeriens p. 69,<br />

excl. forma Hormidii. — Strato coriaceo-membranaceo, pscne 2<br />

ram. crasso, saturate viridi; filamentis plus minusve curvatis, nonnunquam<br />

circinatis, densissime implicatis, plerumque liberis, pas-<br />

sim plasmatis divisione repetita secus axis longitudinalis directionem<br />

duplicatis; cellulis 8-15 p.. crassis, diametro ?equalibus vel<br />

duplo triplove brevioribus; membrana subcrassa, levi.<br />

Hab. in tectis ad « Meersburg » badensem (Jack), prope Friburgum<br />

Saxonia3 (Poerzler), in Italia (Meneghini).<br />

2. Schizogonium murale Kuetz. Phyc. gener. p. 246 [1843], Gay Sur sgg<br />

les Ulothrix aeriens p. 71 incl. Schizogonium 'parietinum. Kuetz.<br />

Phyc. gener. p. 427 et Sch. delicaiulum Kuetz. Phyc. gener. p. 247<br />

excl. forma Hormidii, Hansg. in Flora 1888, p. 265, Ulothrico pa-<br />

rielina var. velutina (Kuetz.) Hansg. Prodr. p. 62, Bangia velu-<br />

tina Kuetz. Alg. aq. dulc. dec. n. 95 non Ag. — Filamentis plerumque<br />

2 vel pluribus lateraliter adnatis (rarius singulis); celln- .


151 Conforvoidcse, UlotrichiacecC, Scliizogonium.<br />

lis (in quoque filaniGnto) 10-13, raro 15-18 a. crassis, diametro<br />

2-1-plo brevioribus, ad septa srepe leniter undulato-constrictis, mem-<br />

brana crassiuscula hyalinaque donatis.<br />

IFab. ad muros, terram udani etc. in Gerraania (Kuetzing), Po-<br />

lonia (Raciborski), Boliemia (PIansgirg), Pjelgio (Dr-Wildeman) aliis-<br />

que Europee locis. — Species, suadentibus auctoribus nonnullis h. e.<br />

Habenhorst, Hansgirg etc, ad Hormidium transitum quodammodo<br />

efficiens.<br />

3. Schizogonium Neesii Kuetz. Phyc. german. p. 194 [1845], Rabenh. ^nii<br />

Fi. Eur. Algar. 111, p. 369, Alg. ed. I, n. 558, Hansg. in Flora 1888,<br />

p. 265, Schizogonium crenulalun Gay Sur les Ulothrix aeriens<br />

p. 72 excl. forma Ilon^iidii, Vloihrix crenulata var. Neesii (KwGiz.)<br />

Ilansg. Prodr. f. 04, Schizogonium murale var. Neesii Kirchn. Alg.<br />

Schles. p. 78, Cirronema Neesii Flotow mscr., Chroolepus saxicola<br />

Opiz herb. — Thallo pallide olivaceo ;<br />

filamentis rigidis, crispatis, sin-<br />

gulis vel binis, rarius pluribus passim concretis; cellulis (in quo-<br />

que filamento) 13-18 [x. crassis, diametro duplo, triplo quadruplove<br />

brevioribus, subpectinatis ; raembrana subcrassa, achroa, sublarael-<br />

losa, ad septa leviter constricta; plasmate pallide subprasino.<br />

Ilab. in rupibus raontium Sudetorum (Flotow), in raonte u Pru-<br />

delberg» Silesiae (Tii. Bail), ad truncos Pyri communis prope .<br />

((Jevern (Koch teste Kuetzing), ad terram areaosara udara prope<br />

((Veseli)) et pr. ((Cibulca» circa Pragam Boheraia) (Opiz, Hans-<br />

girg). — Etiara haec species celiulis subinde in siinplici serie ordi-<br />

natis ad Hormidium transitum prsebet.<br />

4. Schizogonium Boryanum Kuetz. Phyc. gener. p. 247 [1813], Ra- 307<br />

benh. Fl. Eur. Algar. 111, p. 369, Hansg. in Flora 1888, p. 265,<br />

Ulothrix parietina var. Boryana (Kuetz.) Hansg. Prodr. p. 62,<br />

Conferva velutina Bory herb. nec aliorum. — Thallo luteolo-<br />

viridi, flexuoso-curvato, sa^pius circinato-crispato, dense inti^ato;<br />

fiiamentis plerumque duplicatis^ subinde etiam quadruplicatis; cel-<br />

lulis (in quoque filamento) 12-15 a. crassis, plerumque duplo bre-<br />

vioribus; merabrana crassiuscula, hyalina, honiogenoa, sublevi, pas-<br />

sim constricta.<br />

Ilab. in muris, terra nuda per Germaniam, Plelvetiam, Galliara<br />

Boheraiara passira, sociis sa^pe Prasiold crispd et Ilormidio pa-<br />

rietino.<br />

5. Schizogonium thermale (Menegh.) Kuetz. Species Algarum p. 351 368<br />

[1849], Rabenh. Fl. Eiir. .\lgar. 111, pag. 265, Bangia tJiermalis<br />

Menegh. mscr. !, Ulothrix tho-inalis (Menogh.) Do-Toni ot Levi Fl.


Confervoideaa, Ulotrichiaceae, Schizogonlura. 155<br />

Alg, Ven. III, p. 133, Hormocysiis Kueizingiana Naeg. in Kuetz.<br />

Tab. Phyc. II, t. 90, f. 2?, Horwhospo^^a iransversalis Breb. in<br />

Ann. Scienc. Nat. 1844, t. I, Kuetz. Species p. 345 et Tab. Pliyc,<br />

Rabenh. Fl. Eur. Algar. III, p. 49, Hansg. Alg. und Physiol. Stu-<br />

dien p. 136. — Thallo pallide viridi vel flavo-virescenti ; filamen-<br />

tis abbreviatis, e cellularum serie unica, 2-3 aut 4-10 formatis-<br />

cellulis (in quoque filamento) 22-30 u. crassis, diametro plerumque<br />

ffiqualibus; membrana crassa, hyalina, passim manifeste striata, ad<br />

septa magis minusve constricta.<br />

Hab. in terra nuda, parietibus aquis calidis irrigatis in ther-<br />

mis euganeis Veneta3 regionis (Mkneghini), in insula Pitheco Italia?<br />

(L. Rabenhorst), in Helvetia (Naegeli), in stagnis, inter Equi-<br />

seta et Typhas pr. aFalaise)) Galliae (Brebisson). — «Ex de-<br />

scriptione a cl. Kuetzing Schizogonii ihermalis (Menegh.) Kuetz.<br />

data vix assumere licet utruin species haec ad genus Schizogonium<br />

an ad genus Monosiroma referenda sit. Extat vere Monosiroma<br />

ihermale ex thermis euganeis Italiae». — Thallus forraa<br />

admodum varius, linearis, sublanceolatus, ovatus, integerrimus vel<br />

sinuato-repandus.<br />

6. Schizogonium? salinum Richt. in Hedwigia 1879, p. 98. — Thallo m<br />

paliide viride; filamentis duplicatis, 17-21 [x. crassis, tortis, saepe<br />

undulatis; cellulis cylindraceis, 14-28^8-9, ante divisionem con-<br />

strictis, diametro 3-4-pIo longioribus.<br />

Hab. inter Confervam salinam in lacu salso prope Ha-<br />

lam Germanife (P. Richter).<br />

Species verisimiliter a genere rcmovendjB vel dubise.<br />

7. Schizogonium? aureum Kuetz. in Ilenriq. Contrib. FI. Lusit. n. 63. 370<br />

— Strato olivaceo, mucoso ; filamentis affixis, basi attenuatis, hya-<br />

linis, 18 u. diain., deinde incrassatis, 45 pt. crassis, rugosis, inae-<br />

qualibus, hinc inde constrictis, ssepe proliferis; cellulis inferiori-<br />

bus diametro subaequalibus, reliquis brevissirais; cellulis (gonidiis ?)<br />

aureo-viridulis, deinde lividis, minutis, globosis, dense compactis.<br />

Hab. ad ostia Durii ia Lusitania (J. Newton). — «Vixgeneri<br />

Schizogonio adscribendum, verisimiliter ad Enieromorpham du-<br />

cendum)).<br />

8. Schizogonium? tenuissimum Zeller in Hedwigia 1873, p. 190. — 371<br />

Pallide flavo-virens; filamentis simplicibus, 4,5-6 a. crassis, passim<br />

ramellosis; ceHulis diametro duplo longioribus.<br />

Hab. in CinchoncC plantationibus 1200 m. circ. alt., in rivulo


loG ConlcrVoidGa^,, Ulotricliiacere, Hormidium.<br />

((Opochoung)) ad Martabaniam Asiag (S. Kurz). — «Aii Hormiscia<br />

vel aptiiis IViizoclonium? •».<br />

9. Schizogonium calophyilum Kuetz. Tabul. Phyc. II, p. 32, t. 100, '.m<br />

Rabenh. Fl. Eur. Algar. III, p. 370. — Strato furfuraceo-crusta-<br />

ceo, amocne luteo-viridi ; filamentis brcvissimis, treniasformibus, li-<br />

gulatis, e cellularum seriebus 6-12 formatis.<br />

Hab. in postibus prope Hafniam (Kuetzing). — «Cum Prasio-<br />

lis comparandum videtur».<br />

10. Schizogonium Ravenelii Wolle in Bull. Torrey Dot. Club, 1877, 373<br />

VI, p. 137. — Stratum tenue, olivaceo-viride, membranaceum ef-<br />

ciens; filamentis 10-17 a. latis, flexuose intricatis, subinde liberis,<br />

at plerumque lateraliter at plurimum 2- sa^pius 3-4-connexis; cel-<br />

lulis vegetativis diametro dimidio brevioribus, membrana tenui,<br />

hyalina.<br />

Hah. ad cortices Melise Azedarachis pr. uAiken)) in Ca-<br />

rolina inferiori America: borealis (Ravenel).<br />

Specles tantum nomine nota.<br />

11. Schizogonium? glutinosum Crouan in Schramm ct Maz6 Algues 374<br />

de la Guadeloupe ed. I, p. 39 n. 112 (absque diagnosi).<br />

Hab. in insula Guadelupa.<br />

HORIVIIDIUM Kuetz. [1843] Phyc. gener. p. 244 (Etym. hormos, cato-<br />

nula), Ilansg. in Flora 1888, Lyngbya;, Oscillatorice, Rhizoclonii,<br />

Uioiricis sp. auct. — Thallus aerophilus, e cellularum serie<br />

simplici (rarissime duplici) constans ; filamenta membrana communi<br />

vaginiformi, tubulosa obvoluta; chlorophora centralia, steHato-<br />

laciniata, pyrenoiden globosum includentia.<br />

1. Hormldium murale (Lyngb.) Kuetz. [1845] Phyc. germ. pag. 193, 375<br />

Ilansg. in Flora 1888, p. 264, Oscillatoria muralis Lyngb. [I8I9],<br />

Ilydrophyt. Dan. p. 95, p. p., Lyngbya jnuralis Ag. [1824] Syst.<br />

p. 74, cx p.. R.hizoclonium murale Kuetz. [1843] Phyc. gener.<br />

p. 261, UlotJirix radicans Kuetz. [1849] Sp. p. 349, Rabenli. Fl. Eur.<br />

Algar. III, p. 307, excl. var. schizogonoide De-Wild. Note sur<br />

deux Ulothrix p. 2, Ilansg. Prodr. p. 01, Gay Sur les Ulothrix<br />

aeriens p. 07, De-Toni e Lcvi FI. Alg. Ven. III, p. 135, excl. forma<br />

Schizogonii, IJlothrix muralis (Ag.) Crouan Fl. Finist. p. 122.<br />

— Strato tomentoso, tenui-membranaceo, molli, hncto luteolo-viridi<br />

lilainontis flexuosis, iniricatis, siniplicibus, rigi(]iusculi8, ^-Pl.sa^pius<br />

;


Confervoidoaj, Ulotrichiaceai, Honnidium. 157<br />

8-10 [J: crassis, hinc inde ramulos radiciformes laterales, breves,<br />

plerumque hyalinos emittentibus; cellulis vegetativis latitudine sub-<br />

a^qualibus aut duplo triplove brevioribus, numquam latitudiiie ipsa<br />

longioribus.<br />

Hab. ad terram nudam, truncos arborum, muros rupesque um-<br />

brosas per totam Europam passim. — Rarauli radiciformes latera-<br />

les e cellulis passira emissi continui, rarius, observante cl. Gay, a<br />

cellula septo discreti ; chlorophora asteriforraia, centralia, pyrenoidem<br />

globosum includentia.<br />

'. Hormidium parietinum (Vauch.?) Kuetz. [1845] Phvc germ. p. 193, 376<br />

Ilansg. in Flora 1888, p. 264, Oscillaria parielina Vauch. [1803]<br />

Hist. Conf. pag. 196 flde Kuetzingii, Ulothrix parietina Kuetz.<br />

[1849] Spec. p. 350, Rabenh. FI. Eur. Algar. III, p. 367, De-Wild.<br />

Note sur deux esp. terr. du genre Ulothrix p. 9, Hansg. Prodr.<br />

p. 62, Gay Sur les UI. aeriens p. 69, Ulothrix 7nuralis (Kuetz.)<br />

De-Toni et Levi [1888] Fl. Ag. Ven. III, p. 133, excl. f. Schizogo-<br />

nii. — Strato tenui, saepius (sicco) subsericeo-nitente, plus minus<br />

late expanso; filamentis singulis, flavo-viridibus, flexuoso-imtrica-<br />

tis, rigidiusculis, 9-24 (s;^pius 18-14) [j.. crassis; cellulis vegetativis<br />

latitudine subsequalibus vel ad dimidium brevioribus, membrana te-<br />

nui, hyalina, homogenea, vix rugulosa donatis.<br />

Hab. ad terram nudam, muros, truncos arborum, rupes, tecta<br />

vetusta, asseres udos per totam Europam passim. CI. De-Wildeman<br />

in hac specie (praecipue in individuis locis udis vigentibus) ra-<br />

mulos articulatos, filamenti primarii pro more bifurcatione or-<br />

tos eique subconformes detexit, qui vero a ramulis lateralibus rhi-<br />

zoideis Hormidii muralis sunt facile dignoscendi. — Var. delica-<br />

tulum (Kuetz.) Hansg. Prodr. pag. 62 et in Flora 1888, p. 264,<br />

Hormidium delicatulum Kuetz. Phyc. german. p. 193, Ulothrioc<br />

delicatula Kuetz. Species p. 350, Tab. Phyc. II, t. 96, Rabenh.<br />

Alg. exsicc. n. 163: fil^mentis siraplicibus; cellulis 9-12 [j.. crassis,<br />

duplo triplove brevioribus. In Bohemia et Germania. — Var. majus<br />

Hansg. Prodr. p. 62 et in Flora 1888, p. 264, Wittr. et Nordst.<br />

Alg. aq. dulc. exs. n. 636 a, b, d: cellulis plerumque 16-18 p..<br />

crassis, 2-4-pIo brevioribus. In Bohemia. — Var. crassum (Kuetz<br />

Hansg, Prodr. p. 62, et in Flora 1888, p. 264, Hdrmidiu7n crassum<br />

Kuetz. Phyc. german. p. 193, Ulothrix crassa Kuetz. Species<br />

p. 350, Ulothrix crassiuscula Kuetz. Tab. Phyc. II, p. 30, t. 96,<br />

Rabenh. FI. Eur. Alg. HI, p. 368, Alg. n. 357 et 700: cellulis 16-<br />

24 f/. crassis, 2-5-pIo brevioribus; membrana tenui praeditis. In<br />

)


158 Confervoidece, Ulotrichiacea3, Hormidium.<br />

Gerinauia et Bohemia passim. Etiam aJ cc Dunedin » Novio Zelan-<br />

di:e (S. Berggken sec. Nordstedt). — Var. veiutinum (Ivuetz.)<br />

Hausg. in Flora 1888, p. 264, Hovmidium veluiinum Kuetz. Phyc.<br />

gener. p. 244, Uloihrix veluiina Kuetz. Species p. 350: luteo-vi-<br />

ride, crispum; filamentis 12-24 y.. latis, subgeminatis. In terra nuda<br />

prope Tergoste (Kuetzing).<br />

3. Hormitlium crenulatum Kuetz. Pliyc. germ. p. 193 [1815], Hansg. "77<br />

in Flora 1888, p. 264, Vloihrix crenulata Kuetz. Species p. 350.<br />

[1849], Tab. Phjx. II, t. 97, Rabonh. Fl. Eur. Algar. III, p. 308,<br />

Hausg. Prodr. p. 63, Gay Sur les Ul. aoriens p. 72, excl. f. Schi-<br />

zogonii \)q~V^\\^. Note sur rUlothrix crenulata 1887, p. 1, Wittr.<br />

et Nordst. Alg. aq. dulc.exs. n. 637, West. et Wall. Herb. n. 1344,<br />

(var. coriicolu7n). — Strato pallide vel (siccando) sordide viridi,<br />

tenui, raembranaceo, scepius submucoso; filamentis rigidis, coatortis,<br />

imtricatis, simplicibus, passim per cellularum singularum vel pau-<br />

carum divisionem secuudum axim duplicatis; cellulis 13-18 [x. cras-<br />

sis, diametro ajqualibus vel duplo brevioribus; membrana inter cel-<br />

lulas singulas binasve crassiore, hyalina, siiepe lamellosa, crenulato-<br />

constricta.<br />

Ilab. ad truncos arborum, aJ rupes umbrosas in calidariis Ger-<br />

maniae (Kuetzing), Belgii (Do-Wildeman), Bohemiae (Hansgirg),<br />

Gallia) (Gay), Suecia) (Lagerheim) passim. — Var. corticolum (Ra-<br />

benh. et West.) Hansg. in Flora 1888, p. 265, Vloihrix crenulaia<br />

var. coriicola Rab. et West. I. c. Wittr. et Nordst. Alg. n. 637:<br />

cellulis plerumque 12-15 a. crassis, diametro duplo brevioribus vel<br />

.subcequalibus; membrana ad 3 a. crassa. In cortice P i n i Saxonias<br />

(Auerswald, L. Rabenhorst) pr. u Hausen j) Suevioe (Kemmler) ad<br />

Lovanium et (( Beverloo» aliisque locis Belgii (Leburton, Westen-<br />

DORi', De-Wildeman) pr. (( Reichenberg )) Bohemi» (Siegmund); ad<br />

truncos ai'borum ad (( Dunedin » Novas Zelandia^ (Berggren sec.<br />

Nordstedt). — Cl. De-Wildeman huic speciei ut cystas tribuit<br />

cellulas PleurocoGci crenulaii Hansg. qu?e in consortio Hormidii<br />

crenulaii vigent. Comparanda vero est sententia quam in suo<br />

opere Sur les Ulothrix a(3riens p. 73, scripsit cl. F. Gay.<br />

,<br />

Species dubiu.<br />

4. Hormidium? oedogonioides Grun. in Rabenh. FI. Eur. Algar. III, 37s<br />

p. 370, (sub Uloirice). — Strato tenui, sordide viridi, crustaceo;<br />

cellulis 7,5-9 y.. crassis, diametro jx^qualibus vel paullo longioribus<br />

vel paullo brcvioribus, ondochromatc viridi (chlorophoro?) quadrato


ConfervoiJeoo, UlotiMcliiaceae, Hornjiscia. 159<br />

repletis, intermixtis cellulis globosis vel ovatis majoribus, ad 22-23<br />

a. crassis, modo solitariis modo pauciseriatis, aut plasraate viridi<br />

repietis aut inanibus hyalinis.<br />

Uab. ad corticem Salicis prope « Krompach » Hungaria)<br />

(Kalchbrenner). — «E chlorophororura forma aptius Homuscia)^.<br />

5. Hormidium ericetorum Kuetz. Phj-c. gerra. [1845] p. 193, Rhizo- 370<br />

clonium er^icetorum Kuetz. [1843] Phyc. gener. p. 261, ab ipso<br />

Kuetzing in Species Algarura omissum.<br />

HORMISCIA Fries [1835] Flora scanica p. 327, era. Aresch. [1866J,<br />

Observ, Phyc. I, p. 12 p. m. p. (Etym. hormos catena), Hansg. Flora<br />

. more<br />

1888, p. 265, De-Wild. Sur la form. des Kystes chez les Ulothrix<br />

1887, Ulothrix Kuetz. [1836] Alg. Dec. n. 144, Lyngbija Hassall<br />

[1845] P>rit. Freshw. Alg. pag. 223 uod Gaill. nec Ag„ Myxonema<br />

Fr. [1825] Plantae homonemse p. 343 ex parte nec Corda,<br />

Myxothrix et N(Bmathrix Fr. [182-5] Stirp. Fems. pag. 44 ex<br />

parte, Arthrogonium A. Br. in Rabenh. Alg. Eur. sec. Lagerh.<br />

in litt., Schizogonii, Glceoiilce et Confervce sp. auct. nonnull. —<br />

Thallus aquaticus, raro aerophilus, e cellularum serie simplici vel<br />

subsimplici constans; chlorophora parietalia, laminaefqrmia, pro<br />

dimidiam tantum cellulae parietem induentia, pyrenoidem sin-<br />

gulum foventia.<br />

Propagatio macrozoogonidiis 4-ciIiatis, diffiuentia et ruptura<br />

irregulari membrana) cellulae matricalis liberatis nec non acinetis<br />

et aplanosporis.<br />

Generatio (in nonnullis speciebus) zygotis e microzoogonidiorura<br />

biciliatorura copulatione ortis; zygota 2-4 (vel ultra) zoogonidia<br />

asexualia efficientia.<br />

Obs. Adsunt status Prolococci- vel Palmellifor^nes.<br />

SecUo 1. Euhormiscia. — Vlothrix Kuetz. ampl. sectio 1. Hormiscia Hansg.<br />

Prodr. p. 57 : Species liydrophilas h. e. aquai dulcis iucolaj, rarius aurophilae<br />

(cfr. H. flaccidam) ; ceilularum membrana crassiuscula. Filamenta<br />

12-75 fx. crassa.<br />

1-. Hormiscia subtilis (Kuetz). De-Toni, Ulothrix subiilis Kuetz. Phyc. sso<br />

german. p. 197, Species p. 345, Tab. Fhyc. II, t. 85, Rabenh. Fl.<br />

Eur. Algar. III, pag. 365, Hansg. I'rodr. pag. 59 (sensu amplo),<br />

Lyngbya et Melosira Thompsoni Harv.?? — Laete vel flavo-vi-<br />

ridis, tenuissima, floccosa, libere natans; cellulis 4-12 f/., crassis,<br />

diametro a^qualibus vel brevioribus; chlorophoris parietalibus t?e-


160 Conforvoidoa3, Ulotrichiacoa), Hormiscia.<br />

iiiaironiiibus, totuin cellukc luinon coniplejitibus. — Variat: Var.<br />

a. genuina (Kuetz.) Kirclin. Alg. Schlos. p. 77, Hansg. Prodr. p. 59,<br />

U. sublilis Kuetz. 1. c. : cellulis 5-6 y.. crassis, pleruuique requilon-<br />

gis, rarius sesquilongioribus. In Europa passim. — Var. 0. subtilissima<br />

Rabenli. Fl. Eur. Algar. III, p. 365, Hansg. Prodr. p. 59 (incl.<br />

var. 7nacromeres), Ulolhrix subiHissima Rabenh. Alg. exs. n. 656:<br />

flavo-viridis; cellulis 4,4-5 [x. crassis, diam. a^qualibus vel duplo<br />

(rarius 3-4-pIo) longioribus. Cum praecedente — Var. c. therma-<br />

rum (Wartm.) Rabenh. Fl. Eur. Algar. III, p. 365, Hansg. Prodr.<br />

p. 59, Ulothrix Ihermarum Wartm. in Rabenh. Alg. exs. n. 655:<br />

pallide viridis; cellulis 5-6 [j.. crassis, diametro ajqualibus vel 2-3-<br />

plo longioribus. In aquis calidis ad a Badensweiler )) (WARTMyVNN)<br />

pr. uCarlsbad)) Bohemise (Hansgirg). — Forma crassior Hansg.<br />

I. c. pag. 59, Wittr. et Nordst. Alg. aq. dulc. exs. n. 419: cel-<br />

lulis 6-9 //. crassis, subrequilongis. Cum varietate in Bohemia.<br />

— Var. d. variabiiis (Kuetz.) Kirchn. Alg. Schles. p. 77, Hansg.<br />

Prodr. pag. 59, Ulothrix variabilis Kuetz. Species pag. 346,<br />

Rabenh. Fl. Eur. Algar. III, pag. 365, Alg. n. 144, Hormidium<br />

variabile Kuetz. Phyc. germ. pag. 192: dilute viridis; cellulis<br />

5-7 u.. icrassis, diametro requalibus vel rarius duplo longioribus;<br />

chlorophoris (ante divisionem) exacte quadraticis lu fontibus, fo-<br />

dinis rivulisque passim. — Var. e. stagnorum (Kuetz.) Kirchn.<br />

Alg. Schles. pag. 77, Hansg. Prodr. pag. 59, Uloihrix siagno-<br />

ritm Rabenh. Krypt. FI. Sachs. p. 264, Alg. n. 232, FI. Eur. AI-<br />

gar. III, p. 366, Conferva tenerrima var. siagnorum Kuetz. Alg.<br />

Doc. n. 56, Uloihrix tenerrima var. slagnorum Kuetz. Spocies<br />

p. 346, Conferva et Glneotila stagnorum Kuetz. olim: sordidc<br />

flavo-vireos, in caBspites moUes dense intricata; cellulis 7-9 [j..<br />

crassis, a^qualibus vel usque ad 2-pIo longioribus; membrana prima<br />

a)tatc tenuissima, In aquis stagnantibus passim. Cellulai singula^<br />

subinde ramulos breves unicellulares (f. radicans Hansg.) eniit-<br />

tunt. — Var. f compacta (Roth) Hansg. Prodr. p. 59, Conferva<br />

Gompacta Roth Cat. III, Ag. Syst. p. 91, Juerg. Dec. n. 4, Gkeoti-<br />

la compacia Kuetz. Phyc. gener., Ulothrix compacia Kuetz. Phyc.<br />

germ. p. 197, Species p. 345, Rabenh. Fl. Eur. Alg. III, p. 365:<br />

flavo-virons, mucosa; cellulis 6-8 ;/. crassis, diametro 2-plo bre-<br />

vioribus. In fossis, aquariis passim. — Var. g. tenerrima (Kuetz.)<br />

Kirchn. Alg. Schles. p. 77, Ilansg. Prodr. p. 59, Uloihrix tencrrima<br />

Kuetz. Phyc. germ. p. 197, Species pag. 346, Tab. Phyc.<br />

II, t. 87, Rabenh. FI. Eur. Algar. III, pag. 366, Uloihrix tenuis


Confervoideae, Ulotrichiaceae, Hormiscia. 161<br />

Kuetz. Species pag. 34G nec 347, Ulothrix muoosa Thur. Zoosp.<br />

p. 14, t. 18, f. 8-11, Uloihria; pallescens et Ulothrix pallide-vi'<br />

rens Phyc. gerin. p. 197, Species p. 346, Tab. Phyc. II, t. 85<br />

et 86 sec. Rabenh.: pallide viridis vel flavescens, lubrica; cellulis<br />

7-10 a. crassis, diainetro plerumque {lequalibus, rarius longioribus<br />

vel brevioribus; chlorophoris Isete viridibus, quadraticis. Iii fontibus,<br />

aquariis, fossis, fodinis turfosis passini per Europara, ad «Tokano»<br />

rivum Novae Zelandiae (Nordstedt). Specimina novi-zelandica pra3-<br />

bent cellulas 6-16 ^ 8-10. — Var. h. albicans (Kuetz.) Hansg. Prodr.<br />

p. 59, Ulothrix albicans Kuetz. Phyc. germ. p. 197, Species p. 346,<br />

Tab. Phyc. II, tab. 86, Sphcvroplea vermicularis Hassall sec.<br />

Kuetzing: dilute flavo-viridis; cellulis 8-12 y.. crassis, diametro<br />

fere sesquilongioribus ; membrana (in exoletis) valde incrassata. In<br />

fossis turfosis Sudetorum (Flotow), Britanniae (Hassall), Bohemise<br />

(Hansqibg).<br />

2. Hormiscia flaccida (Kuetz.) Lagerh. ia Flora 1888, n. 4, Uloihrix ssi<br />

flaccida Kuetz. Species pag. 349, Tab. Phyc. V, t. 95, f. 2,<br />

itabenh. Fl. Eur. Algar. III, pag. 367, Hansg. Prodr. p. 60, n. 70,<br />

Arihrogonium fragile A. Br. in Rabenh. Alg. Eur. — Flavo-vi-<br />

ridis, sicca haud lubrica nec nitens; strato molli, tenui-merabra-<br />

naceo, plus minus extenso, fluctuante; cellulis 6-10, rarius 5 [j..<br />

crassis, diametro oequalibus vel (in varietatibus) ad triplum longio-<br />

ribus,, meinbrana tenuissima, hyalina, homogeuea donatis; chloro-<br />

phoris ssepius unilateralibus, parietalibus, parietem celluhe dimi-<br />

diam invicem obtegentibus.<br />

llab. in locis glareosis, campis lapideis, tectis stramineis Ger-<br />

inanitv, Suecioe, Belgii, Polonise, Austriae, Bohemise passim; ad rivum<br />

Tokano Nova3 Zelaiidine (S. Berggren sec. Nordstedt). « Ati<br />

huc pertinet Lyngbija fragilis Hook. et Harv, FI. Antarct. p. 497<br />

t. 193 f. 2? Cfr. infran Quod ad hujus speciei relationes cum Gloeo-<br />

tilis quibusdam, cum Siichococco bacillari Naeg. et ejusdem forma<br />

fangicola Lagerh., cuin Bacterio viride van Tiegh. et Bacillo vi-<br />

rsnie van Tiegh. attinet Cfr. De-Wildeinan Sur T Ulothrix flaccida<br />

Kuetz. et le Stichococcus bacillaris Naeg. in Bull. Soc. Bot. Belg.<br />

XXVII, 1888. — Var. nitens (Menegh.) Hansg. Prodr. p. 01 et<br />

in Flora 1888, pag. 265, Hormidium nitens Menegh. in Kuetz.<br />

Sp. Alg. pag. 349, Uloihrix nitens (Menegh.) Kuetz. Species p. 349,<br />

Tab. Phyc. II, t. 95, Rabenh. Fl. Eur. Algar. III, pag. 367, De-<br />

Toni e Levi Fl. Alg. Ven. III, p. 135, De-Wilderaan 1. c. p. 135, I. c.<br />

p. 4: filaraentis laxe vel dense intricatis, saturate viridibus, non-<br />

11


16:2 Confervoideic, Ulotricliiacciu, Hormiscia.<br />

nunqiiam slratuui subinenibranaceum, iridGsconti-nitetilem forrnan-<br />

tibus; cellulis 6-7,5- a. crassis, diamotro subcoqualibus (nonnunquarn<br />

[)aullo longioribus). Iii muris liumidis, vasibus florfilibus, ssepissime in<br />

consortio Aphanocapscv cruenUv (Ag.) lIaiisg.,locis variis Germanino,<br />

Austria), Ilungariix;, HohemicXi, Itali;x3. Ad geuus IIormidiHm vergit.<br />

— Var. caldarja (Kuetz.) Hansg. Prodr. p. Gl et in Flora 1888,<br />

p. 265, Glttioiila caldaria Kuetz. Species p. 363, Tab. Phyc. 111,<br />

t. 82, Rabenh. Fl. Eur. Algar. III, p. 320: strato moHi, lubrico;<br />

filanientis ex influentia prolongata udoris et caloris superficie plus<br />

minus mucosis; cellulis 5-7,5 u.. crassis, duplo, rarius triplo lon-<br />

gioribus. In calidariis ad parietes udos calco illinitos nonnunquam<br />

in consortio Nosiocis parieiini et Pleurooocci miniali, passim.<br />

Var. antliaria (Kuetz.) Hansg. Prodr. p. 61 et in Flora 1888, p. 266,<br />

Conferca aniliaria Kuetz. Alg. Dec. n. 52, Rabenh. Fl. Eur.<br />

Aigar, III, p. 324, Glccotila antliaria Kuetz. Phyc. gener. p. 245,<br />

Psicliohormium antliarium Kuetz. Phyc. germ. p. 201, Sp. p. 374,<br />

Tab. Phyc. III, t. 48, f. I : filamentis hinc inde superficie mucosis,<br />

saipius granulis calcareis vel arenosis leniter incrustatis; cellulis<br />

5-6 crassis, subffiquilongis. Ad antlias, crateres etc. passim. —<br />

f/.<br />

Var. minor Hansg. Prodr. p. 61 et in Flora 1888, p. 265: filaraentis<br />

in stratum flavo-virescentem, tenuissime membranaceum, plus minus<br />

mucosum congestis; cellulis 3-5, raro 6 a. crassis v. tantum 2.5-3 a.<br />

crassis, (ante divisionem) usque ad triplo longioribus. In iisdem locis<br />

ac species in Bohemia (Hansgirg) et verisnniliter in Belgio (De-<br />

Wildeman). — Var.. fragiiis (Ilook. et Harv.) Hansg, Prodr,<br />

pag, 226 et in Flora 1888, pag, 226, Lyngbya fragilis Hook. et<br />

Harv, in Lond. Journ, bot, 1845, p. 296, Uloihrix fragilis Kuetz.<br />

Spocies pag, 349, Tab. PJiyc. I, t. 96: fllamentis flavo-viridibus,<br />

fragilibus, tortuosis, implexis, tenuissimis ; cellulis 7-9,5 y.. crassis,<br />

diametro a^qualibus vel duplo brevioribus. Ad ligna vetusta uda<br />

— Vix differre videtur UloUirix rupicola Kuetz. Tab, Phyc.<br />

in ins. c, Falkiand )) (Hooker et Harvey) ot in Bohemia (Hansgirg).<br />

11, [). 3, t. 2. — Var. varia (Kuotz.) De-Wild. Note sur rUiothrix<br />

flaccida p. 4, Hansg. in Flora 1888, p. 266, Uormidium variimi<br />

Kuetz. Phyc. germ. p. 193, Uloihrix varii Kuetz. Species p. 350,<br />

Tab. Phyc. II, t. 964. Rabenh, Fl, Eur. Algar. III, p. 367, Hansg.<br />

Prodr. p. 63, u. 73, Desmaz, Crypt. de Fr, n, 462: lutoolo-viri-<br />

dis; filamentis ina^quicrassis, liis 6,5-7,5 \).. crassis, iilis 10-13 [>..<br />

crassis, in stratum tenuem, s;x3pe subaraclmoiiloum intricatis ; cellu-<br />

lis diamctro subLoqualibus (tnodo paulio longioribus, modo pauilo<br />


Confervoidese, Ulotrieliiacese, Hormiscia. 163<br />

vgI pseno dimidio brevioribus) hixac inde ramulos breves, rhizoidifor-<br />

mes, lalerales emittentibus; membrana subtilissima hyalina, ad<br />

septa non constricta. In agris, campis, tectis stramineis Germania),<br />

AustriaB, Galliae, Italije, Bohemia3 passim,- ad rivum « Tokano<br />

Nova^ Zelandia3 (S. Berggren sec. Nordstedt).<br />

3. Hormiscia zonata (Web. et Mohr) Aresch. in Acta Soc Upsala ^i<br />

186G, p. 12, t. II, Rabenh. Fl. Eur. Algar. III, pag. 362, Cooke<br />

Brit. Freshw. Alg. p. 179, t. 69, Conferva zonata Web. et Mohr<br />

Reise p. 97, t. I, f. 7, a-b, Ag. Syst. p. 90, Lyngbya zonata Hassall<br />

Brit. Freshw. Alg. p. 220, t. 59, f. 1-6, Ulothrio) zonata Kuetz.<br />

Phyc. gener. p. 251, tab. 80, Dodel-Port Ul. zon. t. 31-38, Kirchn.<br />

Alg. Schles. p. 76, Hansg. Prodr. p. 57, De-Toni e Levi FJ. Alg.<br />

Ven. 111, pag. 134, Draparnaldia confercoides Bory rascr., fide<br />

Kuetz. — Thallo obscure vel flavescenti-viridi, mucoso, 5-30 cm.<br />

longo, flnitante vel subintricato; filamentis pleruraque contortis vel<br />

caispitose aggregatis, deorsum subangustatis, ceterum aequicrassis<br />

cellulis vegetativis 12-10, rarius ad 75 ;/.. crassis, diam. aequalibus<br />

vel duplo-triplo brevioribus, membrana crassiuscula, s;epe lamel-<br />

losa, plus minus vel non ad septa constricta,- macrozoogonidiis 12-<br />

19*10-13, microzoogonidiis 5-11*4-7,5. — Variat: a. genuina<br />

(Kuetz.) Hansg. Prodr. pag. 57 cum synon. supracitatis: filamentis<br />

obscure vel flavo-virescentibus, ubique a^quicrassis ; cellulis 20-30<br />

(raro ad. 38) y.. crassis, diametro cequalibus vel duplo brevioribus,<br />

ad septa leniter constrictis, membrana crassiuscula, (praecipue in<br />

speciminibus adultis) donatis.<br />

Hab. in aquis dulcibus Europoe, Americfe borealis passim, ad<br />

lacLim «Tarawera» Novse Zelandise (Berggren sec. Nordstedt). —<br />

Var. attenuata (Kuetz.) Rabenh. FI. Eur. Algar. III, p. 362, Hansg.<br />

Prodr. p. 57, U. attenuata Kuetz. Species p. 348, Ulothrioo rigi-<br />

diila Reinsch in Rabenh. Alg. n. 1920!: casspitulis fluctuantibus,<br />

e flavo viridibus ; filamentis ad basim attenuatis; cellulis inferiori-<br />

bus diametro sesqui usque ad duplum longioribus, mediis ffiqualibus,<br />

superioribus circ. 40 a. crassis, diametro duplum brevioribus. In rivu-<br />

lis, stagnis fere ubique. — Var. pectinaiis (Kuetz.) Rabenh. Fl. Eur.<br />

Algar. III, p. 362 inter synon. Hormiscice zonatce, Hansg. Prodr.<br />

p. 57, Ulothrix 'pectiaalis Kuetz. Species p. 347: thallo gelatinoso,<br />

laite vel flavo-viridi ; cellulis cylindraceis, 16-30 [x. crassis, diame-<br />

tro pequalibus vel 2-4-pIo brevioribus, fructiferis globosis leniterque<br />

tumidis; membrana tenuiuscula. In cataractis, rivulis etc, passim.<br />

— Var. inaequaiis (Kuetz.) Rabenh. 1. c, Hansg. Prodr. p. 58, Ulo-<br />

» ;


164 Coufervoideae, Ulotrichiaceae, Hormiscia.<br />

Ih-ix imvqualis Kiietz. Pliyc. germau. p. 19G, Speclos pag. 347,<br />

Tab. Pliyc. II, t. 91, ScJiizogoniuin laiisaimuin Menegli. mscr.<br />

filamentis lciete viridibus, iiTegularitet- alternatim incrassatis angu-<br />

statisque; cellulis 18-36 [j.. crassis, diametro a^qualibus vel 2-4-<br />

plo brevioribus; membrana crassa, sa^spe manifeste lamellosa. In<br />

rivulis etc. — Var. varians (Ivuetz.) Rabenh. Fl. Eur. Algar. III,<br />

p. 302, Hansg. Prodr. p. 58, Ulothrioo va^nans Kuetz. Phjc. gorm.<br />

p. 19G, Species p. 318, Tab. Phyc. II, t. 92, Wittr. et Nordst. Alg. aq.<br />

dulc. exs. n. 128: filamentis viridibus vel flavescenti-viridibus; cel-<br />

lulis 23-38 [j.. crassis, diam. a^qualibus vel diiplo brevioribus, ad septa<br />

vix constrictis, membrana crassa, saepe distincte lamellosa. In ri-<br />

vulis, stagnis, fontibus totius fere Europaj. — Var, rigidula (Kuetz.)<br />

Hansg. Prodr. p. 58, Ulothrioc rigidala Kuetz. Phyc. gerui. p. 197,<br />

Species p. 348, Tab. Phyc. II, t. 91, Ulolhrix muscicola Kuetz.<br />

Species p. 348, Tab. Phyc. II, t. 92, llormiscia rigidula (Kuetz.)<br />

Rabenh. Fl, Eur. Algar. III, p. 3G2: filamentis laste vel flavo-vi-<br />

ridibus; cellulis vegetativis 24-38 a, crassis, diametro .isqualibus<br />

vel duplo brevioribus, fructiferis paullum tumidis; membrana rau-<br />

cosa, subcrassa, a)tate provectiori distincte lamellosa, ad septa leni-<br />

ter constricta. In stagnis, rivulis, ad folia putrida, muscos aliasque<br />

quisquilias hinc inde per totam Europam. — f. gracilis<br />

Crouan in Maze et Schramm Algues de la Guadeloupe ed. II p. 42.<br />

Ad rupes in aquis calidis ad ((Matouban insuho guadelupensis<br />

(Maze et Schramm). — Var. concinna (De-Not.) Rabenh. F). Eur.<br />

Algar. 111, pag. 362, Ulothrix aitenuaia concinna De-Not. iu<br />

Erb. cr. ital. n. 1330: Isete viridis, fasciculata; filamentis ina^qui-<br />

crassis, deorsum attenuatis, basi scutulata affixis; cellulis inferio-<br />

ribus diametro longioribus, reliquis 30-42 ;/. crassis, diametro k-<br />

({ualibus vel paullo duplove brevioribus ; membrana eadem ac for-<br />

ma3 typicJG. In saxis irrigatis ad lacum Verbanum Italire superioris<br />

(De-Notaris). — Var. valida (Naeg.) Rabenh. Fl. Eur. Algar. III,<br />

pag. 362, Ilansg. Prodr, pag, 58, Uloihrix valida Naeg. in Kuetz.<br />

Species p. 348, Tab. Phyc. II, t. 94, Wittr. et Nordst. Alg. aq. dulc.<br />

exs. n. 128: ca:3spitibus usque ad 2 dm. longis, flavescenti- vel sor-<br />

dido viridibus, plerumque lubricis; cellulis 45-75 ,a. crassis, dia-<br />

metro 3-4-plo brcvioribus, rarissimo subajqualibus, fructiferis rao-<br />

dice turaidis, rotundatis; mombrana crassissima, lamollosa, vix vel<br />

non ad sopta constricta In rivulis, caiialibus molarum, pr. Turicum<br />

Ilelvetije (Naegeli), in '^. Moldavam pr. (( Dvorce» ot in ((Wotava»<br />

pr, (( Pisok )) Boliemije (Hansgirg).<br />

:


Confervoidea), UlotrichiaeeDe, Hormiscia. 1G5<br />

4. Horitiiscia bicoior (Engl. Bot.) Cooke Brit. Freshw. Alg. p. 181, 383<br />

t. 70, f. 7, Conferoa bicolor Engl, Dot. I, tab. 2288, Tyndaridea<br />

bicolor Engl. Bot. II, tab. 2508, Ulothrix bicolor Ralfs Alg. ex-<br />

sicc. n. 13, Sphcvroplca crispa Berk. Glean. t. III, f. 1, Ilarv.<br />

Manual p. 144, Lyngbya crispa Jenn. Fl. Tonb. WelJs pag. 188,<br />

Ulothrix crispa Kuetz. Species p. 348, Tab. Phyc. II, t. 92, f. 4.<br />

— Laete viridis; csespitibus elongatis, 3 drn. et ultra iongis; cei-<br />

lulis vegetativis 50 u.. iatis, diametro 2-3-pIo brevioribus, pectina-<br />

tis; membrana crassa, distincte lamellosa.<br />

Hab. in rivulis Germania^ (A. Braun, KuExzmG) et Britannia^<br />

([Ialfs, Berkeley). — Ex clari Rabenhorst sententia, Hormiscica<br />

zonatcv verisimiliter adscribenda.<br />

5. Hormiscia Pringsheimii Wille in Botan. Centralblatt XVI, 1883, 3si<br />

p. 216 (sub Ulotrice), Algol. Mittheil. p. 501 [(id.), Uloihrix sp.<br />

Pringsh. Dauerschwarmer d. Wassernetzes p. 16. — Filamentis circ.<br />

15 [J: latis; cellulis vegetativis (saltem ex parte) subrectangulari-<br />

bus; acinetis forraa variis, dein solutis,<br />

Rab. prope Berolinum Germania^ (N. Wille). — Acinetarnm<br />

evolutio fit in more Confervoi pachydermcc Wille; germinatio<br />

earum adhuc igiiota.<br />

6. Hormiscia aequalis (Kuetz.) Rabenh. FI. Eur. Algar. III, p. 363, nsr.<br />

Ulothrix cKr[ualis Kuetz. Phyc. germ. p. 197, Species p. 347, Tab.<br />

Phyc. II, t. 89, Hansg. Prodr. p. 58. — Luteolo-viridis; cellulis<br />

12-16 [i. crassis, diametro sequalibus vel paullo longioribus; mem-<br />

brana subcrassa, ssepe lamellosa, vix vel non ad septa constricta.<br />

llab. in fossis, rivulis, cataractis, torrentibus, saipe muscos obdu-<br />

cens totius fere Europre. — Var. cateniformis fKuetz.) Rabenh. 1. c ,<br />

Ulothrir, cateniformis Kuetz. Species p. 347, Hormidium caleni-<br />

forme Kuetz. in Botan. Zeit. 1837, p. 177, Conferva ausiriaca<br />

Stiz. in Rabenh. Alg. n. 1550: plerumque paullo crassior; cellulis<br />

16-18 [j.. c\\, diametro paullo vel sesqui longioribus; membrana cras-<br />

sa, striatula. ad genicula manifesto constricta. In Austria (Stizen-<br />

berger), Italia (De-Toni, Levi) et Germania (Kuetzing).<br />

7. Hormiscia tenuis (Kuetz.) De-Tom, Ulothrix teyiuis Kuetz. Spo- 386<br />

cies p. 347, Hansg. Prodr. p. 58, Kirchn. Alg. Schles. p. 78, Ra-<br />

benh. FI. Eur. Algar. III, p. 366, Cooke Brit. Freshw. Ag. p. 182,-<br />

t. 70, f. 6, nec Uioihrix ienuis Kuetz. Species p. 346, U. icnuissima<br />

Kuetz. Alg. exs. n. 144!, Ililse in Rabenh. .Ma;. n. 1.5.39! —<br />

Saturato viridis, aflixa, 1-8 cm. longa, mucosa ; cellulis plerumqne


166 Confervoidese, Ulotrichiaceac, Hormiscia.<br />

lG-22, raro ad 28 p.. crassis, dianietro ajqualibus vel duplo-qua-<br />

druplo brevioribus; meuibrana tonui, homogenea, hyalina.<br />

Uah. in rivulis, fossis, torrentibus Germaniae, Itali?e, Britan-<br />

nia;, Bohemifo, Helvetia?.<br />

8. Hormiscia moniliformis (Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 301. ^st<br />

JJlothrix moniliformh Kuetz. Spec. Aig. p, 347, Tabul. phycol.<br />

II, t. 88, Hansg. Prodr. p. 59, n. 07, Hormidium moniliforme<br />

Kuetz. Phyc. gener. p. 244, U. lacus(ris Hilse in Rabenh. Alg.<br />

n. 1540! — Pallide viridis, plus minusve crispata, sa^pe inter va-<br />

rias algas immixta; cellulis 11-14 ,a. crassis, diametro ajqualibns<br />

vel paullo brevioribus; membrana crassa, hyalina, sublamellosa (im-<br />

primis per acidum sulphuricum), ad septa magis minusve constricta;<br />

contenlu chlorophylloso (chlorophoro ?) plerumque in formam globosam<br />

vel ellipticam nec quadraticam contracto.<br />

Hab. in paludibus, sphagnetis irroratis Germaniae, Bohemia?, Au-<br />

strife, Helvetiai, LapponicC (Angstroem). — Var. Braunil (Kuetz,) Ra-<br />

bonli. 1. c, Ulothrix Braunii Kuetz. Species pag. 346, Ulolhrix<br />

moniliformis v. Braunii Rabenh. Hansg. Prodr. p. 59: cellulis<br />

9-12 [t.. crassis; ceterum ut in typo. In lacu Titi SylvaD nigra? (A.<br />

Braun) nec non in Bohemia (A. Hansgirg).<br />

9. Hormlscia Zelierii Martens Preuss. Exped. nach Ost-.\sien p. 19, ^c-g<br />

t. 1, f. 4 (sub Ulotrice). — Filamentis simplicibus, la}te viridibus,<br />

raucosis; cellulis vegetativis 45-35 a. latis, diametro 7-8-plo bro-<br />

vioribus.<br />

Hab. in fossis, socia Piihophord sumatrand, ad «Palembang»<br />

in regione austro-occidontali insuhne Sumatra.<br />

10. Hormiscia? subartlculata (Ilook. et Ilarv.) De-Toni, Lynghija sub- 3S9<br />

arliculata Hook. fil. et Harv. Crypt. antarct. II, p. 192. — Fila-<br />

mentis tenuissimis, ad 25 [i. latis, la^te viridibus, laxe imploxis, vix<br />

tortis, hic illic obscure subarticulatis ; sporidiis ((ccellulis?))) disci-<br />

formibus, diametro variis duplo-triplo brevioribus, ad cellulas spu-<br />

rias fili solutis.<br />

HaJ), inter U 1 v a s ad insulam c( Kerguelen » — u An Urospora ? )><br />

11. Hormiscia? fusca Dickie Algae of Challenger III, in Journ. Linn. ;if,n<br />

Soc. Bot. vol. XV [1876] p. 240 (sub Ulotrice) nec Montagne. —<br />

• Fusca,<br />

substratosa; collulis vegetativis 10 u. latis, diametro asqua-<br />

libus, intordum parum brevioribus.<br />

Hab. ad crateres montis ignivomi «Gunong Api<br />

Malosia» (Mosri.ry).<br />

^> in ins. Banda<br />

12. Hormiscla Kochii Kuotz. Species p. 310 (sub Ulotrice). — C;x}- ;^9i


Confervoidore, Ulotrichiaceas, Hormiscia. 10*<br />

spitoso-intricata, Iscte vel diiute viridis; filamentis solitariis, liberis<br />

ve] passim connatis, ina^quicrassis, subramellosis; cellulis vegetativis<br />

15-24 u. latis diametro aequaiibus vel duplo triplove brevioribus<br />

plasmate Irete viridi, subtiliter granulato; membrana subcrassa,<br />

homogenea, levi.<br />

Ilab. in fossis, fodinis turfosis Gerraaniaj et Austrias, passim.<br />

Scclio 2. Ulothrix (Kuetz.). — Ulothrix Kuetz. ampl. sectio 2 Autulothrix<br />

Hansg. Prodr. p. 59: Speeies liydrophilfe, cellularura membrana tenuis; filamenta<br />

5-10, rarius ad 12-14 /^. crassa.<br />

13. Hormiscia rivuiaris (Kuetz.) De-Toni, Ulothrix rivularis Kuetz. 392<br />

Species p. 346, Tab. Piiyc. II, t. 86, Rabenh. Fl. I^ur. Algar. III,<br />

p. 366, Ilansg. Prodr. p. 60, Honnidium rivulare Kuetz. Phyc.<br />

germ. p. 19i. — Pallide viridis, saepe torulosa, crispata, hinc inde<br />

ramulos breves' lateraies emittens ; cellulis 9-10 /x. crassis, diame-<br />

tro Eequalibus vel duplo brovioribus; raembrana subcrassa, hjalina,<br />

ad septa plus rainus constricta.<br />

Ilab. inrivulis Germanioe passim, in Moravia prope ((Briinn)) (J.<br />

Nave), in Suecia prope Holmiam (Lindberg), in Bohemia (Hansgirg).<br />

— Var. mirabiiis (Kuetz.) Hansg. Prodr. p. 262, TJlothrix mira-<br />

bilis Hansg. Prodr. p. 60 et in nota, Ulotlirix radicans v. aqua-<br />

tica Kuetz. Species p. 349, Tab. Phyc. III, t. 95, III r-w?, Ulo-<br />

thrix rioularis var. caiaracta WoIIe Freshw. Alg. U. S. p. 136,<br />

t. 118, f. 29-33: laste viridis ; strato 2,5 cm. et ultra, plerumque<br />

fluctuante; fllaraentis laxe intricatis; cellulis 7-10 a. crassis, sub-<br />

asquilongis, rarius longioribus vel brevioribus, raembrana tenuis-<br />

siraa, hyalina donatis; ramulis hinc inde uni- raro pluri-cellularibus,<br />

spcpe geminatis, aequaliter evolutis, (uno contra alterum crescente<br />

exsurgentibus subinde apice concretis. In rivulis, lapides rauscos-<br />

que obducens in Germania, Bohemia et America boreali.<br />

14. Hormiscia osciliarina (Kuetz.) De-Toni, Ulothrix oscillarina Kuetz. ?m<br />

Phjc. germ. p. 197, Species p. 346, Tab. Pliyc. I, t. 88, Pvabenh.<br />

Krypt. Flor. v. Sachs. p. 264, Alg. n. 233 et sub n. 1073. FI. Eur.<br />

Algar. III, p. 366, Hansg. Prodr. p. 226, n. 480, Desmaz. Cr. de<br />

Fr. n. 853, Gonferm osciUatorioidcs Ag. Syst. p. 89. — Amoine<br />

viridis, lubrica, ca^spitulosa; cellulis 10-12, raro 14 a. crassis, dia-<br />

metro dimidio triplove brevioribus; membrana tenui, mox diffluente,<br />

Ilab. in fossis, aquariis per totam Europam, imprimis in Ger-<br />

mania, Bohemia, Gallia.<br />

;


168 ConfervoidecTe, IJlotricliiiicoa), Hoi-misciu.<br />

Sectio 3. Hormotrichum (Kuetz.)- — Hormoirichum Knetz. Plij'c. germ. p. 203.<br />

Species p. 381: Species halophiloe h. c. maris incoUiR; cellularum meml>raiia<br />

crassiuscula. Obs. CCr. Urosporam.<br />

15. Hormiscia Implexa (Kuetz.) De-Toni, Ulothrix implem Knetz. nni<br />

Species p. 349, Tab. Phyc. 11, t. 91, f. 2, Rabenh. Fl. Eur. Algar.<br />

III, p. 304, Ardiss. Phyc. Medit. II, p. 20G, Hauck Meeresalgen<br />

p. 441. f. 193, De-Toni e Levi Fl. Alg. Ven. III, p. 132, Hormidium<br />

implexum Kuetz. in Bot. Zeit. 1,S47. IJloihrix mhmarina<br />

Kuetz. Sp. et Tab. Phjc. 1. c, Ral)enh. Alg. n. 1439, Uloihri.v<br />

ligu^iica Dufour in Erb. critt. ital. \, sor. n. 1032, Uloihrix flac-<br />

ca Hauck Beitr. 1877, p. 298, Dodel-Port llkistr. Pflanzenleben<br />

p. 148, f. 28, Bangia? confervoides Zanard. Not. cell. Ven. p. 09,<br />

t. II, Uloihrix? confermides (Zanard.) in De-Toni e Levi Algar.<br />

Zanardini p. 134, n. 2257. — Cajspitibus 0,5-3 cm. altis, pallide<br />

flavo-viridibus, adhaDrentibus vel libere natantibus; filamentis cri-<br />

spatis, spiraliter tortis, implicatis; cellulis 10-15 a. raro ad 18 v..<br />

crassis, plerumque subaequilongis vel duplo brevioribus, rarius lon-<br />

gioribus.<br />

Jlah. ad scopulos aqua marina vix submersos ad fluxus limi-<br />

tem nec non in aquis subsalsis ad oras maris adriatici (Hauck,<br />

Zanardini, De-Toni et Levi), maris ligusticl (Dufour, Strafforello,<br />

Caldesi) nec non maris germanici et suevici, in subraarinis propo<br />

((Goes» Neerlandiae (Van den Bosch). — Toste Hauck 1. c. p. 441,<br />

dubie huc pertinere videtur Lynghya {Rormotrichum) Cuileria^<br />

Harv. Phyc. Brit. tab. 330 h. e. Uloihrix Cuilericv (Harv.) Thur. in<br />

Le .lol. Liste p. 50.<br />

10. Hormiscia borealis Ilarv. Ner. bor. Amer. III, p. 90, (sub Hor' 305<br />

moiricho). — Filamentis gracilibus, strata decumbentia, tonnia o.f(i-<br />

ciontibus, flavesconti-viridibus, flaccidis, laxiusculis, intricatis; cellulis<br />

diametrum subasquantibus vel eo parum longioribus, demum<br />

ad septa constrictis.<br />

Ilah. ad rupes ad superiorem limitom fluxus ad insulam «Wlia-<br />

lefish» in fretu Davisiensi America) borealis (Lyall). — Filamenta<br />

siccitate vitrea, Urosporcv penicilliformis tenuiora.<br />

17. Hormiscia COliabens (Ag.) Rabenh. Handb. H, 2, p. 115, Uloihri.x .^06<br />

collahens Tliur. in Lo Jol. Alg. Mar. Cherb. p. 57, Hauck Moere-<br />

salgoii p. 443, Conferva coUahens Ag. Syst. p. 102, Ilarv. Phyc.<br />

Brit. t. 327, Ilormoirichum coUahens Kuetz. Species p. 383, Tab.<br />

Phyc. III, tab, 00, Jlormiscia coUa.hens Rabenh. Fl. l^]ur. Algar.


Confervoideae, Ulotrichiaceae, Hormiscia. 109<br />

III, p. 364, Conferva aerea var. lubrica Dillw, sec. Kuetzing. —<br />

Caespitibus la^te viridibus, 5-15 cm. altis, lubricis ,•<br />

cellulis<br />

insequi-<br />

crassis, 50-180 ^x. crassis, basim versus sensim angustatis, diametro<br />

fequalibus vel 2-3-pIo longioribus, fructiferis ovalibus, latere el-<br />

lipticis.<br />

Hah. in amnium ostiis prrecipue in mari septentrionali ad oras<br />

Germania), Britannia^, Gallise. — «An Urosporafn<br />

18. Hormiscia? discifera Kjellm. Om Spetsbergens marina Thallo- ^07<br />

phyter II, p. 52, t. V, f. 10-14 (sub Ulotrice), Algae of the Arctic<br />

Sea p. 314 (id,). — Thallo lineari vel apicem versus incrassato,<br />

15-60 a. crasso, simplici vel parcissime ramoso, ramis brevibus, op-<br />

positis, clavaeformibus; cellulis brevissimis, membrana:; parte trans-<br />

versali vulgo tennissima, longitudinali e contrario crassa, 3-6 f/. et<br />

ultra, contentu intense viridi, homogeneo, lumen cellulae explente;<br />

chlorophoris disciformibus, plerisque biplanis vel plano convexis,<br />

nonnullis bi-concavis vel plano-concavis, his diametro vicina exce-<br />

dentibus, omnibus diametro 10-25 a. crassitudine 2-5 a. (vulgo<br />

2-3 a.).<br />

Tlab. ad «Fairhavn» et «Duympoint» ad oras Spitzbergenses<br />

(A. E. Nordenskjoeld). — Ex clarissimi J. Agardh sententia (Till<br />

Algernes Systeraatik VI, p. 88) verisimiliter vix a Prasiola flu-<br />

viatili Sommerf. distincta. — Var. nivalis Wittr. Om Snons och<br />

Isens Flora p. 122, t. 111, f. 25-36 (absque diagnosi). — Ad a Tair-<br />

havn )) Spitzbergire.<br />

19. Hormiscia delicatuia Dickie On the Algae of Mauritius in Journ. 398<br />

Linn. Soc. Bot. 1873, pag. 200 (sub Hormotricho). — Marina,<br />

lajte viridis, tenuis, capillacea; cellulis vegetativis 10 ;;., crassis,<br />

diametro subaoquaiibus.<br />

Hab. ad oras insula^ Mauritii.<br />

Spccies incerta.<br />

20. Hormiscia Lenormandi (^Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 304, 399<br />

Uiothri.T Lenormandi Kuetz. Species pag. 347, Wolle Freshw.<br />

Alg. U. S. pag. 138, t. 110, f. 19-20, Horniidium Lenormandi<br />

Kuetz. in Bot. Zeit. 1S47, p. 177. — Cfespitibus saturate viridi-<br />

bus, lubricis, ad 10 cm. longis, fluitantibus; collulis 10-25 p.. cras-<br />

sis, diametro a^qualibus vel duplo, triplo quadruplove brevioribus<br />

membrana crassissima, plerumquo manifesto lamellosa, hyalina, ad<br />

septa magis minusve constricta.<br />

][ab. in amnium ostiis, e. g. propo Sfettinum ad fl. Viadum,<br />

;


170 Confervoide£G, Ulotrichiacesej Horiniscia.<br />

((Cuxhaven)) ad ostia fl, Albis Germanipe (L. Habenhorst), iii ostio<br />

Scaldis orientalis (Van den 1>osch), ad lacuni « Ijeam » in Canada<br />

Americ^ii barealis (Pringle sec. Wolle).<br />

Speeies inquirendiB vel tantum nomine mihi cognitae.<br />

21. Hormiscia? viridi-fusca (Mont.) Kuetz. Specios p. 3S2 (sub Hor- m.<br />

motricho), Conferva viridi-fasca Mont. Anii. sc. nat. VIII, p. 350.<br />

— CcGspitibus erectis, 2,5 cm. circiter altis, basi fuscis, apice oli-<br />

vaceo-viridibus ;<br />

filamentis rectis, subramosis, rigidulis (ramis [.aucis,<br />

alternis, elongatis), fascicalatim conglutinatis, submucosis; cellulis<br />

superioribus 37-38 a. crassis diametro ?equalibus, inferioribus ses-<br />

qui- ad duplum longioribus, cylindricis.<br />

Ilab. ad Brasilia3 littora arenosa (Aug. St. Hilaire), ad ((Sin-<br />

gapore )) (Zanardini). — «E descriptione vix Hormiscia, aptius ge-<br />

neri CladopJiorcc, ramulis elongatis, adscribenda».<br />

22. Hormiscia? virescens Hassall Br. Freshw. Alg. p. 222, PI. GO, 401<br />

f. 3 (sub Lyngbya), Kuetz. Species p. 319. — Filamentis tenuis-<br />

simis, adnatis, rectis; cellulis vegetativis diametro aequalibus, ven-<br />

tricosis.<br />

Ilab. ad lapides in stagnis Anglia? (Hassall).<br />

23. Hormiscia? parvuia Crouan in Schramm et Maze Essai de clas- 402<br />

sif. des Algues de la Guadeloupe 1865, p. 39, n. 110 (sub Ulo-<br />

irice). — Filamentis simplicibus, in fasciculos minutos, valde ge-<br />

latinosos, ad apices violaceos, centro virescentes coalitis.<br />

Ilab. in aquis insuU^ Guadelupensis. — Species in editione<br />

altera (1870-77) ejusdem operis ne memorata quidem.<br />

24. Hormiscia? Juergensii Kuetz. Species pag. 347 (sub Ulolricc), m<br />

Conferva compacta Juergens Alg. exs. IV, n. 8. — Lnete viridis;<br />

cellulis vegetativis diametro fere subjequalibus.<br />

Ilab. ad ((Jever)) Oldonburgense (Juergens).<br />

25. Hormiscia? anisarthra Kuetz. Sp. pag. 348 (sub Ulolricc). — 404<br />

La^te viridis, lubrica; cellulis vegetativis 30-38 .7.. latis diamolro<br />

2-3-plo brevioribus vel suba^qualibus, paullum inflatis.<br />

Hab. m fossis Neerlandia^ (Van den Bosch).<br />

26. Hormiscia? vichiensis J. Haime et Ch. Petit Do la matiero organi- ao'^<br />

ni^jue des b^aux min('!rales de Vichy, 1854, (sub Uloiricc) Mon-<br />

tagne <strong>Sylloge</strong> p. 401, Desmaz. Cr. de Fr. ed. nova n. 505) nec<br />

Dickie videtur, ex Rabenhorst, Oscillariw forma teaerrima.<br />

27. Hormiscia? didyma Kuetz. Phyc. germ. p. 19(), Sp. p. 348 (sub loo<br />

Ulolricc) Lijngfnja punclalis Ilassall? — Vir'idis, 22-30 a. crassa,


ConfervoiJeae, Ulotrichiacese, Horraospora. 171<br />

regulariter torulosa; cellulis vegetativis firinioribiis, pacliyderma-<br />

ticis, diinidiatis vel didyinis, subveatricosis, hinc diametro fequali-<br />

bus, illinc duplo brevioribus; plasmate membranaceo, granuloso, lon-<br />

gitudinaliter plicato.<br />

Hab. iu fossis in Germania (Kuetzing) et Britannia (Hassall'?).<br />

28. Hormiscia? mlnutuia Kuetz. Phyc. gen. p. 197, Species p. 34G 407<br />

(sub Ulotrice). — Filaraentis 8-12 u. latis; cellulis vegetativis dia-<br />

metro 2-3-plo brevioribus, pectinatis.<br />

Hab. in fossis et aquariis in Germania (Kuetzing).<br />

29. Hormiscia? crassa Kuetz. Phyc germ. pag. 196, Species p. 348 408<br />

(sub Uloivice). — Filamentis 45-55 a. latis; cellulis vegetativis<br />

diametro fiequalibus vel parum longioribus.<br />

. Hab.<br />

in rivulis in Gerraania (Kuetzing). — « Verisimiliter idem<br />

ac //. zonala-». — Var. Naegeliana: Kuetz. 1, c. : filamentis torulosis,<br />

45-50 a. latis; cellulis vegetativis globosis. Inter Confervas<br />

pr. «Ziirich» Helvetiaj (Naegeli).<br />

30. Hormiscia? rupicola Bail. in Maze et Schramra Algues de la Gua- 409<br />

deloupe ed. H, p. 41 (sub Uloirice). — Flavescens, viscosa, marina.<br />

Hab. ad madreporas vetustas dein eraersas ad oras insulae Gua-<br />

delupensis (Coll. n. 385, H s^rie n. 687).<br />

31. Hormiscia? tliermalis Crouan in Maze et Schramm Algues de la 410<br />

Guadcloupe ed. H, p. 42 (sub Ulotrice). — Atro-brunnea.<br />

Hab. ad muros lateritios in aquario thermali (36° C) ad « Do-<br />

16» insuhe Guadelupensis (Coll. n. 351, II serie).<br />

Genus incertse sedis.<br />

HORMOSPORA Breb. [1840] in Mem. Soc. de Falaise 1840 et in Ann.<br />

Scienc. nat. 1844, pag. 25 ex^ parte (Etym. hormo?. nionile et<br />

spora), Naeg. Einzell. Alg. p. 77, Rabenh. Fl. Eur. Algar. III, p. 48,<br />

Kirchn. Alg. Schles. p, 107, Kuetz. Species pag. 345, Cienk. Zur.<br />

Morph. d. Ulotricheen p. 554, Hansg. Prodr. pag. 271, Alg. und<br />

Physiol. Studien p. 135. — Thallus tubulosus, mucosus, libere na-<br />

tans ; cellula? oblongte vel ovales, virides, chlorophoris parietalibus,<br />

laminaribus, sa^pe deforraatis pra?dita3, in series (familias) longitudi-<br />

nales, simplices ordinatse, inter se remotaj vel polis plus minusve<br />

arcte connexre, teguraentis crassis, confluentibus, tubura araplura, ge-<br />

latinosura, simplicem vel raraoso-divisum constituentibus involutffi;<br />

cellularutn divisio in unam tantura (raro atypice in duas) directio-<br />

nom; generationes omnes evoluta?.


172 Confervoidea^, UlotricliiacecTc, Horniospora.<br />

Propagatio zoogonidiis tegumentis liberatis alacriter circumva-<br />

gantibus.<br />

Obs. Genus, suadentibus nonnullis phycologis e. gr. Kuetzing,<br />

Cienkowski, Wolle etc. aptius ad Ilormiscicv appendicem disponendum<br />

quam inter Pa Ime llaaeas a.\-)ud 6rcmme//am (Turp.) Lagerh.;<br />

Genus Geminella vero, suadente cl. N. Wille, ad Honnisciis (in<br />

statu acinetigero) vix sejungendum.<br />

1. Hormospora mutabilis Naeg. Einz. Alg. pag. 78, t, III B, Elansg. 411<br />

Algol. und Physiol. Studien p. 136, Prodr. p. 271, n. 516 non Brob.,<br />

Wittr. et Nordst. Alg. aq. dulc. exsicc. n. 242. — Tubulis intri-<br />

catis, plus minus ampliatis, ad 43 u.. latis, nonnunquam parallele<br />

coalitis; cellulis 15-16 u. latis, diametro subduplo longioribus, utro-<br />

que polo late rotundatis, membrana tenuissima.<br />

Hab. in stagnis turfosis Germani:ic (Rabenhorst, Kirchner), Hel-<br />

vetife (Naegeli), nohemia) (Hansgirg) passim. — Var. minor Hansg.<br />

Prodr. p. 271 sub n. 516: cellulis 8-10 u. latis, glomerulis cellu-<br />

larum sacciformibus plerumque circiter 18 u.. latis; ceterum ut in<br />

forma typica. In stagnis silvestribus circa a Eisenstein » Bohemi;«<br />

(Hansgirg).<br />

2. Hormospora irreguiaris Wille Bidrag til Kundsk. om Norges 412<br />

Ferskvandsalger p. 63, t. II, f. 41-42, Hansg. Prodr. p. 271, n. 517.<br />

— Tubulis mucosis, ad 30 ^.. latis, ina^qualibus, nonnumquam ir-<br />

regulariter ramoso-divisis; cellulis elliptico-fusiformibus, 4-6 u..<br />

longis, 12-15 u. latis, secus seriem simplicem, nonnumquam duplicem<br />

transverse dispositis.<br />

Ilab. ad ((Roednses)) Norvegia3 (Wille) et in Bohemia (Han-<br />

sgirg). — Var. paimodictyonea Hansg. Prodr. p. 271 sub n. 517:<br />

cellulis 8-15 [j.. latis, saspius 4-9 a. longis, compresso-ellipticis,<br />

dense adproximatis, in series rectas vel incurvas, sa^pe reticulatim<br />

anastomosantes conjunctis; tubulis hyalinis, plerumque 24-30 u.<br />

latis; cellulis (divisione transversa) dein 2-4-seriatis, passim in-<br />

crassatis rotundatisquo et tunc ad 20 u. latis. Ad plantas sub-<br />

morsas prope (cPrag)) Bohemia).<br />

3. Hormospora grandis Hansg. Algol. und Physiol. Studien p. 136, 413<br />

Prodr. p. 272, n. 518. — Tubulis hyalinis, 45-60 u.. crassis; cel-<br />

lulis ovatis, raro subglobosis, 30-50 a. latis, diametro 1-2-plo<br />

longioribus; chlorophoris laminaribus, parietalibus.<br />

Ilab. ad rotas molendinorum, socifi Ilormisciu zonah'), prope<br />

« Klostorlo )) in P)Ohemia australi (A. IIansgiro).


Conlervoidea), Ulotrichiacese, Gluootila. 173<br />

4. Hormospora? intermedia WoUe Froshw. Alg. iu Bull. Torr. Bot. 4i4<br />

Club 1877, VI, II. 35, pag. 185, — Solitaria vel sparsa; tubulis<br />

subaraplis, firmulis; cellulis aiite divisionem diarnetro sesqui vel<br />

duplo longioribus, oblongis, arcte connexis, polo trumcatis vel ro-<br />

tundatis, post divisionem primam subspha^ricis sed post secundam<br />

divisionem diametro duplo brevioribus, subtiliter granulosis; mem-<br />

brana tenuissima.<br />

Ilab. in stagnis Americ:e borealis (Wolle). — Filamenta primo<br />

7,5-10 [X. lata, post cellularum divisionem saepe 15-17 [i. lata. —<br />

(( An Cylindrocapsa ? »<br />

5. Hormospora? pygmaea Wolle in Bull. Torrey Bot. Club 1877, VI, 4i5<br />

n. 27, p. 140. — Filamentis singulis, 12 u.. latis, gelatinosis, a^qua-<br />

libus vel cellularum divisione loiigitudinali sa^pius undulatis; ar-<br />

ticulis subsequalibus, hjalinis, omnibus cellulas virides 2, transver-<br />

se dispositas continentibus.<br />

Hab. in stagnis in Pensjlvannia Americae borealis (Wolle).<br />

— ((An Cylindrocapsaln<br />

6. Hormospora? plena Br6h. in Kuetz. Tabul. Phyc. II. p. 26, n. 873, 4i6<br />

t. 84, Rabenh. FI. Eur. Algar. III, p. 48, Hansg. Alg. uud Physiol.<br />

Studien p. 136. — Tubulis 25 u.. latis, angustis, solitariis, firmis;<br />

cellulis 16-18 y.. latis, diametro paullo longioribus, arctissime cou-<br />

nexis, polis compresso-truncatis.<br />

Ilab. in stagnis prope ((Falaise» Galliae (Dr-Brebisson). — Plantula<br />

tanquam Hormospora adhuc dubia. Hormospora Hobbyi<br />

Wolle et Hormospora purpurea Wolle in Amer. M. Micr. Journ.<br />

1880 n. 2 p. 22 videntur Bangiw vel Allogonii species.<br />

?GLEOTILA Kuetz. [1843] Phyc. gener. pag. 245, Species p. 363 ex<br />

parte, (Etym. gloios gelatinosus), Rabenh. FI. Eur. Algar. III,<br />

p. 319 ex parte-Con/djryt^ sp. auct. nonnull. — Thallus e filamentis<br />

simplicibus, brevi-articulatis, moniliformibus constans; celluUe el-<br />

lipticae vel subglobosae, membrana tenuissiraa inucosa et endochro-<br />

mate initio efFuso horaogeneo, postea granuloso, sphaerico-contracto<br />

prceditae.<br />

Propagatio ignota. Videtur aut fieri aut fieri posse, ut fila-<br />

menta in cellulas singulas dilapsa sporas (acinetas?) effitigant.<br />

Obs. Hoc genus insigne est filamentis raoniliformibus, cellulis<br />

tenui-membranaceis, quibus de Nosiocaceis monet.<br />

Exploratio endochroinatis in his plantulis difficilliraa est. Fieri<br />

possit, ut raelius Nosiocaceis adnuraeretur.


174 Coiifcrvoidoto, Ulotrichiaceas, Gloaotila.<br />

1. Glceotila protogenita Kuetz. Spoc. p. 3G3, n. 2, Tab. Phyc. lll, 4i7<br />

p. 10, t. 32, Uabonli. Fl. Eur. Algar. III, p. 319. — Tonuissima,<br />

circiter 4,5 u.. crassa, pallide viridis, valJe niucosa, moniliformis;<br />

articulis oblongo-ellipticis, tumidis, diametro subpequalibus aut di-<br />

midio longioribus.<br />

Ilab. in staguis et aquariis in Germania, passira.<br />

2. Gioeotila pallida Kuetz. Phyc. Germ. p. 191, Species p. 3G3, Ra- -i^^<br />

benh. Fl. Eur. Algar. III, pag. 319, Jlormospora pallula lireb.<br />

mscr., G. teclorum Kuetz. Species p. 3G3?? — Mucosa, pallida; ar-<br />

ticulis rectangularibus, quadratis oblongisve, dilutissime viridibus,<br />

4,5-6,5 [K crassis, diametro plerumque sequalibus vel paullo lon-<br />

gioribus.<br />

Ilab. h\ similibus cum antecedente locis et in tectis vetustis.<br />

3. Gloeotila mucosa (Mert.?) Kuetz. Phyc. gener. pag. 245, Species 4io<br />

p. 3G1, Rabenh. Fl. Eur. iVlgar. III, pag. 319, Conferva miicosa<br />

Mert. in Ag. Syst. p. 90, n. 14? — Mucoso-lubrica, moniliformis,<br />

dilutissime viridis; cellulis vegetativis; subglobosis vel oblongo-<br />

ellipticis, subhyalinis, 4,5-7,5 p.. crassis, diametro cequalibus vel<br />

paullo longioribus.<br />

Ilab. in locis paludosis turfosis Anglia? (Dillwyn).<br />

4. Gloeotila chlorosira Kuetz. Species p. 363, Rabenh. Fl. Eur. Algai*. 120<br />

III, p. 319. — Ca3spitosa, afflxa, fluctuans, plus minusve elongata,<br />

viridis; cellulis vegetativis 9-13 v.. crassis, diaraetro plerumque<br />

a^qualibus, ad septa magis minusve constrictis.<br />

llab. in fossis littoralibus, stagnis submarinis Germania?.<br />

5. Glceotila Hormosiphon Kuetz. Tab. Phyc. III, p. 15, t. 47, f. II, 121<br />

Rabeiih. FI. Eur. Algar. III, pag. 320, G. ulolrichoklea Rabenh.<br />

Krypt. Flor. v. Sachs. I, p. 244. — Filis plerumque singulis, di-<br />

lute viridibus, flexuoso-curvatis ; cellulis vogetativis initio subqua-<br />

drangularibus, postea globosis oblongisve, 5-7,5 a. crassis, diametro<br />

a^qualibus vel dimidio longioribus.<br />

llab. in fossis iuter varias Algas in Germania. — Ilabitus<br />

hujus plantcG juvenilis omnino idem atque Hormiscicv tenuioris,<br />

a)tate provecta satis superque diversa.<br />

u. Gioeotila capensis Gruu. Alg. Novara p. 36, t. 3, f. 3, Conferva m<br />

/loccosa Lyngb. Ilydrophyl. Dan. tab. 4G? nec alior. — Sordide<br />

llavo-viridis, submucosa, 7,5-9 ij.. crassa; cellulis vegetativis dia-<br />

metro .'cqualibus vel duplo longioribus, ad septa plus miiius con-<br />

strictis, gonidiis (((?))) globosis oblongisvo, hinc iude gemiiiatim ap-<br />

proximatis, pallide viridibus.


Coiifervoidcoe, Ulotricliiacea), Gloeotila. 175<br />

Hab. ad « Moiitem-Tabula3» ad Caput Bon;ie Spei Africaj au-<br />

stralis. — Observante cl. Grunow 1. c, omnes Gkeoiilcu forraae<br />

hic memoratse, aptius sub unico Gloeoiilce floccosco (Lyngb.) no-<br />

mine recensenda^ essent.<br />

7. Gloeotila Kochiana (Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 320, ^123<br />

Allogonium confervaceum var. Kochianum Kuetz. 1. c. — Palli-<br />

de viridis, mucosa; filis varie curvatis, submoniliformibus ; articu-<br />

lis 10-12,5 U: crassis, aequalibus vel paullo brevioribus, ad septa plus<br />

minusve constrictis.<br />

Ilab. in fossis, fodinis prope aJever» Oldenburgense (Koch).<br />

Species minus notcc.<br />

8. Glceotlla concatenata Kuetz. Species p. 363, Rabenh. FI. Eur. 424<br />

Algar. III, p. 320. — Viridis; cellulis vegetativis elongatis, goni-<br />

diis curvatis, utroque fine cuspidatis, 3,5 u.. diam.<br />

Hab. in rivulis Sylvae Hercynine (Kuetzing).<br />

9. GICBOtila cateniformis Kuetz. Species pag. 363, Rabenh. Fl. Eur. 425<br />

Algar. Ill, p. 320. — Pallide viridis mucosa; celllulis vegctativis<br />

7,5-8 iJ: crassis, diametro duplo longioribus, hinc cylindricis, illinc<br />

ventricosis, nionbgonimicis ; gonidiis globosis, sa^pe geminatim ap-<br />

proxiraatis, interstitiis plus minusve elongatis, hyalinis.<br />

Hab. ad uFalaise)) in Gallia (De-Brebisson).<br />

10. Gloeotlia aurea Dickie On Algae from the Araazons and its Tri- 426<br />

butaries in Journ. Linn. Soc. Bot. 1880, p. 124. — Membranacea,<br />

aurea; cellulis vegetativis 7,5-8 a. crassis, diametro a^qualibus,<br />

quadratis.<br />

Ilab. in « Rio Madeiran Araericre australis (J. W. H. Trail).<br />

11. Gloeotila nigrescens Dickie Ou Algje frora the Amazons and its 497<br />

Tributaries in Journ. Linn. Soc. Bot. 1880, pag. 124. — Mucosa,<br />

nigro-viridis ; cellulis vegetativis 10 a. crassis, diametro plerumque<br />

a^qualibus.<br />

Ilab. in a Rio Trombetas)) America^ australis (J. W. H. Trailj. ^gs<br />

12. GloeotJla marina Crouan Fl. Finist. pag. 122, Ulothrioc marina<br />

Crouan olim. — Filaraentis tenuibus, niucosis, simplicibus, brevi-<br />

bus, viridibus, articulatis ; cellulis vegetativis cyHiidricis vel ob-<br />

longis, diametro 4-plo longioribus, zona hyalina sejunctis; spo-<br />

ris (acinetis?) sphaericis, secus simplicera seriera dispositis.<br />

Hab. ad rupes et S p n g<br />

— Fortasse inter Nosiocaceas recensenda.<br />

i a s ad a Plon gastel )) Gallire (Crouan).


170 Confervoklcae, Ulotricliiacea3 Uroneraa.<br />

URONEMA Lagerli. [1887J Nouv. genr. chlorozoosp. in Malpighia I,<br />

fasc. XII, p. 518 (Etym. ab ura cauda et nema filum), Notarisia<br />

1888, p. 597. — Filaraenta haud ramosa, muco non involuta, o<br />

serio simplici celluhirum formata, basi adnata; cellula apicaUs acu-<br />

minata, basahs attenuata. Membrana celiularum tenuis, hyaUna,<br />

non lamellata. Nuclei cellularum singuli.<br />

Chlorophora singula, parietalia, laminiformia, margine inaequali,<br />

pyrenoidis binis (rarius singulis) pra^dita.<br />

Propagatio macrozoogonidiis singulis, rarius binis (vel complu-<br />

ribus?) e contentu cellularum <strong>omnium</strong> filamenti ortis, ovoideis, ci-<br />

liis vibratoriis quaternis et puncto rubro instructis, per ostio-<br />

lum magnum, poriforme vel cellula parte mediana membran^c ge-<br />

lificata fracta examinantibus, germinando filamenta nova forman-<br />

tibus.<br />

Propagatio etiam aplanosporis contractione contentus celluhe<br />

formatis (vel e zoogonidis ortis?).<br />

Genus inter Ulotricheas et Chcvlophoreas medium, observante<br />

mihi nuperrime cl. Lagerheim in litt., aptius Uoriniscicv raeram<br />

sectionem sistens.<br />

1. Uronema confervicolum Lagerh. in Malpighia I (1887), fasc. XII, 429<br />

p. 518, t. Xir, f. 1-10 et in Notarisia 1888, p. 597, n. 594. —<br />

Filamentis sparsis, usque ad millimetrum longis, rectis vel varie<br />

incurvis; cellulis omnibus filamenti, cellula basali et apicali excoptis,<br />

exacte cylindraceis, 10-18::; 4-6, aequicrassis, cellula apicali acu-<br />

minata at in pilura haud attenuata, 22-26 '/. louga, cellula basali<br />

attenuata, callo parvo alga3 majori affixa, 18-32 [x. longa.<br />

][ab. in scrobiculis aqua dulci repletis ad filamenta Conferva;<br />

sp. prope oppidum aWarberg », Hallandia3 in Suecia occidentali<br />

(G. Lagerheim).<br />

2. Uronema? simplicissimum (Roinsch) Lagerh. in Malpighia I (1887), J^o<br />

fasG. XII, p. 522, t. XII, f. 11-14, Stigeoclonium siinplicisnimum<br />

Roinsch Contrib. Alg. Fungol. I, p. 78, t. VIII, f. 38. — Fila-<br />

mentis integerrimis, densissime ca;spitose aggregatis, acutatis, 840<br />

U: ad 1,2 mra. altis; cellulis (filamontorum sterilescentium) duplo<br />

longioribus quara latis, 8,4-9,7 a. crassis.<br />

Ilab. ad Algas majores (C 1 ad op horas) ot ad ligna tabulasquo<br />

fontium inJura Franconia ((Hezles EiTeltrich, Leutenbach)) (P. F.<br />

Reinsch).


Contervoideae, Ulotrichiaceae 177<br />

Subfatnilia secunda Cheetophoreae (Harv.) Hass.<br />

Choilophoreoi Harv. [1841] Mau. p. 10 eb 121 {Chastophoroidecs) em. Hassall<br />

[1815] Brit. Fresliw. Alg. p. 120, Haiisg. Prodr. pag. G4 et iii Flora 1888,<br />

pag. 222.<br />

Chmiophoraceoi De-Toni et Levi [1888] Fl. Alg. Ven. III, p. 171 s. str., Cooke<br />

Brit. Freshw, Alg. p. 188, excl. parte.<br />

Thallus tum e filamentis articulatis, parura ramosis, Iiinc inde<br />

ramellos radiciformes plerumque inarticulatos emittentibus, tum e fi-<br />

lamentis articulatis, ramosissimis, tegumento mucoso rhizoidibusque<br />

instructis constans; cellulo) uninucleatte; chlorophora parie^-alia, ta}-<br />

niceformia, sa3pe tantum anguste cinguliformia, raro subclathrata<br />

margineque irregulariter lacerata, pyrenoidem singulum vel plures<br />

includentia; membrana cellularum vegetativarum plerumque tenuis,<br />

valde lubrica '); cellulai terminales ramorum sa?pius acuminatae vel in<br />

pilum longum, hyalinum, ssepe articuiatum abeuntes.<br />

Propagatio aplanosporis -) et acinetis ^).<br />

Generatio zoogonidiis intra cellulam (zoogonidangium, zoosporangium)<br />

a ceteris vegetativie haud diversam ortis, 2- vel 4-ciliatiy, mem-<br />

branaj cellulao matricalis ruptura vel diffluentia liberatis.<br />

Obs. Genus Cliloroclonium Borzi mihi ab auctore in litteris solo<br />

nomine communicatum et in raeo Conspectu generum Chlorophycearum<br />

omniura <strong>hucusque</strong> cognitorum (Notarisia III, 1888, n. 10, p. 448)<br />

enumeratum, adhuc in lucera non prodiit neque diagnosin, etsi plu-<br />

ries clarissirao auctori petitam, <strong>hucusque</strong> habui. Genus vero Microthammion<br />

Naeg. Chroolepideaceis adscripsi, Phwoiha?nnion Lagerh.<br />

(Ueber Phaeothamnion in Biliang till Vet. Akad. Hand 1884, Bd. IX,<br />

n. 19) Syngeneticis, observante cl. Ilansgirg Prodr. pag. 31, re-<br />

feram,<br />

Conspectus generum.<br />

I. Genera hydrophila h. c. ad floram aquas dulcis pertinentia. CCfr. Endoderma).<br />

1) Massaj gelatinosae evolutio e membrana coUulari est in Chceiophora<br />

conspicua.<br />

1886.<br />

2) Cfr. Gay Sur la forraation des Kystes chez les Chlorosporees, — Paris<br />

3) Sec. Wille Algol. Mittheil. pag. 505 in generibus ChcBlophora, Draparnaudia,<br />

Sligeoclonio e genesi zoogonidioriim iaterriipta efTormantur cellulte<br />

perdurantes seu cystae acinetis analogte.<br />

12


178 Conforvoideoe, Ulotricliiaccie.<br />

/1. Filaaioata togumcato gclatinoso-inucoso rhizoidiljusquo dostituta.<br />

'^ Aphartocluclc. Rami omnes decumbentes, irregularitei' coaliti; celluUu sin-<br />

gwhii scta singula vel sotis pluribus inarticulatis, arctc vaginatis pneditie.<br />

Herposleiron. Rami omnes (vol primarii tautum) decumbontos, in discum irrogularcm<br />

coaliti; colluhic singula3 scta articulata, non vaginata instructx».<br />

B. Filamenta intra tegumentum gclatinosum inclusa, basi rhizoide aftixa;<br />

ramuli saspius cellula piliformi apice instructi.<br />

-J- Algae epiphyticai, saxicoiae, libere vagantes ctc. ucc intra aliarum<br />

plantarum gelatinam vigentes (Cfr. Enduclonitwi).<br />

Chii^lophora. Thallus massam gelatinosam forma) dotorminataj, globosam vcl<br />

laciniatam cfticiens.<br />

Draparnaudia. Thallus tegumento mucoso, moUi, lubrico, ssepius indistinoto<br />

obvoiutus; ramuli penicillato-caespitosi, c ccllulis iis lilaraonti primarii<br />

brevioribus constituti.<br />

Stigooclonium. Thallus ut in Draparnaadia ; ramuli non ponicillato-Ciospi-<br />

tosi, e cellulis iis tilamonti primarii subconformibus constituti ; spocies<br />

libere vegetantes, caospitoso-ramosoe.<br />

Endoclonium. Thallus, evolutione peracta, disciformis, dccumbcns lilamen-<br />

tisque eroctis, raraosis (ut in Stigeocluniu) donatus; spocios opi- vel cn-<br />

do-phyticse.<br />

-|"|- Algae intra gelatinara aliarura algaruni vigontes.<br />

Chcalonema. Thallus irregulariter raraosus, ramulis plerumque patcntibus<br />

instructus.<br />

II. Genera halophila h. e. ad (loram raarinam pertinontia [Cfr. Endoderma<br />

(jracile (Hansg.) De-ToniJ.<br />

Endoderma '). Celluhe tilamontorura sotis liyalinis destftutas.<br />

EGlbccoleon. Celluho lilaraontorura setis pKoditio; setic basi bulbifornii-in-<br />

flatae.<br />

Phitiopliila. Cellulae tilamentorum sctis 1-2 (dorso) prioditi.e; lilaraonta raniu-<br />

lis erectis carentia.<br />

Acrochoite. Celluho tilaraentorum setis singnlis (in lamulisj prceditte; (ilaraea-<br />

ta decumbentia ramulis crcctis, brevibus instructa.<br />

Ochlochoite. CoIIuhe lilaraentorum omnes setis longissiuiis, inarticulatis, sin-<br />

gulis, basi non bulbiforrai-incrassatis prioditiio; tilaraenta decumbcntia ra-<br />

mosa.<br />

'i Periphlegmalium. Filamcuta ramosa, in mombranara laxe coalita.<br />

1) CI. A. llansgirg (l^eitrag zur Kenntniss der Algungattungon Enlociadia<br />

Rcinke und Pilinia Ktz. in Flora 1888, n. 33) proposuit sub nomine Entucladiaceariim<br />

novam familiam inter Chcefophoraccas et Chrooleirideaceas raodiam.<br />

lluic familiai viderontur genera Endodcrina Lagerh. [Enlocladia Reiidve nec<br />

.1. Ag.), Endocloniuin Szym. ot vorisiniilitor Cluclonema Nowak. et Uolboco-<br />

ieon fringsh. adscribonda. Aptius faniilia Entocladiacearuni aniplocti mihi<br />

vidcretur etiam genera Ochloclutitcn Thwait., AcrocliMten Fringsh. ct Phmophitam<br />

Mauck.


Confervoideifi, Ulotrichiaceaj, Apiiunochaete. 179<br />

Genus fossile.<br />

?LiihoOryon. Filanieiita ramosa, torulosa, articulata, apicibus pilifora)i-atte-<br />

nuata.<br />

APHANOCH/ETE Berth. [1878] J) Ueber die Verzweigung eiiiiger<br />

Siisswasseralgeu p. 214 nec A. Br. (Etyni. apfianos^ indistiactus et<br />

chcete, seta), Ilansg. in Flora 1888, n. 14-15, p. 210. — Thallus e<br />

filamentis decunibentibus, articulatis, ramosis constans; cellukc<br />

seta longiuscula, inarticulata, coleoclia^toidea, tenui-vaginata in-<br />

structcG.<br />

Obs. Genus Ilerposleiro Naeg. (AphanocJicvte A. Br. uec Berth.)<br />

primo obtutu siraillimum, setis vero vaginatis (nec nudis h. e. chce-<br />

tophoroideis) et inarticulatis (nec articulatis) diversum.<br />

1, Subgenus Eu-aphanoch.ete (Nordst.) Hansg. iii Flora 1888 u. 14, p. G,<br />

JphanocJucte A. Ur. subg. I. Aphanochcele Nordst. Freshw. Alg. N. Zeal. and<br />

Austral. p. 15 : Cellulae vegetativie setis inarticulatis, basi non soptatis, stri-<br />

ctis, singulis e dorso ccllularum egredientibus praeditte.<br />

1. Aphanochaete repens Berth. Unters. Uber die Verzweigung eini- 43i<br />

ger Siisswasseralgen t. 4, f. 2-5 nec A. Br., Ilerposteiron re-<br />

pens Wittr. in Hansg. Prodr. p. 40 et 258, f. 15, nec iu Wittr,<br />

et Nordst. Alg. Exs. n. 406 (ut videtur), nec Cooke Brit. Freshw.<br />

Alg. tab. 80. — liarais omnibus conformibus, matrici arcte adna-<br />

tis, decumbentibus; cellulis vegetativis 5-10 p.. crassis, diametro<br />

1-2-plo longioribus, leniter tumidis, dorso ssepius seta tenui, hya-<br />

lina, inarticulata, vagina hyalina vel subflavescente, arcta, tenui<br />

inclusa instructis.<br />

Ilab. ad plantas aquaticas varias ex. gr. Leranas, Cladophoras<br />

etc. in Germania (Berthold) et Bohemia (IIansgirg). — An<br />

eadem (vel potius Herposleiron repens) ad Cladophoram epiphy-<br />

tica in piscinis insula3 Oahu ex archipelago sandwicensi (S. Berggrkn)<br />

et ad «Hutt Valley» Nova) Zelandiae (S. Berggren).?. — Cfr. Nordst.<br />

Alg. aq. dulc. et Charac. Sandwic. pag. 23 et Freshw. Alg. N.<br />

Zeal. pag. 15, n. 1.<br />

1) Genus lioc, a cl. Hansgirg (Flora 1888, p. 221) inter Coleochcelaceas dis-<br />

positum, hoc vero loco scilicet inter Chtciophoreas describitur, suadente<br />

quoque amico Doct.'G. Lagerhoim (in litteris). Oogoniorum absentia revera<br />

a genuinis Coleochmtaccls (quibus vix genus Chcetopellis Berth. reierendum<br />

videtur) recedit.


180 CJoiiiorvoideiC;, Ulotricliiaceic, Herposteiron.<br />

"2. Aphanochaete globosa (Nordst.) Wollo Freshw. Alg. U. S. p. 1 19, 432<br />

t. 105, r. 5-0, llaasg. iu Flor-ci 18S8, p. 216, Ilerposleiron globosum<br />

Nordst. De Algis et Characeis sandwicensibus pag. 23, t. II,<br />

r, 22-23. — Thallo subgloboso ; filis ramisque procumbentibus; cel-<br />

lulis globosis vel iuterdum paullulum ovatis, dorso seta valde elon-<br />

gata ornatis, in muco valde evoluto vegetantibus,<br />

Hab. in insula Hawaii ex archipelago sandwicensi (S. Derg-<br />

gren) et in America boreali (Wolle); ad aCaldas)) (Regnell) et<br />

u Montevideo )) Amer. austr, (Arechavaleta sec, Wille). — Adsunt<br />

quoque 2 forma), — Forma minor Nordst. Freshw, Alg, N. Zeal.<br />

pag. 15: cellulis circ. 12 u.. diam. In Nitella transluccnti<br />

var. tricellulari in lacu «Pearson» Nov^e Zelandiic ei^iphytica<br />

(S. Berggren). — Forma major Nordst, Fresliw, Alg. N. Zeal, p. 15:<br />

cellulis 19-28 u. crassis, membrana interdum incrassata. Ad u Tau-<br />

po» et uOmatangi» Nova3 Zelandia) (S, Derggren).<br />

3. Aphanochaete vermiculoides Wolle Freshw, Alg. U. S. pag, 119, 433<br />

t, 105, f. 9-10, — Cellulis polymorphis, 5-7 ;/., diam., plerumque<br />

haud connexis, subinde globosis, depresso-globosis, elongatis, incur-<br />

vis, vermiformibus, partim apice vel dorso seta brcvi, subspinifor-<br />

mi instructis.<br />

Hab. ad algas filamentosas in paludibus circa lacum «Harvoy »,<br />

in Pensylvannia America3 borealis (Wollb).<br />

2, Subgenus Polych.ete Nordst. Freshw. Alg. N. Zeal. and Austrjil. p. 15,<br />

Hunsg. in Flora 1888, n. 14, p. 6: cellula) vegetutivae setis pluribus in uiiu<br />

cellula e processibus dorsualibus egredientibus prtedittt).<br />

1 Aphanochaete polytricha Nordst. Freshw, Alg. of New Zealand ^"4<br />

t. 1, f. 20-23, Botaniska Notiser 1887, pag. 154, Notarisia 1888,<br />

p, 157, n. 406. — Thallo subhemispha3rico, ad 1 mm, lato, muco<br />

involuto; ramificatione jcgre conspicua, pulvinulum efficiente; cellulis<br />

muco mox discretis, globoso-cuneiformibus, prorainentiis mem-<br />

branaj breviter conicis, adscendontibus, G-14 (in apice 1-2, coteris<br />

in series 1-2 non regulariter ordinatis) apico in setam elongatam<br />

productis obsessis; diam. cell. cum promin. 20-40 y.. ; longit. set.<br />

ad 600 u.<br />

Hab. ad plantas aquaticas paludis prope uTaupo» Novaj Zelan-<br />

diae (S, Derggren).<br />

HERPOSTEIRON Naeg. [1849] in Kuoiz. Specics Algarum pag. 423,<br />

llansg. Prodr. p. 10 p. p. et in Flora 1888, p. 6, n. 14 (Etym. hcrpo,


Confervoideae, UlotrichiiicecTe, Herposteiron. 181<br />

serpo et sleiros rigidus). — Aphanochccle A. Br. [1851] Verjiing.<br />

pag. 106 in adnot. nec Berth. — Thallus e fihunentis articulatis,<br />

irregulariter ramosis, decumbentlbus, subrepentibus, saepe in stratum<br />

irregularem plus rainusve concretis constitutus; cellulae dorso<br />

vel apice in setam sa^pius valde elongatam, articulatam, haud va-<br />

ginatam, basi ut plurimum inflatam productse; setas 1-plures.<br />

Propagatio zoogonidiis et cystis. Generatio adhuc ignota.<br />

Ohs. Genus Phccophikv Hauck peraffine. A genere Aphano-<br />

chcvle Berth. differt setis articulatis ot non vaginatis. — Verisi-<br />

milHme, observantibus cl. Hansgirg et Lagerheim, statum evolu-<br />

tionis Sligeoclonii vel Chceiophorcv sistit.<br />

Sectio i. Euherposteiron : Celluhc seta singula instructae.<br />

1. Herposteiron confervicolum Naeg. in Kuetz. Species p. 424, ApJia- 4%<br />

nochcvte confervicola (Naeg.) Rabenh. Fl. Eur. Algar. HI, p. 391,<br />

Aphanochcvfe repens A. Braun Verj. pag. 196, in adnot., Rabenh.<br />

Fl. Eur. Algar. III, p. 391, Herposieiron repens (A. Br.) Wittr.<br />

in Wittr, et Nordst. Alg. exs. n. 406, nec Hansg. Prodr. pag. 40,<br />

n. 22, t. 15. — Filamentis ramisque conformibus, procumbentibus,<br />

appressis; cellulis vegetativis 8-16 «5-10, leviter tumidis; setis e<br />

cellularum dorso egrossis, tenuissimis, hyalinis, indistincte arti-<br />

culatis.<br />

Hab. in variis algis confervaceis et plantis aquaticis in stagnis<br />

in Suecise, pr. «Ziirich» Helvetipe (Naegeli) ad Friburgum Bris-<br />

goviense (A. Braun); in Hungaria (Istvanffi), Belgio (De-Wilde-<br />

man), ad «Montevideo» Amer. austr. (Wille). — a Cfr. notam ad<br />

Aphanochceten repentem Berth. ». — Speciminibus authenticis<br />

Herposteiri confermcoli Naeg. observatis, cl. Hansgirg in Flora<br />

1888, n. 33 docet quod Aphanochcete repens A. Br. nec Berth.<br />

[Herposteiron repcns (A. Br.) Wittr.j speciei a cl. Naegeli con-<br />

dita3 identica est.<br />

Seclio 2. Polychaetella: Cellulae setis 2-pluribus instructje.<br />

2. Herposteiron polychaete Hansg. Prodr. Algenfl. von Bohmen p. 258, 436<br />

n. 508, Notarisia 1888, p. 398, diagn. eraend. in Flora 1888, p. 214.<br />

— Filamentis plus minus ramosis, rarais repentibus, passim ramulos<br />

erectos omittentibus; celluiis vegetativis rotundatis vel oblongo-<br />

angulatis, 9-15 p.. crassis, (in filam. juvenilibus tantum 5-6 p.. cras-<br />

sis), diametro 1-2-pIo longioribus; setis 2-6 (rarius singulis vel<br />

nullis), e cell. dorso oblique vel angulo quasi recto egredientibus,


182 Confervoidese, Ulotrichiacefe, Chaetophora.<br />

.subrectis vel leniter incurvis, deorsum (non raro otiam sursuni)<br />

(listincte articulatis, 10-20, raro 50-plo cellul.i longioribus, basi 3-1<br />

a. crassa vix vel haud incrassatis, o celluLiG contentu septo trans-<br />

verso discretis, superne sensim in pilum hyalinum, mox deciduum<br />

abeuntihus; chlorophoris laminaribus, parietalibus, pyrenoidom gio-<br />

])osum, singulum includentibus.<br />

ITah. ad Cladophoram fractam aliasque algas filiformes<br />

in paludibus pr. c. Aurinoves)) in agro pragensi Bohemiae (Hansgiro).<br />

CH/ETOPHORA Schrank [1789] Bair. Fl. (Ktyra. a cha^fe seta ei pho-<br />

reo fero). — Rabenh. Fl. Eur. Algar. III, p. 383, Kirchn. Alg. Schles.<br />

p. 68, Hansg. Prodr. p. 69, De-Toni e Levi Fl. Alg. Ven. IH,<br />

p. 175, Cooke Brit. Freshw. Alg. p. 193, Wolle Freshw. Alg. U.<br />

S. p. 115, Myriodaclylon Desv. [1809] in Journ. Bot. II, p. 307,<br />

Uwularia Bonnem. [1862] in Journ. Phys. XIV, p. 180 nec Rotli.<br />

— Thallus gelatinosus, haud lubricus et liquescens, elasticus, raro<br />

quasi coriaceus, rotundato-pulvinatus vel irregulariter laciniatus;<br />

filamenta primaria ramique primarii conformia, radiatim disposita,<br />

tegumento hyalino involuta; cellula^ fili primarii et ramorum<br />

primi ordinis sequicrassso, chlorophora tfenifoformia, aiigusta con-<br />

tinentes, ssepe subhyalina^, ramorum ultimi ordinis teiuiiores, chlo-<br />

rophora latiuscula, parietalia continentes; cellula) terminales bre-<br />

viter subulatn3 vel in pilum longum, hyalinum abeuntes.<br />

Propagatio zoogonidiis 2- vel 4-ciIiatis nec non cellulis perdu-<br />

rantibus (cystis). Cystse in cellulis ultimorum ramorum evoluta^, ca-<br />

tonulatim seriata), rufa) vel rufo-brunnea}, episporio brunnoo, on-<br />

dosporio hyalino, contentu olooso-nitido, haimatochromate colorato,<br />

post stadium quietis seu hibernationem germinantes.<br />

A. Globos/E Rabenli.: Thallus globosus vcl subglobosiis.<br />

1. Chaetophora pisiformis (Roth) Ag. Syst. pag. 27, n. 2, Grev. Sc. '^'^^<br />

Crypt. t. 150, Ilassall Freshw. Alg. p. 128, n. 5, t. IX, f. 5 ot<br />

6, Xuetz. Spec, Alg. p. 532, n. 3, Tabul. phycol. III, t. 18, Ra-<br />

benh. FI. Eur. Algar. III, p. :>83, Kirchn. Alg. Schlos. pag. 69,<br />

Ilansg. Prodr. p. 09, n. 84, Cooke Brit. Froshw. Alg. pag. 193,<br />

t. 77, f. 1, Wolle Freshw. Alg. U. S. p. 116, t. 103, f. 1-3, 12-<br />

15, De-Toni e Levi Fl. Alg. Ven. III, pag. 177, IJlva pisiforuiis<br />

ITiiiIs. Fl. Angl. pag. 572, Chcctophora elcgans Lyngb. Hydrophyt.<br />

Daii. t.ib. 65 nec Ag., HalrnchoRpcrmv m nlriculalnm Vauch. Ilist.


Confervoideae, Ulotrichiaceae, Chaetophora. 183<br />

Conf. t. 12, f. 2-3, Rivularia pidformis Roth Cat. bot. III, p. 338,<br />

— Thallo globoso, circiter pisi maguitudine, noununqua:u cerasi<br />

magnitudine, Iffite viridi, levi, nitido, sa^pius pluribus aggregatis,<br />

Iiaud ]'aro confluentibus ; filaraentis ramisque superne ramulis to-<br />

rulosis, penicillatim congestis; articulis ioferioribus plerumque 9,<br />

raro 15 jj.. latis, 2-5-plo iongioribus, articulis extremis subulatis,<br />

circ. 6 ^. latis, sesqui-triplove longioribus, vix constrictis.<br />

Hah. in plantis, sarmentis submersis fossarum, saxis, etc. stagnorum<br />

per totam Europam et Americam borealem passim.<br />

2. Chaetophora elegans (Roth) Ag. Syst. p. 27, Kuelz. Species p. 532, 438<br />

Tab. Phyc. III, tab. 20, f. 1, Desmaz. Cr. de Fr. ed. I, n. 1607,<br />

ed. II, n. 1207, P^rb. critt. ital. n. 580, Rabenh. Fl. Eur. Algar.<br />

III, p. 384, Kirchn. Alg. Schles. p. 09, Hansg. Prodr. p. 70, n. 85,<br />

Cooke Brit. Freshw. Alg. p. 194, t. 77, f. 2, Wolle Freshw. Alg.<br />

U. S. p. 116, t. 103, f. 4-10, De-Toui e Levi Fl. Alg. Ven. III,<br />

p. 176, Rivularia elegaas Roth Cat. bot. III, p. 337, — Thallo<br />

pisi vel cerasi magnitudine, dilute viridi, superflcie levi, elastice<br />

molli, nonnunquam indurato; filarnentis regulariter subdichotomis,<br />

raro trichotome ramosis, fasciculorum ramulis laxis, subflaccidis<br />

articulis ramorum primi ordinis 7-i2 a. latis, sesqui triplove lon-<br />

gioribus, extremis 5-7 p.. cr., brevi-cuspidatis, saepe piliferis,<br />

Hab. ad plantas subm.ersas in stagnis Italia^, Gallia;, Danise<br />

Rritanniffi, Germanise, Belgii, Rohemiae, Rossia^, Sueciae, Americse<br />

borealis. — Var. cervicornis (Kuetz.) Rabenh. I. c. : Cli. cervicor-<br />

nis Kuetz. Tabul. III, p. 5, n. 983, t. 19; fasciculorum ramulis di-<br />

varicatis. In similibus locis. — Var. longipila (Kuetz.) Hansg. 1. c.<br />

Chcniophora longipila Kuetz. Phyc. germ. p. 261, Sp. p. 531,<br />

Tab. Phyc. III, t. 17, Rab. 1, c. pag. 384: thallo oblongo, sub-<br />

globoso, viridi, pierumque seminis Papaveri magnitudino, firmulo;<br />

cellulis terminalibus ramulorum in pilum longissimum, crassiuscu-<br />

lum, hyalinum, articulatum, cylindricum abeuntibus. In Germania<br />

et Bohemia.<br />

3. Chaetophora radians Kuetz. Phyc. germ. p. 261, Sp. p. 532, Ra- 4.q9<br />

benh. Krypt. Flor. v. Sachs. I, p. 274, Alg. n. 475! — Perexigua;<br />

thallo pulvinato, la^te viridi, ruolli, vix ad 2 mm. lato; ramis ra-<br />

nuilisque dichotomis, radiatim expansis, gracillimis, erecto-subap-<br />

pressis, in fasciculos laxe consociatis ; articulis extremis subulatis,<br />

acule cuspidatis, plerumque in pilum brevem productis.<br />

Hab. ad saxa, plantas aquaticas rivulorum nec non in stagnis<br />

turfosis frigidis in Saxonia (KuETzrNO, Rabenhorst) et ad ((Falaisen<br />

; :


184 Confervoideo), Ulotricliiacete, Chaetophora.<br />

— Fieri potest, ut Chccloph. pisiformis status infans sit.<br />

Gallirx} (sec. specini. in Algario Zanardini sub n. 1264 asservatum).<br />

4. Chaetophora tuberculosa (Roth) Ilook. in Ag. Syst. p. 27, Harv. 44(t<br />

Manual p. 122, Hassal Bnt. Freshw. Alg. pag. 12G, t. 9, f. 7-8,<br />

Kuetz. Species p. 532, Tab. Phvc. III, t. 19, f. 1, Phyc. gener.<br />

t. 10, f. 2, Rabenh. Fl. Eur. Algar. III, pag. 383, Kirchn. Alg.<br />

Schles. p. 69, Hansg. Prodr. p. 70, n. 86, Wittr. et Nordst. Alg.<br />

exs. n. 610, Cooke Brit. Freshw. Alg. p. 195, t. 78, f. 1, Wolle<br />

Freshw. Alg. U. S. p. 116, t. 103, f. 11, Nordst. Freshw. Alg.<br />

N. Zeal. p. 14, Alg. n. 7, 1077, 1838, Wartm. Crypt. n. 50, Erb.<br />

critt. ital. n. 1440, Rim.laria iuberculosa Roth Cfr. Engl. Bot.<br />

tab. 2366. — Thallo subgloboso, cerasi magnitudine, la^te vel di-<br />

lute viridi, raro brunneo-virescente, superficie (tactu) tuberculoso,<br />

firmulo, elastico; ramulorum fasciculis densissimis; articulis infe-<br />

rioribus cylindricis, 9-12 y.. latis, ad 24 p.. longis, superioribus tu-<br />

midis, extremis 8-10 p.. latis, usque ad 15 u. longis, subconstrictis,<br />

subulatis, cuspidatis, rarius piliferis.<br />

Hab. in aquis limpidis, inprimis turfosis, srepe gregaria, in Gal-<br />

lia (Crouan, Mougeot), Italia (De-Toni, Levi, Piccone), Helvetia<br />

(Wartmann), Britannia (Cooke), Germania (Rabenhorst, Kirchner),<br />

Bohemia (Hansgirg), Belgio (De-Wildeman), Scandinavia (S. V.)<br />

America boreali (Wolle), ad « Bleeskin Bay » et Nova Zelandia<br />

(S. Berggren sec. Nordstedt).<br />

5. Chaetophora flageilifera Kuetz. Species p. 532, Rabenh. Fl. Eur. 4ii<br />

Algar. III, p. 384, Martel Contrib. Algol. Ital. I, p. 6, n. 8. - Ini-<br />

tio globosa, postea confluens, gelatinoso-mollis, dilute viridis; filis<br />

ramisque primariis elongatis, dicliotomis; ramis gracillimis, sub-<br />

flagelliformibus ramulisque erecto-subparallelis, elongatis, omnibus<br />

in pilum achroum, articulatum longe protensis; articulis inferiori-<br />

bus paullum tumidis, 18-20 p.. crassis, diametro 1 '/.,-2 '/o-plo longio-<br />

ribus, superioribus 3-4-plo longioribus.<br />

llab. in stagnis Germania^ et Gallia^ nec non in fontibiis Romai<br />

Italiai centralis (Martel) et Messanai in insula Sicilia (Borzi).<br />

6. Chaetophora monilifera Kuetz. Species p. 896, Tabul. phycol. III, 442<br />

p. 5, t. 20, Rabenh. Krypt. Flor. v. Sachs. I, p. 274, Alg. n. 997<br />

ot 1498, FI. Eur. Algar. III, p. 384, Wolle Freshw. Alg. U. S.<br />

p. 118, t. 10;}, f. 18-19. — Thallo rotundato, 2 mm. diam. vix<br />

superante, olivaceo-fuscoscente, siccato rubescente; filis ramisque<br />

primariis dichotomis, inanibus, hyalinis, 12-25 a. crassis; ramulis<br />

lasciculalis, radiatim dispositis, inoniliformibns, ad 9 a. crassis; ar-


Confervoideae, Ulotrichiaceae, Chsetophora. 185<br />

ticulis eliiptico-subglobosis, olivaceo-fascescentibus. articulis extre-<br />

niis conformibus, non piliferis, pro aetate rotundatis vel acuminatis.<br />

Hab. ad plantas aquaticas ad Lipsiam Saxoniae (Bulniieim),<br />

pr. «Goes» Neerlandire (Van den Bosch), ad uStrehlen/) Silesing<br />

(Bleisch), in Pensylvannia America3 borealis (Wolle).<br />

7. Chaetophora stricta Zeller in Hedwigia 1873, p. 191. — Thallo 4«<br />

viridi, expanso, molli, 2-4 nim. crasso; filamentis repetite et di-<br />

chotome ramosis, strictis; ramis attenuatis, gracilibus, non pilife-<br />

ris; articulis oblongis, 6,5 u.. latis, 9-18 a. longis.<br />

Hab. ad ramos emortuos submersos « Kadeng-Choung» ad<br />

{( Natmadhet )) et ad silices rivuli tenui aqua fluentis in flumine<br />

(drrawaddi Prome, Khyee-thay » in Pegu Asias (S. Kurz).<br />

8. Chaetophora? Pellicula KJGllra. Alg. of the Arctic Sea p. 286, 444<br />

t. XXXI, f. 4-7. — Crustam membranaceam, 200-300 p.. crassam,<br />

e viridi flavescentem formans; crusta e filis repentibus dense confertis,<br />

filamenta adscendentia, plus minus ramosa, pilifera, muco<br />

uberiore cohibita emitteatibus composita; cellulis vegetativis forma<br />

variis, 10-20:^5-10, membrana crassa donatis; cellulis zoogoni-<br />

diigenis subcylindraceis, 15-20 =; 8-12; cystis exstantibus e cellulis<br />

vegetativis transformatione ortis.<br />

Hab. ad ligna vetusta subputrescentia, sociis Liihodermate li-<br />

gnicolo et Calotrice quadam, in mari norvegico polari ad ((Tal-<br />

vik» Finmarchiae. — Ex claro Hansgirg Beitrag zur Kenntniss<br />

der Algengattungen Entocladia Reinke und Pilinia Ktz, in Flora<br />

1888, n. 33, species h?ec videretur generi Pilinicc Kuetz. adscri-<br />

benda. Cfr. etiam meam notulam Pilinia Kuetz. ed Acroblaste<br />

Reinsch in Notarisia IV (1889), n. 13, p. 655. Chcetophoram Pelliculam<br />

Kjellm., vero, ut mihi ex icone videtur, aptius ad genus<br />

Ochlocha^ten ducendam putarem.<br />

9. ChaBtophora pachyderma Wittr. Gotl. och Oel. Sotvattensalg. p. 26, 445<br />

t. 4, f. 1-3. — Thallo subgloboso, 3-5 mm. crasso, molli, cry-<br />

stallophoro, albido-fusco ; plantulis (thallum formantibus) dicho-<br />

tome ramosis, ramulis tantum infimis radicalibus irregulariter di-<br />

spositis; cellulis horum ramulorum linearibus, saepe subflexuosis,<br />

diametro 3-6-pIo longioribus, hyalinis, membrana tenui, cellulis ce-<br />

teris membrana crassa duplici , contentu pallide fusco (adultis)<br />

lV4-2-plo diametro longioribus, subconformibus, inferioribus ob-<br />

longo-ellipticis, superioribus ellipticis. terminalibus ovato- vel lan-<br />

ceolato-ellipticis, apice breviter acuminatis, raro sublinearibus, gra-<br />

cilioribus et tunc hyalinis, membrana tenui instructis.


18G Confervoidese, Ulotriohiaceai, Chretophora.<br />

Ilab. ad caules Dat racli i or uin locis variis in Gotlanilia Sue-<br />

cia? (V. B. Wittrock). — CollulaR suporiores 14-20:^10-16, inferiores<br />

15-26-8-13, radicales 25-45 s 4-8. Chcvlophora- momli-<br />

f(;>'(V Kuotz. proxima.<br />

10. Chaetophora? microscopica Mont. VIII. Centurie pl. cell. nouv. in -i^fi<br />

Anii. Scienc. Nat. 1856, p. 182. — Thallo globoso, hyalino seu<br />

achromatico, 500 u.. circ. diam. metiente; fihxmentis e centro cel-<br />

hiloso (celluiis spha^ricis. rufescentibus, diam. 10 a. a^quantibus),<br />

radiantibus, alterne ramosis, ramuhs brevibus, erecto-patentibus,<br />

subfastigiatis, apice haud piliferis, obtusis; celiuHs inferioribus 0,5<br />

u. latis, diametro 6-plo, supremis 2-3-plo longioribus.<br />

Ilab. in lacunis ad a Chaquiaguillo)) provincia a La Paz )) in<br />

Holivia septentrionah, — Adest socium CEdogonium quoddam sub<br />

noniino Q^dogonii eryikrospermi ita descriptum : lutescens deco-<br />

loransve, flaccidum ; cellulis vegetativis variis, fine dilatatis hinc<br />

in(k^ transversim hoxaptuchis, tandem cry.stallinis, 20-25 a. latis,<br />

diametro 3-4-plo longioribus, fructiferis inflatis, subglobosis, 45 ^j-.<br />

diam.; oosporis sph^ricis, rubro-aurantiacis, granulosis, tandem li-<br />

boris, levibus, limbatis, cum limbo 40 p.. Latis.<br />

11. Chaetophora maritima Kjellm. Om Spetsbergens Thallophyter II, 417<br />

p. 51, t. 5, f. 15-16, Algveget. des Murmanschen Meeres p. 53,<br />

Alg. of the Arctic Sea p. 285. — Thailo subgloboso, fusco-viridi,<br />

subtenaci; plantulis (tliallum formantibus) dense aggregatis, ra-<br />

diatim dispositis, inferne parce, superne valde et fasciculatim de-<br />

composito-subdichotome ramosis (ramulis quibusdam inferioribus<br />

irrogulariter dispositis) ; ramis ramulisque fastigiatis, erectis, ad-<br />

pressis, fere linoaribus vel subattenuatis, non paucis in pilum desi-<br />

nontibus; cellulis ranuilorum radicalium subcylindricis, 12-22 s 2,5-<br />

5, coleris forma variis sed vulgo subcylindricis v. (in sectione lon-<br />

gitudinali) pontagoniis, (terminalibus non piliferis ovato-ellipsoideis)<br />

5-16 ::;;<br />

6-10, omnibus membrana crassa, simplici et contentu lar-<br />

giori, homogeneo, fusco-viridi instructis.<br />

Ilab. ad lapides ad oras Groenlandi;e ot Nova^ Semlia), ad<br />

((Green Ilarbour Smeerenbergbay, Fairhavn )> Spit/.bergia? (F. R.<br />

K.iRLLMAN), — (( An aptius Ochlochcvte? ))<br />

11. LoiuTyE Rnbcnh.: Tlialhi.s siibplaniis v(;l snbtor^^s, varic; lobatns.<br />

12. Chaetophora Cornu-DamaB (Roth) Ag. Syst. p. 20, llansg. Prodr. .148<br />

p. 71. n. 87, Wittr. ot Nordst. Alg. oxs. n. 31,600,401, Kirchn.<br />

Alg. Sohlos. p. 60, liabonh. h^i. I'hir. Algar. III, i>ag. 'ASo, ls.uotz.


Confervoideae, Ulotrichiaoe?o, Chietophora. 187<br />

Species pag. 532, Tab. Phyc. III, tab. 21, Cooke Brit. Freshw.<br />

Aig. pag. 194, t. 78, f. 2, WoUe Freshw. Alg. U. S. pag. 117.<br />

t. 104, (incl. var.), De-Toni e Levi Fl. Alg. Ven. IIL p. 175, Rwu-<br />

laria Cornu-Datmv Roth Cat. bot. III, p. 332, Fl. Dan. tab. 1488,<br />

f, 21, Ag. Syst. pag. 28, Ulva mcrassala Iluds. Engl. Bot. I,<br />

tab. 967, Rivularia incrassata Purt. Midl. Fl. III, p. 7i9, Myriodacfylon<br />

endiviccfolium Gray Arrang. I, pag, 302, Conferva<br />

gelatinosa Damcv cornu Ray Syn. pag. 60, Tremella gelatinosa<br />

Dama cornuum Dillen. Musc. p. 51, t. 10, f. 10, Batrachospermum<br />

fasciculatum Vauch. Hist. Conf. pag. 116, t, 13, f, 1-2, Myriodacli/lon<br />

spinulosum et incrassatum Desv., Tremella palmata<br />

Hedw. Trem. f. 4-7. — Thallo laite, raro sordide vel brunneolo-<br />

viridi, 1-8 cm. longo, explanato, laciniato vel ramoso, sa^pius di-<br />

chotomo, cornu Cervi ad instar efformato; ramulis laxe fascicula-<br />

tis, superne incurvis; cellulis ramorum primariorum longe cylin-<br />

draceis vel subellipticis, ubique sequicrassis vel medio tumidis, 10-<br />

15 \j.. latis, latitudine 2-5-pIo longioribus, ramorum 8-11 [x. la-<br />

tis, fiRqui vel sesqui longioribus, geniculis constrictulis ; cellulis<br />

terminalibus singulis in pilum longissimum, hyalinulum, articulatum<br />

abeuntibus, — Species quoad formara thalli quam maxime poly-<br />

morpha. — Var. linearis Kuetz. Sp. pag. 532, Rabenh. FI. Eur.<br />

Algar. III, pag. 385, Kirchn. Alg. Schles. pag. 69, Hansg. Prodr.<br />

p. 71, t. 31, Chcvtoph. elongata Lyngb. Hydrophyt. Dan. p. 192,<br />

Rivularia elongata Roth Cat. bot. III, pag. 332, Chcvt. endi-<br />

viifolia var, elongata Rabenh. Alg. n. 77 et 1053: thallo li-<br />

neari subplano, dichotome ramoso, usque ad 4 cm. longo, amcene<br />

viridi. — Var, genuina, Ckcct. endimcBfolia Ag. in Kuetz, loc, cit.<br />

Choct. Cornu-DamcG var. endiviifolia (Roth) Hansg. Prodr. p. 71 :<br />

thallo explanato, laciniato, longe extenso; laciniis magnis plus mi-<br />

nus profunde incisis. — Var. polyciados Kuetz. Alg. Dec. n. 107,<br />

Sp, p, 533, Tab, Phyc. III, t, 2, Hansg. Prodr. p. 71, Ch. cndi-<br />

viifolia var. ramosissima Rabenh. Alg. n. 133, 560, FI, Eur.<br />

Algar. III, p. 385? Kirchn. Alg, Schles, p, 69: thallo deorsum di-<br />

chotome-ramoso, sursum explanato-expanso, repetite pinnato-par-<br />

tito, usque ad 5 cm. longo, lacinulis brevibus numerosis margine<br />

nrnato, — Var. crystallopiiora Kuetz. Alg. Dec. n. 108, Sp. p. 533,<br />

Wittr, et Nordst. Alg. exs. n. 210, Rabenh. Fl. Eur. Algar. III,<br />

p. 385, Kirchn. Alg, Schles. p. 70, Hansg. Prodr. p. 71: thallo<br />

cornu Cervi ad instar ramoso, laoiniis subteretibus, calce incras-<br />

sato, duriusculo, plorumquo obscuro viridi. — Var. incrustans Ra-


188 Confervoide£e, Ulotrichiacea), Cluietophora.<br />

benh. Alg. n. 592, Fl. Eiir. Algar. III, p. 385, Kirchn. Alg. Schles.<br />

p. 70. Hansg. Prodr. p. 71, Wittr. et Nordst. Aig. oxs. n. 404:<br />

thallo explanato, sinuato-Iobato, inargine laciniilis brevibus ornato,<br />

substantia calcarea plus minus incrustato. — Var. crassa Ag. Syst.<br />

p. 28, Kuetz. Sp. p. 533, Rabenh. Fl. Eur. Aigar. III, pag. 385,<br />

Kirchn. Alg. p. 70, Ulva incrassafa Engl. Bot, t. 96 dubie: Huds.<br />

thallo abbreviato, crasso, subplano, laciniis spiniformibus, — Var.<br />

Clavata (florn.) Kuetz. Sp. p. 533, Rabenh. Fl. Eur, Algar. HI,<br />

p.<br />

.'385, Kirchn. Alg. Schles. p. 70, C/uvfophora clavaia Hornem.<br />

in Fl. Dan. t. 1728, f. 2, Ag. Syst. pag. 29: thallo tereti, plu-<br />

ries laciniato, pallide viridi; lacinulis brevissimis, divaricatis, nu-<br />

merosis, subclavatis. Varietates omnes supra memorat» habitant<br />

ad lapides, plantas aquaticas etc. per totam Europam et Ameri-<br />

cain borealem passim. — Specimina misit cl. Piccone ex Ligu-<br />

ria. cl. P. Hora ex Bohemia. In Algario Zanardini sub n. 1260<br />

adsunt specimina (c Falaiso)), Istria, a Lilla », a New York))(Ame-<br />

rica bor.) et « Schleswig)). — Var. draparnaudioitles Nordst. et<br />

Wittr. Alg. aq. dulc. exs. n. 710 et in Eotaniska Notiser 1886,<br />

p. \?A: habitu toto Braparnaudi(v speciom simulans, thallo pal-<br />

lide viridi, gracili, tereti, ramoso; ramis thalli apice vix incras-<br />

satis, ceterum duplicis generis, scil. longis vel sublongis paucis,<br />

et ramis numerosissimis. Prope (( Montevideo)) Uruguay Americce<br />

australis (,J. Akechavaleta). Cum Cli. Scliwcinilzii Hailey in Kuetz.<br />

Tab. Phyc. t. IH, p. 6 (= Braparnaudia opposila Ag.) comparanda.<br />

Species partim non sat notco, partim e genere vcrisimiliter removenda-.<br />

13. Chaetophora? atra Kuetz. Phyc. gener. p. 325, Sp. p. 531, Ra- 449<br />

benh. Fl. Eur. Algar. III, p. 385, an Ag.? — Atro-viridis, hemi-<br />

.«iphnprica, magnitudine seminis Cannabis; filamentis radiatim dispositis,<br />

a basi usque ad apicem dichotomis; articulis nonnumquam<br />

geminatis, non piliferis.<br />

— ((<br />

Hab. ad conchas plantasque aquaticas in fossis in Germania (?)<br />

An potius Ci/anophi/cea?)-) ChculopJiora atra Ag. Disp. p. 43<br />

[1812] est cum RimUaria aira Roth identica.<br />

14. Chaetophora longaeva Carm. in llarv. Man. br. Alg. p. 123, Kuelz. ^no<br />

Sp. p. 533,, Crouan Fl. Finist. pag. 128, t. 8, ^o.n. ()2, f. 3-4. --<br />

Thallo elfuso, indofinito, gelatinoso, viridi; filamentis subdichotomis,<br />

ramnlis productis, apice proliferis.<br />

llab. in rivulo ad ((Appin)) Hritannia^ (('armicuael) et ((Finistere<br />

)) Gallin» (Crotjan). — (c An eadein ex ((Falaisf)) Gallifm sec.


Confervoidou), Ulotrichiacede, Dra.parnaudia. 189<br />

in Alg. Zanard. sub n. 1262 asservatum?» — A cl. Cooke<br />

rite iu Brifc. Fresliw. Alg. omissa, videtur vere Chctiophorw ele-<br />

ganii adscribenda.<br />

15. ChaBtophora dilatata Hassall Freshw. Alg. pag. 125, PI. XIII, /ceis ad-<br />

scribenda? »<br />

17. ChaBtophora ulvoides Suhr in Flora 1840, pag. 297, Kuetz. Sp. 453<br />

p. 533. — Thallo irregulari, bulloso, 2,5-20 cm. longo, 2,5-5 cm.<br />

lato, gelatinoso; filameutis densis, ramosis, marginem versus diver-<br />

gentibus.<br />

Hab. in fluviis ad Caput Bonse Spei Africse australis.<br />

18. Chaetophora meteorica Ehrenb. Ueber die Schimmelbildung an 454<br />

lebenden Thieren 1839, p. 314, n. 218 (nomen) Robin Hist. nat.<br />

Vegct. parasites 1853, p. 407 (nomen).<br />

Hab. ad squamas S a 1 m n i s e p e r I a n i, quem enecat, in Ger-<br />

mania (ut videtur),<br />

Species forte excludenda.<br />

19. Chaetophora punctiformis Kuetz. Tab. Phyc. III, p. 1, t. 18, f. 2, 455<br />

Rabenh. FI. Eur. Algar. III, p, 386.<br />

Hab. m lacubus Anglia;. — Ad Rivulariaceas, verisimiliter ge-<br />

neri Glwotrichicv (G. Pisum Thur) ducenda, ut docuit cl. Phillips<br />

in Grevillea IX, p. 5. Cfr. etiam Cooke Brit. Freshw. Alg. p. 195<br />

et 275.<br />

DRAPARNAUDIA Bory [1808] Ann. Mus. XH, p. 399, em. Ag. (1824),<br />

Syst. p. 57 (Etym. a Draparnaud botanophilo gallico) Kuetz. Sp.<br />

p. 316, Rabenh. FI. Eur. Algar. III, p. 381, Kirchn. Alg. Schles.<br />

p. 67, Hansgirg Prodr. p. 72. Wolle Freshw. Alg. U. S. p. 108,<br />

Cooke Brit. Freshw. Alg. p. 191, De-Toni e Levi Flor. Alg. Ven.<br />

III, p. 171, Schnetzler Sur les rapports qui existent entre Pal-<br />

mella uvseformis et une Algue de F ordre des Confervacees in BuII.<br />

Soc. Vaud. d. sc. nat. 2, p. Vol. XVIII, 1882, pag. 115-116, Cfr.


190 Confervoideae, Ulotrichiaeeao, Draparuaudia.<br />

Just P>ot. Jaliresb. 1888, p. 313, 0. V. AtiJerson Om Paltnella uvie-<br />

ibraiis Kuetz. ocli livilspororna hos Draparnaldia gloiuerata Ag.<br />

in Botaniska Notisor 1888, 2, pag. 80-87, Charospermum Link<br />

|1820] in Nees Hor. Phys. Berol. p. 5. — Filameata articulata,<br />

raniosa, e cellulis nuignis, stepius fere hyalinis, chlorophoro exi-<br />

guo ornatis forniata, fasciculis penicillato-ramulosissimis, e cellu-<br />

lis miiioribus, fertilibus, viridulis compositis, alternatis vel opposi-<br />

tis plus minus dense obsessa. Articuli terminales <strong>omnium</strong> ramu-<br />

lorum inanes, hyalini, steriles, in pilum hyalinum plus minus pro-<br />

ducti vel setiforrni-elongati.<br />

Propagatio cystis seu cellulis perdurantibus , e cellularum<br />

(<strong>omnium</strong>) sioguli fasciculi ramulorum transformatione 1-2-4 ortis.<br />

Cysta3 (tum singula) tantum in singula cellula oriuntur) tum in<br />

cellula ipsa immobiles permanent, tum ut macrozoogonidia libere<br />

examinantes demumque in cystam immobilem sese transformantes.<br />

Generatio zoogonidiis 4-ciliatis, apice antico hyalino inter se<br />

cohsereutibus, dein germinando filamentum longum, erectum efficien-<br />

tibus, ex quo ramuli primarii oriuntur.<br />

Obs. Algae araajne ssepe luteolo-virides, admodum lubric^e massam<br />

informem, mox laceratam, mucosam efficientes, ca3spites par<br />

vos, haud raro plures cm. latos longosve formantes.<br />

1. Draparnaudia plumosa (Vauch.) Ag. Syst. p. 58, n. 3, Kuetz. Species 456<br />

p. 357, Tab. Phyc. 111, t. 14, f. 1, Alg.' exs. n. 19, Rabenh. Alg.<br />

n. 200, 611), 1772, Fl. Eur. Algar. 111, p. 382, Kirclin. Alg. Schles.<br />

p. C7, Hansg. Prodr. p. 73, n. 89, Cooke Brit. Freshw. Alg. p. 193,<br />

t. 76, f. 1-2, De-Toni e Levi Fl. Alg. Ven. 111, p. 172, Wolle<br />

Freshw. Alg. U. S. p. 109, t. 94, f. 1-2, Desmaz. Cr. de Fr. ed.<br />

I, n. 1605, ed. II, n. 1205!, Erb. n, 1439, Areschoug Alg. Scand.<br />

n. 230, Wartm. 146, Dr. hijpnosa Bory I. c, Batrachospermuhi<br />

plumosum Vauch. Hist. Conf. t. XI, f. 2. — Mucosa, pallide vel<br />

flavescenti-viridis, 1-5 cm. longa, floccosa vel subcccspitulosa,- filis<br />

ramisque primariis hyalinis, plerumque 45-50 y.. latis; articulis<br />

diametro ncqualibus vel dimidio brevioribus, rarius paullo longiori-<br />

bus, geniculis vix aut modice constrictis; chlorophoris angustis,<br />

liBte viridibus; articulis inferioribus ramulorum 10-12 y.. latis<br />

diamotro .x-qualibus vcl subduplo longioribus, pa^ne torulosis, supe-<br />

rioribus cyiindricis, ad 7-9 y.. latis, diametro duplo quintuplo loii-<br />

gioribus, plerumquo non piliferis; rainulorum fasciculis dense ra-<br />

mellosis, elongatis, acuto lanceolatis, erecto-subappressis.<br />

llab. in rivulis, fluviis totius Europro ot .'Ymerica) borealis, pas-


Confervoideaa, Ulotrichiaceae, Draparnaudia. 191<br />

sim; etiam ex insula Mauritii indicata (Dickie). — Var. pulchella<br />

(Kuetz). Rabenli. 1. c , Hansg. 1. c, Dr. pulchclla Kuetz. Alg. Dec.<br />

n. 93, Species p. 357, Tab Pbyc. III, t. 51, f. 1, Rabenh. 1. c.<br />

Alg. n. 10, 5IG: rainuloriira fasciculis parcioribus, laxissime rarael-<br />

losis. In aquis stagnantibus v. lente fluentibus hiiic inde cura specie.<br />

2. Draparnaudla cruciata Hicks in Journ. Linn. Soc. 1857, I, p. 192, 457<br />

Quart. Journ. Micr. Scienc. vol. IX, 1869, p. 383, teb. XIX, Cooke<br />

Brit. Freshw. Alg. p. 192. — Thallo 7-10 cm. longo, Isete viridi,<br />

floccoso, mucosissimo; ramis priinariis ab axi angulo recto egre-<br />

dientibus, proscipue quaternatis, quoque verticillo spatio 50-60 cel-<br />

lularum discreto; rainulis conformiter h. e. cruciatiin egredienti-<br />

bus; pilis subtilissimis, longissimis; zoogonidiis ovatis, 4 « 3.<br />

Hab. ad aNew Forest» Britannise (IIickx). — A Draparnaudm<br />

phimosa et Draparnaudia glomerata verticillis cruciatis inprimis<br />

distinguenda. «An satis?»<br />

3. Draparnaudia Biliingsii Wood in Proceed. Am. Phil. Soc. 1869, 458<br />

p. 143, Freshw Alg. U. S. p. 208, t. 14, f. 6. — Valde gelatinosa;<br />

fllis ramisque primariis ad 66 a. latis, sparsissiine ramosis; celln-<br />

lis diametro 2-6-plo longioribus, sa^pe inedio tumidis; fasciis chlo-<br />

rophyllosis (chlorophoris) dilute viridibus, saepe subindistinctis; ramulorum<br />

fasciculis distantibus, late ovalibus v. late triangularibus,<br />

alternantibus vel oppositis vel triplice verticillatis, sparse ramosis,<br />

patentissimis; ramulis pilis longissimis, robustis, terminalibus in-<br />

structis; sporis perdurantibus (acinetis?) globosis, moniliformi-con-<br />

junctis, sporoderinate crasso.<br />

Hab. in aquis quietis prope c( Philadelphia » AinericLe borealis<br />

(Wood). — Draparnaudue crucmke \^ro\\ma. et characteribus al-<br />

latis distincta.<br />

4. Draparnaudia subtilis Roinsch Alg. from Kerguelensland in Linn. 459<br />

Soc. Journ. 1876, p. 218. — Filis raniisque primariis hyalinis; rainis<br />

e basi repetito dichotome ramosissimis, ramulis furcatis, acutis, plerumque<br />

in pilum hyaliuum, ex cellulis compluribus constitutum<br />

longe productis; cellulis infimis flli primarii diametro iequalibus<br />

merabrana crassa lamellosa, plasraate subhomogeneo subtilissime<br />

granulato, cellulis superioribus diametro fere duplo longioribus; cel-<br />

lulis ramulorum diametro usque triplo longioribus, plasmate denso<br />

granuloso.<br />

Hab. ad Vaucheria; cellulas et ad rauscos aquaticos in j)lantu-<br />

lis dispersis radiculis numerosis radicantibus in insula « Kerguelen ))<br />

(insula Desolationis) inaris Iiidici australioris (Eaton). — HaL'C plan-


192 Conforvoideio, Ulotrichiaceu3, Draparuaudia.<br />

tula elegaus tantummodo in speciminibus paucis obscrvata, dif-<br />

fert a ceteris Drapar^naiidiis et magnitudine et loco natali, diam.<br />

fili priraarii 10-23 u.. diam., ramulorum 5,5-8,5 [j.. plantulaj altitud.<br />

1-2 mm.<br />

5. Draparnaudia glomerata (Vauch.) Ag. Syst. pag. 59, n. 5, Kuetz.<br />

Spec. Alg. p. 356, n. 1, Tabul. Piiycol. III, t. 12, Rabenli. Krypt.<br />

Flor. V. Sachs. I, p. 269, Alg. n. 99 et 476, Fl. Eur. Algar. III,<br />

p. 381, Kirchner Alg. Schles. p. 07, Hansg. Prodr. p. 72, n. 88,<br />

Woile Freshw. Alg. U. S. pag. 108, t. 92, f. 1-12, Cooke Brit.<br />

Freshw. Alg. p. 191, t. 75, f. 1, De-Toni e Levi Fl. Alg. Ven. III,<br />

p. 172, Nordst. Freshw. Alg. N. Zeal. p. 14 (et var. acu(a), Con-<br />

ferva mutabilis Dillw. Brit. Conf. tab. 12 sec. Cooke, Erb. critt.<br />

ital. n. 35, Bad. n. 16, Desmaz. Cr. Fr. ed. I, n. 53, ed. II, n. 1102,<br />

West. et Wall. herb. n. 249, Dr, mvAabilis Bory in Dict. cl. V,<br />

p. 614, Moug. et Nestl. exs. n. 498, Batrachospermum glomeratum<br />

Vauch. Ilist. Conf. p. 114, n. 3, t. XII, f. 1. — Valde mu-<br />

cosa, laete vel pallide viridis, 1-10 cm. longa, csespitosa, plerumque<br />

libere natans; filis ramisque primariis achrois vel subachrois, 30-<br />

70 [j.. latis, articulis inferioribus diametro iDqualibus vel paullo bre-<br />

vioribus, geniculis manifesto constrictis, chlorophoris angustis di-<br />

lute viridibus; ramis primariis subrectangulo-patentibus, siepe op-<br />

positis; ramulorum fasciculis confertis, patentibus, alternautibus<br />

vel oppositis, dense ramellosis, subovalibus, obtusis; ramulorum<br />

articulis 9-12 a. latis; cellulis terminalibus piliforrai-elongatis<br />

subulatis.<br />

llab. in aquis limpidis, inprimis turfosis, tum stagnantibus tum<br />

fiuentibus totius Europa3 et Americ;e borealis et Nova) Zelandia?.<br />

Var. a. genuina Kirchn. 1. c, Wittr. et Nordst. Alg. aq. dulc. exs.<br />

n. 28, Hansg. 1, c, WoUe I. c: filamenti primarii cellulis circ. 35<br />

[j.. latis, suba^quilongis; fasciculis ramulorum adproximatis, dense<br />

ramollosis. Cum specie. — b. distans (Kuetz.) Hansg. I. c, Dr.<br />

distans Kuetz. 1. c Rabenh. Alg. n 333, I3I2, Wittr. et Nordst.<br />

Alg. aq. dulc exs. n. 512: forma ramulorum fasciculis remotis,<br />

parce ramcllosis. In Germania et Bohemia passira. — c. acuta Ag.<br />

I. c, Dr. acuta Kuetz. 1. c, Rabenh. Alg. n. 199, 528 et 1153,<br />

Witlr. ot Nordst. Alg. aq. dulc exs. n. 314, f, 511: fasciculis acu-<br />

minatis; filamentis primariis ad 75 a. latis, articulis 1-2-pIo lon-<br />

gior. In stagnis Germania), Lusitanitc, Dania3 etc. — d. gracillinia Ag.<br />

1. c, Dr. spinosa Kuetz. 1. c, Dr. gracillima (Ag.) Rabonli. Krypt.<br />

Floi". 1. c: fasciculis parcior ramellosis; ceilulis terniinalibus in<br />

,


Confervoideye, Ulotricliiacetc, Draparuautlia. 193<br />

piluin longuui hyalinuni abGuntibus. In Gerniauia, Suecia etc. —<br />

e. biformis Wittr. et Nordst. Alg. exs. n. 513 et in Botaniska No-<br />

tiser 1883, p. 148, Hansg. Prodr. p. 72: ramis principalibus paucio-<br />

ribus, fasciculis ramulorum patentibus brevissimis, ramulis eviden-<br />

ter biformibus, noiinullis setiferis, ceteris obtusis cellula terrninali<br />

ellipsoidea basi truncata. In paroecia aSunnansjo)) iu Smolandia<br />

Sueciae (C. J. Johanson) et in Bohemia (Hansgirg). — f. maxima<br />

Wood Freshw. Alg. U. S. p. 207, Wolle Freshw. Alg. of U. S.<br />

p. 109: filamentis primariis ad 100 a. latis, articulis valde infla-<br />

tis, diametro duplo longioribus. Ad «Philadelphia)) in America<br />

boreali (Wood).<br />

0. Draparnaudia Raveneiii WoUe Freshw. Alg. U. S. p. 110, t. 95.— m<br />

Filameutis ramisque priraariis hyalinis, articulis 150-170 ij.. latis,<br />

Yj-l-plo diam. longioribus, ad genicula constrictis; fasciculis ramulorum<br />

in quoque geniculo 2-3 subinde 4 ambitu spha)ricis; ra-<br />

mellis radiantibus e flavescenti viridibus, ramellis apice acutis;<br />

cellula3 ramorum primariorum 60-100 [j.. lata^, 1-iyi-plo longior.<br />

cellukc fasciculi 6-8 ij.. lata), Ya-^-pIo longiores.<br />

Hab. in aquis lente fluentibus pr. «S. John 's Berkley)) in Ca-<br />

rolina inferiori Americse borealis (H. W. Ravenel). — Pulcherrima<br />

species, crassitudine fllamenti primarii insignis.<br />

7. Draparnaudia macrociadia Nordst. De Algis et Characeis Sandwi- 462<br />

ceusibus p. 22, t. II, f. 20-21. — Pumila (semper?), tantum 30-50 mni.<br />

longa; ramis primariis sparsis singulis vel oppositis vel rarius verti-<br />

cillatis, distantibus vel approximatis, erecto-patentibus, valde elon-<br />

gatis, ramulis majoribus vix prcoditis; filaraento priraario (inferue<br />

36-42 (j.. crasso) et ramis (inferne 20-27 ij.) ramulis minoribus<br />

(8-14 IX. diam.) singulis vel rarius binis sparsis, e cellulis saspe<br />

tartum 6 compositis, ornatis, apicem versus attenuatis; ramulis et<br />

apicibus ramorum scepe inanibus (zoonimis exagonidiatis), sed non<br />

piliferis, cellulis diametro 1-2-plo longioribus, paullulum tumidis.<br />

llab. ad «Honululu» insuhie uOahu)) ex Arcliipelago Sandwi-<br />

censi (Berggren). — Ex alio loco ejusdem insulse forma ramis brevioribus<br />

magis ramosis, ramulis densioribus ad Draparnaudiain<br />

plumosam var. pulchellam (Kuetz.) accedens, parcissime occurrit.<br />

8, Draparnaudia comosa Kuetz. Species Algarum p. 357, Tab. Phyc. 463<br />

III, t. 16, f. 3, Rabenh. FI. Eur. Algar. III, p. 382. ~ Ca3spitibus<br />

amcene intenseque viridibus, 1-2,5 cm. altis; filis ramisque prima-<br />

riis hyalinis, 20-30 a. latis; articulis diametro sesqui 4-pIo lon-<br />

gioribus, nonnunquam cequalibus; geniculis modice constrictis, fasciis<br />

13<br />

;


194 Ci)iifci'voideaj, Ulotrichiacoie, Di\ipai'u;iudia.<br />

clilorophyllosi.s aiii^fusli.'^, pallide viridibus; rainulis parco rainello-<br />

sis, s;>3pe siiii|)licibus, iu fasciculos olougatos subcoruiiiljosos laxis-<br />

sime congregatis; rainuloruiii articulis ad 7 u.. latis, diainetro [)lerumque<br />

«lequalibus, superioribus diametro duplo loiigioribus.<br />

Hab. in aquis leiitis ad «Vire)) Gallie (Desmazieres, Lenormand),<br />

— Species non satis cognita, siccatain taiituin visa fortasso, ex<br />

Rabenliorst, antocedentis varietas.<br />

!). Draparnaudia ornata Kuetz. Phyc. gener. p. 286, Sp. p. 357, Tab. 'J


Coiifervoideaa, Ulotfichiace^o, Stigeociouiiuu. 195<br />

Itab. iii riuviis insula) Borboaicx'.<br />

12. Draparnaudia pygmaea Bory Mom. tab. 35, fig. 4. — Mucosu, lila- m<br />

uieutis vagis, fasciculis conipositis.<br />

Ilab. Cuui pra^cedente.<br />

13. Draparnaudia repetita Hassall Brit. Fresliw. Alg. p. 122, pl. XII, -les<br />

fig. 2. — Filameutis et rauiis primariis ex cellularuai (5-6) se-<br />

riebus basi incrassatis, apice attenuatis flexuose et angulatini con-<br />

junctis coinpositis, ad angulos peniciliiferis, penicillis patenti-ra-<br />

mellosis piliferis; articulis diametro sesqui- ad triplo longioribus.<br />

Hab. in Anglia (Hassall).<br />

14. Draparnaudia kamtschatica (Ag.) J. Ag. in Kuetz. Species p. 358, 469<br />

BalvacJLOspermum kaintschalicum Ag. Icon. t. 20. — Ilabitu no-<br />

doso-monilifornii, ramis attenuatis; articulis primariis subcylindri-<br />

cis, diametro a^qualibus; penicillis verticillatis, ramellis attenuatis.<br />

Ilab. m aquis Kamtscliatka^. — Habitus Balvacliospermi.<br />

15. Draparnaudia denudata Crouan in Scliramm et Maze Algues de 470<br />

la Guadeloupe ed. I, p. 39, n. 113 et ed. II, p. 72, — Submuco-<br />

sa, viridis; filamentis cellulis vegetativis transversis, ramulis sub-<br />

tilibus instructis, apice claviformi productis.<br />

Ilab. ad lapides in rivulo aquee thermalis insula) Guadelupen-<br />

sis (Coll. n. 129, II srrie).<br />

16. Draparnaudia fluviatilis Crouan in Schramm et Maze Algues de 471<br />

la Guadeloupe ed. II, p. 72. — Obscure viridis, sericeo-nitens.<br />

Hab. ad rupes calcareas immersas in aquario ad uMoule)) in<br />

insula Guadalupa (CoII. n. 621). — In editione priori Alg. Guadel.<br />

ne niemorata quideni.<br />

17. Draparnaudia natans Crouan in Schraram et Maze Algues de la 472<br />

Guadeloupe ed. II, p. 72 (nomeu). — Viridi-smaragdina, sericea.<br />

Ilab. in fossa aqua^ dulcis ad ((Matouba)) iu insula Guadelupa<br />

(CoII. n. 592). — In editione prima Alg. Guadel. ne memorata<br />

quidem. ,<br />

STIGEOCLONIUIVI Kuetz. [1843] Phyc. gener. p. 253, Sp. pag. 352,<br />

(Ftym. stigeus aculeus et clonion ramus), Rabenh. Fl. Eur. Algar.<br />

III, p. 375, Kirclin. Alg. Schlos. p. 68, Hansg. Prodr. pag. 64<br />

excl. Endoclonio Szym., WoIIe Fresliw. Alg. U. S. pag, 110, Cooke<br />

Brit. Freshw. Alg. pag. I8S, i)e-Toni e Levi Fl. Alg. Ven. III,<br />

— Thallus gelatinosus, tenuis, ca3spituIosus vel pulvinatus, epi-<br />

p. 173, Mtjxonema Fr. ex parte, Draparnaudice sp. auct. nonnull.<br />

phyticus vel saxicola; lilamenta primaria plerumque sirapliciter


190 Coiilurvoideie, Ulotrichiaccie, Stigoocloiiium.<br />

rariiosa; raiiii rauuilique sparsi, liaud inaaifcste tasciculatiin ap-<br />

proxiinati cellula apicali subulata, sa^pe in pilun» longuni hyali-<br />

iiuin abeunte, saspius ramellis brevibus subulatis instructi. Fila-<br />

inoiita plurimum erocta, tantum basi substrato adluurentia.<br />

Propagatio macrozoogonidiis 4-ciliatis et cystis (aplanosporis<br />

et acinotis), plerumque in coUulis ramulorum torminalium elTormatis.<br />

Ceterum ut in Draparnaudia.<br />

Generatio zygotis e copulatione microzoogonidiorum (gameto-<br />

rum) ortis.<br />

1. Stigeoclonium variabiie Naeg. in Kuetz. Spec. p. 352, n. 3, Tab. i^3<br />

Phyc. III, t. 2 (male) Rabenh. Fl. Eur. Algar. III, p. 380, Ilansgirg<br />

Prodr. p. 05, n. 75. — Strato tenui, amaMie viridi; filis primariis<br />

6-6,5 y. latis, parce ramosis; articulis diametro subajqualibus, raro<br />

subduplo longioribus ad genicula haud constrictis teuui membra-<br />

na donatis ; ramulis brevibus, patentibus.<br />

llab. in aquariis et fontibus ad Turicura Helvetiaj (Naegeli) et<br />

prope ((Kaplitzn Bohemiae (Hansgirg). — Var. minus Hansg. 1. c.<br />

filaraentis sparse raraosis, brevibus; collulis filamenti primarii -1,5-<br />

6 a. latis, diametro a;qualibus vel 2-pIo longioribus, raro etiam<br />

brevioribus, ad genicula leniter constrictis. In stagno pr. « Pisek ».<br />

Bohemiie (Hansgirg).<br />

2. Stigeoclonium falklandicum Kuetz. Species p. 353, Tab. Phyc. III, ^^^<br />

t, 2 (ut var. Stigeoclonii subspinosi), Hansg. Prodr. p. 65, n. 76,<br />

Siigeoclonium pusillum Rabenli. Alg. exs. n. 710 nec 974, Draparnaudia?<br />

pusilla Hook. et Harv. in Lond. Journ. Bot. 1845, p, 296,<br />

n. 70 nec Siigeoclonium pusilluin Kuetz. — Tiiallo dilute vel<br />

flavescenti-viridi, floccoso vel ca^spituloso, fiuctuante; filainentis<br />

(leorsura ramis longis, remotiusculis instructis, sursum valde ra-<br />

mosis; cellulis (filam. prim.) 6-10 u.. latis, diametro 2-4-plo lon-<br />

gioribus, ad septa non vel vix constrictis, membrana tenui donatis;<br />

ramulis ultimis acuminatis, 4-6 y.. latis.<br />

Ilab. in turfosis rivulisque, snepius ad plantas aquaticas in in-<br />

sulas «Falkland» (IIooker). — Var. longearticulatum Ilansg. Prodr.<br />

pag. 65 sub 11. 76, f. 27, Sligeoclonium falklandicum Kuetz. iii<br />

Wittr. et Nordst. Alg. aq, dulc. exs. n. 110: cellulis (filain, prim.)<br />

6-10 [): crassis, diametro 4-6- raro 12-plo longioribus, ad septa<br />

non constrictis ; chlorophoris partem medianam taiitum celluhe in-<br />

duentibus; ramulis in inforiori i^arte filamenti sparsis, loiige arti-<br />

culatis, iti superiori jiarte e cellulis zoogonidiparis, iiumorosis brevi-<br />

bus constitutis. Iii fontibus, aquiuductibus etc. in Boheinia (IIansgirg).<br />

:


Conlervoideso, Ulotricliiaoefo, Stigeocloninra. iQt<br />

o. Stlgeoclonium tenue (Ag.) Rabenh. Fl. Eur. Algar. III, p. 377, 475<br />

s. ainpl., Hausg. Prodr. p 66, n. 77, Kirclin. Alg. Schles. p. 68,<br />

Cooke Brit. Freshw. Alg. p. 189, t. 73, f. 3, Wolle Freshw. Alg.<br />

U. S. p. 110, t. 96, f. 6, De-Toni e Levi Fl. Alg. Ven. III, p. 173,<br />

DraparnaKclia lenuis Ag. Syst, p. 57, Rabenh. Krypt. Flor. v.<br />

Sachs. p. 268, Alg. n. 94, 490 et 1219!, Desraaz. Cr. de Fr. ed.<br />

nov. n. 464, Erb. n. 30. — Lsete viride, 4-40 mm. loug., lubricum ;<br />

fllamentis parce ramosis ramisque subsimplicibus, diarn. 9-15 p..<br />

aequaatibus ; cellulis diametro ?equalibus, duplo triplove longioribus,<br />

geiiiculis plus minus distincte constrictis; chlorophoris angustis (in<br />

spec. siccatis et humectatis plerumque effusis) ; ramulis sparsis, ab-<br />

breviatis, erecto-patentibus, subulatis, basi cellulis diametro lon-<br />

gioribus, apice abbreviatis.<br />

Variat: a. genuinum (Kuetz.) Kirchn. I. c. : Stigeoclonium ienue<br />

Kuetz. Tab. Phyc. 111, t. 3: thallo 1-3 cm. longo, rarius ultra<br />

filamentis simpliciter ramosis; ramulis superne minus numerosis,<br />

brevibus, acuminatis, suberecto-patentibus, subulatis, in pilum non<br />

abeuntibus, Iu aquis imprimis ex Italia, Oallia, Germania, Bohe-<br />

mia, Suecia, Belgio, Rossia, Britannia, Suecia et Amer. bnr. — b.<br />

lubricum (Dillw.) Rabenh, 1. c, Conferva hibrica Dillw. Conf. t. 57,<br />

Lyngb. Hydroph. t. Lll, Sligeocl. luhricum Kuetz. 1. c. Rabenh,<br />

1. c. p. 267, Alg. n. 217, Bad, n, 468: filamentis ramisque paullo cras-<br />

sioribus, ramulis numerosis, sa^pius subfasciculatim congregatis,<br />

ad genicula manifesto constrictis, apice setiformi-attenuatis. In Da-<br />

nia (Lyngbye), Britannia (Dillwyn), Germania (Kuetring, Kir-<br />

chner) , Bohemia (Hansgirg) , Belgio (De-Wildeman), Lusitania<br />

(Newton, Henriques), America boreali (Wolle); etiam ex ins. Mau-<br />

ritii (Dicklie). — c. irregulare (Kuetz.) Rabenh. 1. c, Stigeoclonium<br />

irregularc Kuetz. 1. c, Rabenh. 1, c et Alg, n. 1065!; status evo-<br />

lutionis, hauil raro in variis speciebus occurrens: fila ramique cel-<br />

lularum divisione in duas directiones passim se duplicant; ramulis<br />

pleruraque numerosis sparsis vel subsecundis; zoogonidangiis sa^pe<br />

seriatis. In Germania (Kuetzing, Rabenhorst, Kirchner), Bohe-<br />

mia (Hansgirg), America boreali (Wolle). — d. uniforme (Ag.)<br />

Kuetz. Species pag. 353, Sl. uniforme Rabenh. Fl, Eur. Algar, III,<br />

pag. 377, Draparnaudia uniformis Ag. in Flora 1827, p. 635,<br />

n, 44, Kuetz, Alg, exs. n. 143: parvum, plerumque 5-8 ram.<br />

rarius 12 mm. longum, stratum floccosum, mucosum, flavido-vi-<br />

ridescens formans; fllis plerumque fasciculatim contortis, uuiformi-<br />

bus, ad 15 '/, crassis ; ramulis laxe dispositis, elongatis, gracili-<br />

;


198 Confervoideae, tllotrichiaceas, Stigeoclonium.<br />

biis, subsecunflis; collulis infer. diamotro duplo longioribus, raniulo-<br />

riim diaraotro Kqualibus; geniculis manifesto constrictis. In ostio ot<br />

aquis dofluis thermarurn, e. g. ad «Carlsbad)) I>ohemia (C. AoARnn).<br />

— e. gracile Kuetz. Species p. 353, Rabenh. 1. c. p. 377, Stigeoclonium<br />

gracile Kuetz. Tab. Phyc. III, t, 4, nec Wittr. et Nordst.<br />

Alg. n. 514: tenue; cellulis inferioribus 11,5-13 u.. crassis, dia-<br />

metro triplo longioribus; ramulis 5-6 [j.. cr., cuspidatis sa)pe pilife-<br />

ris, torulosis. In stagnis, aquariis, e. g. in horto botanico Dresdensi.<br />

— /: bulbiferum Wolle Freshw. U. S. p. 111, t. 9G, f. 12: cellulis<br />

basalibus (in filamento furcato) ovato-tumidis, (zoogonidangia sisten-<br />

tibus?). In America boreali (Wolle). — g. epiphyticum Hansg. Pro(h\<br />

I, p. G6: ramis primariis ramulisque decumbentibus, substrato arcte<br />

adnatis, superficies cellulares, subparenchymaticas, discoideas, mar-<br />

gine filiformi exsurgente efforniantibus. In vasis in quibus Stig. tcnuc<br />

servatur, rarius ad phmtas aquaticas in Bohemia. Ad En-<br />

doclonium vergens. — ?".<br />

lyngbyaBCOIum Hansg. Prodr. II, p. 227:<br />

csespitulis endophyticis, minutis, e fiiamentis deiree congestis, vahh^<br />

ramosis constitutis; ramis lateralibus celiula obtuse rotundata vel<br />

conoidea (pilo hyalino nullo) 4-5 ix. cr., 1-2-plo longiore termi-<br />

natis; cellulis fih prim.. 5-7 u.. cr., 1-2-plo longioribus; cystis (aci-<br />

vix cellulis vegetativis crassioribus, contentu oleoso, nitente, ru-<br />

fescente merabranaque firma prseditis. In lignis in aquis Bolie-<br />

mia? (Hansgirg). Ad Endoclonium vergens. — k. minus Hansg.<br />

IM^odr. I, pag. 65: filaraentis sparse ramosis, brevibus; coHuIis fil.<br />

prim. 4,5-G [>.. crassis, diam. I-2-plo longioribus, rarius breviori-<br />

bus ad septa constrictulis. In aquario pr. ((Kaplitz» Bohemia^,<br />

sociis Chantransid chalyhcA et Tlormiscid subtili.<br />

4. Stlgeoclonium longipilum Kuetz. Species Algarum pag. 354, Tab.<br />

Phyc. III, t. 7, f. I, Rabenh. Fl. Eur. Algar. III, p. 379, Ilansg.<br />

Prodr. p. 67, n. 79, Kirchner Alg. Scliles. p. 68, Wolle Freshw.<br />

Alg. U. S. p. 115, t. 102, f. 5-9, Uyxoncma drapnrnaudioides<br />

liabenh. Ilandb. II, 2, p. 99, C/KvJophora draparnnudioidc.^^ Kuetz.<br />

Alg. exs. n. 104! — Cncspitosum, subpulvinatum, plerumque 2,<br />

rarius ad 10 ram. altum, hnote viride, gelatinoso-molle; filis ramis-<br />

que primariis radiatim dispositis, 11-14 a. latis, apicem versus<br />

plerumque fasciculato-ramulosis, omnibus in pilum acliroum longis-<br />

sime pro(hictis: cellulis subcylindricis, diamotro npqualibus vo! sub-<br />

duplo longioribus; geniculis manifosto constrictis; clilorophoris plo-<br />

ruinque subeffusis, latis.<br />

Ilab. in fossis, stngnis. plantis submersis insidons, in pluribns


Confervoidca), Ulotrichiacese, Stigeocloniura. 199<br />

locis GermaniiTS (KuETziNG, Rabbnhorst, Kirchner), Belgii (De-Wildemann)<br />

noIiGnii.ie (IlANscimG) et Americre borealis (Wolle). —<br />

Var. minus Hansg. Prodr. Algenfl. vo.i Bohmen p. 227 et in No-<br />

tarisia 188S, p. 526: CTispitulis 3-5 mm. altis, conchicolis; cellulis<br />

filamenti primarii 4-6 v.. latis, diametro 2-4-pIo longioribus ; clilo-<br />

rophoris tcneni.neformibus, in medio cellulfo luminis dispositis; ramu-<br />

iis lateralibus, sparsis, primario tenuioribus, apice angustatis et in<br />

pilum byalinum abeuntibus; ramulis decumbentibus repentibus 4-9,<br />

raro ad 12 p.. latis; ceterum ut in typo. In stagnis paludibusque<br />

circa ({Kolinn et inter ((Veseli)) et (( Lomnio) I>ohemi90 meridio-<br />

nalis (Hansgirg).<br />

5. Stigeoclonium pusillum (Lyngb.) Kuetz. Sp. p. 355, Tab. Phyc. 477<br />

II f, t. 9, f. 1, Rabenh. Krypt. Flor. y. Sachs. p. 267, excl. Alg.<br />

n. 974, FI. Kur. Algar. III, p. 379, Hansg. Prodr. p. 67, n. 80, nec<br />

Draparnaudia pusilla Hook. et Harv. — Parvum, 2-6 mm. altum,<br />

am(Dene viride, casspitoso-floccosum, mucosum, fluctuans; filis ramis-<br />

que elongatis, ad 15 u.. latis, ramulosissimis; cellulis paullum tu-<br />

midis, diarnetro subaequalibus, geniculis manifosto constrictis; chlo-<br />

rophoris tionifBformibus, cito effusis; ramulis sparsis vel oppositis,<br />

dimidio circiter tenuioribus, h. e. fere 6 y.. latis, abbreviatis sed in<br />

pilum achroum longe protensis.<br />

Uah. in fossis, lacubus, culmis foliisque submersis adhserens,<br />

Germaniae, Suecise et Bohemia^. — Var. irregulare Rabenh. 1. c.<br />

p. 379: forma filis in morem St. ienuis var. irregularis (Kuetz.)<br />

cellularum divisione longitiidinali duplicatis et triplicatis, deinde<br />

longitudinaliter fissis. Hinc inde cum specie.<br />

6. Stlgeoclonium protensum (Dillw.) Kuetz. Species Algarum p. 355, 475<br />

Tab. Phyc. III, t. 8, f. 2, Thur. Recherch. in Ann. des Sc. nat. XIV,<br />

t. 18, Rabenh. Krypt. Flor. v. Sachs. p. 267, Fl. Eur. Algar. III,<br />

p. 378, WoIIe Freshw. Alg. U. S. pag. 112, t. 101, f. 1-4, Con-<br />

ferva proiensa Dillw. Brit. Conf. t. 67, Draparnaudia conden-<br />

safa Hassall Freshw. Alg. t. XI, f. 1, Siigeocl. condensaium Ruetz.<br />

loc. cit. — Csespitosum-floccosum, subtile, vix 1,5 cm. altum, di-<br />

lute viride, fluctuans; filis ramisque longe protensis, 12-16 a. cras-<br />

sis; cellulis subcylindricis, diametro fequalibus vel duplo longiori-<br />

bus ; cellula terminali in setam achroam producta; ramulis plerum-<br />

que sparsis, rarius gerainatis, longe cuspidatis, piliferis.<br />

Hah. \\\ rivulis et aquis lente fluentibus totius Europae et<br />

America; borealis. — Var. subspinosum (Kuetz.) Rabenh. loc. cit.<br />

Sligeoclonium suhspinomm Kuetz. Tab. Phyc. III, tab. 2, f. 2,


200 Confervoideie, Ulotrichiaceic, Stigeccloniam.<br />

Ilansgirg Prodr. p. 67, n. 78, Rabenli. Alg. n. 296, Bad. n. 116:<br />

pauUo teniuus, amoone viride; ramulis abbreviatis, longe cuspidatis,-<br />

cellulis fil. priui. 10 a. circ. crassis. Cum specie, passim. — Var.<br />

subuligerum (Kuetz.) Rabonli. 1. c, Sl. subuHgerum Kuotz. Spe-<br />

cies 354, Tabulae Phycol. III, t. 5, f. 1 : paullo tonuius ; ramulis<br />

sa^pius geminatim vel ternatim approximatis ; cellulis omnibus dia-<br />

metro fere sequalibus. Cum specie, passim.<br />

7. Stigeoclonium flagelliferum Kuetz. Phyc. germ. p. 19S, Species 479<br />

pag. ;>55, Tab. Phjc. III, tab. 10, Rabenh. Krypt. Flor. v. Sachs.<br />

p. 267, Alg. n. 118, Fl. Eur. Algar. III, pag. 37S, Hansg. Prodr.<br />

pag. 67, n. 81, Wolle Freshw. Alg. U. S. pag. 112, t. 97, f. 1-2.<br />

— Floccoso-coespitosum, Ifete luteo-viride, 4-10 mra. long., mucosum<br />

; filamentis subfasciculato-ramosis, 14-20 y.. crassis, cellulis<br />

cylindricis, maxime hyalinis, diametro 4-8-pIo longioribus; chloro-<br />

phoris angustis, dilute viridibus; ramis inferioribus 2-5-approxima-<br />

tis, longe attenuatis, flagelliformibus, cellulis diametro 2-4-plo lon-<br />

gioribus, superioribus et ramulis ultiniis solitariis, rarius geminatis,<br />

abbreviatis, subulatis, modo non piliferis, modo in apicem piliferum,<br />

achroum, articulatum longe productis; cellulis ramorum inferiorum<br />

9-12 a. crassis, diametro 4-6-plo longioribus.<br />

Hab. ad plantas aquaticas, ligna submersa etc. in fontibus, i'i-<br />

vulis, stagnis turfosis per Europam et Americam borealem pas<br />

sim. — Var. crassiusculum (Kuetz.) Rabenh. I. c, Hansg 1. c,<br />

Sligeoclonium crassiusculum Kuetz. Phyc germ. p. 199, Specios<br />

p. 355, Tab. Phj^c. III, t. 10: paullo crassius, robustius, minus ramosum,2cm.<br />

circ altum; cellulis filam. prim, 20 a. circ. crassis, 3-<br />

6-plo longioribus, ramulorum brevioribus. Cum specio hinc inde, ex^<br />

Germania (Kuetzing), Bohemia (llANSGiRa), Amer. bor. (Wolle). —<br />

Var. irregulare Rabcnh. I. c : forma fructifera, filis ramisque passim<br />

duplicatis ei longitudinaliter fissis. Cum specio passim.<br />

8. Stigeoclonium nutiiusculum Kuetz. Tabul. phycol. III, p. 4, t. 15, m<br />

f. 2, vix t. 16, f. I, Draparnaudia nudiuscula Kuetz. Spec et<br />

Rabenh. Krypt. Flor. v. Sachs. p. 270, Fl. Eur. Algar. III, p. 380,<br />

Wollo Freshw. Alg. U. S. p. 113, t. 98, f. 1-3, llansg., Prodr. p. 68,<br />

n. 82, St. pusillum Rabenh. Alg. n. 971 nec 716. — Ca)spitoso-floc-<br />

cosum, Ia3te viride, 1,5 cni., rarius ultra altum, lubricuni ; filis ra-<br />

misquo primariis 25-10 a. latis; collulis diamotro modo a>qualibus<br />

inodo (luplo triplovo longioribus; ramulis inferioribus singulis, spar-<br />

si.'^, superioribus pleruinquo tornis fasciculatim aggregatis, ad 9 [i.<br />

saqiius laiis, orocto-subappressis, acutatis, in pilum achroum, romoie<br />

|


Confervoidefe, Ulotriehiacea:', Stigeoclonium. tb\<br />

articulatum elongatis eorum cellulis 1-2-plo longioribus, cellulis<br />

omnibus leviter tumidis, geniculis constrictis, mcmbrana ad geni-<br />

cula saepius plicata; chloroplioris latis.<br />

Hab. in culmis, foliis aliisque plantarum partibus submersis,<br />

passim in locis variis GermaniaB (Kuetzing, Kirchnek, Rabenhorst),<br />

Bohemia^ (IIansgirg) et in Pensylvannia America) borealis (Wolle).<br />

9. Stigeoclonium thermale A. Braun in Kuetz. Species Algarum 481<br />

p. 353, Tab. Phyc. III, t. 2, f. 4, Wolle Freshw. Alg. U. S. p. 111,<br />

t. m, f. 1-6, Cooke Brit. Freshw. Alg. p. 189, t. 73, f. 2, Bruegger<br />

Biindn. Alg. p. 273, n. 63, Rabenh. Alg. n. 1664!, Wartm.<br />

n. 244!, SL bormianwn Anzi in Erb. critt. ital. u. 1031, Dra-<br />

parnaudia elongala Hassall Freshw. Alg. p. 123, n. 6, Sligeocl.<br />

elongatum Kuetz. I. c. ? — La)te viride, 2-5 cm. altum, mucosum,<br />

fasciculato-ramosissimum, basi quasi repons ; filis ramisque crassis,<br />

in apicem cuspidatum sensim attenuatis, ramulis plerumque al-<br />

ternatis, subremotis, erecto-patentibus, setiformibus; cellulis lon-<br />

gitudine pervariis, 7-12 ^. latis, filorum basi diametro «qualibus<br />

vel duplo longioribus, denique saspe turgidis, in parte super. et<br />

ramulorum diametro 3-5-plo longioribus; chlorophoris latis, nonnunquam<br />

effusis, cellulic lumen replentibus.<br />

Hab. in aquis defluis thermarum Alpium Rhasticarum, prope<br />

((Bormio» (Bruegger, Anzi, L. Rabenhorst), in rivulis thermarum<br />

ad Budam et pr. Vindobonam Austriae (A. Grunow), pr. ((Cheshunt»<br />

(Hassall), (( Parkind )) (Martin), (cEdinburg, Killarnej et Bantry»<br />

(Gre50ry, Carrington) Anglia); in America boreali (Wolle).<br />

10. Stigeoclonium debile Kuetz. Tabul. phycol. Ill, p. 2, n. 948, t. 3, 482<br />

Rabenli. Fl. Eur. Algar. III, p. 377. — Filamontis priraariis pel-<br />

lucidis, gracilibus, 9-10. a. latis, ramis ramulisque magis elonga-<br />

tis; cellulis cylindricis, diametro aiqualibus vel paullo longioribus,<br />

postea tumidis subglobosis, his illisve in zoogonidangia zoogonidia<br />

quaterna foventia transmutatis.<br />

Hab. in aquis stagnantibus et lente fluentibus, plerumque plan-<br />

tis immersis adhnsrens pr (( Leiden » Neerlandia) (Van den Bosch).<br />

11. Stigeoclonium subsecundum Kuetz. Spec. Alg. p. 352, n. 1, Tabul. 483<br />

phycol. III, t. 1, f. 2, Rabenh. Alg. n. 358, Fl. Eur. Aigar. III,<br />

p. 376, Wolle Freshw. Alg. U. S. p. 112, t. 99, f, 2, Conferva<br />

subsecunda Kuetz. Alg. exs. n. 146. — Subtilissimum, laete luteolo-<br />

viride, siccatuni expallescens ; filis parce ramosis ramulisque in<br />

apicem sensim attenuatis, maxime hyalinis, in stratum tenue, floc-<br />

cosum, mucosum, fluctuans curaulatis; ramis primariis maxima ex


202 Cdnfervoideos, Uiotricliiaco?p, StigGocioniuni.<br />

parte brevibus, at subiiitlo elongatis; cellulis inferioribus 10-20<br />

[j.. latis, ()-8-[)lo longiorihus; ramuiis sparsis, subelongatis, pleruni-<br />

que secuntlis, cellulis diainetro 2-1-plo longioribus; cliloroplioris<br />

latissiinis.<br />

Ilab. in fonte sulpliuroa (cAarziel» prope Bernam Helvetia?<br />

(Kuetzing), in palustribus, ubi Oryza coiebatur, in Carolina iiife-<br />

riori Americae borealis (H. W. Ravenel). — Var. tenuius Nordst.<br />

in Wittrock et Nordstedt Alg. aq. dulc. exs. n. 315, et in Botaniska<br />

Notiser 1S80, p. 116, Nortlst. Freshw. Alg. N. Zeal. p. 14: te-<br />

iiuius; ramulis rarissimis, fere nullis, apice obtusis, diametr. cell.<br />

vulgo 5-G a. Inng. 4-0-pIo majore, diam. ctjll. infor. 7-8-10 a.<br />

long. l'/j-2yo-plo majore. In rivulis ad cc Coromaiidel n Nova? Ze-<br />

landiro (S. nERGOREN).<br />

12. Stigeoclonium amcenum Kuetz. Species Algarum pag. 355, Tab. isi<br />

rhjc. III, t. G, f. 2, Rabenh. Alg. n. 491, Fl. Eur. Algar. III,<br />

p. 378, Wolle Freshvv. U. S. p. 113, t. 98, f. 4. — L^ete viride,<br />

12-14 mm. altum, cajspitosum, fluctuans; Hlis ramisque suboppo-<br />

sitis, 12-17 a. latis, fasciculato-ramulosissimis ; ramulis abbrevia-<br />

tis, subulatis, non piliferis; cellulis filorum ramorumque cjlin-<br />

dricis, maxime hyalinis, inferioribus diametro 3-6-, rarius 4-8-pIo<br />

longioribus, superioribus diametro duplo triplove longioribus, deni-<br />

que his illisve vel omnibus fere globoso-intumescentibus, diametro<br />

subaequalibus; chlorophoris initio angustis, pallide viridibus, deinde<br />

eflfusis, saturatius coloratis.<br />

llah. in stagnis, lacubus, rivulis plantas submersas obducons,<br />

locis variis Germania^ (Kuetzing, Rarenhoust), Suecia^ (Lagerheim)<br />

et in Pensylvannia America) borealis (Woi.le). — Var. novizelandi-<br />

cum Nordst. Freshw. Alg. N. Zeal. pag. 14, in Botaniska Notiser<br />

1887, p. 153 et in Notarisia 1888, p, 459: flavo-viride (exsicca-<br />

tuni); cellulis inferiorii)us interduin paullum inflatis, ceteris cy-<br />

lindricis, goaiculis non constrictis, ramulis minus crebris; cell. in-<br />

fer. 30-50 (70-80)^18-22; cell. super. 14-25^12-10; ram. su-<br />

prem. 10-25 s 6-10. Ad (t Dunediin) et (cAuckland» in Nova Zelan-<br />

dia (S. P)Erogren).<br />

13). Stigeoclonium Biasolettianum Kuetz. Phyc gener. p. 253, Species isr.<br />

Algarum p. 352, Tab. Pliyc. III, t. 1, f. .3, Dra]iarnaridia Biaso-<br />

/clliana Kuetz. Alg. aq. dulc. Dec. n. 1 12. — Luteo-virescens;<br />

niamcnto primario 15 u.. lato , parce ramoso; cellulis diainetro<br />

triplo longioribus ; ramulis spiniformibus, plorumquo solitariis, raro<br />

toniafim vol quaternatim fasciculatis, patoiiiissimis, apice i»ilil'oi-is.


ConfervoiJeiB, Ulotrichiaeeae, Stigeoclonium. 203<br />

Hab. iii torrentibus ad saxa propG Tergeste Istria) (Biasoletto).<br />

14. Stigeocionium plumosum Kuetz. Species Algarum pag. 356, Tab. 48o<br />

Phyc. III, t. 11, f. 2, Rabenh. Fl. Eur. Algar. III, p. 381. — Ca-<br />

spitosum, amrene viride, lubricum; filis basi vix 10 [j.. !atis, apice<br />

6,5 a. crassis, inferne subdichotome raraosis ; ramis superioribus<br />

subfasciculatis, ramelliferis; ramellis numerosis, abbreviatis, erecto-<br />

patentibus, obtusiusculis; cellulis omnibus diametro duplo triplo-<br />

vo longioribus.<br />

Hab. ad «Cayenne)) Americfe australis (Leprieur). — Ramifi-<br />

catio quasi Cladophorce.<br />

15. Stigeoclonium nanum (Dillw.) Kuetz. Species p. 352, Rabenh. Fl. 4S7<br />

Eur. Algar. III, p. 380, Wolle Freshw. Alg. U. S. p. 112, t. 96,<br />

f. 10, Cooke Brit. Freshw. Alg. p. 190, t. 74, f. 2, D^^aparnau-<br />

clia nana Hassall Freshw, Alg. t. 10, f. 4, Draparnaudia sparsa<br />

Hassall in Ann. Nat. Hist. XI, p. 428, Confcrva nana Dillw. Brit.<br />

Conf. tab. 30. — Crespitulis tenuibus, plerumque 2-3 mm. altis,<br />

filis alternatim ramosis; ramulis abbreviatis sursuni paullum atte-<br />

nuatis, obtusis, non piliferis; cellulis 6-8 u-. latis, diametro paullo<br />

brevioribus, superioribus aequalibus.<br />

Hab. ad saxa in rivulis prope uCheshunt)) et uStevenston ))<br />

Angliai (Dillwyn, Hass.-^ll, Cooke) et locis variis Amei'ica? borealis<br />

(Wolle).<br />

16. Stigeoclonium fastigiatum Kuetz. Species Algarum p. 356, Tab. 4S8<br />

Phyc. III, t. 11, f. 1, Rabenh. Fl. Eur. Algar. III, p. 380, Wolle<br />

Freshw. Alg. U. S. p. 114, t. 102, f. 1-3 et 5, Cooke Brit. Freshw.<br />

Alg. p. 191, t. 74. f. 3, Chcclopli.ora fastigiaia Ralfs Alg. exs.<br />

n. 9, — Pallide viride, parvulum ; filis ramosissimis, fastigiatis, ra-<br />

diatim dispositis, mucosis; ramulis superioribus alternis, fastigia-<br />

tis, moniliformibus, subpinnatim approximatis, erecto-patentibus,<br />

in apicem piliferum longe productis ; cellulis filorum 10-15 [j.. la-<br />

tis diametro tri[)lo longioribus, ramulorum diametro subaequalibus<br />

vel duplo longioribus, tumidis, geniculis constrictis.<br />

Hab. ad plantas aquaticas in Anglia (Ralfs) et America bo-<br />

reali (Wolle). — .S7. radianii subaffine.<br />

17. Stigeoclonlum fasciculare Kuetz. in Botan. Zeitung 1847, p. 177, 489<br />

n. 141, Spec. Alg. p. 355, TabuL phycol. III, t. 8, f. 1, Rabenh.<br />

Fl. Eur. Algar. III, p. 380, vix Wolle Freshw. Alg. U. S. p. 114,<br />

t. 99, f. 1. — Coespitosum, 5 cm., etiam ultra altum, l;ete viride,<br />

valde mucosum ; filis ramisque opposito-dichotomis, superne fasci-<br />

culato-raraulosis; cellulis 12-15 a. latis, diaraetro requalibus vel


204 Confervoideffi, Ulotricliiaco», StigGoeloninm.<br />

(lu|)lo (soc. Wnlle 4-8-plo) longioribus, raniis priraariis orecto-pa-<br />

tentibus, abbreviatis, confertis, omnibus in pilura achroum, longe<br />

articulatum longissirae productis; chlorophoris cellularum inferiorum<br />

(listinctis, superiorum effusis; celiulis pilorum inanibus.<br />

llab. m fossis torrentibusquo ad aGoes)) FlandrijD (Van den<br />

Hosch), Galli.<br />

19. Stigeoclonium rangoonicum Zell. in Hedwigia 1873, p. 101. — ^,,!<br />

Cccspite vix 4 mm. alto, dilute viridi vel lutescente, dense iinpli-<br />

cato ; filamentis primariis 6-0 u.. crassis; ramis subdichotome se-<br />

cundatis, ad 2,5 p.. crassis, flaccidis; cellulis valde ina^qualibus, dia-<br />

nietrum a^quantibus, torulosis, ad septa lenitcr constrictis vel cylin-<br />

dricis et tunc diametro 2-C-plo longioribus.<br />

Ilab. in cisterna quadam oppidi (( Rangoon » in Dirmania Asia^<br />

(S. KuRz). — ((Habitus fero CJilorolylii)).<br />

20. Stigeoclonium farctum Bert. in Nova Acta LeopoM. Carol. XL, 40?<br />

p. 201, t. 2, f. 1-5. — Thallo subpulvinato, 1,5 mra. diam. nie-<br />

tiente; filamentis orectis, pilum articulatum gignentibus, donso con-<br />

fortis.<br />

llab. ad idantas aquaticas et cochleas, in fossis pr. ((Dortmund))<br />

Gormania3 (nRRTiioi.D). — Sligeoclonio lubrico subaffine.<br />

21. Stigeoclonium? Grunowii Rabenh. FI. Eur. Algar. III, pag. 376, .^93<br />

Microlhamnion debile Grun. luscr. — Microscopicum, epiphyticum,<br />

pallidum, altornatim raniosuni; ramis erocto-patentibus, strictis, in<br />

apicos sensim sonsimque attenuatis, cuspidatis, basi ;),5-5 a. cras-<br />

sis; cellulis diametro Jisqualibus vel duplo brevioribus, subtorulosis.<br />

Uab. \n Chantransia prope ((Wiener Nenstadt)) Austria-'<br />

(A. GunNow). — ((An potius Endoclonium? ))<br />

22. Stigeoclonium Weissianum Grun. in Rabenh. Fl. Eur. Algai*. III, 494<br />

p. ;'.8i). — Minutissimum, opipjiyiicum, Ia»te viride ; filamentis sim-


Confervoidea3, Ulotrichiaceoe, Endoclonium. 205<br />

plicibus vel ramulis perpaucis, adscendentibus, brevibus instructis,<br />

(5-7 ij.. crassis, apice acutis, non piliferis; cellulis diametro a^qua-<br />

libus vel sesqui longioribus.<br />

Ilab. ad Cladophoram putealem insulai Zante (Dr. A.<br />

Wkiss). — (cAn Endoclonmmh)<br />

23. Stigeoclonium radians Kuetz. Sp. pag. 354, Tab. Phyc. III, t. 7, 495<br />

f. 2, Rabenh. Fl. Eur. Algar. III, p. 378, Wolle Freshw. Alg. U. S.<br />

p. 115, t. 102, f. 4. — Epiphyticum, pygma?uni, 2 mm. circiter<br />

altum; flHs e centro communi radiantibus, dense coiigregatis, par-<br />

ce ramosis ramisque brevibus in pilum achroum longe productis,<br />

muco subfirmo Chcvlophorcu ad instar ferme involutis; cellulis<br />

inferioribus 11-14 p. latis, diametro sesqui-duplo longioribus, ge-<br />

niculis manifesto constrictis.<br />

llab. in Bat rachosper m in Silva Hercynia Germani8e(A.<br />

Braun), in plantis aquaticis variis in America boreali (Wolle). —<br />

u An potius Endoclonium ? ))<br />

24. Stigeocionium? hydrosulphureum Fior. Mazz. in Erb. critt. ital. ser. 496<br />

II, fasc. V n. 232, Microf. aq. miner. di Terracina in Atti Accad.<br />

Pontif. Nuovi Lincei 3 marzo I86I, pag. 2. — Caespite lubrico,<br />

spurco-sulphureo luteove,3-7 cm. alto; filamentis cylindraceis fa-<br />

sciculatis; cellulis vegetativis 24-28 p.. latis, diametro 3-6-plo lon-<br />

gioribus, ramis remotis; contentu subefFuso; chlorophoris ta^nia^-<br />

formibus.<br />

Ilab. ad lapides et libere natans in aquis mineralibus ad Ter-<br />

racinam ItalicO sociis Beggialod Raineriand et Ht/peothrice Piamuld<br />

(D."^ E. Fiorini-Mazzanti). — a Ex icone vix Siigeoclonium<br />

sed aptius Cladophora ».<br />

ENDOCLONIUM Szym. [1878] Ueber einig. paras. Algen. p. 18 (Etym.<br />

endon intus et clonion ramus), Sligeoclonium 2 sectio Endoclonium<br />

(Szym.) Hansg. Prodr. p. 08, Choreoclonium Reinsch [1876]<br />

Kerguel. Alg. p. 217? — Thalhis endo- vel epi-phyticus, in statu<br />

evoiuto discos minutos vel majusculos, decumbentes, margine fili-<br />

formi-erecto filamentisque singulis erectis (ut in Stigeoclonio) ca?-<br />

spitulosis, ramosis instructos efficiens.<br />

De propagatione et generatione cfr. Endoclonium chroolepiforme<br />

Szym. et E. polymorphum Franke.<br />

Obs. Genus, ut videtur, inter Stigeoclonium et Herposleiron<br />

medium et transitum ex Ulotrichieis ad Chcetophoreas efficiens.


206 Courorvoitlcie, Ulotrifliiaco.u, Eiulocloiiiuin.<br />

1. Endoclonium polymorphum Franke in Cohii Beitr. Biol. d. Ptianzen 497<br />

1883, [). oG5, t. XVIII. — Fornia cndophytica sub plantx' niatricis<br />

stroniatibus nidulante, e cellulis viridibus, globosis, singulis vol<br />

gregariis (tuuc e mutua pressione polyhedricis), composita; cellulis<br />

niaturis ad 27 a. diam., membrana crassa, lequali cinctis, con-<br />

tentu Ia3to viridi, granulis minutis, guttulis ha3matochromaticis et<br />

nucleo amylaceo instructo; nucleo cellulari in ceUulis adultis fa-<br />

cile conspicuo; tbrnia epiphytica in planta) matricis superricie ubi-<br />

que extante, stigeoclonioidea; tilamentis hinc inde in discos coalitis,<br />

marginibus filiformibus erectis; cellulis vegetativis 5,4 s; 4, reclangu-<br />

laribus, rotundatis vel (in partem interiorem disci parenchymatici)<br />

polyhedricis; membrana tenuissima, haud gelatinosa, plasmate ho-<br />

mogeneo, dilute viridi, nucleo amylaceo distincto, dein guttulis,<br />

ha3matochromaticis immixto.<br />

Hab. ad Lemnam gibbam, in aquario quodam urbis messanea-<br />

sis in insula Sicilia (Franke). — Cellula^ endophyticaj protococcoidese<br />

bipartitione vegetativa sese augentes vel zoogonidiipara3. Cellu-<br />

IcB forma) epiphytica) ut celluhi! endophyticas bipartitione vegeta-<br />

tivai donatce vel zoogonidiiperte; in forma endophytica efforman-<br />

tur zoogonidia e contentus cellularum bipartione orta, oblonga, polo<br />

antico hyalino biciliata, stigmate donata, 7,5 ^^. 3,5 (ciliis exceptis),<br />

inter se, ut videtur, haud copulantia, post pausam germinantia. In<br />

forma epiphytica oriuutur zoogonidia duplicis indolis: macrozoogo-<br />

nidia piriformia, 13,5 ^; 10, 8 (ciliis exceptis), stigmate rubro do-<br />

nata, polo antico hyalino, acuto ciliis 4 instructa, singula intra<br />

quodque macrozoogonidaugium orta; microzoogonidia zoogonidiis<br />

fornuc endophytica} similia, stigmate donata, ciliis binis instructa,<br />

2-4 et ultra divisione succedanea intra microzoogonidungia eflbr-<br />

mata, aut inter se copulantia aut directe formam endophyticam ef-<br />

ficientia; zygota e microzoogonidiorum copulatione orta, verisimiliter<br />

intra matricem formam protococcoideam (endophyticam) evolvunt.<br />

2. Endoclonium chroolepiforme Szym. Ueber einige paras. Algen. 4.'s<br />

p. 18. — Filamentis partim intra matricem vegetantibus, facile in<br />

statura palmelloideum abeuntibus, partim stigeoclonioideis, piligeris,<br />

in spatiis intercellularibus evolutis ; apicibus ramorum extra supcr-<br />

iiciem plantLC matricis vegetantibus.<br />

llab. in foliis emortuis L e m n x m i n o r i s, t r i s u l c ;c, p o I y r-<br />

rhiz;c in Germania (Szymanski). — Macrozoogonidia (ex Szynian-<br />

ski) intra cellulas singulatim evolula, globoso-rotundata vel oblon-<br />

gata mcdioque subconstricta, ruplura membrana; celluUc matricis


Confcrvoidox^ UlotricliiacOcO, Eiidooloiiium. 207<br />

liljorata, siiie copulatione iuter cellulas Leumcv epidermicas vcge-<br />

tantia. Microzoogoiiidia (ex Szymanski) ovoidea, 5:^3, homogenea,<br />

guttulas oleosas continentia, numerosa intra cellulas divisione si-<br />

multanea orta, iiisimul ve- gotantia,- de zoosporis CiV. Szymanski<br />

1, c. p. 20. Cystiie (acinetai?) rufescentes vel aurantiaco-flava), gut-<br />

tulas oleosas foventes. Adest quoque in liac specie status palmel-<br />

loideus.<br />

3. Endoclonium pygmaeum Hansg. in CEsterr. Botan. Zeitsclirift 1887, 499<br />

u. 4, Notarisia 1887, p. 338, Prodr. Algenfl. v. Boehmen pag. 69,<br />

n. 83 (sub Sligeoclonio). — Strato tenui, calce indurato crusti-<br />

formi, plus minus expanso, pallide viridi; filamentis epi- vel endo-<br />

phyticis, his brevibus, parce raraosis, illis partim in thallum pro-<br />

stratum, pseudoparenchymaticum , epiphyticum concretis, partini<br />

erecto-patentibus, jam in parte inferiori ramosis, ramis sparsis, di-<br />

stantibus v. 2-3-approximatis, incurvis, apice attenuatis; filamentis<br />

erectis ad 120-200 [j.. longis, cellulis ad 4-5 a. crassis (ramu-<br />

lorum ad 3-4 y..), subaequalibus vel pauUo longioribus, terminali-<br />

bus elongatis, subulatis vel in setam brevem, achroam productis.<br />

llab. i n R a n u n c u 1 o a q u a t i I i, L e m n a m i n o r i variisq ue<br />

plantis aquaticis in lacu ad (c Chlumcan )) prope (( Laun » Bohemia?.<br />

— /VcinetiG globosa^ vel ovatas, miniata), 6-15 y- diam., membrana<br />

tenuiuscula, hyalina praeditre.<br />

4. Endoclonium? subtile (Reinsch) De-Toni, Sligeoclonium sublile 500<br />

Reinsch Alg. Kerguel. in Linn. Soc. Jouru. XV, p. 217. — Minutis-<br />

simura, epiphyticum, e filamentis sterilescentibus 4,8-5,6 y.. crassis,<br />

tenuioribus, longioribus, intogerrimis, erectis, e filamentis procumben-<br />

tibus. dense intertextis, crassioribus ortis formatuni; cellulis ramu-<br />

lorura erectorum tenuioribus diametro 4-8-plo longioribus, cellulis<br />

filam. procurabentium latioribus diametro sub;i3qualibus, filamentis<br />

propagativis paullo crassioribus; celiulis zoogonidia gignentibus iis<br />

filara. steriliura raulto brevioribus, subquadraticis, arctissinie con-<br />

junctis.<br />

Ilab. iu foliis Fontinalis, in cellulis Nitelhe et Vau-<br />

zosi p ho n is korguelenea-<br />

cheriaj, in trichoniatibus Sch i<br />

sis in insula (( Kerguelen » oceani indici (Eaton). — In Schizosi'<br />

phone kerguelenensi crescit Ir.ec species in cousortio Choreoclo-<br />

nii procambentis Reinsch, quod verisirailiter cuni genere Endo-<br />

clonio est conjungenduni.<br />

5. Endoclonium? Hookeri (Reinsch) De-Toni, Stigeoclonium Ilookeri 501<br />

Reinsch Alg. Kerguel. in Linn. Soc. Journ. XV, p. 216. — La^te


208 Conrervoidoie, Ulotriehiaccio, ClKctoiiciua.<br />

virido, epiphyticuai, 1-1,5 inrn. altuiu., ciuspitulos cluutopliora^oi'-<br />

nies basi radicautes rormaus; filamentis lutate pruvectiore iuferne<br />

uudis et snbiutegris, sui)erue ramosissiinis, basi radiculis auasto-<br />

mosautibus iustructis, ramis spicatis (plerumque) integerrimis, ap-<br />

proximatis, stricte erectis; cellulis filam. prim. liyalinis, plasmate<br />

couiracto (iu statu vegeto?), diametro transversali (iuferiorum) 2-<br />

3-plo longioribus vel (superiorum) a^qualibus; colluHs ramorum<br />

tumidis, omuibus iu zoogouidangla trausformatis, diamotro lequa-<br />

libus vel dimidio brevioribus.<br />

Uab. in cellulis Nitella) Ilookeri et in foliolis Fontinalis<br />

iu iusula « Kerguelen i) (Eaton). — Diam. cell. filam. prim. 11-<br />

13 u-., diam. ramor. zoogonidang. 8,5-11,2 u..<br />

6. Entloolonium ? Moebiusianum De-Toni, Sligeoclonium sp. Moebius 50?<br />

Ueber einige iu Portorico gesammolte Siisswasser- und Luft-Algon<br />

in lledwigia 1888, p. 239, t. IX, f. 3. — Discos 500 u.. latos, Co-<br />

leocluvltv ad iustar effiguratos efficieus; discis e filameutis o cen-<br />

tro commni quoquoversum radiantibus couflatis; cellulis vegetati-<br />

vis circ. 5 p.. latis, diametro a^qualibus duplove longioribus; cou-<br />

tentu viridi; cellulis superne in papillam dein articulatam produ-<br />

ctis, hinc inde setigeris.<br />

llab. ad folia Po tam oge ton i s occideutalis in rivulo pr.<br />

uBayamou)) in iusula Portorico (P. Sintenis).<br />

CH/ETONEMA Nowak. [1876] in Cohn Biol. Pflanz. II, I, pag. 75<br />

(Etyui. a clucle seta et nema filamentum), Kirchu. Alg. Schles.<br />

p. 70, Hansg. Prodr. p. 228. — Thallus eudophyticus, e filameu-<br />

tis irregulariter ramosis, articulatis, sa^pe solitariis, in algarurn nonnuUarum<br />

muco gelatinoso evolutis constans; ramuli i"ectaugulari-<br />

ter exeuntos, distantes. Celluhe vegetativa) elongato-cyliudr'acea',<br />

ssepius uno latere apicem vei'sus gibboso~porrecta3, uninucleata),<br />

haud i'aro unam, rarissime plures setas terminales vel medianas<br />

uiiilaterales, basi subinfiatas, hyaliuas, lougas gerentes. Chloro-<br />

phoi^a parietalia, pyrenoidem siagulum globosum includentia.<br />

Propagatio i'amoruui sejunctioue et zoogonidiis ovoidois, -1-ciliatis,<br />

macula v. ocello rubro uotatis, ia cellulis iuflatis ramorum<br />

termiualibus seu mediauis ortis.<br />

1. Clisetonema irreguiare Nowak. in Cohn Beitr. Biol. Pllauz. II, 1, p. 76, .,03<br />

Kirchii. iVIikr. Pllauzenwelt 1885, t. I, f. 11 (setis non delinoatis),<br />

Alg. Schles. p. 70, llansg. Prodr. p. 228, n. 481, M. Goniont in


Confei'voidea3, UlotrichiaceLy, Endoderma. 209<br />

Bull. Soc. Bot. Fr. 1885, p. 209, Weber vaii Bosse Tweede Bijdr.<br />

Algenf. Nederl. p. 3, n. 12. — Ramulis filarnento primario a^qui-<br />

crassis; cellulis vegetativis 9-15 (rarius 6-9) ^. crassis, 2-4-plo lon-<br />

gioribus; setis basi 4-5 u.. cr., piliformibus, saspe incurvis; chloro-<br />

phoris pallide viridibus, plerumque globulos amylaceos numerosos,<br />

majusculos includentibus.<br />

Ilab. endophyticum in gelatina Schizochlamydis, Tetrasporae,<br />

ChaBtophorse, Gloeotrichios, Coleocha^tes pulvi-<br />

natae, Batrachos per mi etc. in Silesia (Nowakowski, Kirch-<br />

ner) et Boheraia (Hansgirg) nec non pr. aDoorn)) Neerlandia3 (D."*<br />

A. Weber van Bosse) et in staguo pr. aVaux de Cernay» Gallife<br />

(M. Gomont).<br />

ENDODERMA Lagerh. [1883] Bidrag till Sveriges Algflora pag. 74<br />

(Etym. cndon intus et derma cutis). — Entocladia Reinke [1879]<br />

in Botanische Zeitung 1879, p. 476, Hansg, Beitrag zur Kenntniss<br />

der Algengattangen Entocladia Reinke und Pilinia Ktz. in Flora<br />

J888, n. 33, nec Endocladia J. Ag. in Lin«a3a XV [1841] pag.<br />

449, Reinkia Borzi [1888] in De-Toni Consp. gen. Chloroph. p. 2,<br />

Enionema Reinsch [1877] Contrib. p. 1 ex parte. — Thallus mi-<br />

croscopicus, e filamentis articulatis, serpentibus, irregulariter ramo-<br />

sis, in pariete celiulari <strong>algarum</strong> uonnullarum vegetantibus, subinde<br />

in stratum cellulare haud lacunosum coalitis coiistans.<br />

Propagatio (et generatio) zoogonidiis in cellulis plus minus am-<br />

pliatis Gvolutis.<br />

1. Entloderma viride Reinke in Botan. Zeitung 1879, p. 476, t. 6, 504<br />

f. 6-9 (sub Enlocladia), Hauck Meeresalgen p. 462, f. 198 (id.). —<br />

Filamentis subdendriticc ramosis; cellulis vegetativis 3-6-8 u. cras-<br />

sis, varia longitudine, plerumque diara. 1-6-pIo longioribus, subcy-<br />

lindraceis, ssepe contortis ventricosisve.<br />

Ilab. in D e r b e s i a L a in u r u x i i, N i 1 p h y 1 1 0, P r p h y-<br />

rd laciuiata et aliis algis in mari Tyrrheno, in sinu neapoiita-<br />

no (Reinke), in mari Adriatico (Hauck); in mari gerraanico ad oras<br />

NeerlandijB (D."^ A. Weber van Bosse).<br />

2, Endoderma Wittrockii Wille Om en ny endophyt. Alge p. 3, t. 1, 505<br />

Algol. Mittbeil. p. 435, t. XVI, f. 12-14 (sub EnlocladiaJ, Hauck<br />

Meeresalgen pag. 463, f. 199, Lagerh. Bidrag Till Sveriges Alg-<br />

fiora p. 74. — Endodermali viridi ])Voximum; cellulis vegetativis<br />

7-15 ti 9, cellula terininali 26


210 ('oiifcrvoiJci.e, Ulotricliiucciu, Eudoderiua.<br />

ILab. m l^^c tocarpacei s variis, iinprimis h]lachist;'i fuci-<br />

col;i, iii iiiari geriuanico ad oras Ncerlaiidiai (D."^ Webeh van I^osse)<br />

et baltico ad oras Suecia) et Norve{,MX' (Wille, La.gerheim).<br />

3. Endoderma gracile (Ilansg.) De-Toni iu Notarisia IV, 1888, p. 673, 506<br />

Entocladid gracilis Hansg. Ueber Entocladia Reinke und Pilinia<br />

Kuetz. in Flora 1888, n. 33, t. XII, f. 6-15. — Thallo miorosco-<br />

pico, endo- vel epi-phytico, e filainentis repentibus, articulatis, ra-<br />

mosis coinposito ; filamentis ad membranam cellulaj liospita^ adna-<br />

tis vel in stratum ccllularem pseudoparenchy maticum, irregularein<br />

concretis; cellulis vegetat ivis cjlindraceis, 2-3,5 raro 4 p.. latis,<br />

diametro 2-3-plo loiigior ibus; chlorophoris parietalibus, tseniiDfor-<br />

mibus, pyrenoidem globosum includentibus; membrana cellulari te-<br />

nui, hyalina, in cellulis epiphyticis sa^pe ochra flava vel ferrugi-<br />

neo-rufa colorata; zoogonidiis 4-8-16-32 intra zoogonidangia ro-<br />

tundata, 6-10 u.. lata vel singulis intra cellulas vegetativas evo-<br />

lutis, ovato-oblongis, 4-6 « 1-3, maeula rubra ciliisque binis, cor-<br />

pori pauliulo longioribus prEeditis, chlorophoro parietali, taeniLG-<br />

formi, pyrenoidom^^includente donatis.<br />

Hab. ad Cladophoram fractam var. gossypinam inter<br />

Elodeain canadensem vegetantem enio- vel epi-phyticura, in<br />

stagno quodaiu pr. «Vrschowic» circa Pragam Bohemia^ (Han-<br />

sgirg). — Zoogonidia majora, observante cl. Ilansgirg 1. c, (ma-<br />

crozoogonidia?) plerumque 5-6 « 3, in cellulis vegetativis evoluta<br />

sine copulatione germinando nova filamenta efficiunt; zoogonidia<br />

vero minora (microzoogonidia) 4*1-2,5 binatim copulant,- zygota<br />

lotundata, rnembrana crassa, dotiata, post pausam plus luinus lon-<br />

gara germinaatia.<br />

4. Endoderma? Pycnocomae Reinsch Contrib. Algol. Fungol. Melan. 507<br />

pag. 6, tab. XI, fig. 1 (sub Entoneniate Pycnomonce), Ilansg. in<br />

Flora 188, n. 33. — Thallo et superficiali et endophytico, pro-<br />

cumbonte, dicliotoine-ramoso, ex cellulis plus minusve regularibus<br />

formato; ramis integerrimis rectis aut leviter curvatis, laxe intri-<br />

catis; cellulis in medio paulo incrassatis, magnitudine ac forina di-<br />

versis. cellulis in medio pilorum iicqualibus fere rectangularibus,<br />

cellulis ramos evolventes summum versus cuneato-truncatis ple-<br />

ruinque procossu minori instructis, diametro 4-5-pIo longioribus<br />

plasinate subtiliter granuloso, olivaceo-viridi, membraiia distincta,<br />

unistratosa; zoogonidangiis ia cclluiarum filoruin serie j;icentibus,<br />

ceteris cellulis vegetativis coiiforinibus.<br />

Ilab. \n parenchymate caulis P ol y s i p hon ia^ pycnocoma*<br />

;


Coiirervoide;c, Ulotrichiaco;e, l'liiieophila. 211<br />

in mari adriatico (P. F. Heinsch). —' Ad genus Endoderina Lagerh.<br />

verisimillime pertinent etiam species sequentes a Heinsch descri-<br />

pta3 et in Contrib. Alg. Fungol. illustratM: Enlonema monilifo)-me<br />

in L a u r e ti c i a et G i g a r t i n a ex mari Adriatico, Entonema<br />

suhcorlicale in P o 1 y s i p h o n i a, C e r a m i i s, C o n f e r v i s et C 1 adophoris<br />

ex mari adriatico et mari orieutali, Entonema elegans<br />

in Chylocladia ex niari mediterraneo et adriatico. Quid<br />

sint autem Reinschianoe species Entonema sublile, Enlonema incrassatmn,<br />

Entonema robusimn, Entonema parenchymaticum<br />

ct Entonema heteromorphum vix judicare iicet; opus vere Rein-<br />

schianum, nonnullorum auctorum et mea ipsa senfentia, nullo or-<br />

dine digestum est ut de validitate generum specierumque dubius<br />

semper hscreat.<br />

BOLBOCOLEON Pringsh. [1862] Morphol. p. 8 (Etym. holbos bulbus<br />

et coleos vagina), Hauck Meeresalgen Deutsch. und QEsterr. p. 464,<br />

Kjellm. Algse of the Arctic Sea p. 316. — Thallus microscopicus,<br />

epiphyticus, e filamentis articulatis, repentibufe, ramosis composi-<br />

tus;cellula! v. articuli fere omnes dorso vel ad septi superiorem<br />

partem setam 1-2-articulatam, hyalinam, basi valide tuberculifor-<br />

mi-inflatam, superne in tubulum apertum (e quo pilum elongatum<br />

flexilem procedit) decurrentem gerenles.<br />

Propagatio zoogonidiis numerosis in cellulis superne sacciformi-<br />

prominentibus evolutis.<br />

Obs. Genus marinum.<br />

1. Bolbocoleon pillferum Pringsh. Morphol. p. 8, f. I, 1. 1, Ilauck Meeres- 508<br />

algen p. 465, f. 201, Kjellm. Alg. of the Arctic Sea p. 516, Cienk.<br />

Boricht. p. 27, Lagerh. Bidrag tili. Sveriges Alg. Flora p. 75. —<br />

Cellulis vegetativis 12-16 u. cr., duplo-quadruplo longioribus.<br />

Hab. in stratu corticali nmprimis Leathesiae marinae, Chordse<br />

Fili, Chordariai f lagell i for mis, Mesogloce vermi-<br />

c u 1 a 1 33, D u m o n t i se f i 1 i f r m i s, M y r i n e m a t i s s t r a g u-<br />

lantis, Coilonematis Dic t y os i p h n is etc. in mari baltico<br />

(Pkingsheim, IIauck), arctico ad oras Norvegine (Kjellman) et in<br />

mari albo (Cienkowski) ; ad oras Suecia3 (Lagerheim).<br />

PH/EOPHILA Hauck Verz. [1875-77] p. 57, Meeresalgen Deutsch. und<br />

ffisterr. p. 464 (Etym. a phceos brunrieus et philos amicus). —<br />

Thallus minutissimus, epipbyticus, e filamentis repentibus, articu-


212 Coiirervoiclea?, Uloti'ichiacea3, Ocliloch«jte.<br />

latis, raiiiosis coiiipositus ; collula3 v. articuli dorso setaiu siugulam<br />

(rarius duo) loiigissiuiam, gracilem, liyaliiiam, tubulosam goreiites.<br />

lutis.<br />

Propagatio (?) zoogoiiidiis iiumerosis iu cellulis v. articulis evo-<br />

Obs. Genus marinum.<br />

1. Phaeophila Floridearum llauck Verz. p. 57, Meeresalgen Deutsch. 509<br />

und (Esterreichs p. 404, f. 200, Ochlochtvle PJuvophila Falkenb.<br />

Meeresalg. Neap. pag. 233. — Filamentis omnino irregulariter ra-<br />

mosis, inter cellulas corticales <strong>algarum</strong> majorum vel ad earum<br />

superficiem repentibus, rarius stratum haud lacunosum efformanti-<br />

busjcellulis oblongis, contortis, subinde convexis, 12-40 y.. crassis.<br />

Hab. ad nonnuUas ajgas majores nec non ad Zosteram in<br />

mari adriatico (F. Hauck) et sinu neapolitano (P. Falk.enberg).<br />

ACROCH/ETE Pringsh. [1862] Beitr. zur Morph. p. 8 (Flym. acros<br />

terminaiis et chcete seta) Hauck Meeresalgen p. 405, Kabenh. Fl.<br />

Eur. Algar. III, pag. 391. — Thallus microscopicus, epiphyticus,<br />

e fllamentis repentibus, ramosis, articulatis ramulisque lateralibus<br />

brevibus, paullo irregulariterque ramosis, erectis constans; cellula}<br />

terminales ramulorum erectorum apice in setam sursum apertam,<br />

hyalinam, tubulosam, pilum longuni flexileni gerentem abeuntes.<br />

Propagatio (?) zoogonidiis numerosis in cellulis superne accretis<br />

fllamentorum decumbentium, ssepe etiam in cellula terminali ramu-<br />

lorum erectorum evolutis.<br />

Obs. Genus inarinuni.<br />

1. Acrochaete repens Pringsh. IJeitr. zur Morph. p. 8, t. 2, f. 1-U, r.io<br />

Rabenh. FI. Eur. Algar. III, p. 3UI, Ilauck Meeresalgen p. 460,<br />

f. 202. — Filamentis repentibus, ramosis; ramis brevibus, arctis,-<br />

cellulis vegotativis 7-9 u. crassis, 2-0-pIo longioribus.<br />

ILab. in stratu corticali Lea thesi ju marin;e, ChordcC Fi-<br />

li etc. in raari germanico et ad ins. Helgolandiam.<br />

OCHLOCH/ETE Thwait. [1849] in Harv. Phyc. Brit. tab. 220, (Ftym.<br />

ochlos multitudo et chctiie seta) Hausg. iu Flora 1888, n. 14-15,<br />

p. 220, AphanociLWic (A. 13r.) Uabeiih. FI. Eur. Algar. III, p. 390<br />

ex parte. — Tliallus halophilus, e lilamentis decuinbentibus, arti-<br />

culatis, ramosis constans; celluUc omnes setam longissimam, inar-<br />

ticulatam, siugulam, basi non bulbiformi-incfassatam, uno polo<br />

gerentes.<br />

II


Confervoidere, Ulotricliiaeea?, Periphlegmatiura. 213<br />

Ob^. Gonus vix ab Herposfeiro, nisi statione maritima, diversum,<br />

1. Ochlochaete dendroides Crouaa Fl. Finist. p. 128, t. 8, gen. 59, 5ii<br />

Alg. mar. Finist. n. 346. — Thallo minutissimo, ifete viridi, re-<br />

pente, articulato, ramoso, sinuoso; ramulis simplicibus, alternis;<br />

celiulis irrogularibus diametro 1-3- plo longioribus, apice seta<br />

longa, hyalina, inarticulata, erecta, attenuata, fragili instructis.<br />

FTad. ad frondes Solieria^ chordalis in sinu « Brest » Gal-<br />

lite (Crouan).<br />

2. Ochlochsete Hystrix Thwait. in Harv. Phyc. Brit. t. 226, Crouan 512<br />

FI. Finist. p. 128, Aphanochmte? ITyslrix (Thwait.) Rabenh. Fl.<br />

Eur. Algar. III, pag. 391, Cooke Brit. Freshw. Alg. p. 197, t. 80,<br />

f. 2. — Filamentis ramisque radiantibus, procumbentibus, appres-<br />

sis, in thallum disciformem, pallide viridem plus miims connatis;<br />

cellulis 10 iJ.. latis, subcjlindricis, apice in setam elongatam, inar-<br />

ticulatam productis.<br />

TTab. in plantis aquaticis, in stagnis submarinis Anglioe (W.<br />

Smith, G. H. K. Thwaites) et Galliae (Crouan). — Sec. clar. N.<br />

Pringslieim Beitr. z. Morph. d. Meer. pag. 6, videtur ha3C species<br />

cum Coleochiule pulmnata identica.<br />

Oenus clubium.<br />

PERIPHLEGMATIUM Kuetz. [1845] Phyc. gener. p. 273, Species Algarum<br />

p. 423 (Etym. a peri circa et phlegma pituita), Hansg. in Flora<br />

1888 n. 33. — Thallus halophilus, e filamentis epiphyticis, ramosis,<br />

in mernbranam laxe coalitis constitutus; celluhie microgonimica3.<br />

Obs. Generi Eyidodcrmati Lagerh. affine nisi identicum.<br />

1. Periphlegmatium Ceramii Kuetz. Phyc. goner. p. 273, t. 7, f. 3, 51:^<br />

Species Algarum p. 423. — Lutescens; ramis divaricatis, elongatis,<br />

vagis, hinc intricatis, illinc paralleliter coalitis, fastigiatis ; cellulis<br />

vegetativis 5-7 p.. cr., 2-3-plo longioribus.<br />

TTab. ad Ceramium rubrum in mari germanico (Kuetzing).<br />

2. Perlphlegmatium HimanUialiae WoIIny in Hedwigia 1878, pag. 18, 514<br />

fig. 5. — Filamentis articulatis 8-10 a. crassis, ideoque illis Pe-<br />

riphlegraatii Ceramii subduplo crassioribus, subaequilongis, laetp<br />

viridibus; cellulis vegetativis hinc illinc incrassatis, verisimiliter fru-<br />

ctiferis.<br />

Hab. ad inferiorem paginam disci H i m a n t h a I i


214 ConrorvoidecC, UlotrichiacGse, Lilliobryoli.<br />

LITHOBRYON Rupr. [18G7] in BuU. Acad. tle S. Petersbourg torae IX,<br />

n. 1, j). 35 et in Iledwigia 1807, [). 131 (Etyni. lijlhos lapis et<br />

hri/on niuscus). — Thallus e filamontis ramosis, torulosis, articu-<br />

ialis, aj^icibus piliforrai-attenuatis constans.<br />

Obs. Genus fossile i/icertura, observante cl. P. Richtei' in Iled-,<br />

wigia 1867, p. 132, verisirailiter llapalosiphoni laminoso Ilansg.<br />

{Mastigoclado laminoso Cohn) proxiraurn.<br />

1. Lithobryon caicareum Rnpi-. in llull. Acad. de S. Petersbouig 515<br />

tonie IX, n. 1, p. 35 et in iledwigia 1807, [>. 131. — Filanientis<br />

7 [i. crassis.<br />

[Jab. in raarga calcarea alba circa (cMalraysch)) et ((Arsk» in<br />

gubern. meridionali «Wjaetka» Itossise (Ruprecht).<br />

Subfamilia tertia Conferveae (Ronnera.) Lagerh.<br />

Con/ervecti liouneni. [1822] in Jonrn. Phys. XCIV, p. 19.3, era. Lagerh. [1887]<br />

Zur Entwick. einig. Conlervaceen in Rer. Deutscli. bot. Gesullscli. 1887, Baiid<br />

V, Heft 8, p. 409 p. ni. p.<br />

Confervacece Dumort. [1822] Comm. bot. p. 71.<br />

ConfervcB Stackli. [1809] M^^ra. Soc. Mosc. II, p. 52 mut. limit.<br />

Confervid,cj& Lindl. [1847] Veg. Kingd. p. 18 excl. max. parte.<br />

Confervinca Spreng. [1827] Syst. IV, p. 312 excl. max. parte.<br />

Confervoiclece Ag. [1817] Syn. Alg. p. XXV et 53 excl. max, parte.<br />

Thallus e filaraentis articulatis, eramosis, cellularum serie sirapli-<br />

ci efforniatis constitutus; cellula) vegetativ?c pleruraque diametro lon-<br />

giores, ty})ice iini- {Confcrva, Microsporci), raro bi-pauci-nucleata3<br />

{liinnclearin, Urospora) '), terminnles pilis destituta;' ; chlorophora<br />

tum ta^ni.Tjformia et aniyligera, tum disciforniia minuta, haud aray-<br />

ligera.<br />

Propagatio macro- ~) et niicro-zoogonidiis nec non aplanosporis<br />

et acinetis, rarius amoebosporis {Dauersc]mmerm.er).<br />

Generatio zygotis, (Cfr. in gonero Urospora).<br />

1) Ci"r. dc Binuclearia et TJrospora ncc non de ChcrJomorpha ndnotationem<br />

ad pag. 152,<br />

2) Singnlaria sunt macrozoogonidia iniiciliata Confervce honibycince, quco<br />

dcscripsit rl. Lagerheim Ziir b^ntwickclungsgeschichtc einiger ('onfervaceen<br />

1887, p. 411. — Adsuiit siinilia l.antiini (in Chlorophyceis) \\\ liotryclio firnnv-<br />

lalo, Pcroniclla nya/o/hecn', ct Evcjlenis.


1. Genera lij^tlrophila.<br />

ConfervoldeaB, Ulotrichiaceffi, Conferva. 215<br />

Gonspectus generum<br />

Conferva. Cellul;G vegetativic iiniaucleat;X) ; ehlorophora parva, disciformia,<br />

granulis amylaceis carentia; macrozoogonidiix uiiiciliata; microzoogonidia<br />

nonduni observata.<br />

Microspora. Cellula^ vegetativffi uninucleata? ; chlorophora taeniajformia, granulis<br />

amylaceis instructa; macrozoogonidia 2- vel 4-ciliata; microzoogo-<br />

nidia evoluta.<br />

Binuclcaria. Cellula^ veget;itivcio binucleata"; chlorophora parietalia, ta^niie-<br />

formia, semiannuliformia<br />

II. Genus halophilum.<br />

Urospora. Cellulffi vegetativa) paucinucleatae; chlorophora ta^niaeformia<br />

CONFERVA L. ^) [1737J Gen. p. 326, n. 804 em. Lagerlieim [1888] Zur<br />

Entwick. einiger Confervaceen p. 411 (ritym. a conferruminando,<br />

nomen jam a Plinio datum), Confcrva (L.) Wille Alg. Mittheil.<br />

\. 460 ex parte, Hansgirg Prodr. p. 74 ex p.,Wolle Freshw. Alg.<br />

U. S, p. 140 ex p., De-Toni e Levi Fl. Alg. Ven. 111, p. 136 ex p.,<br />

Kolderup-Rosenvinge Bidrag til Kundskaben om Slaegterne Ulo-<br />

thrix og Conferva in Botanisk Tidsskrift 111 R., 3. Bind, 1879,<br />

r^ichohormium Kuetz. [1843] in Linna^a XVII, p. 90, Phyc. ge-<br />

ner. p, 256, — Thallus e filamentis articulati;), eramosis, rliizoidi-<br />

bus destitutis, nudis vel cingulis incrustatis coMstans ; chlorophora<br />

minuta, di.sciformia, haud amyligera, parietalia, pyrenoidibus ca-<br />

rentia; ceilula; uninucleatse, merabrana littera) H ad instar rupta<br />

et secedente.<br />

Propagatio: 1. macrozoogonidiis ^) 1-2 in quaque cellula e pla-<br />

smate ortis; macrozoogonidia ovoidea, chlorophoro minuto, liaud<br />

amyligero, disciformi donata, cilio unico longiusculo antice (ubi<br />

sunt rotundata incrassataque) prasdita, ocello rubro carentia, post<br />

motum adfixa et tunc characiiformia, dein filamenta nova germi-<br />

nantia itaque nova individua evolventia.<br />

2. Aplanosporis 1-4 in quaque cellula ortis; aplanospora^ a pla-<br />

smatis glomerulo in partem celluhe inflatam contracfo septoque a<br />

cetera plasmatis parte discreto efTormata?, ut videtur, hibernantes<br />

germinatio earum haud observata.<br />

3. Amrebosporis (Dauorswarmer) h. e. plasmate contracto, motu<br />

araseboideo prajdito, verisirailiter dein zoogonidiparo.<br />

3) Vix Dillenius [1719] Nov. Gen. p. 78.<br />

4) Microzoogonidia in hoc genere, teste Lagerheim, nulki.<br />

:


210 Confervoidese, Ulotricliiacese, Conferva.<br />

Obs. Species liujus generis ab Ilormiscuc speciebus simplici-<br />

bus chloropliororum fonna et magnitudiiie, contentu magis gra-<br />

nuloso, parieto cellulari validiore, articulorum longitudine impri-<br />

mis distincta\<br />

Sii))sectio 1. Euconferva: Spccies substantia fcrrnginea Cvel calcaroa?) vix<br />

vel non incrustattu, in aquis dulcibus hauil martialibus vegetantes.<br />

1. Conferva bombycina (Ag.) Lagerli. Zur Entwick. einiger Confer- ^i*^<br />

vaceen p. 412, Ag, Syst. pag. 815, n. 10 (C. bombycina), Kueiz. Sp,<br />

p. 448, Tab. Phjc. III t. 44 f. 1-2 Rabenh. Krjpt. Flor. v. Sachs.<br />

1, p. 246, Alg. n. 109, Fl. Eur. Algar. III, p. 323, Kirchn. Alg.<br />

Schles. p. 70, Ilansg. Prodr. p. 74, n. 98, Wille Alg. Mittheil.<br />

p. 459, Cooke Brit. Freshw. Alg. p. 137 t. 53 f. 4, De-Toni e Levi<br />

Fl. Alg. Ven. III p. 139, Wolle Freshw, Alg. U. S. p. 142 t. 121,<br />

f. 8-9, Conferva sordida Dillw. Brit. Conferv. t. LX, Kuetz. Alg.<br />

exs, n. 59, Conferva serpeniina Muell. sec. Kuetz. Prolifera com-<br />

posiia Vauch. Hist. Conf. t. 14, f. 6? — Luteolo-viridis vel saturate<br />

viridis, mollis, bombycina, sicca subsericeo-nitens ; filamentis ina--<br />

quicrassis; cellulis oblongo-cylindraceis, ad septa modico sed niani-<br />

feste constrictis, 5-15 a. crassis, diametro ante divisionem 2-12-plo<br />

longioribus, (in specim siccatis plerumque alternatim collapsis).<br />

Var. genuina Wille Om Conf. tab. I-II, Wittr. et Nordst.<br />

Alg. aq, dulc. exs. n. 428, Hansg. 1. c: filamentis flavescentibus,<br />

raro dilute viridibus; cellulis 6-10 [j.. crassis, ante divisionem 2-4-<br />

plo longioribus ; acinetis (?) ovoideis vel late ellipticis, cellulis vege-<br />

tativis paullo latioribus. In aquis stagnantibus ubique fere vulgaris.<br />

— Var. paliJda Kuetz. Species p. 372, Tab. Phyc. III, t. 44, Hansg,<br />

1. c: filamentis pallide vel flavo-viridibus; cellulis 6-12 y.. crassis, 2-<br />

6-plo longioribus. In stagnis passim. — Var. sordida Kuetz. Tab.<br />

Phyc 111, t. 44, Hansg. 1. c: iilamentis obscure vol sordide vi-<br />

ridibus; cellulis 12-15 y. crassis, diametro sesqui-triplo longioribus,<br />

In iisdem cum varietate praicedente locis. Vix ab hac difl"erre vi-<br />

dotur Conferva bombycina var. major Wille in Wittr. et Nordst.<br />

Alg. aq, dulc exs, n, 519, Botaniska Notiser 1883, pag. 149 ex<br />

Suecia. — Var. eiongata llabenli. Krypt. Fl. Sachs, I, p, 246, Fl.<br />

Eur. Algar. III, p. 324, Ilansg. 1. c: filamontis pallide viridibus;<br />

cellulis ad 12,5 [/. crassis, 6-12-plo longioribus, In fossis stagnis-<br />

que Saxonia) et Bohemia! passim. — Var. minor Wille Algolo-<br />

gisclio Mitthoilungen p. 467, Witlr. et Nordst. Alg. aq. dulc. exs.<br />

n. 427, Ilansg. Prodr, p. 76: filamentis pallide vol llavo-viridi-


Confervoicieae, lilotrichiacea), ConferVa. 217<br />

bus;cellulis 5-7 y.. crassis, diametro sesqui-quadruplo longioribus,<br />

ad septa paullulum constrictis; aplanosporis late ellipticis, filamento<br />

fere duplo latioribus. In fossis stagnisque Sueciae (Wille) et Bohe-<br />

mire passim (ITansgirg).<br />

2. Conferva utriculosa Kuetz. Alg. exs. dec. n. 114, Phjc. gerra. 5i7<br />

p. 203, Sp. p. 372, Tab, Phyc. III, t. 44, Wittr. et Nordst. Alg.<br />

exs. n. 429, Hansg. Prodr. pag'. 77. n. 99, Conferim vcniricosa<br />

Kuetz. Phyc. germ. p. 203. — Filamentis pallide vel flavescenti-<br />

viridibus, mollibus ; cellulis 15-18 fji.. latis, 2-4-plo, raro 6-pl


218 ronfervoi(lca3, Ulotrichiacoa}, Conforva.<br />

llansg. rrodr. p. 74, n. 'JO, iibeolila hyaUna Kuelz. Pliyc. Gerni,<br />

p. 191, Specios p. 3(1'5, Rabenli. Krypt. Flor. v. Saclis. I, p, 243,<br />

Fl. Eur. Algar. III, p. 310. — Strato mncoso, lubrico, dilute viridi<br />

aut flavicanti ; cellulis 5,5-7,5 a. crassis, ellipticis, ovato-cylindricis,<br />

diametro duplo triplove longioribus.<br />

JTab. in paludibus silvaticis aliisque sirailibus locis, folia dejecta<br />

quisquiliasque obducens in Germania et I>oheniia. — c, Vix<br />

ab llormiscia suhiili diversa». Celluhe 3-5 u.. crass;!", diametro<br />

sesqui-triplo longiores, ad septa liaud constricta?, indicat clarissimus<br />

Ilansgirg.<br />

7. Conferva sandwicensis Ag. Syst. pag. 91, n, 25, Kuetz, Spec. et 522<br />

Tab,, Nordst. De Algis et Characeis Sandwicensibus p, 18 t. I f. 25<br />

vix Rabenh. Fl. Eur. Algar. III, p. 327. — Filis arachnoideis, lon-<br />

gissimis, implicatis; cellulis lG-20, rarius ad 20 /7.., diametro duplo,<br />

quadruplo, raro quintuplo, radicali 5-10-plo longior., membrana in-<br />

tordum crassa, lamellata.<br />

llab. in aqua dulci insul. ((Sandwicli » (Ciaudichaud), prope «Hilo»<br />

insul;e Ilawaii (S. Berggren) et in piscinis in convallibus « Paoa »<br />

et «Nuanu» insute Oahu (S, Berggren).<br />

8. Conferva? Hookerii De-Toni, Conferva sandwiccmia Flook-. et r.23<br />

Ilarv. in Lond. Journ. Bot. 1845, p. 296, Hook. Ci-ypt. antarct.<br />

II, tab. CXCII, f. 2 nec Ag. — Filamentis tenuissimis, simplici-<br />

bus, longissimis, 30-35 cm. longis, in funiculos flavo-vii'ides im-<br />

plicatis; cellulis 5,5-14 u.. crassis, diametro duplo longioribus.<br />

ITab. \\\ aquis dulcibus fluentibus ins. Falkland (J. D. Hooker).<br />

9. Conferva? tenerrima Kuotz. .Mg. aq. dulc. n 55, Spec. Alg. p, 370, ^>?4<br />

Tabul. Phycol. III, t. 42, Rabenh. Krypt. Flor. v. Sachs. p, 245,<br />

Alg. n. 17, Fl. Eur. Algar, III, pag, 322, Hansg. Prodr. pag, 74<br />

n. 01, Microfipora? ienerrima Gay in r>ull. Soc. Bot. Fr. 1S86,<br />

p. 51. — Plerumquo pallide viridis vel ochraceo-ferruginea ; cel-<br />

lulis 3-5 [j. crassis, diametro sesqui vel triplo longioribus, mem-<br />

brana tenui.<br />

Hab. in aquis dulcibus por totam Europam passim. — Var.<br />

rhypophila (Kuetz.) Ilansg. loc. cit., Conferua rhypofpliila Kuetz.<br />

Pliyc, gerni. pag. 202, Spocies pag. 370 et Tabul. 1. c, Rabenh.<br />

Alg. n. 317, Fl. Fur. Algar. III, p. i^22: viridis sed plerumque<br />

ochra ferruginosa (d)ducta; cellulis 4-G a. crassis, diametro ant


Confervoiclefe, Ulotrichiacea), Confervd. 2l9<br />

10. Conferva? Nubecula Kuetz. Tab. Phyc. III, t. 42, Rabenh. Fl. 5^^<br />

Eur. Algar. III, p. 322, Hansg. Prodr. p. 74 in notula 4. — Pal-<br />

lide viridis, mollis; caespitibus laxissime intricatis, nubeculas for-<br />

manlibus; cellulis 4,2-6,5 p.. crassis, diametro ante divisionem G-<br />

plo longioribus, post divisionem factam 3-plo longioribus.<br />

Ilab. in aquis regionis alpinae in Gerraania — Cl. Hansgirg pr.<br />

(( Petersbande» Bohemiae formam observavit quaj dubie C. Nube-<br />

cuhv refert.<br />

11. Conferva? Cladophorae Martens Preuss. Exped. nach Ost-Asien 52g<br />

p. 20, t. 1, f. 2. — Filamentis simplicibus, disco minuto radica-<br />

tis, viridibus; cellulis ina^qualibus, 12-15 y.. latis, diametro 2-4-<br />

plo longioribus.<br />

Hab. in fossis aquae dulcis ad ((Palembang» Indiae (Martens).<br />

— ((An CEdoffonmni?))<br />

12. Conferva? Farlowii Wolle in P.ull. Torrey Bot. Club VI, 1877, &27<br />

n. 27, p. 140. — Filameutis elongatis, 5-20 cm. et ultra longis,<br />

flavo-viridibus, a-tate provecta brunneis vel ochraceis; cellulis ve-<br />

getativis 7-9,5 a. latis, diametro ^-^Vo-pl^ longioribus.<br />

Ilab. ad lapides et terrarti in rivulis in America boreali (F.<br />

Wolle). — '.f Cfr. Mwrosporain vulgarem et Microspora^n abbre-<br />

viatam ».<br />

13. Conferva sesquipedalis Mont. VIII. Cent. pl. cell. nouv. in Ann. 528<br />

Scienc. Nat. 1859, p. 173, n. '^(S. — Longissima, crassa, viridis,<br />

(decolorans) ; cellulis vegetativis 50 u. latis, diametro 3-5-plo lon-<br />

gioribus, siccitate alternatim collapsis.<br />

Hab. in canalibus Louisiana^ inferioris ad arva Arundine<br />

saccharifera culta exsiccanda adhibitis miro modo pullulans<br />

(Cazin). — Usque ad 20 dm. elongata. (( An Cha?(o7norpha?)\<br />

14. Conferva Ansonii Ag. Syst. pag. 95, n. 36, Kuetz. Spec. p. 372, 529<br />

n. 23, Tabul. phycol. III, t. 46, f. III. — Atro-viridis, rigida; cel-<br />

lulis diametro ad 40 pi. Jatis du plo triplove longioribus.<br />

Ilab. in fonte Ansoni insulse Tinian (Gaudichaud). — Mem-<br />

brana turgescens, laxata, fibrilloso-Iamellosa. Species insignis, C/uV'<br />

tomorphce forte adnumeranda. — Var. brevis Nordst. in Wittr.<br />

et Nordst. Alg. aq. dulc. exs. n. 420 et in Botaniska Notiser 1882,<br />

p. 55: cellulis paullo brevioribus, diametro 30-32 p.. V/o-^ l-^Vgplo<br />

longior. In fossa ad (( Santa Rita » pro[)e (( Pirassununga<br />

Brasilia^. Cfr. Lagerh. Siiswasser. Chffitomorpli. [1887] pag. 199,<br />

t. IX, f. 11-13.<br />

»


226 ConfervoiJeao, Ulotrichiace.Te, Conlerva.<br />

Subsectio 2. Psichohormium (Kuetz.) Rabenli.: Species cingulis seu annulis<br />

ferrugineis (vel calcareis?) conspicue incrustatoe, in aquis imprimis mar-<br />

tialibus vel rarius salinis vegetantes.<br />

15. Conferva martialis Ilanst. Ueber gepanzerto Confervafaiien in 530<br />

Sitzungsb. der nied. Ges. zu Bonn V. Jahrg., II. Halfte, 1878, p. 78<br />

et in Hedwigia 1878, p. 119 (ad interim), Psicholiormium glo-<br />

hulifcrum, distans, approccimatum, incequale Kuetz. Species<br />

pag. 374 et Tab., F^hyc. germ. pag. 201, Phyc. gener. pag. 25G,<br />

Conferva ISaiieana Rabenh. Fl. Eur. Algar. III, p. 324. Psicho-<br />

Jionnium suhtilc Rabenh. niscr. — Ccicspitibus magnis, lateritiis,<br />

bonibycinis, mucosis; cellulis ad 7,5 [).. latis, diametro fequalibns<br />

vel o-6-12-20-plo longioribus, exacte cylindricis, his illisve tumidis,<br />

maxime hyalinis; cingulis plerumque cylindricis, cellulas 2-3<br />

contiguas occupantibus, fuscescentibus.<br />

Jlah. in Moravia, in rivulo aFiirstenwald » (Stoitzner), in Ger-<br />

mania (Kuetzing, Hanstein). — Forma crassior, Conferva fuscc-<br />

scens (Kuetz.) Rabenh, Krypt. Flor. v. Sachs. I, pag. 247, Fl.<br />

p]ur. Algar. III, pag. 325, Hansg. Prodr, pag. 76, n. 97, Psichohormium<br />

fuscesccns Kuetz. Sp. pag. 375, Rabenh. Alg. n. 1128:<br />

viridi-fuscescens vel rufo-fuscescens, bombycino-mollis ; cellulis<br />

vegetativis 12-16 a. latis, sesqui-triplo longioribus, ochra ferruginea<br />

srepius incrustatis. In aquis martialibus Germaniae et Bohemi.T.<br />

— Forma verrucosa (Ag.), Confcrva verrucosa Ag. Syst. p. 93,<br />

n. 27, Rabenh. Fl. Eur. Algar. III, p. 325, Confcrva rufesccns<br />

Kuetz. Alg. exs. n. 149, Hansg. Prodr. p. 75, n. 96, Psicholiormium<br />

verrucosum Kuetz. Spec. p. 374 et Tabul.: fusco- vel ru-<br />

bro-ferruginea, floccoso-crespitosa; cellulis vegetativis 12-15 a. la-<br />

tis, diatnetro l-^Yo-plo longioribus ; cingulis plerumque regulari-<br />

bus, oblongo-cylindricis, plus minus remotis, rufo-fuscescentibus. In<br />

fossis pnx}cipue martialibus per Europam australem passim.<br />

16. Conferva saiina (Kuetz.) Rabonh. Fl. Eur. Algar. III, pag. 325, 531<br />

Hansg. Prodr. pag. 77, n. 102, PsiclioJinvmium salinum Kuelz,<br />

Tab. Phyc. III, t. 43. f. 8. — Rufo-forruginoa, ciiospitosa; cellu-<br />

lis 18-25 u. crassis, diamotro 3-5-plo longioribus; cingulis tonuis-<br />

simis, cylindraceis, fuscescentibus.<br />

Ilah. in aquis salinis prope «Creuzburg )> ad (cEisenach )) Thu-<br />

ringia; (A. Rorsr) pr. (c Ouzic, Cizkowic » et ((Sulowic» Bohemiio<br />

(IlANsnmo). ((An Microspora?n — Var. subconstricta Hansg. 1. c.<br />

collulis 15-25 u. cr., ;*-8-plo longioriltus, jiinc indo mombrana<br />

:


ConfervoideaB, Ulotricbiaceae, Conferva. 221<br />

profuiide coustricta doiiatis. In aquis salinis cum specie in Bo-<br />

heniia.<br />

17. Conferva gracilis (Kuetz.) Rabenh. FJ. Eur. Aigar. III, p. 325, 532<br />

Psichoho7'mium gracile Kuetz. Species p. 374, Rabenh. Alg.<br />

n. 792! — Ciespituloso-floccosa, botnbycino-mollis, cineroa vel pal-<br />

lide viridis; cellulis 7-12,5 a. crassis, diametro 2-3-4-plo longio-<br />

ribus; cingulis cylindraceis, plerunique regularibus, sordide viridi-<br />

bus, plus minus approximatis, nonnunquam confluentibus.<br />

Hab. in aquariis Germanise passim.<br />

18. Conferva Canepse De-Not. in Hedwigia 1869, p. 31, Iilrb. critt. 533<br />

ital. ser. II, n. 126 (sub Psichohormio). — Laite olivaceo-virens,<br />

late intricata, in sicco borabycina ; cellulis valde pellucidis, 20 a.<br />

crassis, diametro 2-3-plo longioribus; cingulis crassis, dein pal-<br />

lescentibus, rotundatis vel oblongato-torosis.<br />

Hab. in aquario ad «Pirri» in insula^ Sardinia^ regione meri-<br />

dionali (Canepa). — Confervce cinerece proxima.<br />

19. Conferva cinerea ('Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 325, 534<br />

Psichohormium cineream Kuetz. Species p. 375, Pliyc. germ.<br />

p. 201 (incl. var. ?) — Sordide viridis, subcinereo-viridis, flocco-<br />

so-csespitosa, subrigida; cellulis 10-15 a. crassis, diametro sesqui<br />

vel triplo longioribus; cingulis sordide et pallide viridibus, globosis<br />

vel cylindricis, plerumque confluentibus.<br />

Hab. in aquariis Germaniae, Italia^ et Neerlandi;x3 passim. —<br />

«An Con/ervcv martialis forma, pro ratione aqua? natalis, orta?»<br />

20. Conferva Glaziovii Zeller in Vidensk. Meddels. Kopenhagen 1876, 535<br />

p. 420. — Filamentis singulis vel glomeratis, viridescentibus, flac-<br />

cidis; cellulis vegetativis cylindricis, 4-5 u.. latis, diametro l'^/.^-''^-<br />

plo, raroultra longioribus; citigulis ferrugineis hinc inde sparsis.<br />

Hab. ad Vaucheriam sessilera epiphytica circa a Rio de<br />

Janeii^o)) in Brasilia (A. Gl^ziou).<br />

21. Conferva major (Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 325, 536<br />

Psichohormium majus Kuetz. Tabul. Phycol. III, p. 16, t. 49,<br />

f. 4. — Pallide viridis, lutescens; cellulis 22-34 a. crassis, diaine-<br />

tro duplo longioribus, post divisionem factara diametro iequalibus ;<br />

cingulis cylindraceis, fuscescentibus.<br />

Hab. \\\ aquariis caldariorum ad Pataviuiu Italia^ borealis (Me-<br />

NEGHiNi). — «An huc Psichohormium cinereum var. paiavinum<br />

Kuetz. Species p, 375?»<br />

22. Conferva vitteliensis Mont. VIII. Cent. pl. cell. nouv. in Ann. 537<br />

Scienc. Nat. 1858 p. 153, n. 78 (sub Psichohormio). — Ferrugi-


222 Confervoideae, Uloti'icliiace;je, Conrerva.<br />

iiosa; filamentis siinplicibus, exilissiinis, articulatis; cellulis 4-6,5<br />

';.. latis, diametro o-5-plo loiigioribus; ciugulis cylindricis, fulvo-<br />

rufis, asperulis, magnitudiiie variis.<br />

llab. in aquis martialibus fontis Puellarum apud ({Vittcl)) in<br />

Vogesis (Bouloumie). —•<br />

CiDspites<br />

oflormat hccc species plus miiius<br />

longos et crassos, colore viridi ferrugineoque variegatos. An adha}-<br />

rens sit alga vel fiuitans incertum est.<br />

23. Conferva Welwitschii Mont. VIII. Cent. pl. cell. nouv. in Ann. ^38<br />

Scienc. Nat. IS59, p. I7o, n. 87 (sub PsicJiohormio). — Glauco-<br />

viridis, fragilis; tilamentis simplicibus, niediocribus, articulatis; cel-<br />

lulis 10-12 u.. latis, diametro subticqualibus, geniculis vix aut non<br />

contrictis; cingulis approximatis, ut plurimum transversim oblon-<br />

gis, glaucis.<br />

Hab, in fontibus ad parietes pr. «S. Pedro dc Sal » in pro-<br />

vincia «Peira)) Lusitani^u (Welwitscu).<br />

Formiu partim nou sat notce, partiiii verisiraillime o genere reraovendte.<br />

24. Conferva polita Harv. Manual p. 127, Kuetz. Species p. 373, 539<br />

Rabeiili. Fl. Eur. Algar. III, p. 32G. — Filis elongatis, rectis, fra-<br />

gilibus, mucosis, in cnespites aggregatis; cellulis diametro triplo<br />

longioribus, protoplasmate granuloso.<br />

llab. in rivulis Anglias.<br />

25. Conferva? pallescens Kuetz. Spec. p. 371 et Tabul., Rabenh. I. c. 510<br />

p. 326. — Pallide virescens; cellulis 12-13 y.. crassis, diametro du-<br />

plo longioribus, granuliferis.<br />

Hab. in aqua dulci insulaj l^riuitatis (Crueger). — (lAn Mi-<br />

crospo7'a ? ))<br />

20. Conferva dubia Kuetz. Spec. p. 371 — Viridis, rigidula, subrocta; 541<br />

collulis 12-13 u.. crassis, diametro a^qualibus (raro paullo breviori-<br />

bus vel longioribus), exacto cylindricis.<br />

Hab. \n aqua dulci prope «Moutaud» Gallio (Lrnormand).<br />

27. Conferva? schizoilerma Grun. in Rabenh. FI. Eur. Algar. III, 542<br />

p. 326. — Cellulis initio diametro 2-3-plo longioribus, ad sopta<br />

leniter contractis, endochromate densiore farctis; filamoiitis vagi-<br />

natis ; vagina (ciiigulo?) [)ai'tim, propter (ili iiicreraentum, lacerata,<br />

intorrupta, demum evanoscente, tum filamenti cellula} majorem<br />

longitudinein (4-5-pIo diametro supcrantom) contingunl; diam. 12,<br />

5-13 u.. vagina paullo crassiori.<br />

Hab. inter Charain vulgarom in lacuna vallis (( Kostenthal »<br />

propc (( Klobenstcin )) Tyrolia} australioris {U. De-Hausmann).


Confervoidese, Ulotricliiaceoe, Coiiferva. 223<br />

28. Conferva podagraria Ilook. fil. et Harv. Crypt. antarct. p. 189, 543<br />

tab. CXCI, fig. III, Kaetz. Species pag. 375. — Filatneiitis simpli-<br />

cibus, basi intertextis, breviusciilis, tiuctuantibus, floxuosis, flaccidis,<br />

tlavo-viridibus ; cellulis diatnetro plerumque sequalibus, opacis<br />

membraiia cellularutn extus sa^pe monstruoso-tuberculosa.<br />

Ilab. in aquis dulcibus fluentibus insulae u Kerguelen » oceani<br />

indici. — Habitus fere Confervcv scrobwulorum J. Ag. vel Con-<br />

ferv(iru7n e sectiono Psichohornin.<br />

29. Conferva scrobiculorum J. Ag. ex Kuetz. Sp. p. 372 et Tab., Ra- ^44<br />

benb. FI. Eur. Algar. III, p. 320. — Mucosa, albicans vel pallide<br />

viridis, intricata, rigidiuscula, granulis parasiticis aggregatis ver-<br />

ruculosa; cellulis 18-25 y.. crassis, diametro triplo longioribus.<br />

IJab. in Suecia — a Vix ab hac specie vel a Conferva salina<br />

diff^erre videtur species anterius sub nomine Conferoce iubercu-<br />

losce Ag. Sjst. p. 92, Kuetz. Species p. 375, ita descripta. « Fila-<br />

mentis simplicibus, flavescentibus, tenuissimis, implicatis, verrucosis,<br />

cellulis diametro triplo longioribus, verrucis fllo triplo latioribus.<br />

In aqua salsa circa fabricas salis stillatorias Helveti^e».<br />

30. Conferva serpens Kuetz. Species p 373, Rabenh. Fl. Eur. Algar. 545<br />

III, p. 326. — Crispa, tortuosa; cellulis 30-45 a. crassis, diametro<br />

2-3-plo longioribus.<br />

Hab. in rivulis ad rupes Texas (Lenormand), in fluminum ostiis<br />

Afric?e australis (Krauss). — u .\n Chcctotnorpha%y><br />

31. Conferva Antiilarum Kuetz. in Botan. Zeit. 1847, p. 107, Tabul. 545<br />

phycol. III, t. 45, f. II, Species p. 373. Rabenh, FI. Eur. Algar.<br />

111, p. 326. — Viridis, flaccida; cellulis 18 a. crassis, diametro<br />

sesqui-triplo longioribus.<br />

Ilab. in aqua dulci Antillarum.<br />

32. Conferva punctifera Kuetz. Spec. Alg. p. 372, n. 19, Tabul. phyc. 547<br />

III, t. 45, f. III. — Albo-virescens, submucosa, curvata; cellulis<br />

13-18 .7. crassis, diametro lYg-S-plo longioribus, hyalinis, subti-<br />

liter et eleganter nigro-puiictatis, levissime ventricosis, septis le-<br />

viier contractis.<br />

Hab. in stagnis aquje dulcis Seeiandiae (Van den Boscu).<br />

33. Conferva affinis Crouan in Schramm et Maze Algues de la Gua- 548<br />

deloupe ed. I, p. 35 n. 64. — Filamentis simplicibus, valde gela-<br />

tinosis, sericellis, viridi-smaragdinis, submetallice nitentibus, in<br />

aqua saturatius coloratis.<br />

Hab. in insula Guadelupa. — In Maze et Schramin Alg. Gua-<br />

del. ed. II ne memorata quidem.<br />

;


224 Confcrvuide^o, Ulotrichiacece, Coiiforva.<br />

34. Conferva saxatilis Crouan in Schraium et Mazc Algues de la 540<br />

Guadeloupo od. I, p. 35, n. 05 et in Mazo et Scliramni Algues de<br />

la Guadeloupe ed. II, pag. 47. — Filamentis sim})licibus, soriceis,<br />

subgelatinosis, laete viridibus, aore expositis flavo-virescentibus.<br />

Hab. ad rupes aqua pluviali irroratas in insula Guadelupa (Coll.<br />

n. 2:32, I. ser).<br />

35. Conferva? clandestina Berk. Glean. p. 34, tab. 13, tig. 1, Harv. 550<br />

Man. p. 131, n. 30, Kuetz. Species p. 373. — Filamentis 2 mm.<br />

circ. altis, adnatis, erectis, simplicibus, mucosis, ilexuosis, in stratum<br />

sordide albura aggregatis; cellulis diametro triplo longioribus, gra-<br />

nulis distinctis punctatis.<br />

Hab. ad lapides inter Algas putridas marinas ad uWeymoutii<br />

in Anglia (Brrkeley). — a Ex ipso Borkelej vix Conferva, aptius<br />

Phycomycelum generi Leplomiio adscribenda)).<br />

36. Conferva arborum Ag. Syst. p. 88, Kuetz. Species p. 373. — 551<br />

Filamontis simplicibus, tenuibus, intricatis; cellulis diametro duplo<br />

longioribus.<br />

Hab. ad corticem arborum in insulis Marianis (Gaudicuaud).<br />

37. Conferva funicularis Ag. Syst. p. 91, Kuetz. Species p. 373. — 55^,<br />

Filamentis simplicibus, araciinoideis, in penicillos filiformes contor-<br />

tis; cellulis inconspicuis.<br />

— ((<br />

Hab. iii fluvio (cAgagnan insuUo Marianai Guliam (C.AUDicnAUD).<br />

Forto non Iiujus generis sed siplionacea».<br />

38. Conferva moluccana Ag. Syst. p. 91 Kuetz. Species n. 373. — 553<br />

Filamentis simplicibus, capillaribus, longissimis, flavescentibus; cei-<br />

luiis diametro duplo longioribus.<br />

Hab. ad insulam ((Bisang)) Moluccoiisium (Gaudiciiaud).<br />

39. Conferva striolata Ag. Syst. p. 92, Kuetz. Species p. 374. — 554<br />

Fiiamentis siinpiicibus, arachnoideis, pellucidis; coiiulis diametro<br />

duplo longioribus, transverso striatis.<br />

Hab. in sinu Codano. — (( An, ex cl. Kuetzing., Hormiscia vol<br />

Urospova'^. )^<br />

40. Conferva obtusa Ag. Syst. p. 101, Kuetz. Spocies p. 374, — Fi- 555<br />

iamontis simplicibus, setaceis, adiiatis, fasciculatis, obtusis; coliuiis<br />

diametro paruin loiigioribus,<br />

UaJ). ad iitora GaIli;o. — ((<br />

An Ebichit>/a1))<br />

41. Conferva globulosa Ag. Syst. p. 101, Kuetz. Specios p. 374. — Fi- 55.5<br />

laraentis simplicibus, sctaceis, adnatis, fasciculatis, obtusis; coUulis<br />

diametro iicqualibus, globulo fusco notatis.<br />

Hab. ad litora Gailia^. — (( An Hlacfiisla? ))<br />

»


Confervoideae, Ulotrichiacecie, Mici-ospora. 325<br />

42. Conferva auricoma Suhr in Flora 1810, p. 296, Kuetz. Species 557<br />

p. 374. — Filamentis simplicibus, intricatis, aureo-stramineis, luci-<br />

dis; cellulis irregularibus, diametro 3~6-plo longioribus.<br />

Hab. in sinu Codano. — «An E^.achisia'? ))<br />

43. Conferva? grata Ag. Syst. p. 104, Kuetz. Species p. 374. — Fila- 558<br />

mentis erectis, roseis, ramosis; ramis brevibus, rectis, rigidulis;<br />

cellulis diametro triplo longioribus ; geniculis crassis, obscuris.<br />

Hab. in Ceramio rubro ad oras Galliae. — «Aq Chan-<br />

(ranamh)<br />

44. Conferva Villum Ag. Syst. p. 104, Kuetz. Species p. 374. -- Fi- 559<br />

lamentis simplicibus, tenuissimis, brevissiinis, purpureis; cellulis<br />

diametro duplo longioribus.<br />

Had. ad Zoophyta fruticulosa circa insulam Teneriffam<br />

3t Ravak (Gaudichaud). — «An Allogonfi seu Bangicv sp.?))<br />

45. Conferva? ornata Ag. Syst. p. 101, Kuetz. Species p. 356. — 5^0<br />

^Eruginosa; filamentis dicliotomis, flexuosis; ramis adscendentibus;<br />

cellulis moniliformibus, diametrum acquantibus.<br />

Hab. in lacu a Maelaren )) ad pontem prope « Traneberg )). Sue-<br />

ciae (?) — aE diagnosi haud Conferva., fortasse Cyanophyceis ad-<br />

scribenda? ))<br />

46. Conferva aibida Corda in Sturm D. C. Fl. II.<br />

Hab. in Boheraia. — Speciminibus authenticis uon extantibus 501<br />

ha3C species et subsequeus, ab ipso Hansgirgio, qui floram phyco-<br />

logicam bohemicara eximie illustravit, omissse sunt.<br />

47. Conferva brunnea Corda in Sturm D, C. Fl. II. 562<br />

Hab. in Bohemia.<br />

4S. Conferva usneoides Opiz Mus. est, teste Hansgirg, Vaucherice<br />

species.<br />

MICROSPORA Thur. [1850] in Ann. Scienc. Nat. 3« serie, tora. XIV,<br />

p. 221, era. Lagerh. [1888] Zur Entwickelungsgeschichte einiger<br />

Confervaceen p. 417 (Etym. micros parvus et spora), De-Wild.<br />

Le genre Microspora doit-il etre conserve? in Compt. rend. Soc.<br />

Bot. Belg. 1887, p. 92, Gay Sur la formation des Kystes chez les<br />

Chlorosporees in BuII. Soc. Bot. Fr. t. XXXIII, 1886, p. LVIIl,<br />

Conferoa^ sp. auct. nonnull., Spha^roplece sp. Berk. —•<br />

Tliallus<br />

e filamentis articulatis, eraraosis, rhizoidibus destitutis, nudis con-<br />

stans; chlorophora taenia^formia, mucosa, siraplicia vel subramosa,<br />

undulata, amyligera, pyrenoidibus carentia (an semper?); cellulse<br />

15


226 (^oiiforvoidecO, Ulotrichiaceio, Microspora.<br />

iiiiinuclea(,;c, metnbrana litlerie H ad instar rupta et secedente<br />

donalce.<br />

Propagatio: 1. jMicrozoogonidiis biciliatis, minLitissimi!?, nutnero-<br />

sis in quaque cellula ortis, sine copulatione nova filamcnta gcr-<br />

minantibus.<br />

2. Macrozoogonidiis ^) 1-2 e plasinatis contractione ortis; ma-<br />

crozoogonidia globoso-ovata, polo aiitico hyalino biciliata, granula<br />

amylacca includentia, occllo rubro carontia, jam intra cellulam<br />

matricalera sese agitantia, libcrata post motuin germinantia.<br />

3. Aplanosporis (cfr. etiaai amoobosporas) et acinetis.<br />

4. Amoibosporis (Daiiei^schiodrmer) o contractione plasmatis<br />

ortis, globosis, primo in muco e cellula3 parietis diffluentia effbrmato<br />

raotu araoeboideo donatis, dein raerabrana tenui involutis; germi-<br />

Uiatio haud observata.<br />

1. Microspora floccosa (Vauch.) Thur, Recherch. sur les zoospores 5()3<br />

des Algues p. 12, t. 17, f. 4-7, Rabenh. Krypt. Flor. v. Sachs. I,<br />

pag. 245, Alg. n. 356, FI. Eur. Algar. III, p. 321, Lagerh. Zur<br />

Enwick. einiger Confervaceen p. 417, Con/erva floccosa Ag. Syst.<br />

p. 89, Kuetz. Spec. p. 371, n. 11, Tab. Phyc. 111, t. 43, f. 3, Pro-<br />

lifera (loccosa Vauch. Ilist. Conf. t. 14, f. 3, Hansg. Prodr. p. 7&,<br />

n. 92, Wolle Freshw. Alg. U. S. p. 140, t. 120, f. 21-29, Wille<br />

Om Conf. t. 2, Wittr. et Nordst. Alg. aq. dulc. exs. n. 423. —<br />

Cajspitibus floccosis, pallide vel flavo-viridibus; cellulis 10-18 a.<br />

latis, ante divisionem duplo vel subduplo longioribus, post divisionem<br />

factam diametro cequalibus vel paullo brevioribus; mem-<br />

brana tenui, ad septa vix constricta.<br />

Uah. \\\ stagnis Europa) et Americ.ie borealis passim. — Cellu-<br />

lcC, ex Ilansgirg, in forraa typica G-9 a. crassa^ at formain ab eo<br />

ipso descriptam dubie ad Microsporam /ioccosam Thur. refert.<br />

2. Microspora vulgaris Rabenh. Krypt. Flor. v. Sachs. p. 245, FI. ^*J4<br />

Eur. Algar. III, p. 321, Conferx>a V)ulgaris WoIIe Freshw. Alg.<br />

U. S. p. 142, t. 21, f. G-13, Microspora bombijcina Thur. 1. c,<br />

Conferva bombycina incequalis, subcvqualis Kuetz. Spec. et Tab.,<br />

A. Braun Ueber Chytridium t. II, f. 5-8, Rabenh. Alg. n. 146, 1574,<br />

1) Adsuiit quoquo, obsorvante cl. Lagorhoiui loc. cit., raacrozoogonidia 4-ci-<br />

liata, singula vol l)iiia iii (|uaquo ccllula orta, globosa, 13-14 yt. diani. ;oquaii-<br />

tia; plasiiia ad oa porlicioiidu, 1-2 gloniorulos rotuiidatos, diiaidia ox purto<br />

viridos, diiiiidia hyalitios cfilcit.


Coiiforvoidoae, Ulotrichiaceye, Microspora. 227<br />

Erb. ciitt. it. n. 762. — Lnete viridis; cellulis 10-12 (1, crassis, plus<br />

minus inflatis, diametro ^-Syg-plo longioribus; membrana firma.<br />

Ilab. in stagnis, fossis per totam Europam et Araericatii bo-<br />

realem passim. — Var. Farlowii WoUe 1. c, verisimiliter ad M.<br />

abhrev^ialain pertinet. Cfr. etiam Conferaa Farloioii Wolle quae,<br />

ut videtur nihil aliud est, etsi sjnonymum omitterit ci. Wolle.<br />

3. Microspora fugaclssima (Roth) Rabenh. FJ. Eur. Aigar. III, p. 321, 565<br />

Conferva fugacissima Roth Cat. I, p. 176, Ag. Syst. p. 43, n. 26,<br />

Kuetz. Sp. p. 371 non Juergens Alg. exs., Rabenh. Aig. n. 257 et<br />

709! Woiie Freshw. Alg. U. S. p. 141, t. 120, f. 10-12. — Pal-<br />

iide viridis vel iuteo-viridis, saape csespites magnos formans; fila-<br />

mentis valde eiongatis, tenaciuscuiis; celiuiis 10-12 [x. crassis, dia-<br />

metro ante divisionem 4-5-pio iongioribus, post divisionem factam<br />

2-2Y2-plo longioribus, membrana ad septa non constricta.<br />

Hab. in aquis stagnantibus hinc inde per Europam et Americam<br />

borealem. — Var. salina Wolle Freshw. U. Alg. S. p. 141 :<br />

obscure viridis, crassior; celiulis 12-14 a. crassis, 2-3-plo iongio-<br />

ribus. In aquis subsaisis Fiorid?e (Wolle).<br />

4. Microspora amoena (Kuetz) Rabenh. FI. Eur. Aigar. III, p. 321, 566<br />

Lagerh. Zur Entwicli. einiger Confervaceen pag. 417, Conferva<br />

aimjena Kuetz. Spec. p. 372, n. 21, Tab. Phjc. III, t. 45, Hansg.<br />

Prodr. p. 77, n. 103, WoIIe Freshw. Alg. U. S. p. 140, t. 121,<br />

f. 1-5, Wille Conf. tab. II, Wittr. et Nordst. Alg. aq. dulc. exs.<br />

u. 218. — Lsete viridis, rigidula; celiuiis cylindraceis, 20-25 u..<br />

ktis, diametro ante divisionera paene duplo longioribus, post divis.<br />

factara diametro a^quaiibus; merabrana subcrassa, firma, subtiiissime<br />

striata, ad septa haud constricta.<br />

Hab. \\\ aquis stagnantibus iimpidis inprimis in Gerraania, Bohe-<br />

mia, Suecia, Araerica bor. — Var. gracilis Wille Ferskvandsai-<br />

ger fra Novaja Seralja p. 65, t. XIV, f. 90: tenuior; cellulis 12-<br />

18 [j.. latis, ante divisionera diaraetro 3-4-plo longioribus, post di-<br />

visionera eo circ. l'/^ iongioribus. Pr. uGaskap» Novae Seraiise (N.<br />

Wille).—Adest etiam var. norvegica Wiiie Algologiska Bidrag 1880<br />

et Aigologische Mittheihungen p. 429; rhizoidibus nuiiis; chioro-<br />

phoris cylindraceis, subinde vacuolis raagnis et rainutis interruptis,<br />

sine pyrenoide; granuiis araylaceis niinutissimis. In aquis Norvegise<br />

(N. Wille).<br />

5. Microspora pachyderma (Wiiie) Lagerh. Zur Entwick. einiger Con- 567<br />

fervaceen pag. 417, Conferua pachi/derma Wiile Aigoiogische<br />

Mittheiiungeu p. 466, t. XVII, f. 57-63, Hansg. Prodr, n. 482, Wittr.


238 Conrervoidere, Ulotrichiace^c, Microspora.<br />

et Nonlst. Alg. aq. dulc. exs. n. 427. — Cellulis vegetativis 9-12<br />

a. crassis, diatueti'o sesqui-triplo lorigioribus, membrana ai"assa<br />

donatis; cellulis perdurantibus (acinetis) sine peculiari moditicatione<br />

cellulis vegetativis efformatis, ollipsoideis vel subgloboso-quadran-<br />

gularibus.<br />

Hab. in stagnis prope (( Rydboholm n Suecia} (Wille;) nec non pr.<br />

((Ou\val,Dux, Lomnic, Wiosenbande » Bohemia^ (Hansgirg). — Fila-<br />

menta subinde habitum Cf/lindrocapsw rcferunt, sunt revera hinc<br />

illiiic incrassati.<br />

0. Microspora Wittrockii (Wille) Lagerh. Zur Entwick. einiger Con- ^68<br />

fervaceen p. 417, Conferva Wzilrockii Wille Algologische Mitthei-<br />

lungen p. 461, t. XVII, f, 35-42. — Cellulis vegetativis 20-24 y..<br />

latis, sesqui- ^V^-longioribus ; chlorophylla parce evoluta, more<br />

aique secus parietes cellularum disposita, raro laminam simplicem<br />

vel ramosam efficiente; nucleo centrali unico, nucleolum gereute;<br />

aplanosporis exacte spha^ricis, 18-20 u.. diam.<br />

Hab. ad (( Rydboholm » Suecise. — Huc verisimiliter pertinet,<br />

suadente quoque cl. Wille Algol. Mittheil. p. 460, Ulolhrix zeriata<br />

Cornu in Bull. Bot. Paris 1874 in Gallia reperta.<br />

7. Microspora Willeana Lagerh. in litt. — Cellulis vegetatis 13-16 569<br />

[j.. latis, diaraetro aequalibus vel fere duplo longioribus, membrana<br />

tciiui donatis; aplanosporis globosis, 13-15 y. diam., a macrozoogo-<br />

nidiis ortis ; acinetis cyilindricis, angulis rotundatis vel subglobosis,<br />

14-18 [)..<br />

diam., a cellulis lilamenti, membrana iucrassata, ortis; ma-<br />

crozoogonidiis 8-14 .-/. diam.<br />

Hab. in (( Stadshagen » Holmiie et ad Upsallam Suecia) (G. La.-<br />

oerhrim).<br />

8. Microspora abbreviata (Rabenh.) Lagerh. Zur Entwick. einig. Con- 570<br />

fervaceen p. 417, Con/erva abbreviata Rabenh. Krypt. FI. Sachs.<br />

p. 246, FI. Eur. Algar. III, p. 323, Hansg. Prodr. p. 75, n. 93,<br />

Wittr. et Nordst. Alg. exs. n. 424, Wille Om Conf. t. 2, Confer-<br />

va ochracea Kaotz. Phyc. germ. p. 202?, Conferva /loccosa ochracea<br />

Kuetz. Alg. Dec. n. 57, Conferva /loccosa var. JSovo) Sem-<br />

lice Wille, Ferskvandsalger fra Novaja Somlja p. 64 t. XIV f. 88<br />

Conferva Funlcii Kuetz. Phyc. germ. p. 202, Species p. 371, Ra-<br />

l)enh. FI. Eur. Algar. III, p. 322, Confcrva bombycina Funk Crypt.<br />

GewJichse n. 720 noc Ag., Microspora Farlowii Wolle? ex Hansgirg.<br />

— Ccespitulis iloccosis, fluctuantibus, I;ete viridibus sed plerumque<br />

ochra ferruginea coloratis; collulis vogetativis breviter cylindra-<br />

ceis, ad genicula vix constrictis, 5-10 a. latis, ante divisionem


Confervoideae, UlotrichiaceaSj Microspora. 229<br />

sesqui-triplo longioribus, inembrana Iiomogeiioa hyaMna, incras-<br />

satula.<br />

Ilab. in fontibus, stagnis fossisque martialibus in Germania,<br />

Bohemia, Nova Semlia, America boreali. — « Vix a Mzcvospora<br />

abbi^eviala (Rabenh.) differunt Conferva ochracea Kuetz. et Con-<br />

ferva Funkii Kuetz., quse hic, ut synonima, relatas sunt».<br />

9. Microspora? stagnorum (Kuetz.) Lagerh. Zur Entwick. einiger 571<br />

Confervaceen p. 417, Conferva tencrrima var. slagnorum Kuelz.<br />

Ulothrix tenerrima var. stagnorum Kuetz., Ulothrix stagnorum<br />

Kuetz. Wilie Om Conf. t. II, Conferva stagnorum Kuetz. Tab.<br />

?\\yc. II, t. 87, f. 2 cl nec a-c, Wittr. et Nordst. Alg. aq. dulc.<br />

exs. n. 425 a.\ Hansg. Prodr. p. 75. Cfr. Kolderup-Rosenvinge<br />

Slaegt. Ulothrix og Conferva p. 118, t. I, f. 10-14. — Ca^spitibus<br />

flavo-viridibus, deraum expallescentibus; cellulis 5-9 y. latis, dia-<br />

metro 1-2-rarius, 3-4-plo longioribus; membrana pro ratione cras-<br />

sa, hyalina; cystis (aplanosporis) ellipticis vel subglobosis, cellu-<br />

lam matricalem omnino vel fore ex toto complentibus.<br />

Ilab. in aquis stagnantibus Germanije Suecia? Lusitanae, Serbi;v'<br />

(IsTVANFFi?) et Bohemia3 passim ; etiam in America australis ad<br />

« iVIontevides » (Wille). — Vix ab hac specie differre videtur<br />

Psichohormium uliginosum Itzigz. in Flora 1854, pag. 17 cum<br />

icone.<br />

10. Microspora globulifera (Kuetz.) De-Toni, Conferva globulifera 572<br />

Kuetz. Species p. 372 incl. vai". flacca, Hansg. Prodr. pag. 77,<br />

n. 101, Conferva fontinalis var. globulifera Rabenh. Fl. Eur.<br />

Algar. III, p. 323 non Psichohormium. globuliferum Kuetz. Species<br />

p. 374 nec Conferca globulifera Rabenh. 1. c. pag. 324. —<br />

Ca)spitibus libere natantibus, pallide vel sordide flavescenti-viri-<br />

dibus; filamentis rigidulis, rarius flaccidis et mucosis; cellulis 15-<br />

20 a. latis, diametro 4-8-pIo longioribus, cylindraceis, granulis<br />

amylaceis numerose seriatis, merabrana crassiuscula donatis.<br />

Ilab. in fossis et stagnis Germaniae (Kuetzing), Lusitaniae (Hen-<br />

RiQUEs) et Bohemiai (Hansgirg).<br />

11. Microspora Loefgrenii Nordst. in Botaniska Notiser 18S2, p 55, ^j~3<br />

Wittr. et Nordst. Alg. aq. dulc. exs. n. 421 (sub nomine Confer-<br />

vcc). — Cellulis 16-20 a. latis, diametro %-2-pIo longioribus,<br />

membrana crassa more Conferoarum evidentissime lamellata.<br />

Ilab. in rivulo ad a Campo de Boa vista» prope u Pirassununga»<br />

Brasilife (Loefgren). — Forma cellularum ad M. anucnam (Kuetz.)<br />

et M. Witfrockii (Wille) accedens, structura membrana? differt. —


230 Confervoidese, Ulotricliiacese, Microspora.<br />

Var. suecica Witlr. in Botaniska Notiser 1883, pag, 149, Wittr,<br />

et Nordst. Aig. aq. dulc. exs. n. 518: minor,- contentu cellularuni<br />

parco; latitudine cellularuni 13-19 a. (plerumque 15 u.), longitud.<br />

9-30 u. (plerumque 15 a.), crassit. membrana^ 2-2\/2 [' [cellulis,<br />

ut in forma typica subtumidis], In fossa turfosa ad a Trofta» par,<br />

(( Hoby )) in Hlechingia Suecia'; (WiTTROCK).<br />

12. Microspora fontinalis (Berk.) De-Toni, Conferva fontinahs Berk. 571<br />

• leviter<br />

Glean. t. XIV, f. 1, Kuetz. Species p. 372, Tab. Phyc. III, t. 45,<br />

I^abenh. Krjpt. Flor. v. Sachs. p, 246, FI. Eur. Algar. III, p. 323,<br />

Hansg, Prodr. p. 77, n. 100. — Laete viridis, plerumque affixa;<br />

cellulis vegetativis 15-18 y., latis, diametro 4-10-pIo longioribus,<br />

tumidis, ad genicula saepius modice constrictis, globulis<br />

amylaceis sparsis vel seriatis ; membrana subcrassa, homogenea, per<br />

acidum sulphuricum intumescente, distincte lamellosa,<br />

Hab. in fossis, fontibus in Italia, GalHa, Neerlandia, Anglia, Ger-<br />

mania, Bohemia. — Var. ochracea Zanard. Phyc. indic. n. 45: fi-<br />

lamentis rectis, rigidis, flavescontibus ; cellulis 15-18 u.. crassis, dia-<br />

metro 3-4-pIo longioribus, In rivul. aMarop» ad aSarawak» insul,<br />

Borneo (Beccari),<br />

13. Microspora? subsetacea (Kuetz,) De-Toni, Confcrva subselacca 575<br />

Kuetz, Species p. 373, Tab, Phyc. III, t. 47, Hansg. Prodr. n. 104.<br />

— Filamentis e sordido brunneo-viridulis, rigidissimis, subtortuo-<br />

sis, crispatis; cellulis vegetativis 30-45 a. latis, raro ad 60 [j..<br />

latis, 1-sesqui-Iongioribus, raro 2-pIo longioribus, membrana 3-8<br />

a. crassa, ssepius incrustata.<br />

Hdb. in stagnis prope a Falaise » Gallise (Lenormand) et propo<br />

aRosenberg)) in Bohemia meridionali (Hansgirg).<br />

14. Microspora quadratula Hook. et Harv. Flora Antarctica p. 494, 570<br />

t, 191, f. 4 1-3 (sub Conferva). — Pusilla; filamentis tenuibus, pal-<br />

lide viridibus, flexuosis, intricatis, cylindraceis; cellulis vegetativis<br />

quadratis, siccitato ondocroraate coliapso notatis.<br />

Hab. in aqua dulci ad a Christmas Harbor )) in insula Kerguolen,<br />

oceani indici — Filamenta simplicissima, 12 mm. circ. longa, in<br />

stratum dilute viride implicata crispata, diametro Microsporcv<br />

/loccoscu duplo superantia,<br />

Specios, ctsi generis primiB propositno, milii, ob descriptioncm mancam, vi.\<br />

vcl t;intum noniinc nota3.<br />

15. Microspora? punctalis (nillw.) Rabonh. FI. Eur. Algar. III, p. 3)21, 577<br />

Confcrva puncta/is Dillw. Ilrit. (^onf. t. 51, Wollo Frosliw, Alg.


Oonfervoidene, Ulotricliiace;ie, Riimclearia. 231<br />

U. S. p. 142 non Rabenh. Alg. exs., Sphccroplca puncialis Berk.<br />

Glean. p. 13, t. 3, f. 2, Lyngbi/a punclalis Hassall? — Aut cre-<br />

spitosa aut solitaria, saturate viridis; cellulis 6-7 [j.. latis, diam.<br />

subaequalibus vel subduplo longioribus, contentu granuloso.<br />

Had. in aquis dulcibus quietis Germania^, Helvetia^, Gallia.%<br />

Lusitani», Britannia), America^ borealis. — «Cfr. Hormisciam<br />

sublilem ».<br />

10. Microspora? levis (Kuetz.?) Rabenh. Fl. Eur. Algar. IH, p. 321, 578<br />

Conferva lems Kuetz. Species p. 371. — Ca^spitibus laxe intri-<br />

catis, libere natantibus, pallide viridibus; cellulis 7-7,5 a. latis,<br />

diametro 1-2-pIo longioribus.<br />

Hab in aquis pra^cipue locis umbrosis, stagnis silvaticis Ger-<br />

manicip. — a Cfr. Bormisciam subtilem ».<br />

17. Microspora tenuis Thur. Sur les zoospores des Algues in Ann. 579<br />

Scienc. iNat. 1850, p. 222. — Microsporce floccosce tenuior.<br />

Hab. in aquis dulcibus Gallire (G. TnuREx).<br />

IS. Microspora monilifera Thur. 1, c. p. 222, Monihna floccosa Rory? 38o<br />

Hab. cum specie precedente in Gallia (G. Thuret).<br />

BINUCLEARIA Wittr. [1886] Om Binuclearia in Bihang t. Vet. Akad.<br />

Handl. Stockh. 1886, Bd. 12, Abth. III, n. 1, p. 9, tab. I, (Etjm.<br />

bis duplex et nucleus), Botaniska Notiser 1886, p. 134, Notarisia<br />

1886, p. 185, Wille Algologische Mittheilungen p. 503, — Thallus<br />

e filamentis eramosis, articulatis constitutus, Cellulfe cylindricre, bi-<br />

nucleata). Nuclei bini cellularum vegetativarum inaequales, unus<br />

major, alter minor. Chlorophora in unaquaque cellula singula, pa-<br />

rietalia, tseniseformia, semiannuliformia. Dissepimenta cellularum<br />

crassitudine insequali.<br />

Propagatio acinetis; zoogonidia adhuc ignota.<br />

Incrementum plantarum fit bipartitione cellularum intercalare.<br />

1. Binuclearia tatrana Wittr. loc. cit. et in W^ittr. et Nordst. Alg. 58i<br />

aq. dulc. exs. n. 715 c. icone. — Filamentis non mucosis; lati-<br />

tudine cellularum 6-9 y.., longitudine pari -S-pIo majore; latitud.<br />

minima membrana^ 1 v..; latitud. dissepimentorum cell. 1-50 u..;<br />

diametro nucleorum 1-4,5 a.<br />

Hab. in lacu ((CsorbeD) in Tatra alta montium Carpathorum<br />

Hungaria^ in altitudine 1370 m. (Wittrock) nec non in aquario<br />

ad ((Bydalsifjallet» Norvegia^ (Wille). — Acineta» e collulis vege-<br />

tativis, cujus membrana incrassatur, eff^ormatre.


232 Confervoideae, Ulotrichiacefc, Urospora.<br />

UROSPORA Aresch. [1860] Observationes phycologicT) partisula t,<br />

p. 15 nec Fabre [1880] Ess. Sphaeriac. Vaucluse pag. 75 (Etyra.<br />

oura cauda et spora), Kjellm. Alg. of the Arctic Sea p. 315, Con-<br />

fervw, Hormoirichi. Lynghi/cv, Jlaploneinatis, Ilormiscice et Schi-<br />

zogonii sp. auct. nonnull. — Thallus filamentosus, ex unica cellu-<br />

larum serie constitutus, simplex (raro spurie raraosus) ; cellula) primo<br />

diametro longiores, deinde iterata divisione abbreviata), nu-<br />

cleis pluribus donatce, chlorophoro IfBte viridi, pyrenoides invol-<br />

vente intus vestita^.<br />

Propagatio macrozoogonidiis primum obovoideis , dein forma<br />

variis, stigmate rubro donatis, in polo antico ciliis 4 vibratoriis et<br />

in inferiori parte cuspide longo aciculari prsoditis.<br />

Generatio zygotis e microzoogonidioruni subovoideorum, stigma-<br />

te ppEeditorum, 2-ciliatorum copulatione efFormatis.<br />

Zoogonidia utriusque formae por cellulas matricis ostiolum po-<br />

riforme liberata.<br />

Obs. Huc forsan transferendse sunt Hormiscia^ species sectioni<br />

Ilormotricho adscriptns. Dubius hgerens de identitate generis Ilor-<br />

motrichi Kuetz. [1845] cum Urospora, nomen a cl. Areschoug<br />

datum etsi posterius [1860] aptius servandum esse putavi.<br />

1. Urospora penicilliformis (Roth) Aresch. Observ. phyc. I, p. 15, sensu ^>^-<br />

anipl., Kjellm. Alg. of the Arctic Sea p. 315, Ulothrix flacca Thur.<br />

in Le .lol. Alg. raar. Cherb. p. 57, Farlovv New Engl. Algae p, 45,<br />

Ilauck Meeresalgen p. 442, Lyngbya? fiacca Harv. Phyc. Brit. tab.<br />

300, Ilormotrichum flaccum, didymu^n, fasciculare, Carmichac-<br />

Ui Kuetz. Species p. 381 et 382, Tab. Pliyc. III, t. 63 et 04, Lyng-<br />

hya Carmichaelii Harv. Phyc. I3rit. tab. 105 A, Man. pag. 161,<br />

Ilormidium flaccum Kuotz. Phyc. gener., Conferva flacca Dillw.<br />

P)rit. Conf. t. 49 (1809), Schizogonium loite-virens Kuetz. Species<br />

p. 351 et Tab. Phyc- II, t. 100 (incl. var.) ?, Schizogonium crispatum<br />

Kuetz. Phyc. gener. p. 286?, Bangia hvte-virens Harv.<br />

Man. p. 673?, Conferva coniorta Lyngb. Ilydrophyt. Dan. p. 185,<br />

tab. 49? (1819), Ulothrix isogona Thur. in Le Jol. Alg. mar. Cherb.<br />

p. .57, Farlow Alg. now Engl. p. 45, Hauck Meeresalgen pag. 442,<br />

Conferva isogona Va\^\. Bot. t. 1930, Conferva Yonngana Dillw.<br />

Brit. Conf. t.'l02 (1809), Ag. Syst. p. 101, Harv. Phyc. Brit. t. 328,<br />

Ilormotrichum Younganur/i, isogonwn, penicilliforme et vcrmi-<br />

culare Kuetz. Species p. 382, Tab. Phyc. III, t. 64 et 65, Ilaplonema<br />

Ynunganum Wn.^^^^nW Freshw. Alg. i[)ng;. 224, Li/ngbya'spe-<br />

"


Confervoide£e, Ulotrichiaceas, Urospora. 233<br />

ciosa Carm. Alg. app. ined., Harv. in Hook. Brit. Fi. II, pag. 371,<br />

Phyc. Brit. talj. 186 B, Ilormiscia speciosa Rabenli, Fl. Eur.<br />

Algar. Ill, p. 363, Tlormotrichum speciosum Crouan Alg. raar,<br />

Finist. n. 349, Harv. Ner. bor. Araer. III, p. 90, Ulothrix speciosa<br />

Kuetz. Species p. 348, Tab. Plijc. II, t. 93, Ilormiscia penicil-<br />

liformis Rabenh. Fi. Eur. Algar. III, p, 364, Conferva penicilli-<br />

formis Roth Cat. III, p. 272 (1806!), Conferva hormoides Lyngb.<br />

Hydrophyt. Dan. tab. 49 (1819), Conferva facca Engl. Bot. tab.<br />

1943, Hormotrichum bangioides Kuetz. Species pag. 383, Con-<br />

ferva bangioides Harv. Man. pag. 130, Haplonema bangioides<br />

Hassall Brit. Freshw. Alg. p. 224. — Cyespitibus adfixis vel liberis,<br />

intricatis, 1-8 cm. altis, iiavescenti- vel obscure viridibus; cellulis<br />

10-70, plerumque 20-40 a. latis, diametro 2-3-5-plo brevioribus<br />

vel etiam diametrura sequantibus vel duplo longioribus, cellulis<br />

magis elongatis saepius dolioliformibus'; filamentis quandoque bina-<br />

tim lateraliter connexis, hinc inde ramulos radiciformes articulatos,<br />

remotos, breves emittentibus.<br />

Ilab. ad lapides, ligna et algas majores in mari germanico et<br />

sinu Codano, imprimis ad insulam a Spikerooge» (Koch, Jever),<br />

ad ins. Helgolandiam, ad oras Britanniffi (Berkeley, Harvey), Galliae<br />

(Le Jolis, Thuret) et ad littora Faeroensja Daniae (Lyngbye), in ocea-<br />

no Atlantico ad oras Amer. bor., ad « New England» (Farlow) et<br />

« New York bay» (Congdon), pr. «Boston» (Calverley) et ad «Fort<br />

Harailton» Amer. bor. (Harvey), etiam ad lapides in rivulo aqua?<br />

dulcis (?) e regione arctica Amer. bor.. (Lyall); indicata est etiam<br />

ex oceano arctico imprimisad oras Scandinavise (Areschoug, Kleen.),<br />

Spitzbergise (J. Agardh, Kjellman), Novse Semlia3 (Kjellman), ad<br />

insulas ((Kjellman» locisque variis Groenlandise (Dickie, Croall).<br />

— Species, ut videtur, maribus septentrionalibus peculiaris, impri-<br />

mis circumpolaris. Synoniraa attuli pluriraa, nonnulla vero dubia<br />

at de hac specie emendationem a cl. Kjellman datam secutus sura.<br />

Vix diff"erre videntur Ilormotrichum affne Kuetz. Species p. 381,<br />

(ex Helgolandia!), Hormolrichum albicans Kuetz. Species p. 381<br />

et Hormotrichum glohiferum Kuetz. Species p. 382.


234 Confervoidecoe, ChroolepidaCeso.<br />

Familia VIII. CHROOLEPIDACBiE (Rabenh.) Borzi.<br />

Chroolepidacece Rabenli. [I8G8] Fl. Eur. Algar. III, p. 371 {Cliroolepidete) eui.<br />

Borzi [1883] Stiuli algologici fasc. I, p. 25.<br />

Trentepohliacece De-Toni [1888] Consp. gen. CUloroph, in Notarisia III, n. 10,<br />

p. 449. — rrenlepohliacece Hansg. [1888] in Flora 1888, p. 222 excl. jr^-<br />

coideaceis.<br />

Tliallus e filamontis articulatis, latoraliter vel repetite dichotome<br />

aut irregulariter ratnosis (rhizoidibus pilisque hyalinis nullis) con-<br />

stitutns; cellulse membrana homogenea praeditae, uninucleata^; chlo-<br />

rophora parietalia, lamini- vel disci-formia, s.epe (in generibus aero-<br />

philis) ex parte vel omnino globulis rufo-aurantiacis, hajmatochro-<br />

maticis obtecta.<br />

Propagatio zoogonidiis biciliatis, numorosis (20-60 et ultra) in cel-<br />

lulis plerumque plus minus a ceteris vegetativis magnitudine et forma<br />

diversis (zoogonidangiis) ortis, parthenogonetice germinantibus vel<br />

copulatione peracta zygotum efficientibus (Cfr. infra).<br />

Propagatio etiam acinetis (e cellulis vegetativis eff"ormatis) mox<br />

vel post quietis periodum germinantibus ').<br />

Generatio (in geiieribus Cicnoclado, Trcnlepohiia et Lepfof^rrn)<br />

zoogonidiis inter se peculiari modo copulantibus et tunc zygotum ef-<br />

ficientibus.<br />

.4. Genera aerophila.<br />

Conspectus Generum 2)<br />

* Cellulae vegetativaj hasmatochromatc plus minus conspicue praBtlita^.<br />

Trenlepohlia. Thallus aeropliilus, saxi-vel ligni-cola: chloropliora miiiuta,<br />

disciformia, pyrenoidibus destituta.<br />

** CelluliB vegetativffi ha?matochromate carentia.<br />

Trichophilus. Thallus parasiticus (in pilis Bradyporum); chlorophora minu-<br />

tissinia, disciformia, pyrenoidibus destituta.<br />

B. Genera hydrophila (vel halophila), iutra celltdas vcgetativas hiematochroma<br />

haud foventia.<br />

* Genera hydrophila.<br />

Ctenoclaclus. Macro- et micro-zoogonidia directe gorminantia; oxtant etiani<br />

zoogonidia inter se copulantia.<br />

1) Cfr. Wille Algologischc Mittheilungcn p. 503-504.<br />

2) Diagnosin generis Chlorothamnion Rorzi ndiii l)encvolc a cl. auctore<br />

solo nomine in litteris communicati (('fr. Conspectus gcnorum ('lorophycearum<br />

<strong>omnium</strong> <strong>hucusque</strong> cognitorum in Notarisia 111, n. 10, p, 419)auetori ipso<br />

frustra pluries quccsivi ita ut in pra-scnti volumine tantnm nonicn citaro<br />

possum.


ConfervoiileDe, Chroolepidace?e, Trentepohlia. 235<br />

Leptosira. Cellnla? omnes in zoogonidangia sese transformantes ; cellnla3 zoo-<br />

gonidiparae a ceteris forma liaud differentes.<br />

Chlorotylium. Filamenta parallela, repetite dichotoma, e cellnlis alternatim<br />

elongatis hyalinisque et abbreviatis viridibus constituta.<br />

Microthamnion. Filamenta ramosa; zoogonidangia terminalin, a cellulis ve-<br />

getativis forma magnitudineque differentia.<br />

y (?on^ro5?>a. Thallus hydrophilus; fllamenta subramosa; chloropliora magna,<br />

pyrenoide instructa. [Genus ab auctoribus nonnullis cura Trenlepohlia<br />

conjunctum, ab aliis auctoribus evolutionis aliarum Chlorophycearuni forma<br />

existimatum].<br />

Genus halophilum [Cfr. Piliniam? dilulam].<br />

Pilinia. Filamenta parce ramosa, minuta; zoogonidangia in ramulis supremis<br />

evoluta, zoogonidia numerosa foventia.<br />

TRENTEPOHLIA Mart. [1817] Fl. crypt. Erlang. p. 351 non Aresch.<br />

[1847] nec Boeckeler [1858] (Etym. a cl. Trentepohl botan, olden-<br />

hurgensi), Thur. in Le Jol. List. Alg. Cherb. p. 105, De-Toni et<br />

Levi Misc. phyc. series I, p. 6, Hansg. Prodr. p. 85, Wille Om<br />

Svaermecell. og deres Copul. hos Trentepohlia in Botan. Notiser<br />

1878, Alg. Mittheil. p. 426, De-Wild. in Bull. soc. R. Bot. Belg.<br />

1887-88, Lagerh. Bidrag till Sveriges algflora 1883, pag. 73-74,<br />

Chroolepus Ag. [1824] Syst. p. XXL Kirchn. Alg. Schles. p. 75,<br />

Cooke Brit. Freshw. Alg. p. 184, Wolle Freshw. U. S. p. 121, Gobi<br />

Algol. Studien iiber Chroolepus iii Mel. biol. tires du Bull. Acad.<br />

imper. des sciens. de S. Petersb. tome VIII, 1871 cura tab., Ca-<br />

spary Die Zoosporen von Chroolepus Ag. und ihre Haut in Flora<br />

1858, n. 36, Bi/ssus, Eclocarpus, Conferva, Lichen et Dematium<br />

sp. auct., Amphicomium Nees [1817] Syst. pag. 09 in adnot.,<br />

Phijloconis Bor^' [1797] Mem, Conferv. Cfr. Uster. Ann. XVIII.<br />

p. 115 et Leman [1826] Dict. V, 40, p. 155, saltem pro parfe.<br />

— Thallus e filamentis irregularibus, lateraliter ramosis, stepe<br />

dense intricatis constans, aorophilus, plus minus Violsc odore fra-<br />

grans ; contentus cellularum rufo-brunneus, aureus vel aurantiaco-<br />

flavus, subinde in viridem mutatus chlorophora minuta, discifor-<br />

mia, sine pyrenoide; ramuli secundarii primariis ccquicrassi ; cel-<br />

lulse ramorum terminales haud acuminatse.<br />

Propagatio acinetis vel (ut videtur) zoogonidiis (zoosporis); de<br />

pseudo-zygotis Cfr. Trentepohliam Bleischii var. Picece.<br />

Generatio zoogonidiis intra zoogonidangia e cellulis vegetativis<br />

forma magnitudineque plerumque distincta et lateralia vel termi-<br />

nalia vel etiam intercalaria (?) 25-32 vel ultra evolutis, 2-cilia-


236 Confervoideso, ChroolepidaeecTe, Trentepolilia.<br />

tis, postice rufo-bruniieis vel clilornphylloso-viridibus, antice hya-<br />

linis, inter se copulantibus et post pausatn germinantibus.<br />

Obs. Differt a genere Leptosira Borzi, quod cum Ti^enlepohlia<br />

conjungit cl. Hansgirg (Prodr. pag. 89) primo obtutu statione<br />

ai;rophila nec hydropliila.<br />

A. Caespitnli aurantiaco- vel miniato-rufi, aurei vel suhsnlphurei, rarius flavo-<br />

olivaceo-virescentes (T. lagenifera), siccitate Ilavo- vel sordido griseo-vl-<br />

rides, plus rainus Yiolus odorem emittentes.<br />

1. Trentepohlia aurea (L.) Mart. Fl. Crypt. Erlang. p. 351, De-Toni 583<br />

e Levi Fl. Alg. Ven. IH, p. 179, Hansg. Prodr. p. 86, n. 118,<br />

Chroolepus aureum Kuetz. Pliycol, gener. p. 284, n. 7, Spec.<br />

p. 426, Tabul. phycol. IV, t. 93, Rabenli. Krypt. Flor. v. Sachs.<br />

I, p. 254, Alg. n. 13, 1858! FI. Eur. Algar. III, p. 371, Kirchn.<br />

Alg. Schles. p. 75, Cooke Brit. Freshw. Alg. p. 185, t. 72, f. 1, Wolle<br />

Freshw. U. S. p. 121, t. 115, f. 1-21, Schnetzler Note sur le Chroo-<br />

lepus aureum in Bull. Soc. Vaud. des sciences nat. tom. XVII,<br />

Aresch. Alg. Scand. exs. n. 233, West. et Wall. herb. n. 699,<br />

Erb. critt. ital. n. 221, Desmaz. Cr. Fr. ed. I, n. 504, ed. H,<br />

n. 1103, Phyc. ital. n. 81, A?nphicomium pelrceum Nees Syst.<br />

pag. 69, in adnot., Dematium aureitm Rebent. Flor. Noomarch.<br />

pag. 395, D. petrcvum Pers. Syn. fung. pag. 097, Lichen au-<br />

reus Ach. Byssus aurea Linn. Spec. plant. II, p. 1683, Ectocarpus<br />

aureus Lyngb. Hydrophyt. Dan. tab. 44, Conferva aurea<br />

Dillw. Brit. Conf. tab. 35. — Rufo-aurea vel aurantiaca, sicca<br />

virescons vel cinereo-fuliginea vel flavescens; tilamentis nunc in<br />

ca:!spitulos parvos aggregatis, nunc in stratum tactu holosericeo-<br />

molle, sa^pius panni ad instar longe lateque expansum densissime<br />

intricatis, ramosissimis; cellulis vegetativis 10-20 a. latis, sesqui,<br />

duplo triplove longioribus.<br />

Jlab. tam ad muros quam in asseribus, postibus atquo in lignis<br />

vetustis per totam Europam et Americara passim; etiam in Nova<br />

Zolandia (Nordstedt). — Crescendi modo sox forma; qiiam inaxime<br />

insignes tantum distingui possunt. — Var. genuina Ilansg. Prodr.<br />

pag. 86, Chroolepus aureum var. ccvspilosum Rabenh. Fl. Eiir.<br />

Algar. III, pag. 371 : ca^spitulis parvis, remotiusculis, demum con-<br />

lluentibus, vivis aurantiaco-rufis, siccis cinereis. Ad muros luimi-<br />

dos rupesque umbrosas totius Europaj. — Var. tomentosa Kuotz.<br />

Phyc. germ. p. 228, Rabenh. Alg. n. 21 et I()8, Ilansg. Prodr.<br />

p. 86: pulvinata, dense contexta, 4-6 mm. crassa, plernmque late


Cenfervoide.e, Chroolepidacea3, Trcntepohlia. 237<br />

expansa, sicca flavida v. sulphurea. Ad rupes, muros, asseres, ligna-<br />

que vetusta Europse ot America3. — Var. lanosa Kuetz. 1. c, Hansg.<br />

I. c, Ch. sulphureum Kuetz. Phyc. gener. p. 284: lanoso-crispata,<br />

laxe implicata, pallide sulphuroa; fihiraentis paullo tenuioribus ra-<br />

misque flagelliformibus. In rupibus murisque Boliemi;e. — Var. alpina<br />

Kuetz. 1. c: laxe implicata; fulva, fllamentis gracilibus, virgatis. In<br />

rupibus Alpium Helvetias. — Var. corticola Wolle Freshw. U. S.<br />

p. 122, t. 115, f. 22-25: e flavo viridis, ca^spites firmos 7-10 cm.<br />

latos efilciens. Ad arborura cortices m Florida meridionali (F. Wol-<br />

le). — Var. subsimplex Caspary in Schr. der phys. oek. Ges. zu<br />

Konigsberg 1878, pag. 152 c. icone (sub Chroolepo subsimpUci).<br />

Filamentis simplicibus vel tantura ramulos 1-2 gerentibus. In Ger-<br />

mania.<br />

2. Trentepohlia abietina (FJot.) Hansg. Prodr. p. 86, n. 119, an Willo? 584<br />

Chvoolepus abieiinum Flotow in Kuetz. Phyc. germ. p. 228, Spec.<br />

p. 425, Tabul. phycol. IV, t. 91, f. II, Rabenh. Krypt. FI. p. 255,<br />

Alg. n. 122, 658, FI. Eur. Algar. III, pag. 372, Wartm. Crypt.<br />

n. 149. — Caespitulis exiguis, gregariis, passira confluentibus<br />

aureis vel subrufescentibus, subnitentibus, siccatis griseo-flavescea-<br />

tibus; filaraentis raraisque tenuioribus, varie curvato-flexuosis, pas-<br />

sira torulosis ; cellulis vegetativis 6-9 y.. latis, diametro fequalibus,<br />

duplo triplove longioribus, modo cylindricis modo tumidis; zoo-<br />

gonidangiis terminalibus lateralibusque, subglobosis, 30 [j., diam.<br />

ffiquantibus.<br />

Hab. in cortice Conif erar u ra, imprirais Abi e tis, per totam<br />

Europam, in silvis Helvetia3 saxonic^e, Bohemiffi, montium Sudeto-<br />

rura vulgatissima.<br />

3. Trentepohlia odorata (Lyngb.) Wittr. Scand. Vaext. t. 4, p. 16, De- 585<br />

Toni e Levi FI. Alg. Ven. IH, p. 180, Hansg. Prodr. p. 87, n. 120,<br />

Ch. odoraium Ag. Syst. 35, Kuetz. Sp. p. 427 excl. var. /3., Rabenh.<br />

Alg. n. 616, Fl. Eur. Algar. III, p. 372, WoIIe Freshw. Alg. U.<br />

S. p. 122, t. 116, f. 6, Ch. beiulinum Rabenh. Krypt. Flor. v.<br />

Sachs. p. 255. — Strato tenui, subtomentoso, rufo-fulvo vel auran-<br />

tio-rubro (siccato cinereo-virescente); filaraentis ramisque abbre-<br />

viatis, erectis, parallelis, flexuoso-curvatis, torulosis; cellulis vege-<br />

tativis 9-16 u.. latis, diametro asqualibus vel duplo longioribus.<br />

Hab. in cortice arborutn frondosarum, imprimis Bo t u Ia3, Po-<br />

p u I i totius Europa3 et Araericae borealis ; etiam in Nova Zelandia<br />

(HocHSTHTTER soc. Grunow). — Huc portinet fortasse Chrooiepus<br />

rubicundum Ag. Syst. p. 35, n. 4. Odorem gratum Vioicc spar-<br />

,


238 Conforvoideic, Clii'oolepUlacoa3, Trentcpohlia,<br />

git, undo 110111011. — Var. oleifera (Ivuetz.) Rabenh 1. c, Cliroo-<br />

lepus oleiferum Kuetz. 1. c. : stralo pauUo crassiore, holosericeo,<br />

siccato obscure et sonlido viridi, coll. contontu sope minuto olooso-<br />

guttulato, — Var. pulvinata Grun. .\lg. Novar. p. 41: ca)spitibus<br />

irregulariter pulvinatis. Ad muscos emortuos in aNova Z'elandia<br />

(HoCHSTETTEIl).<br />

4. Trentepohlia lagenifera (Hildebr.) Wille Algol. Mitthoil. p. 427, 586<br />

De-Toni e Lovi Misc. Phyc. I, p. G, Fl. Alg. Von. HI, p. 180 De-<br />

Toni Not. Trontep. p. 517, Hansg. Prodr. pag. 87, Polym. p. 49.<br />

W. et N. Alg. exs. n. 410, De-Toni e Levi Phycotheca italica n. 29,<br />

Chroolepus lagcniferiim Ilildebr. in Bot. Zeit. (18G1!) pag. 85,<br />

t. III, Kabenh. Fl. Eur. Algar. 111, p. 373, f. 299, n. 103, Chroolepus<br />

gracile Rabenh. Alg. (1863!) n. 1507, Rot. Zeit. 1863, p. 211, —<br />

Stratis vel ca3spitulis holosericois, lato longeque expausis, plus mi-<br />

nus incrassatis aut viridi~flavis, subsericeis aut aurantiaco-opacis:<br />

lilamentis ramisque forma et crassitie quara maxime variis; cellulis<br />

vegetativis tuiic 14-15 u.. latis, tunc 14-20 i; 7-8, diaraetro aequa-<br />

libus, triplo quadruplove longioribus; zoogonidangiis ampulli- vol<br />

lagoni-formibus, sa^pius acrogenis.<br />

Ilab. in plantis variis caldariorum, in horto botanico drosdensi<br />

(Rabknhorst), prope Berolinum Germaniaa (Hildebra.ndt), in foliis<br />

Curculiginis, Dief fonb ach iae etc. nec non in cortice et fo-<br />

liis Simaruba) in horto botanico patavino (De-Toni, Levi), in<br />

cortico Acaciaj ot Clusia3 in iiorto botanico parmensi Italia),<br />

(Passerini) nec non in hortis variis Bohemia3 (Hansgirg) ot in<br />

calidariis horti botanici upsalionsis Suecia^ (Lagerheim); in America<br />

boreali (F. Wolle). — Zoogonidia primum descripsit cl. Hildebrandt,<br />

dein rursum reperit Rabenhorst. Zoogonidiorum copulationem ob-<br />

servavit cl. Lagerheim Bidrag till Sverigos Algflora 1883, p. 74.<br />

Zoogonidangia (ex De-Toni e Levi Misc. Phjc. I, p. 8), 22-40 ^^<br />

12-18; zoogonidia ovoidea, 32-64 intra quodque zoogonidangium<br />

orta. — Ad hanc spcciem, observanto cl. Hansgirg Polym. Alg.<br />

pag. 49 ut status evolutionis portinet Proiococcus caldarioruni<br />

Magnus.<br />

5. Trentepohlia polycarpa Nees et Mont. Voyage do la Bonite, Bo- ^87<br />

tanique p. 16, Do-Toni Notizie sopra duo specie dol gen. Trentcpohlia<br />

in Notarisia III, 1888, n. 11, p. 519, Mycincma? /lavum<br />

Ilook. et xVrnott sec. auct., Chroolepus flamim Kuetz. Phyc. gener.<br />

p. 284, Specios p. 428 (excl. var.), Tal). Phyc. IV, t. 96, f. 1, De-<br />

Wild. lisp. Trentep. in Compt. rend. Soc. R. Bot. Bolg. 1888, p. 24.


Cotiforvoklote, ChroolepidaceoG, Trentepohlia. 239<br />

— Ciespitulis rigidiusciilis, lanoso-crispatis, tactu sericellis, tum fo-<br />

liicolis tum raniulos fere ex toto induentibus, 2-5 mm. altis, sic-<br />

citate sordido diluteve sulphureis; filamentis congestis, elongatis,<br />

subrectis parallelisque, lateraliter ramosis, Iiinc illinc 4-0 ramulos<br />

elougatos, flagelliformes, simplices vel etiam ramelliferos umbella-<br />

tim dispositos gerentibus; cellulis 22-20 [j.. latis, diamelro duplo<br />

triplove, ramorum ultra longioribus, subcylindraceis, guttulatis, non-<br />

nullis crassioribus, globosis (acinetis?), 34-38 a. latis, interpositis<br />

membrana crassiuscula, oblique reticulatim striolata; zoogonidan-<br />

giis lateralibus, numero&is, approximatis, sessilibus vel subpedi-<br />

cellatis.<br />

Hab. ad ramulos foliaque arborum in Peruvia et Chili (Monta-<br />

GNE, Kuktzing) ad (( Rio Madeira et Amazones» (Dickie) et ad<br />

(( otaten Island » in Fuegia America3 australis (Spkgazzini). —<br />

Etiam sicca odorein gratum Viokv, ut Trentepohlia JoliUms<br />

Wallr. spargit. — Var. tahitensis Grun. Alg. Novar. p. 41: stra-<br />

to subtomentoso, laxe intricato, effuso, siccitate flavo-viridi ; fila-<br />

mentis 14-22 [j.. latis, irregulariter et patentissime ramosis; cellu-<br />

Hs diametro 2-3-pIo longioribus; zoogonidangiis parvis, globosis,<br />

rarius sessilibus, plerumque in pedicello parvo 1-pauci-articulato,<br />

patentissimo terminalibus, singulis vel dichotome glomerulatis, bi-<br />

iiis usque senis, Ad cortices arborum in insula Tahiti. — Var.<br />

tenuior Grun. Alg. Novar. p. 41 : brevius articulata, sterilis, sor-<br />

dide viridis; cellulis diam. lV2-2-plo longioribus, Cum varietate praj-<br />

cedente.<br />

0. Trentepohlia? Tuci(ermanniana Mont. Fl. Chil. VIII, p. 274, Syll. 588<br />

crypt. p. 401, n. 1442. — Filamentis dense caespitosis, viridibus,<br />

subfasciculato-ramosis, rarais fastigiatis; cellulis diametro 2-1-pIo<br />

longioribus; sporis (zoogonidangiis?) globosis, levibus.<br />

Hab, ad rupes in regione Texensi Americae borealis (Tuckhr-<br />

mann) et in Chili Americse australis (Montagne).<br />

7. Trentepohlia villosa (Kuetz.) De-Toni, Chroolepus villosum Phyc. 589<br />

gener. p. 284, Kuetz, Species p. 428. — Rupestris, laxe implica-<br />

ta, (siccitate) pallide lutescens; filamentis 12-18 p.. latis, teneris,<br />

flaccidis, pellucidis, levibus, longissimis, flexuosis, ramosis, ramis<br />

elongatis, patentibus; cellulis diametro sesqui- triplo longioribus.<br />

Hab. ad rupes in montibus Brasilim (Sellow). — Observante<br />

cl. Bornet Rech. gonid. Lichen. 1873, p. 60, gonidia Coenogonii<br />

confervoidis Nyl. sistit. Ex De-Wildeman Observ. sur quelq.<br />

Treutep. in Bull. Soc. R. Bot. Belg. 1888, p. 143 in speciminibus<br />

;


240 Confervoideae, Chroolopidaceae, Trentepohlia.<br />

sub nomine CcGnogonii conferwidis Nyl. ex Llanos iiisularutn<br />

{)hilippinensiuin adsunt tantuni zoogonidangia pedicellata, toguinen-<br />

to subverruculoso pr.iedita, globosa. Trentepohlia villosa vix a T.<br />

polycarpa, nisi statione rupicola, differre videtur. — Forma rigi-<br />

dula (Kuetz.), Cliroolepus flavum var. rigidulum et var. slerile<br />

Kuetz. Species p. 428, Chroolcpus aureum Ilook. Fl. Antarct. II,<br />

p. 196, Chroolepus peruvianum Kuetz. Phyc. gener. p. 284: fila-<br />

mentis rectis, rigidis, cylindricis, ad 18 a. latis; rarais paucis pa-<br />

tentibus vel adscendentibus, subelongatis. Ad rupes ad «Cap Horn »<br />

et insulas «Falkland» (Hooker) et ad rupes in montibus altiori-<br />

bus, socia Rocclld, in Peruvia (Kuetzing).<br />

8. Trentepoiiiia IVIontis-TabuiaB (Reinsch) De-Toni, Chroolepus Mon- 590<br />

lis-Tahuko Jleinsch Contrib. fl. Alg. aq. dulcis Proraont. Bonx'<br />

Spei in Linn. Soc. Journ. Bot. XVI, 1877, p. 245. — E maximis;<br />

ctBspitulis dense fasciculatis, usque ad 20 mra. altis, coloro (iu sic-<br />

co) pallide rufo-virescente ; filanientis 16,8-22,5 y.. latis, subintegris,<br />

stricto-erectis; ramis sparsis, erectis, sumrais paullulo incrassatis<br />

cellulis rectangularibus et cylindricis, diametro triplo-quadruplo<br />

longioribus, membrana crassa, lamellosa, superficie striis subtilibus,<br />

decussatis ornata; zoogonidangiis exacte sphsericis, 39-45 u. diam.,<br />

sessilibus, lateralibus.<br />

Hab. ad rupes, sociis Jungermanniis, in cacumine Montis<br />

Tabulaj Africa^ australioris (Ea.ton). — Trentepohiicc polycarpo}<br />

Nees et Mont. proxima.<br />

9. Trentepoiilia ? Kurzii (Zell.) De-Toni et Levi in Atti Ist. Ven. 1885- boi<br />

1886 p. 1003, CJtroolepus Kurzii Zeller in Hedwigia 1873, p. 190.<br />

— Circ. 1 cin. alta, viridis, cJDspitosa, in fasciculos conicos dense<br />

implicata; filamentis priraariis 18 y., ramorum 7 u., latis; cellulis<br />

vegetativis latitudine 2-1-plo longioribus, raro ultra; ramis divari-<br />

catis, subsecundis; zoogonidangiis lateralibus, creberrimis, seriatis,<br />

sessilibus vel pedicellatis, initio gh)bosis deinde crateriformibus,<br />

10-37 //. diam.<br />

llab. in silvis sempervirentibus ad folia fruticuin pra^cipue<br />

Alsodeia) pr. {(Choungmcnah-choung)) ot «Tonghoo» Pegu Asiio<br />

(S. KuRz).<br />

10 Trentepoiilia dlfFusa De-WiUl. Sur. quelq. formes du genre Tren- ^!^~<br />

tepohlia in Compt. rend. Soc. II. bot. Belg. 1888 p. 187 et in No-<br />

tarisia IV, 1889, p. 674. — Foliicohi, dense intertexta, o duabus<br />

partibus constans, una decumbonto, altera erecta; lilamentis decuin-<br />

bentibus c filo principali cylindrico ramisquo ramosissimis, ad su-<br />

;


Coiifervoidoie, Chroolepidaco», Treiitopolilia. 241<br />

perflcioia folii exLensis formatis, ramificatioiie siepius opposita (cel-<br />

lulis pliis miiius irregularibus), ultimis ramis subcruciatis ; cellulis<br />

vegetativis ramorum cruciformium conicis, s:>3pe leniter incurvis,<br />

cellulis filamentorum decumbentium diametro 2-1-pIo longioribus<br />

filamentis erectis sparse ramosis; cellulis vegetatis cyliudraceis, 8<br />

a. latis, diametro 1-2-plo longioribus, celiulis ultimis conicis ; zoo-<br />

gonidangiis circ. 12 a, lat., in filamentis erectis evolutis, latera-<br />

libus pleruraque sessilibus, terrainalibus pedicellatis, pedicello un-<br />

ciniforrai, 28 ^^ 10.<br />

Ilab. ad folia D ichopsi dis pa uc i f lorce, in insula Taprobane<br />

(Geylon) (Thwaites). —•<br />

Cellula pedicello zoogonidangifero contigna<br />

ceteris vegetativis fere seraper crassior h. e. 10 y.. lata, diametro<br />

ut plurimum 2-pIo longior. Species pulcherrima, thallo partim exi-<br />

mie decumbente partim erecto ab aliis congeneris, ut videtur, mox:<br />

distinguenda. A Trentepohlia calamioola (Zell.) De-Toni et Levi<br />

cui affmis differre videtur zoogonidangiis pedicellatis; est Trenie-<br />

pohlicv Kiirzii (Zeller) De-Toni et Levi magnopere similis.<br />

11. Trentepohlia teniiis (Zell.) De-Toni, Chrooiepics tenue Zeller in 59.3<br />

Hedwigia 1873, p. 190. — Cfcspitulis exiguis, gregariis, aurantia-<br />

cis, siccitato cinereis; filamentis primariis 0-7 7.. latis, varie fle-<br />

xuosis; ramis divaricatis, interdum recurvis, 4,5-5,5 y.. latis; cel-<br />

lulis vegetativis latitudine asqualibus vel 2-pIo longioribus, toru-<br />

losis; zoogonidangiis glubosis, terminalibus lateralibusque.<br />

Ilab. \n rhizophoretis ad corticera Sonneratite apetalaj ad<br />

(( Elephant-point» Pegu Asi?e (S. Kurz).<br />

12. Trentepohlia elongata (Zel!.) De-Toni, Chroolepus elongatum 594<br />

Zeller in Hedwigia 1873, p. 190. — Caespitosa, siccitate tiavo-cine-<br />

rea; filaraentis rectis, rigidis, 15 a. latis, ramosis; ramis secundis,<br />

valde elongatis, acuininati'^, 7-10 u.. latis ; cellulis vegefativis pri-<br />

mariis dnplo, raraoruin 4-6-pIo longioribus; zoogonidangiis non visis.<br />

Uab. in cortice arborum in silvis senipervirentibus ((Yoina» et<br />

(( Yaitho-choung )) Pogu Asia? (S. Kurz).<br />

13. Trentepohlia calamicola (Zell.) De-Toni et Levi in Atti R. Ist. 595<br />

Ven. 1885-80, p. 1003, Cfn-oolepus calamicola Zeller iii Hedwigia<br />

1873, p. 190. — Ccuspitulis intricatis, viriduHs, in sicco pallide<br />

lutescentibus; filaraentis raraosis, ramis attenuatis, subsecundis, diva-<br />

ricatis; cellulis vegetativis infimis 9 y.. latis, diamotro sesquilongio-<br />

ribus, suporioribus 7-12 y.. latis, 2-1-pIo longioribus; zoogonidan-<br />

giis plorumque lateralibus, raro terminalibus, sessilibu^, gloljosis<br />

vel ellipticis, 12 y. crassis, solitariis vel seriatis.<br />

10<br />

;


242 Confervoideae, Cliroolepidace», Trentepohliu.<br />

IJah. iii silvis sempervirentibus ad folia Calami ad uUangoon))<br />

Asia3 (S. KuKz).<br />

B. Csespituli plerumque obscure rufo-brunnei, rarius ad flavo-aureura vel<br />

fiavido-viridulura vergentes {T. uncinata), siccitate sordide griseo-virides,<br />

inodori vel valde (T. Jolithus) VioUe odorem eraittentes.<br />

14. Trentepohlia umbrina (Kuetz.) Born. in Wille Algol. Mittlieil. 59G<br />

pag. 426, Hansg. Prodr. pag. 87, n. 122, Wittr. et Nordst. Alg.<br />

exs. n. 42, Ch. u?nbrmuvi Kuetz. Phyc. gener. pag. 283, Spe-<br />

cies pag. 427, n. 7, Wolle Fresliw. Alg. U. S. pag. 123, t. 116,<br />

f. 1-2, 4-5, Rabenh. Krypt. Flor. v. Sachs. 1, pag. 255, Alg.<br />

n. 83, 1496, FI. Eur. Algar. III, p. 372, Ch. irregulare Kuetz.<br />

Species p. 427, Protococciis crustaceus Kuetz. Spec. Alg. p. 203,<br />

n. 19, Tab. Phyc. IV, t. 92, Pr. umbrinus Kuetz. Phycol. gener.<br />

p. 169, t. 7, f. II, Cohn in Hedwigia I, p. 1, Bad. n. 113, Lepraria<br />

Jolithus Engl. Bot. tab. 2471 sec. li\XQizm^, Pleurococcus seriatus<br />

AVood Freshw. Alg. U. S. p. 78, t. 10, f. 2, sec. WoUe Freshw.<br />

Alg. U. S. p. 123. — Strato tenui, crustaceo, subpulverulento, ino-<br />

doro, fusco-rubro, post mortem expallescente; filamentis ramisque<br />

abbreviatis, decumbentibus, fragilibus, torulosis; cellulis vegetativis<br />

14-27 •J: latis, diametro subaDqualibus, late ellipticis vel subglobo-<br />

sis; zoogonidangiis cellulis vegetativis subcouformibus, 18-24 a.<br />

diam., poro 3-6 a. lato apertis.<br />

Hab. in arborum cortice pr?ecipue Fagorum et ^^sculi, in<br />

asseribus, postibus lignisque septentrioni expositis, jam e longinquo<br />

se prodens, ubique fere communis. — Var. quercina Rabenh. FI.<br />

Eur. Algar. III, p. 372, Hansg. I. c, CJi. quercinum Rabenh. 1. c.<br />

Alg. n. 125, Bad. n. 119: strato tenuissimo rubello, cellulis ad 16<br />

y. latis. In Quercus cortice. — Ex Wille, Algologische Mitthei-<br />

lungen I, p. 426 et seq. zoogonidia circ. 25 intra zoogonidangiuni<br />

orta, per porum angustum singulatim et aegre exeuntia, sunt primo<br />

obovata, iiicurva vel recta, dein ovoideo-rotundata, subcompressa,<br />

9-13:^4-8, apice acuto, ciliis binis, corpore 2-3-plo longioribus<br />

instructa, maculis hyalinis 2 donata, post motum 5-10 min. glo-<br />

bosa, 6 y. diam. metientia; zoogonidia globosa suhinde confluendo<br />

binatiu) cnpulantin, zygotum globosum vel subtrigonum vel irre-<br />

gularo cilia 4 subgeminata gerens, nulla membrana cinctum effi-<br />

cientia: rarius vidit cl. Wille zygota membrana propria cincta e<br />

zoogonidiis apico hyalino copulantibus orta, globosa, 9 o.. diam.,<br />

niaculis liyaliiiis proximis 2


Confervoideas, Chroolepidaceae, Trentepohlia. 243<br />

etiarn quod zoogonidia (zoospora)) intra zoogoaidangiuin menibranam<br />

propriam prasbeant ut parthenospora^ existimanda^ sint.<br />

15. Trentepohlia Bleischii (Rabenh.) Wille Algol. Mittheil. p. 433 597<br />

Hansg. Prodr. p. 88, n. 123, Cli. BleisGhii Rabenh., Fl. Eur. Algar.<br />

III, p. 373, Cli. umbrinum forraa elongaia Bleisch in Rabenh.<br />

Alg. n. 1496. — Strato tomentoso-holosericeo, inodoro, minuto,<br />

rufescente vel rufescenti-brunneo ; filamentis ramisque decumben-<br />

tibus, subabbreviatis, torulosis ; cellulis vegetativis 22-31 u.. latis,<br />

sesqui duplo longioribus ; zoogonidangiis subcrassioribus ac cellulis<br />

vegetativis.<br />

Hab. in arborum frondosarum cortice prope aStrehlen )) Silesias<br />

(BLEtscH) et in Bohemia (Hansgirg), — Var. PiceaB Wille in Bo-<br />

taniska Notiser 1878, pag. 171, tab. 1, fig. 10-18, Algologische<br />

Mittheilungen pag. 432, Hansg. Prodr. pag. 88, Wittr. et Nordst.<br />

Alg. aq. dulc. exs. n. 221, Chroolepus odoratwn Var. b. Ra-<br />

benh. Alg. exs. n. 616: filamentis brevibus, e cellulis paucis com-<br />

positis; ramis sparsis, incurvis; cellulis vegetativis 15-30 y.. latis,<br />

diametro 1-2-plo longioribus, membrana 2-5 [x. crassa donatis; zoo-<br />

gonidangiis 27-37 a. crassis, poro 4 a. circ. diam., terminalibus vel<br />

19 u.. latis lateralibus. Ad cortices iraprimis Coniferarum ex. gr.<br />

Picea3 in Suecia etBohemia. Ex Wille Alg. Mittheil. p. 432 et seq.<br />

sunt zoogonidia primitus irregularia (fere ut in T. umbrina Born.)<br />

deiu ovoideo-elliptica, utrinque macula hyalina donata, 9-15 ^i 5-7,<br />

ciliis binis lV2-2~plo corpore longioribus instructa, post motuin<br />

globosa, 9 [j.. diam, metientia, demura immobilia; copulatio etiam<br />

a cl. Wille observata, hoc modo occurrit: 2 zoogonidia per polum<br />

hyalinum ciliiferum sese conjungunt zygotumque e forma trigona<br />

dein globosum, 4-ciIiatum, 12-15 a. diam. metiens efficientia. Ad-<br />

sunt quoque pseudozygota 4-ciliata, haud e copulatione zoogoni-<br />

diorum generata at divisionis contentus zoogonidangii imperfect.e<br />

causa orta. Dubium vero manet, utrura hfec pseufioz^^gota agamice<br />

an sexualiter oriantur.<br />

16. Trentepohlia uncinata (Gobi) Flansg. Prodr. n. 88, f. 3S, Chroo- 598<br />

lepus imcinatum Gobi in BuII. Acad. scienc. de S. Petersbourg<br />

1872, t. 17. — Crespitibus brunneolo- vel rubescenti-flavis vel<br />

flavo-viridibus, ir.oloris; tenuibus, filainontis in glomeriilos seu fa-<br />

sciculos minutos vel majusculos congostis, raro sparsis, pro more<br />

ramosis, varia longitudine; cellulis vegetativis iti filamenlis pri-<br />

mariis 15-27 y.. latis, diamotro 1-1 V;> longioribus, in ramis 12-20<br />

\j., latis, 1-2-plo longioribu^, a'l septa loiiter con strictis; zoogoiii-


244 Coarorvoi(Jea3, Chroolepidaccie, Trentepohlia.<br />

clangiis celliila subzoogonidatigiali uiicinata fultis, subglobosis vel<br />

ollipticis, sa^pe cellulis vegetativis duplo crassioribus, papilla hya-<br />

lina, deiuum (zoogonidiis maturis) in porum transmutata pra3ditis;<br />

cellulis suffultoriis unciniformibus saepius singulis, etiam 2-3-acro-<br />

genis.<br />

Hab. ad cortices arborum frondosarum ex. gr. Aceris, T i-<br />

lia), Populi et ad ligna Coniferarum in Rossia (Gobi) et Bo-<br />

hemia (IIansgirg). — Ex De-Wildeman character cellulaj subzoo-<br />

gonidangialis uncinatae haud peculiaris, ita ut species hsec vix<br />

servanda.<br />

17. Trentepohlia capitellata Ripart Notice sur quelques especes rares 5i^9<br />

on nouvelles in Bull. Soc. Bot. Fr. 187G, p. 167 (sub Chroolepo).<br />

— Strato velutino, fiavescente, subrufescente, sine odore ; cellulis<br />

inferioribus irregularibus, polygoniis vel rotundatis, insimul vario<br />

raodo aggregatis, filamenta irregularia, pauciarticulata, 17 u.. circ.<br />

lala gerentibus; cellula filamenti terminali majori in zoogonidan-<br />

gium transmutata, sphaBrica, cellula proxima (suffultoria) cjlindra-<br />

cea, elongata, subtiliori; zoogonidangiis poro minuto laterali, ro-<br />

tundato apertis; zoogonidiis ovato-oblongis, utrinque acuminatis,<br />

5i;l,3, polo antico hyalino 2-ciIiatis, ciliis corpore duplo lon-<br />

gioribus.<br />

Hab. ad thallum pulverulentum Cladonioe pyxidatae ad<br />

ligna semiputrida Salicis circa (cBourges)) Gallia^ (M. Ripart).<br />

'— Cxespites exsiccatione haud decolorati. Cum Treyilepohlia un-<br />

cinaia arcte cognata nisi identica, observante De-Wildeman in<br />

Bull. Soc. R. Bot. belg. 1888, p. 142.<br />

18. Trentepohlla Lagerhelmii De-Wild. Observations sur quelques 600<br />

formes du genre Trentepohlia Marfc. in (^onipt. rend. Soc. R. bot.<br />

de Belgique 1888, p. 142 (ad interim). — Filamentis plus minus<br />

torulosis, e collulis 7-15 u.. latis, diametro a}qua!ibus vel 2-3-pIo<br />

longioribus; cellyla terminali ramorum elongata, sa^pe 10-pIo dia-<br />

inetro longiore, tenuiore; zoogonidangiis sessilibus, globulosis vcl<br />

cellula basi inflata, apice angustata ssepeque incurva fulfcis.<br />

T/rt^. ad cortices Abietis poctinatiie prope Friburgum Bris-<br />

goviense Gormania:! (G. Lagerueim).<br />

V.). Trentepohlia plejocarpa Nordsl. in Wifctr. et Nordst. Alg. aq. 60i<br />

dulc. exs. n. 10'J, Botaniska Nofciser 1882, p. 55 et in Hedwigia<br />

1883, p. 105. — Saxicohi; filamentis in caespitiilos laxe tomen-<br />

tosos aggregatis, 17-20 y.. latis, plus niinus ramosis, ramis siepe<br />

patGntissimis, 10 u. latis; collulis vegefcalivis diaincfcro ly.pl-plo


Confervoideae, Chroolepidaceae, Trontepohlia. 245<br />

longioribus, ad genicula non constrictis; zoogonidangiis late ellipsoi-<br />

deis 28-32 ^ 16-20, e cellula subzoogonidangiali uncinata susten-<br />

tis, ad cellulam apicalem SDcpe paullo dilatatam, 2-7-rarius, 1-2-<br />

congestis.<br />

Hab. ad murura aquarii ad «Chacara Morton)) pr. cc S. Paulo »<br />

Brasilias. — A T. uncinaia (Gobi) Hansg. differt strato crassiori<br />

ad 2 mm. alto, ramis filamentorum patentissimis, ad genicula numquam<br />

constrictis zoogonidangiis pluribus aggregatis. Cum Mycoidea<br />

parasitica Cunningh. comparanda, ex auctoris sententia.<br />

20. Trentepohlia Jolithus (L.) Wallr. Corap. IV, pag. 151, Hansg. m<br />

Projlr. pag. 88, Ch. JolitJms Ag. Syst. pag. 34. n. 1, Kuefz. Sp.<br />

pag. 427, Tab. Phyc. IV, t. 95, Rabenh. Handb. II, 2, pag. 87,<br />

Krypt. Flor. v. Sachs. I, p. 255, Alg. n. 201, Fl. Eur. Algar. IH,<br />

p. 373, Conferva aurea var. Jolithus Roth Cat. III, p. 219, Bad.<br />

n. 510, Ch. rupestre Kuetz. 1. c. ex p., Byssus Jolithus Linn. Spec.<br />

Plant. p. 1638, Amphiconium. rupesire Nees Sjst. der Pilze p. 69,<br />

Lepraria Jolilhus Ach., Vhytoconis Jolithus Bory Mera. \. c. —<br />

Strato tenui vel 2-3 mm. crasso, pulvinato, rubro-aurantiaco, sic-<br />

cato glauco vel sordide virescente; filamentis ramisque elongatis,<br />

gracilibus, subdichotoinis, varie curvatis, adscendentibus ; celluHs<br />

vegetativis 14-24 a. latis, medio tumidis, crasse tunicatis, sesqui-<br />

triplove longioribus, superioribus ramulorum 4-6-pIo longioribus.<br />

Hab. in rupibus huniidiusculis regionum alpinarura et subalpina-<br />

rum, humectata ViofcB odiOVQm. spirans, sicca inodora. A Germani-<br />

cis (( Veilchenmoos, Veilchenstein )) vocatur. — Var. bovina (Flot.)<br />

Rabenh. FI. Eur. Algar. III, pag. 373, Chrool. bomnum Flotow<br />

lierb., Rabenh. Alg. 202, Chroolepus rupestre et Ch. hercynicwn<br />

Kuetz. 1. c. : strato tonui, subpulverulento, ferrugineo-sanguineo,<br />

siccato colore vix rautato Hinc. inde cum specie.<br />

21. Trentepohlia velutlna (Kuetz.) Hansg. Prodr. p. 89, Ch. veluii- r.o3<br />

num Kuetz, Pliyc. germ. p. 228, Sp. p. 426, Tab. Phyc. IV, t. 91,<br />

Rabenh. FI. Eur. Algar. III, p. 373. — Strato tenui, subtomen-<br />

toso, rufo-fusco; filamentis ramisque plus minusve elongatis, varie<br />

curvato-crispatis, superne angustatis subinde connexis; cellulis ve-<br />

getativis 14-35:^7-9, cylindraceis.<br />

Hab. in rupibus humidis umbrosis raontium metalliferorum Sa-<br />

xonise (Rabenhorst) Hercynise (Roemer) , in aqua^ductibus ligneis<br />

in Bohemia (Hansgirq).<br />

22. Trentepohila torulosa De-Wild. Sur. quelq. formes du genre Tren- m<br />

tepohlia in Compt. rend. Soc. R. Bot. Belg. 1888, p. 180 et in No-


246 ConfcrvoideiiQ, Chroolcpidacese, Tccntopolilia.<br />

tarisia IV 1889, p. G75. — T. Monilko validior, ramis elongatis;<br />

cellulis vegetativis 20-25 y.. latis, irregularibus at plerumque ova-<br />

tis, ceiitro valde iuflatis ibique duplo ac ad geQicula latioribus,<br />

diametro oequalibus vel eo duplo longioribus, membrana crassa in-<br />

struclis; zoogonidangiis iion visis.<br />

Hah. ad cortices, socid Trentepohlid Moniiid, m Chili Ame-<br />

ricie australioris (Poeppio in herb. Martius). — Trentepohlice Jo-<br />

lilho Wallr. analoga.<br />

23. Trentepohlia? Koerberi Flot. in Botanische Zeituug 1850, p. 70-77 605<br />

(sub CJiroolepo). — luodora; coespitulis depressis, macularibus,<br />

sparsis confluentibusque, laete cinnabarinis decoloratisque (albissi-<br />

mis), detritis croceis; filameutis decumbentibus, crassiusculis, nodo-<br />

so-torulosis, rigidis, papillulis minutissimis exasperatis, supra rae-<br />

dium raraosis, ramis erecto-patentibus, strictis; cellulis 35^:28, dia-<br />

metro vix sesquilongioribus.<br />

Eab. ad lapides pr. (c Heuschener )) (Koerber). — Trentepohlice<br />

Joliiho var. bovince proxiraa.<br />

24. Trentepohlia Monilia De-Wild. Sur. quelq. formes du genre go6<br />

Treutepohlia in Comp. rend. Soc. R. Bot. Belg. 1888, p. 186 et<br />

in Notarisia IV 1889, p. 675. — Minuta, parce ramosa; filanien-<br />

tis 14-17,5 u.. latis; ramis parum evolutis; cellulis vegetativis<br />

ovatis, superne latioribus, superioribus subinde tenuioribus, ora-<br />

nibus diametro 1-2-pIo longioribus; zoogonidangiis non visis. ,<br />

Hab. ad cortices in Chili Americoe australis (Poeppig in herb.<br />

Martius); ad a Clarence River)) AustralicT, socio Coenogonio ri-<br />

gidulo Muell. Arg. (Wilcox). — Hypliis funginis brunneolis ob-<br />

voluta.<br />

25. Trentepohlla fusco-atra (Zell.) De Toni, Chroolepiis fusco-atrum 607<br />

Zell. in Hedwigia 1873, p. 190. — Strato tenui, crustaceo, fusco-<br />

atro (in sicco); filamentis brevibus, erectis vel parum curvatis, to-<br />

rulosis; ramis divaricatis ; cellulis vegetativis fuscis, 5-7 [j.. latis,<br />

globosis vel late ellipticis.<br />

Hab. in silvis sempervirentibus in valle aChoungmenah)) non<br />

procul a ((Tanghoo)) in Pegu Asia^ (S. Kurz).<br />

Species dubioe vel niinus nota3.<br />

26. Trentepohlia monillformis Naeg. in Kuetz. Spec. pag. 895 (sub eos,<br />

Chroolepo), Rabenh. FI. Eur, Algar. III, p. 374 (id.) Wolle Freshw.<br />

Alg. U. S. pag. 123, t. 115, f. 30-33 (id.). — Crustacea, pulveru-


Contervoidege, Chroolepitlacea3, TrentepohUa. 247<br />

lenta, sicca cinerea; filamentis decumbentibus, abbreviatis, subramo-<br />

sis; cellulis 12-24 a. latis, ovatis, circiter 2-plo longioribus.<br />

Hab. in rapibus ad Turicum Helvetiae (Naegeli), in America<br />

boreali (Wolle).<br />

27. Trentepohlia jucunda Ces. in Rabenh. Alg. n. 348 (sub C/woo- go9<br />

lepo) Fl. Eur. Algar. III, p. 373 (id.). — Strato holosericeo, Ia?te<br />

viridi, 2 mm. circiter crasso, siccato minus expallescente ; filamentis<br />

elongatis, subvage ramosis, vix torulosis ; cellulis subcylindricis 17-<br />

24 p.. latis, diametro aequalibus, duplo triplove longioribus, extre-<br />

mis paullo brevioribus; ramis gracilibus, flexuosis; cellulis 9-11<br />

a. latis, diametro plerumque duplo-quadruplo longioribus.<br />

Hab. in cortice Populi nigraj pr. «Vercelli» Italise superio-<br />

ris (V. Cesati). — uCum T. odoraia verisimiliter conjungenda )).<br />

28. Trentepohlia riparia Flotow in Kuetz. Species pag. 426 (sub r.io<br />

Chroolepo). — Strato crustaceo, fusco-rubro; filamentis prostratis,<br />

brevissimis, subramosis, irregularibus, dense aggregatis, torulosis;<br />

cellulis globoso-ovatis, in ramulis tenuioribus proliferis; contentu<br />

rubro, demum virescenti.<br />

Hab. ad cortices Fraxini excelsioris prope ripas lacus<br />

Dobbertini megapolitani (Flotow). — Cellulae majores 7-7,5 [/.<br />

diam., ramulorum 4,5-5,5 a. diam.<br />

29. Trentepohlia ilicicola (Engl. Bot.) Kuetz. Species pag. 429 (sub oii<br />

Chroolepo) Cooke Brit. Freshw. Alg. p. 186, t. 72, f. 5, Conferva<br />

ilicicola Engl. Bot. 1, tab. 1639, II, t. 2529. — Csespite aurantio<br />

filamentis erectis, minoribus, alternatim ramosis, intricatis; cellulis<br />

30 u. latis, diametro aequalibus.<br />

Hab. ad cortioem Uicis aquifolii in Anglia. — A cl. Har-<br />

vey Manual pag. 189 cura Trenlepohlia aurea (L.) Mart. con-<br />

juncta.<br />

30. Trentepohlia lichenicola Ag. Syst. p. 34 (sub Chroolepo) Kuetz. 612<br />

Species p. 429 (id.), Cooke Brit. Freshw. Alg. p. 187, t. 72, f. 3 (id.),<br />

Conferva lichenicola Engl. Bot. tab. 1609. — Csespite rubro-au-<br />

rantio; fihxmentis erectis, fasciculatis, alternatim ramosis, rigidis<br />

cellulis 12 jj.. latis; zoogonidangiis (?) circ. 15 v.. latis, tumidulis,<br />

diametro aequalibus.<br />

Hab. ad lichenes crustaceos in truncis vetustis Angliae.<br />

31. Trentepohlia? Reinschii Hansg. Prodr. p. 232, n. 484, Chroole- ois<br />

p^is sp. Reinsch Contrib. Chloroph. p. 72, t. 6, f. 4. — Ciespitulis<br />

minutis, circ. 30-90 a. latis, epiphyticis, ramulosis; filamentis dense<br />

congestis, ssepius partim radiato-decurrentibus, interdum parencliy-<br />

;


24K (^onfervoidcae, Chroolepidaceao,^Trentepohlia,<br />

inaticu cunjuuctis; cellulis vegetativis 2-4 y.. latis, suba^quilongis;<br />

cliroraatoplioi'is flavo-viridibus.<br />

Hab. m foliolis Phy Ilogoii i 1 f ul ge n t is in Brasilia (Reinsch)<br />

et in muscis aquaticis foliisque Samoli sub aqua<br />

(IIansgiug). — (( E diagnosi Reinschiana aptius cura<br />

in Bohemia<br />

Hansgirgiai<br />

/labelligercc parte retiformi thalli comparanda ».<br />

32. Trentepohlia? muscicola Reinsch Contrib. Alg. Fungol. Chloro-'6i4<br />

phylloph. pag. 71, t, II, f. a-f. (sub Chroolepo). — Filamentis<br />

substrato viventi dense appressis, ramis lateralibus ramo primario<br />

cBqualibus; cellulis tuiuidis, subaequilongis ac latis, 8,3-12,4 u..<br />

diam,, membrana crassiuscula donatis, plasmate granuloso, luteo-<br />

viridi; zoogonidangiis cellulis filamentorum usque ad duplum majo-<br />

ribus, sphsericis, 12-13 [i. diam.<br />

Ilab. in foliis Hypneacearum h, e, Hypni triquetri in<br />

Vogesis et Leskeae complanatre in Jura Franconiae (P. F.<br />

Reinsch), — ((An Muscorum protonema? ».<br />

33. Trentepohlia? endophytlca Reinsch Contrib. Alg. Fung. Chloro- 6i5<br />

pliylloph. p. 71, t. ;5, f. a-f. (sub Chroolepo), — Minutissiraa, endo-<br />

phytica; filamentis plerumque integerrimis et in celiulis viventibus<br />

et iii spatiis intercellularibus et intra cellulas viventes Jungermannieruvi<br />

inajores se expandentibus ; cellulis turaidis, 4-5,G y..<br />

longis suba^quilatis merabrana subcrassa donatis, plasinate granu-<br />

loso, luteo-viridi; zoogonidangiis (?) irregularibus, cellulis filamen-<br />

tonun paullo latioribus.<br />

Ilab. m Frullania dilatata in Jura Franconia et Vogesis<br />

; in Jungermannia quadara ad Stictara pulraonariam<br />

vigente ex Brasilia. — ((Cum thalli Ilansgirgice flabelligercv De-<br />

Toni iiarte roticulatira connexa quaradan sirailitudinem prsebet».<br />

34. Trentepohlia? cinerescens Mont, Vlir, Cent, pl, nouv. in Ann. r.K,<br />

Scienc. Nat. 1S5'j, p, 180 (sub Chroolepo). — Filamentis dense<br />

caespitosis, basi fuscescentibus, apico hyaliiiis, dilatatis, granulosis,<br />

ramosis; ramis erectis flexuoso-nodosis, fastigiatis, cellulis cylin-<br />

dricis, diamotro 2-4-pIo longioribus; sporis (((zoogonidangiis? )))<br />

terminalibus, sphsericis, echinulatis,<br />

Ilab. ad rupes inter Muscos in sibrula prope a^des doininicas<br />

«Do Sauli(''res» in Gallia centrali (Jaubert).<br />

35. Trentepohlia sinensis Rabenli. Alg. Eur. Dec. 237 et in Iledwigia r.i?<br />

1874, p. 8 (sub Chroolepo). — Strato tenuissiino, late ofTuso, lu-<br />

teo-viridulo, sicco hote psittacino, huraectato odorein VioUv emit-


ConfervoitleaG, Chroolepidaceae, Trichophilus. 249<br />

tente; filamentis abbreviatis, torulosis; cellulis inferioribus globo-<br />

sis vel globoso-rotundatis, superioribus plus minus elongatis.<br />

Hab. ad cortices pr. (c wSaigon » in regione sinonsi Asia^ (Rud.<br />

Rarenhof.st),<br />

36. Trentepohlia? polyarthra A. Br. in Sitzungsb, Bot, Ver, Prov. eis<br />

Brandenburg XVIII, 1875-76, p. 25, Bot. Zeit. 1876, p, 315 (sub<br />

Cliroolepo). — Viridis,<br />

Hab. ad arbores in insula u Comoro-Johannai? (J. M. Hilde-<br />

brandt),<br />

Species exckuleudfe.<br />

37. Chrooiepus Arnottii Harv. in Hook, Br, Fl. II, p. 381, in trunco<br />

Taxi baccatffi in Britannia est fungus Antennaria Arnotiii<br />

Berk. herb, sec. Cooke Brit. Freshw. Alg. p. 187.<br />

38. Chroolepus meiaenum Carm. in Harv. Manual. p. 190, Syncollesia<br />

mehena Ag. Syst. pag. 32, Conferva mehvna Lyngb. Hy-<br />

drophyt. Dan. tab. 57 in lignis vigens est probabiliter Toruke seu<br />

MonilicB sp., observante etiam cl. Cooke Brit. Freshw Alg. p. 187.<br />

39. Chroolepus cceruleum Naeg. in Kuetz. Species pag. 425 est, sua-<br />

dente claro Hansgirg, Aliogonii species Allogonium CGsriileum<br />

(Naeg.) Hansg. nuncupanda.<br />

.<br />

40. Chroolepus mesomelas Carm. in Hook. Br. Fl. 11, p, 381 in cau-<br />

libus Urticse dioicas in Anglia est fungus et verisimiliter, sua-<br />

dente cl. Cooke Brit. Freshw. Alg. p. 187, Helminthosporii sp.<br />

41. Chrooiepus ebeneum Ag. Syst. p. 36, Conferva ebenea Dillw.<br />

Conf. t. 101, Conferca nigra Roth Cat. HI, p. 299, Byssus nigra<br />

Huds. Engl. Bot. tab. 102 ad saxa in Scandinavia, Anglia,<br />

Germania, Gallia et America australi indicatum, teste De-Wildeman<br />

in Bull. Soc. R. Bot. Belg. 1888, pag. 147 videtur fungus<br />

seu lichen: phycologus belgicus coraparat cura Cystocoleo rupe-<br />

stri (P.) Thw.; observante vero Cooke Brit. Freshw. Alg., esset<br />

HeIm inth ospor ii s p<br />

42. Chroolepus cobaltigeneum Ag. Syst. p. 35, Byssus cobaltigenea<br />

Wulf. in Jacq. Coll. II, p. 175, t. 12, f. 1 ad saxa Germaniae rae-<br />

ridionalis videtur etiam excludendura.<br />

43. Chroolepus Pini Auersw., sec. cl. Hansgirg, est fungus.<br />

44. Chroolepus saxicolum Opiz, sec. cl. Hansgirg, est fungus.<br />

TRICHOPHILUS Weber van-Bosse [1887] Etude sur les algues para-<br />

sites des Paresseux p. 10 in Natuurkund. Verhandelung van de


250 Confervoidca), Chroolepidaceae, Ctenocladus.<br />

Hollaiuische Maatschappij der Wetenschap., 3 Verz., Deel V, 1 Stiik<br />

et Notarisia 1888, p. -159 (Etym. tJirix capillus et philos amicus). —<br />

Thallus aerophilus, filamentis articulatis, irregulariter ramosis, in<br />

stratis teiiuibus expansis conslitutus, amojne viridis ; filamenta sin-<br />

gula late confluentia, ad apicem plerumque sensim attenuata, re-<br />

ptantia. Ramuli uni-pauci-articulati, appendice radiciformi destituti.<br />

Cellulae vegetativae cylindraceiie, diametro aequales vel Vo latiore lon-<br />

gitudine, ad genicula leviter constricta3; chlorophora exigua, loculo<br />

centrali sine colore, granulis minutis circuradato; membrana hya-<br />

lina, firma, duobus stratis constituta. Cellulae vegetativse intume-<br />

scentes in zoogonidangia transmutantur.<br />

Propagatio macrozoogonidiis et microzoogonidiis.<br />

Macrozoogonidia libera ovata, polo antico hyalino ciliis quater-<br />

nis vibrantibus instructa, contentu viridi, ocello rubro non viso.<br />

Microzoogonidia contentus divisione succedanea repetita orta, 32<br />

in quaque cellula, pariete matricali lateraliter ostiolo poriformi<br />

aperto liberata, raacrozoogonidiis minora, ovata vel angulata et<br />

ciliis destituta. Verisimiliter statim porro evolventia, nec inter se<br />

discedentia in tliallum transformantur.<br />

Generatio adhuc ignota.<br />

1. Trichophilus Welckeri Weber van-Bosse loc. cit. t. II, f. 8-11, 6i9<br />

13-14 et in Notarisia 1888 p. 460. — Diam. cell. veg. 18 ad 20 y..<br />

macrozoogonidiis 7=: 4; microzoogonidiis 4-5^:2-3.<br />

Hab. inter cellulas corticales pilorum Bradyporum in Gu-<br />

yana Americce australis (Welcker, Schlater).<br />

CTENOCLADUS Borzi [1883] Studi Algologici fasc. I, p. 27 (Etyra.<br />

a cieia pecten et clados ramus), Wille Algologische Mittheilungen<br />

p. 506. — Thallus e filamentis articulatis, ramosissimis, in ca)spitu-<br />

los late confluentes densissime aggregatis stratumque pulvinato-spon-<br />

giosum efticientibus constitutus; rami repetito unilateraliter ra-<br />

mellosi, ad apices crebri, uni-pauci-articulati et hinc eleganter cir-<br />

cinnato-cyraosi vel fastigiato-aggregati ; celluhx) vegetativae cylin-<br />

draceae, diaraetro [equales vel Yo-2-pIo longiores, ad genicula leviter<br />

constricta?; contontus granuloso-viridis, effusus, globulum arayla-<br />

ceura fovens; raenibrana crassa aut crassiuscula, firma, tenuiter<br />

et concentrice stratificata.<br />

Propagatio raacro- et raicro-zoogonidiis.<br />

Raraellorum apicaliura cellula' rlonique raagis eiongut;v aut uni-<br />

;


Confervoideje, Chroolepidaceae, Ctenocladus. 25l<br />

lateraliter productae et membrana tenuiore cinctse iti macrozoogo-<br />

nidangia mutata3; macrozoogonidia contentus divisione repetito-bi-<br />

naria efformata, 8-16-32, raro 4 vel pluria in singulo zoogonidan-<br />

gio, pariete matricali postea ad apicem vel lateraliter ostiolo pori-<br />

formi aperto, libere examinantia, ovata vel ovato-ellipsoidea, polo<br />

antico ciliis binis vibratoriis instructa, globulo amylaceo centrali,<br />

loculo achroo et ocello rubro parietali prsedita.<br />

Microzoogonidia contentus divisione succedanea repetita orta,<br />

4-8-16 in quaque cellula (Cfr. infra) raembrana matricali mox de-<br />

liquescente liberata et vivide exarainantia, raacrozoogonidiis mino-<br />

ra at ceterum similia.<br />

Cellula^ omnes, vegetatione peracta, in statum palraelloideum<br />

transeuntes, ex quo liypothallum filis longissirais, coraplicato-ra-<br />

raosis, cellulis (acinetis) modo valde elongatis et raerabrana tenui,<br />

vitrea cinctis, raodo abbreviatis inturaescentibus et microzoogoni-<br />

dangiorum vices agentibus, constitutum generatur.<br />

Generatio zoogonidiorum laterali copulatione ; cellulje vegeta-<br />

tivce valde auctre et in zoogonidangia perraagna, pereunantia (cy-<br />

starum more) globosa vel ovata aut ellipsoidea, raembrana crassis-<br />

sima, laraellosa, stratosa cincta et s?epe extus in callum calca-<br />

riformem producta transmuctata): zoogonidia contentus divisione si-<br />

raultanea generata, 30-60 et etiam plura, demura, cellula raatricali<br />

lateraliter vel ad apicem soluta, libere erumpentia, miniraa, ovato-<br />

ellipsoidea vel oblonga, ciliis binis ocelloque laterali rubro pra^dita.<br />

1. Ctenocladus circinnatus Borzi Studi Algologici fasc. I, p. 2S, t. III- 620<br />

IV. — Crustaceus, mollis, circ. 1 mm. crassus, Isete viridis, su-<br />

perficie subverrucosus, e caespitulis nuraerosis, elegantibus, e sub-<br />

strato exsurgentibus, dense coalitis efformatus, ramellulis apicalibus<br />

eleganter circinnato-cymosis; cellulis vegetativis 10-15 y.. crassis<br />

macrozoogonidiis 5-7 u.. latis; microzoogonidiis 2-3 u.. latis; zoo-<br />

gonidangiis usque ad 80 u.. diam. (cum membrana); zoogonidiis<br />

sexualibus ad 3 u.. crassis.<br />

Hab. ad lapides, saxa nec non ad Salicorniae, Obionis,<br />

Ruppise aliaruraque plantarura partes submersas in stagnis sub-<br />

raarinis pr. Messanam in insula Sicilia (A. Borzi).<br />

2. Ctenocladus fastigiatus Borzi Studi Algologici fasc. I, p. 117. — C2i<br />

Crustaceus, tenuissimus, superficie subtiliter verrucosus, laefe viri-<br />

dis, valde corapactus, 2 rara. crassus; ramulis et raraellulis api-<br />

calibus erectis, strictis, fastigiato-aggregatis; niacrozoogonidiis et<br />

;


252 Confervoidea3, Chroolcpidacese, Leptosira.<br />

niicrozoogonidiis quam in Ctcnoelado circmnaio paullo mino-<br />

ribus.<br />

Hab. inter scrobicula ad muros aquajductus antiqui pr. Messa-<br />

nara in insula Sicilia (A. Borzi). — Status palmelloideus absens.<br />

LEPTOSIRA Borzi [1883] Studi Algologici fasc. I, p. 17 (Etym. a<br />

lepios et seira catenula) Hansg. Prodr. p. 89 ut subgenus ex parte.<br />

— Thallus e filamentis articulatis, subdichotome ramosis, in pulvinu-<br />

los exiguos anvone virides aggregatais constitutus ;<br />

ramuli ad apicem<br />

sensim attenuati, alii reptantes et appendice rhizomorpba destituti,<br />

alii erecto-adscendentes, ultimi erecto-patuli, breves vel brevissimi;<br />

cellulse vegetativffi ovato- vel elliptico-cylindraceae, contentu viridi,<br />

effuso, loculo achroo centrali notato et granulis minutis amylaceis<br />

farcto; membrana tenuis, firma, hyalina, homogenea. Cellulse ve-<br />

getativas vix intumescentes et in zoogonidangia transmutatae.<br />

Propagatio zoogonidiis priraum substrato adfixis et quiescenti-<br />

bus et denique, repetita divisione, in cellulas (gonidia) 2-4-8 proto-<br />

coccoideas transmutatis. Zoogonidia minima, 20-60, etiam plurima<br />

intra quodque zoogonidan- gium contentus divisione simultanea<br />

orta, per cellulae matricalis membranam poro laterali apertam, una<br />

cum vesicula communi, hyalina includente erumpentia et vesicula<br />

ipsa dein dilatata ct mox evanescente libere examinantia, ciliis<br />

binis ocelloque laterali rubro donata.<br />

Generatio zygotis e zoogonidiorum (polo postico) copulatione de-<br />

rivatis, Evolutio zygotorum adhuc ignota.<br />

1. Leptosira Meiliciana Borzi Studi Algologici fasc, I, p. 17, t. II. —<br />

Ca}spitulis densis, punctiformibus, viridulis, vix conspicuis; cellulis<br />

pi'imo breviter cylindraccis utrinque constrictuiis, dein fere irregu-<br />

hiribus, 10-20 p. crassis, amyligeris, omnibus e basi ad apicem<br />

sensim in zoogonidangia transformatis; zoogonidiis ovoideis vel<br />

oblongo-ovatis, 2, 5 u.. circ. longis, per posticam corporis partem<br />

angustatis intense copulantibus ; zygotis breviter ellipsoideis, utrin-<br />

que hyaliiiisque in hypnosporas ovatas vel sphsiroideas, crasse tu-<br />

nicatas, 10 y.. diam., granuloso-virides, oleoso-guttulatas. dein leni-<br />

ter rufescentes mutatis.<br />

llab. in stagnis pr. a Linguaglossa )) in insula Sicilia (G. De'<br />

Memci).<br />

2, Leptosira? Willeana Hansgirg. in Q^sterreichische Botanische Zeit- c>n<br />

.«^chrift ISSC, n. 1. Prodr. p. 81), n. 127. f. :M ot in Nolarisia 1887,<br />

G22


Confervoideo), CliroolepiLliicea-", Gongrosira. 253<br />

p. 339. — Aquatica; strato initio minutissirao, postea subpulvi-<br />

uato, plus niinus effuso, calce incrustato, dilute viridi; filamentis<br />

gracilibus, ramosissimis, eequalibus, ramis dense aggregatis, ere-<br />

ctis, subparallelis, apice non attenuatis; cellulis ad 3-4 fj.. crassis,<br />

1-2-plo longioribus, ad genicula modice constrictis, cellula ter-<br />

rainali obtusa; membrana subtenui; chlorophoris Latis parietalibus;<br />

acinetis ad 6-9 p. crassis, globosis vel ellipsoideis, miniatis, pla-<br />

smate oleoso impletis.<br />

Had. affixa in caulibus, foliis etc. variarum plantarura aquse<br />

dulcis (Ranuncul i, Lem.nse etc.) in lacu ad u Chlumcan )) prope<br />

(c Laun » Bohemise in consortio Endoclonii pygmcui (A. IlANSGmG).<br />

— (( Aa Gongi^osira ? )).<br />

Geuus inter Trentepohliam et Leplosiram quasi transitam praebens.<br />

60NGR08IRA Kuetz. [1843] Phyc. gen. p. 281 Sp. p. 423 em. Lagerh.<br />

[1888] in litt. (Etym. gongros excrescentia et seira catena), Rabenh.<br />

Fl. Eur. Alg. III, p. 387 ex parte. — Thallus e tilamentis articulatis,<br />

plerumque simpliciter vel dichotorao-ramosis, rarius fasciculato-<br />

ramosis, basi sa^pius callo radiciformi affixis constitutus. Cellulre<br />

diametro plerumque asquales vel duplo longiores, superiores deni-<br />

que toruloso-turaidae ; chlorophora parietalia, magna, pyrenoide<br />

instructa.<br />

Propagatio fit tum zoogonidiis (asexualibus, ut videtur, h. e.<br />

zoosporis), tum cystis (acinetis).<br />

Generatio ?<br />

Obs. Plantuhe aquaticse vel terrestres, perpusillse, casspitosas,<br />

pulvinatse vel strata plus minus expansa, vix 2 mm. alta forraan-<br />

tes. Generi Leplosirce Borzi quodammodo affinis, a Trentepohlia<br />

Mart. differro videtur ha^raatochromatis (in cellulis vegetativis)absen-<br />

tia, statione aquatica et chlorophoris magnis pyrenoidem includenti-<br />

bus nec (ut in Trenfepohlia) minutissirais, disciformibus. sine pyre-<br />

noide, Species vero nonnullaj Gongrosirce a cl. viris Rabenhorst,<br />

Kuetzing, Reinsch, Grunow, Schaarschmidt etc. descriptre sunt ex-<br />

cludenda3, quia status evolutionis tura Muscorura quorundam tura<br />

Algarum sistunt. Cfr. Wille Om Slaegten Gongrosira Kuetz. 1883<br />

et Algol. Mittheil. 1887, p. 488, Borzi Studi Algologici I, 1883,<br />

Schaarschniidt Adatok a Gongrosirak 1883 etc.<br />

1. Gongroslra De-Baryana Rabenli. Alg. n. 223!, Trentepohlia De- G2t<br />

Bayyana (Kabenli.) Wille Ora Slaegten Gongrosira Kuetz. 1883, t. I


254 ConfervoitlciU, Chroolepiducese, Gongrosira.<br />

ot Algol. Mitth. VIII, p. 481, t. XVIII, f. 106-114, t. XIX, f. 115-<br />

135, Ilansgirg Prodr. p. 232. — Aquatica, adscendens, ]xie viridis,<br />

dichotome ramosa ;<br />

stratu disciformi, irregulariter exteuso; cellulis<br />

\egetativis diversiforraibus, 15-30, rarius 40 u.. latis, l-2Yo-plo<br />

loDgioribus; chlorophoris parietalibus, viridibus, pyrenoide singulo<br />

pra^ditis, granula ainyhicea numerosa foventibus; merabrana prirao<br />

tenui, deraum crassa et evidenter stratosa ; cellulis ramorum ter-<br />

niinalibus saepe globoso-inflatis, e contentu proprio acinetani (apla-<br />

nosporam?) aurantiacam, 50 a. diam., singulam efRcientibus; zoo-<br />

gonidiisis in quoquo zoogonidangio 10 vel pluribus, biciliatis, ciliis<br />

2V8-plo zoogonidii latitudinem superantibus.<br />

Hab. u\ lapidibus, conchis lignisque lacus prope a F^iirstenfelde »<br />

pr. Francofurtum ad Viadum (De-Bary et Itzigsohn) ad Berolinum<br />

Germaniae (Wille, Magnus), in Suecia (Lagerheim), in Bohemia<br />

(Hansgirg).<br />

2. Gongrosira viridis Kuetz. in Linna^a VIII, 1833, p. 379 (sub Sle- 595<br />

rcococco), Cxongrosira Sclerococcas Kuetz. Phyc. gener., p. 283<br />

et Species p. 423 ex parte, Rabenh. Fl. Eur. Algar. III, p. 387,<br />

Treniepohlia viridis (Kuetz.) Wille, Cfr. Hansg. Prodr., p. 90 in<br />

uotula. — Aquatica, pulvinulos 1 mra. circ. diam. a^quantes, amo^ne<br />

virides formans, postea plcrumque confluens, crustam calce prffici-<br />

pilata induratam, dilutius coloratara constituens ; filamentis ramis-<br />

que fasciculatis, deinde submoniliforraibus; cellulis 10 y.. circ. hitis<br />

diam. subaequalibus, nunc paullo brevioribus nunc paullo longiori-<br />

bus (zoogonidangia sistentibus?).<br />

Hab. in saxis lignisque rivulorum, araniura per totain Europara<br />

])assira. — Cellula) extrerafe crassiorcs, in oogoniura (?) intunie-<br />

sceutes descripsit cl. Rabenhorst. Utrum ha3C zoogonidangia an<br />

acinetas sistant, mihi dubium raanet cc An Lepiosira? )).<br />

3. Gongrosira? onusta Zell. in Iledwigia 1873, p. 191. — Flavo-vi ^26<br />

ridis; cnespitibus confluentibus, circ. 2 ram. crassis; filaraentis e<br />

basi fibrosa continua articuiatis; cellulis 10-22, 5 u. crassis, 2-3-plo<br />

longioribus; rarais numerosis undique egredientibus moniliformibus.<br />

Hab. in truncis vetustis inundatis secus littora ad a Elepiiant-<br />

point » Pegu Asia) (S. Kurz). — Testo Zeller 1. c, in cellulis oraiii-<br />

bus ramorum adsunt oospora; (h. 0. verisiiniliier acinot:e) fusca^,<br />

circ. 90 'J: diam. ractientes « An Mttscoruui protoncnia? ))<br />

Spccics oxcluileud.o<br />

4. Gongrosira ilicliotoma Kuoiz. Phyc. genoi-. p. 281, Spocios p. 423,


Confervoidese, Chroolepidaceae, Clilorotylium. 255<br />

Tab. Phyc. IV, p. 98, Proionema dichotomum Kuetz. iii Natiiurk.<br />

Ver. de Harlem II. Verz. I c. icone, observante cl. Stahl Ueber<br />

die Ruhezustiinde der Vaucheria geminata in Botan. Zeitung 1879,<br />

p. 129 et seq., t. II, est Vaucherice geminaim Walz status evo-<br />

lutionis,<br />

5. Gongrosira clavata Kuetz. Phyc. gener. p. 282, Species p. 423,<br />

Tab. Phyc. IV videtur etiam, suadente claro E. Stahl 1. c, Yau-<br />

cherioe adscribenda; observante vero cl. Hansgirg cum Botrij-<br />

dio granulato cognata.<br />

6. Gongrosira pygmaea (Menegh.) Kuetz, Species p, 423, Rabenh. Fl.<br />

Eur. Algar. III, p. 388, Conferm pygmcea Menegh. mscr., est, ob-<br />

servante cl. Borzi Studi Algologici fasc. I, p. 66, Cladophortv<br />

(ut evolutionis forma) adscribenda.<br />

7. Gongrosira ericetorum Kuetz. Phyc. gener. p. 282, Species p. 423,<br />

Rabenh. 1. c, ex Wille et Hansgirg sistit Musci cujusdam pro-<br />

tonema.<br />

8. Gongrosira muscicola Reinsch Contrib. Algol. Fungol. Chioroph.,<br />

p. 75, t. 5, f. 1, videtur Musci cujusdam protonema.<br />

9. Gongrosira pachyderma Reinsch Alg. from Kerguelen in Linn. Soc<br />

Journ. vol. XV, p. 218 in foliis Fontinalis vigens verisimili-<br />

ter Musci cujusdani protonema sistit.<br />

10. Gongroslra protogenita Grun. in Hedwigia 1872, p. 77 mihi e<br />

diagnosi valde incerta. « An Gkeotila? ))<br />

CHLORGTYLIUIVI Kuetz. Phyc. gener. p. 285 (Etym. a chloros viridis<br />

et iyle, callus), Sp. p. 431, Rabenh. FI. Eur. Algar. III, p. 386,<br />

f. 111. Reinke in Bot. Zeit. 1879, p. 476 in nota, Hansg. Prodr.<br />

p. 90. — Thallus e filamentis articulatis, ramosis, parallelis, ere-<br />

ctis, haud vaginatis constans, pulvinatus, amoene viridis, firmus,<br />

tactu holosericeo-mollis, nonnumquam olivaceo-fuscescons intusque<br />

calce carbonata incrustatus; subinde sunt thalli initio plus minus<br />

discreti, postea conferti sajpiusquo confluentes; cellulce vegetativae<br />

chloropliora lata, t;enreformia continentes, subinde (in Chlorotylio<br />

cataractarum Kuetz.) celhila'! virides breves cum cellulis longiori-<br />

bus, subhyalinis, chlorophyllam parce gerentibus alternantes.<br />

Propagatio sive (in primo vere) zoogonidiis biciliatis, numero-<br />

sis e zoogonidangii contentu efformatis, haud inter se copulantibus,<br />

sive cellulis perdurantibus, globosis (Acinetis) e cellulis vegetativis<br />

efformatis rufescentibusque, quoad evolutionem adhuc inquirendis.<br />

Obs. Post plures generationis pliases, fllamonta (in aitate) Chlo-


25G Conlervoidorc, Chroolopidaccb, Ciilorotyliuiu.<br />

ro/?///? subgeliQcantur et celluUe divisione cruciata GlaiCijstidis formam<br />

pra>bent, et tunc 4-16 zoogonidia, ciliis yibratoriis 4 donata,<br />

directe germinantia et filamenta formre primaria) efFicientia gignunt,<br />

1. Clilorotylium cataractarum Kuetz. Phycol. gener. p. 285, t. 17, 627<br />

f. ]-5, Spec, Alg. p. 432, Tabul. phycol. V, t. 37, Rabenli. Krypt.<br />

Flor. V. Sachs. I, p. 271, Alg. n. 1306, Fl. Eur. Algar. III, p. 386,<br />

f. III, Hansg. Prodr. p. 41. — Pulvinulis intus s?epius incrusta-<br />

tis, zonati?, la-te pallideve viridibus (raro rufescenti-brunneis), ho-<br />

losericeis, saepe confluentibus, primo hemispliffiricis, minutis, usque<br />

ad 4 mm. diara., demum confertissimis ; filamentis lateraliter (di-<br />

• stincte dichotomice) ramosis, plerumque paralleliter decurrentibus,<br />

dense congestis, ramis elongatis, pluricelhUaribus; cellulis vegeta-<br />

tivis 6-12 y.. cr., difformibus, aliis Ifete viridibus diametro Y.1-V2<br />

longioribus, aliis phis minus hyalinis (cum viridibus siypo seriatim<br />

alternantibus) 2-6-plo longioribus, membrana tenui instructis; cel-<br />

lulis perdurantibus s. acinetis miniatis vel aurantiaco-rufis, tantum e<br />

cellulis brevioribus efformatis, 9-15 '/. crassis, globosis vel oblon-<br />

go-ellipsoideis; filorum ceHulis vegetativis diam. 3-6-pIo longio-<br />

ribus, fructiferis diametro subsequalibus.<br />

Ilab. in saxis, plantis submersis lignisque llun-inum, rivulorum,<br />

imprimis in aquis frigidis, glaciahbus, per totam Europam. — Specimina<br />

vi(h ex Germania, et Bohemia. Socia adest saipe Chantramia<br />

cJialtjbea. — var. incrustans (Reinsch) Hansg. Prodr. p. 91, f. 42.<br />

Chlorotylium inc)'ustans, Reinsch Contrib. t. I (Chlorophyllophy-<br />

cerep. 76): ram.ulis abbreviatis uni-vel-pauci-cellularibus; cellulis<br />

vegetativis 0-12 y. cr., ut plurimum 1- rarius 2-3-plo longioribus,<br />

omnibus foqualiter viridi-coloratis, tantum post zoogonidiorum exitum<br />

(in ramulis uniccllularibus) hyalinis; ceterum ut in typo. Ad<br />

saxa, Jigna plantasqne in rivulis rapide fluentibus in Germania<br />

et Austria (Reinscii) noc non in Bohemia (IIansgirg).<br />

2. Chlorotylium mammiforme (Balbis) Kuetz. Sp. 432, Rabonh. FI. ''-S<br />

Ihir. Algar. III, p. 387, Tab. Pliyc. V, t. 37, f. 2, Conferva mammi-<br />

/'o)'inis iSIont. Flor. Alg. p. 174, Ctadophora mammiformis Mont.<br />

Syll. p. 459, Vauchcria mainmiformis Balbis Flor. Lyon III,<br />

p. 325. — Pulviiiulis calco incrustatis, lajte viridibus; (ilameiitis<br />

erectis, amoine viridibus hyalinisque, ramosis, circ. 10 y.. crassis,<br />

ramis brevibus longioribusque intermixtis, patenti-orectis, allernis,<br />

apice obtusis; cellulis yegetativis intus non zonatis, diametro du-<br />

plo tripIoYO longioribus. fructiforis diamolro a-qualibus.


Confervoideie, Cliroolepidaceee, Microthamnion. 257<br />

Hab. iii stillicidiis, ad rupes, in Gallia, prope u Lyon d (Mon-<br />

tagnk), in Holvetia ad Turicum (Naegeli), in Austria, in flurnine<br />

(( Vockl )) (De Moerl teste Grunow) et prope « Oran )) Africae bo-<br />

realis (Durieu).<br />

•3. Chlorotylium? compactum (A. Braun) Kuetz. Spec. Alg. add. p. 895, 629<br />

Tabul. phycol. V. t. 37, f. III, Rabeiih. Fl. Eur. Algar. III, p. 387,<br />

Cladopliora compacla A. Braun mscr. — Filamentis elongatis, 12-<br />

20 a. crassis, alternatim raraosis; articulis omnibus conforraibus,<br />

crass. 4-8-pIo longioribus.<br />

Hab. in aqureductibus prope Friburgum brisgoviense Germa-<br />

niae (A. Braun). — Habitus ChloroUjlii mammiformis at fila-<br />

menta crassiora et thallus non incrustatus.<br />

4. Chlorotylium? coriaceum Zeller in Rabenh. Alg. n. 1989!, Fl. Eur. (m<br />

Algar. III, p. 387. — Pulvinulis expansis, applanatis, subcoriaceis,<br />

intus zonatis; cellulis vegetativis diam. 2-10-pIo longioribus, fru-<br />

ctiferis sphcBricis, nunc singulis nunc seriatis.<br />

Hab. in fundo stagni prope (( Bernsfelden AVurtembergense ))<br />

in Gerinania (G. Zellrr). — (( An revera hujus generis ? ».<br />

MICROTHAMNION Naeg. [1849] in Kuetz. Sp. p. 352 (Etym. a microa<br />

parvus et thamnion Ccespes) em. Kirchn. [1878] Alg. Schles. p. 70,<br />

Hansg. Prodr. p. 91, Nordst. Freshw. Alg. N. Zeal. and Austral.<br />

p. 14, Cooke Brit. Freshw. Alg. p. 188. Rabenb. FI. Eur. Algar.<br />

III, p. 375, Wolle Freshw. Alg. U. S. p. 118. — Thallus minutus,<br />

plus minus ramosus, caespitulosus, pallide virens; rami laterales,<br />

filamento primario suba^quicrassi, omnes conformes; ramuli late-<br />

rales Siphonocladi ad instar orienfes. Celluhe vegetativae diame-<br />

tro longiores, raembrana tenui instruotn?; chlorophora pallide viri-<br />

dia; celluke terminales ramorum aliis cellulis tenuiores, obtusae,<br />

haud piligera^.<br />

Propagatio zoogonidiis; zoogonidangia terminalia, a cellulis ve-<br />

getativis forma magnitudineque distincta; cysta) s. cellulae perdu-<br />

rantes ignota}.<br />

Obs. Genus habitu quasi ad Chcctophoreas vergens.<br />

1. Mlcrothamnlon Kuetzingianum Naeg. in Kuetz. Spec p. 352, Tabul. 531<br />

phycol. III, t. I, Rabenh. Alg. sub n. 1726, FI. Eur. Algar. III,<br />

p. 375, Nordst. Freshw. Alg. U. Zeal. and Austr. p. 15, Kirchn.<br />

I. c. L genuina, WoIIe Freshw. Alg. U. S. p. 118, t. 105, f. 1-4,<br />

Hansg. Prodr. p. 91, n. 129. — Fruticulosum, subtrichotome ramo-<br />

17


258 Confervoide«), Chroolepidacey?, Mirioth.iniiiion.<br />

sum ; ramulis alternis vol oppositis, inodo abbreviatis, modo elon-<br />

gatis; cellulis vegetativis 3-5 /^.. cr., 3-6-plo longioribus; geuicu-<br />

lis liyalinis.<br />

Hab. in fossis, in algis majoribus affixum, ad Turicum Helvetite<br />

(NAKGELt), prope (( Aue » Saxoniae (Rabenhorst), ad c Driesen »<br />

(Lascii), in Belgio (De-Wildeman), Neerlandia (Weber van Bosse),<br />

in Suecia (Nordstedt), Boliemia (Hansgirg); inter Sphagna ad<br />

{(Bluif)) Novae Zelandia? (S. Berggren). — Cellulse vegetativa3 (in<br />

speciminibus novizelandicis) 10-20-30 :; 3-4 ex Norstedt loc. cit. —<br />

Microiha7nnio Kueizingiano Naeg. fortasse ad scribendum est<br />

Microthamnion elegans Stiz. in Rabenh. Alg. n. 772. — Var. stri-<br />

ctissimum (Rabenh.) Hansg. Prodr. p. 91. Microthamnion siriciissimum<br />

Rabenh. Krjpt. Flor. v. Sachs. p. 266, Alg. u. 829!, Fl.<br />

Eur. Algar. III, p. 375, Reinsch Algenfl. p. 232, Chcciophora sub-<br />

iiiissima Kuetz. Osterprog. 1863, p. 13, n, 39: filaraentis ramu-<br />

lisque 3-4 y.. crassis, erecto-patentibus, strictissime ramulosis, sub-<br />

fastigiatis; cellulis vegetativis 3-6-, rarius 8-plo longioribus, cylin-<br />

draceis, ad genicula paullum constrictis; membrana sat crassa,<br />

achroa, pellucida. In fossis fodinisque turfosis, prope (( Leipzig »<br />

(Bulnheim), in paludibus silvaticis folia dejecta occupans, ad ((Dret-<br />

schen )) et a Diehmen n Lusatia) superioris (M. Rostock), (( Friedrichsgrund<br />

)) prope (( Pilnitz )) Saxoniae (Rabenhorst), in Typhae<br />

foliis et Junci culmis nafantibus Franconia^ (Reinsch), in Bohpmia<br />

(Hansgirg), etiam ad (( Rio Negro )) Americas australis (Dickie). —<br />

Var. subclavatum Ilansg. Prodr. p. 265 et in Notarisia 1888: fila-<br />

mentis priraariis ramosis; ramulis incurvatis, ut fil. prim. e cellulis<br />

mox claviformi-incrassatis, 3-4 a. crassis, circ. 4-pIo longioribus<br />

constitutis; contentu dilute flavescenti-viridi. In paludibus ad al-<br />

gas filamentosas, imprimis Cladophoras prope Pragam Bohemiae<br />

(IIansgirc;).<br />

2. Microthamnion vexator Cooke in Grevillea XI, p. 75, Brit. Freshw. .^„<br />

Alg. p. 188, t. 73, f. 1. — Filamentis erecti^!, gracillimis, dicho-<br />

tonie ramosis, plus ininus c;espitose aggrcgatis; cellulis cylindraceis,<br />

3<br />

ij-. latis diametro loiigioribus, ad genicula non constrictis, septis<br />

vix distinctis; membrana tenui, pellucida.<br />

Ifab. ad plantas aquaticas epiphyticum in aquis limpidis in<br />

(( Yorksliiro )) (Tuk\er) al!i.sqiio Anglia' locis (Cooke).<br />

3. Microthamn'on exiguum Reinsch Conlrib. Alg. Promont. Bona^ ^33<br />

Spei in Linn. Soc. Journ. Bot. vol. XVI, 1877, p. 245. — Fila-<br />

monlis erectis, 1,1-2,6 ix. crassis, ramosis et subiiitegris, subtilis-


Coiifervoideae, Cljroylepitlaceoe, Piiinia. 259<br />

sinii!--, indistincte articulatis, ramulis lateralibus integerrimis, spar-<br />

sis, erectis, apicibus paullo incrassatis, cellulis subtilissimis; con-<br />

tentu pallide viridi, granulis majoribus instructo.<br />

Hab. ad plantas aquaticas h. e. Callitrichem inter Spiro*<br />

gyram insignera in fonte quodam ad Proraontorium Bon^e<br />

Spei Africae australis (A. Eaton). — Ceteris tenuius.<br />

Species verisirailiter e genere removenda.<br />

4. Mlcrothamnion cladophoroides Reinsch Alg. from Kerguelen* s 6,34<br />

Land in Linn, Soc. Journ. Bot. XV, 1876, p. 21G.<br />

llab. ad Lyngbyas et Chroococcos in insula a Kerguelen »<br />

niaris indici australioris (Eaton). — Sec, cl. Lagerheim Ueber<br />

Phwothamnion in Bihang till K, Sv. Vet. Akad. Haiidl. Band 9<br />

n, 19, (1884), p. 12 videtur aptius generi Phceolhamnio Lagerh.<br />

adscribendura.<br />

PILINIA Kuetz. [1843] Phycologia generalis p. 273, Species p, 425,<br />

(Etym. pihin), Rabenh. Fl, Eur. Algar. III, p, 386, f. llOemend.,<br />

De-Toni Pilinia Kuetz. ed Acroblaste Reiusch in Notarisia IV,<br />

1889, p. 653, Hansg, in Flora 1888, p, 504, Acrohlaste Reinsch<br />

[1879] Ein neues Genus der Chroolepideae in Botanische Zeitung<br />

37, Jahrgang p, 360, t. III. — Ca3spituli dense aggregati, lignis,<br />

lapidibus et conchis adlixi, stratum crustaceum, tenue, spongio-<br />

sum, olivascens efRcientes; filamenta erecta, subintegra et e basi<br />

ramosa, e filaraentis procumbentibus dense intertextis orta; zoo-<br />

gonidangia subsphasrica, primo plasmate diffuso fucta, postremo<br />

20-35 zoogonidia sphasrica procreantia, in ramis summis evoluta,<br />

post zoogonidiorum exitu elliptica apice late aperto; evolutio ramulorum<br />

ac filamenti prolongatio fit et in modo Chrooleimiacearum<br />

et in raodo Cladophoracearum.<br />

Propagatio (?) zoogonidiis; zoogonidia verisimiliter inter se co-<br />

pulantia.<br />

1. Pilinla rimosa Kuetz. Phyc. gener. p 273, Species p, 425 et Tab. (335<br />

Pphyc. Rabenh. FI. Eur. Algar, III, p. 386 c. ic„ De-Toni Pilinia<br />

Kuetz. ed Acroblaste Reinsch in Notarisia IV, 1889, p. 653, Sur<br />

un genre nouveau d'Algues aeriennes in Compt, rend. Soc. R. botan,<br />

de Belgique 1888, p. 156. Acroblaste sp, Reinsch in Botanische<br />

Zeitung 1879, p. 365, t. III. A, Ch


260 Confervoidea), Chroolopidaceie, Bolbotrichia.<br />

Reinke uiid Pilinia Kuetz. in Flora 1888, p. 504. — Crustacea, ad-<br />

nala, olivaceo-viridis, initio porosa, postea riniosa, mucosa; cae-<br />

spitibus, 1)35-600 a. altis; filamentis ramisque fasciculatis,- cellulis<br />

vegetalvis 5-8,5 raro ad 9,5 u. latis, diametro aequalibus vel duplo<br />

longioribus, membrana sublamellosa; plasmate subtiliter granuloso,<br />

leviter glauco-viridi ; zoogonidangiis 16,8-19,5 [j.. diam.; zoogoni-<br />

diis 2,2 ij.. diara.<br />

Hab. in postibus lignisque aestu maris continuo irroratis prope<br />

(( Cuxhaven )) (Kuetzing) et ad insulara (( Siilt Norderney » (L.<br />

Rabenhorst), ad conchas et lapides «stu expositos ad (( Buzzard ' s<br />

Bay )) Massachussets Americae borealis. — (( In specimine authentico<br />

(ex Cuxhaveno) a cl. Suringar mihi benevole communicato,<br />

adsunt filamenta Pilinice rimosce hinc inde distinctissima ut de<br />

identitate cum Acroblasies specie a cl. Reinsch descripta ne du-<br />

bitare quidem liceat. In specimine nunc memorato Rivulariacecv<br />

species valde obsoleta {Caloihrix?) immixta evadit )).<br />

2. Pilinia? diluta Wood Contrib. llist. Freshw. Alg. U. S. p. 211. — 636<br />

Rupicola, lubrica, in strato griseo-viridi, fragili disposita; filis ra-<br />

misque fasciculatis, apice obtusis; cellulis vegetativis ad 10 y.. latis,<br />

diametro r/^-SVo-plo longioribus.<br />

Hab. iii fontibus maximis pr. (( Bellefonte )) in Pensylvannia<br />

America3 borealis (Wood). — (( E statione vix Pilinia sed diagno-<br />

sis imperfecta uimis parum docet; an revera Lepiosira? ))<br />

Genera verisiraillime deleada.<br />

BOLBOTRICHIA Kuetz. [1849] Species p. 429 (Etym. bolbos bulbus et<br />

ihrix capillus), Raberih. Fl. Eur. Algar. III, p. 374, f. 104, De-<br />

Toni Sur un genre nouveau (Hansgirgia) d'algues aeriennes in<br />

Compt. rend. Soc. R. Bot. Belg. 1888, p. 157, De-Wildeman<br />

Observ. sur le genre Bulbotrichia Kuetz I. c. 1888, p. 158. —<br />

Filamenta indistincte articulala, achroa, firma, subcartilaginea, ra-<br />

mosa; rami basi bulbosi, in apice intumescentes, sporangia (?) con-<br />

stituentes.<br />

Genus aiTophilus. Hoc genus, observantibus nuperrime claro<br />

Do-\ViIdeman et hujus <strong>Sylloge</strong>s auctore, excludendum videretur ex<br />

Algarum familia; constat enim ex hyphis Hyphomycetum ramosis,<br />

cellulis protococcoideis vel chroococcoideis commixtis; historiaj<br />

igitur gratia, hoc loco species a'lhuc huic generi relaia^ memo-<br />

rata? sunt.


Confervoidese, Chroolepidac6ae, t^oteropbol^-a» 26<br />

1. Bolbotrichla botryoides Kuetz. Tabul. phycol. IV, p. 22, n. 1460,<br />

t. 97. — Strato pulverulento, cano-viridi; filis irregulariter ramo-<br />

sis, 7,5 i/.. crassis, achrois; sporangiis C?) viridibus.<br />

Hab. in tectis Italise (Kuetzing), in Japonia (Suringar). —<br />

Adest species homonima a cl. Zeller sub nomine Chroolepiclis in<br />

Hedwigia 1873, p. 190 ita descripta: csespitulis siccitate pallide lu-<br />

teis, 4-6 mm. altis villosis,- filamentis flaccidis, 20 a. circ. latis,<br />

levibus; ramis subsecundis, divaricatis, attenuatis, apice vix 10 a.<br />

latis; cellulis vegetativis latitudine P/^-^-plo longioribus ; zoospo-<br />

rangiis (?) globosis, minutis, plerumque ad latera ramorum in cumulos<br />

botryomorphos aggregatis. In cortice arborum<br />

Pegu Asiae (S. Kurz), — a An Trentepohlia n.<br />

a Yoma<br />

2. Bolbotriciila peruana Kuetz. Spec. Alg. p. 429 et Tab. Phyc. IV,<br />

p. 22. — Ccespitulis minutis, 280-550 a. altis, siccitate cinereo-<br />

albidis.<br />

Eab. ad rupes in Peruvia (Hampe).<br />

3. Bulbotrichla aibida Wood Freshw. Alg. of North Araerica 1872,<br />

p. 205, tab. 16, f. 5. — Albida, crustiformis vel coriacea, investiens<br />

filamentis arcte intertextis, enormiter ramosissimis; sporangiis (?)<br />

viridibus.<br />

Hab. ad basim truncorum inter muscos, in America boreali<br />

(AusTiN, Wood). — Generi Trentepohlice affinis ((( ? ))). —• Gfr.<br />

Hansg, Prodr. p. 85, notula 2.<br />

4. Bolbotrichia onokoensis Wolle in Rabenh. Alg. Eur. n. 2428 et in<br />

BuII. Torr. Bot. Club 1877, n. 27, p. 141, in Hedwigia 1875,<br />

p. 190, De-Wildeman I. c. — Gumulos pulviniformes, laete viri-<br />

des, 0,3-25 mm. latos efficiens.<br />

Hab. ad rupes umbrosas, ad (( Onoko Glen » in America bo-<br />

reali (F. Wolle), — Bene evoluta, ad Lichenes pertinet.<br />

? POTEROPHORA [1877J Wolle in Bull, Torrey botan. Club VI, n. 35,<br />

p. 188. (Etyra. poter poculum et phoreo fero). — Thallus aerophiius ;<br />

filamenta articulata, varie ramulosa; genicula et cellulte termina-<br />

lia ssepe in cellulis fructiferis urceolatis consistentia.<br />

Obs. Suadente cl. amico 0. Nordstedt in litt. genus hoc sistit<br />

Hijmenophi/llacece cujusdam prothallura.<br />

1. Poterophora Donnellii WoIIe I. c, Freshw. Alg. U. S. t. lOG, f.<br />

Hab. ad cortices arborum in Florida Americ;e borealis (J. Don-<br />

NEL SmITH).<br />

»<br />

1;


202 Confervoidcjc, Hansgirgiacese, ttansgirgla.<br />

Pamilia IX. HANSGIRaiACEiE De-Toni.<br />

Hansgirfjiacete De-Toni [1888] Sopra ua nuovo genere di Trentepohliace in<br />

Notarisia III, n. 12, p. 584 (ut subfam. Chroolepidacearum), De-Wilderaan<br />

I i888j Observ. snr quelques formes d'Algues terrcstres epiphytes in Bull.<br />

Soc. R. Bot. de Belgique XXVII, I part., p. 7.<br />

Thallus aerophilus, epiphyticus, duabus partibus constans: una<br />

e filaraentis chroolepiformibus reticulatitn conjunctis conflata, altera<br />

e flabellis snepe elegantissimis et quasi disciformibus (filamentis ra-<br />

diatim in planitie excurrentibus, insimul lateraliter ante et omnino<br />

adnatis constitutis) composita.<br />

Chlorophora tenuia, parietalia, laminaria, guttulis hsematochroma'<br />

ticis cselata pyrenoide haud viso; ceiiul^e vegetativa) uninucleatae.<br />

Propagatio (an generatio?) zoogonidiis intra zoogonidangia in<br />

thalli parte retiformi lateralia, ovoidea, sessilia evolutis, ovoideis,<br />

minutissimis, antice biciliatis; zoogonidangia tum (ex De-Wilderaan)<br />

e cellulis amplioribus, subinde ostiolo instructis in thalli parte di-<br />

sciformi extantia, tum (ex Moebius) filamento articulato ex disci-<br />

formi parte exsurgente sufi"ulta.<br />

HANSGIRGIA De-Toni [1888] Sur un genre nouveau (Hansgirgia)<br />

d'algues aoriennes in liull. Soc. R. Bot. de Belgique XXVII, Juil-<br />

let p. 155, Sopra un nuovo genere di Trentepohliacee in Nota-<br />

risia III, n, 12, p. 582 (Etym. a cl. phycologo bohemico Dr. A.<br />

Hansgirg), De-Wildeman [1888] Observ. sur quelques formes d'al-<br />

gues epiphytes in BuU. Soc. Bot. Belg. XXVII, I part., t. II,<br />

PJiyUactidium Moebius [1888] Ueber einige in Portorico gesammelte<br />

Siisswasser- und Luft-algen in Hedwigia XXVII, Heft 9-10<br />

Soptomb.-Octob. p. 225 nec Kuetz., De-Toni [1888] Intorno airi-<br />

dentifa del Phyllactidiiim tropicum Moebius con la Hansgirgia<br />

— Thallus aerophilus, epiphyticus, e filamentis articulatis, ramosis,<br />

flabelligera De-Toni in Rendic. R. Accad. dei Lincei 1888, p. 281<br />

decumbentibus, partim reticulato-anastomosantibus, partim flabel-<br />

liformi-coalitis constitutus; cellukr, vegetativtc partis thalli reti-<br />

formis irregulares, globosa"", elliptica} angulata^ve, partis flabelli-<br />

formis magis regulares, quasi rectangulares; contentus cellularum<br />

aurantiacus (hfrmatochromaticus). (^hlorophora tenuia, parietalia,<br />

laminaria.<br />

Propagatio (an generatio?) zoogonidiis intra zoogonidangia in


ConlervoidesB, llansgifglacece, Hausgirgiu. 263<br />

tlialli parte retiformi evoluta, lateralia, ovoidea, sessilia ortis, ova-<br />

tis, 2-iliatis, minutissimis quoad naturam ulterius inquirendis.<br />

Obs. Ex icone a cl. Moebius de Phyllactidio iropico data spe-<br />

cimina valde evoluta subinde filamenta articulata suberecta prse-<br />

bere videntur, quod vero in speciminibus Hansgirgicv patavinis<br />

nondum vidi.<br />

1. Hansgirgia flabelligera De-Toni 1. c, p. 156, De-Wild. 1. c. t. II, 637<br />

f. 1-12, Phyllaciidium b^opicum Moebius 1. c, p. 225, t. VIII,<br />

f. 1-15 (f. 10 characteristica) t. IX, f. 1, vix f. 2. — Characteres<br />

generis; filamentis 5-7 rarius ad 10 u.. latis; zoogonidangiis in<br />

parte thalli retiformi pro more 7-9^:4-7, in thalli parte flabelli-<br />

formi ad 15 [j.. diam. metientibus.<br />

Hab. ad folia Anthurii Scherzeriani in calidario horti<br />

botanici Patavini in Italia boreali (Ipse legi mense maio 1888) ;ad<br />

folia Orchideacearum et Hederacearum nonnullarum ex<br />

Brasilia (Glaziou, De-Moura, BmoT, Pittier sec. De-Wildeman),<br />

Guyana (Leprieur sec. De-Wildeman), Nova-Granata (Lindig sec.<br />

De-Wildeman), insula Cuba (Wrigth sec. De-Wildeman), Ceyloa<br />

(Thwaites sec. De-Wildeman) et a Khasia )) India? (Hooker et<br />

Thompson sec De-Wildeman) ; ia foliis Hormidii pygmsei (?),<br />

Lepanthes sp., E[)idendri sp , Dichaese sp., Isochilis I inearis,<br />

Pleu r o t ha 1 lid is sp. ex insula Portorico (P. Sinte-<br />

Nis sec MoEBius); ad plantas varias in calidariis ex Bohemia, socia<br />

Mycoidea parasiiicd (?) (Hansgirg). — (c A Mycoidea parasiiica<br />

Ciinningh. [Cfr. in hoc volumine ad p. 14] cui nostra spccies primo<br />

obtutu simillima et saepe socia est, diff^ert flabellis (nec discis per-<br />

fectis, coleochsetaeformibus) quje evolutione laterali (nec centrifu-<br />

gali) oriuntur, partis thalli reticulata^ praisentia. Genera Phyco-<br />

peliis Millard. et Chromopeliis Reinsch (verisimillirae identica)<br />

disci evolutione centrifugali aptius Mycoidece quam Hansgirgice,<br />

mea sententia, adscribenda essent. Zoogonidiorum copulationem in<br />

Hansgirgia /lagelligcra tantum semel observasse putavi sed ita<br />

incerte ut vix deducere adhuc liceat utrum multiplicatio algse pro-<br />

pagatio an generatio nuncupanda sit. Praeter loca jara indicata<br />

(p. 14) viget Mycoidea parasitica Cunningh., observante De-Wildeman,<br />

in insula Java (Friedmann), imprimis ad « Bataviam » (De-<br />

la-Saviniere), ad « Rio Janeiro » Brasiliae (Glaziov) et in Mexico<br />

(Kerber).


261 Confervoideae, Cladophoraceaj.<br />

PamiJia X. CLADOPHORACE;E (Hassall) Wittr. char. emend. •)<br />

Cladophoracece Hassall [1845] Brit. Fresliw. Alg. 1845 {Cladophorcce) era.<br />

Wittr. [I877| On tlie Develop. oC Pitliopli. p. 42 incl. Siphonocladiaccis<br />

Sclimitz; p. ni. p., excl. Pilhophoraceis et GQmcjnliaceis.<br />

Siphonocladiaccce Sclirnitz [187'JJ Ueber vielkernige Zellen der Siplionocla-<br />

diaceen p. parte.<br />

Confcrvacea; Rabenli. [1868] Fl. Eiir. Algar. III, p. 318 ex parte.<br />

Tliallus aquaticus, filiformis, articulatu.s, tuin simplex vel subsimplex,<br />

saepe ramulis brevibus, rhizomorphis, lateralibus instructus, tum<br />

plus miuus, pro more repetite, ramosus, libere in aqua natans vel rhi-<br />

zoide hyalino adnatus, raro reticulato-pertusus vel sacciformis et<br />

tunc subsimpiex vel ramoso-proliferans ; cellul^e vegetativa) (articuli<br />

s, stricto) multinucleata^. Chlorophora parietalia aut singula, lami-<br />

naria, haud raro in fragraenta rupta, aut disciformia, rotundato-an-<br />

gulata, inagnitudine varia, subseriatim disposita; membrana cellularis<br />

ut plurimum firma, haud raro lamellosa.<br />

Propagatio (et generatio) zoogonidiis et cystis; zoogonidia intra<br />

cellulam matricalem (a ceteris vegetativis non vel vix differente)<br />

divisione contentus simultanea orta et per porum membranse iibere<br />

examinantia, plerumque parthenogenetice (h. e. siue copulatione) ger-<br />

minantia; cystse (aplanosporoe et acineta^) etiam hibernantes, veri-<br />

similiter post hanc periodum quietis nova individua (filamenta) evol-<br />

ventia; multiplicatio nonnuraquam fragmentis thalli.<br />

Conspectus subfamiliarum<br />

/J. Genera habitu confervacea (liydrophila vel halophila).<br />

Cladophorece. Thallus hydrophilus vel halophiius, simplex vel ramosus, fila-<br />

mentosus, articulatus, ramis a cellula, ex qua proveniunt, septo discretis.<br />

Spongocladico:. Thallus halophilus, ramosus, lilamentosus, articulatns, ramis<br />

(saltom ex parte) a cellula sine septo exsurgentibus.<br />

Microc/ictyecic. Thallus halophilus, articulis liberis, retis ad instar maxima ex<br />

parte anastomosantibus.<br />

B, Genera habitu siphonacca (omnia lialophila).<br />

1) Cfr. Basycladlaceas quio inter Siphoneas disposui; genera nonnulla Valoniearuni<br />

Ibrtassc aptius intor SipJioncas disponenda csse crcderera at clari<br />

F. iSclimitz ideas maxima ex partc amplectens ea Cladophoraceis s. ampl. ad-<br />

scripsi. Siphonuc/adidceLC Sclimiiz in hoc volumine amplectuntur 3 tamilias<br />

h. e. Cladophuraceas, Pilhophorciceas ot Gomontiaccas, qwxi dua? ultiau^<br />

vere aptius Claduphoracearum s. ampl. sublamilias sistcre vidcntiir.


Confervoideae, Cladophoracese, Cha3tcmorplia. 265<br />

Anadijomeneo:. Thallus foliaceus, llabelliformis, vcnis polycliotomo-raraosis,<br />

articulatis percursus.<br />

Va/oniecc. Tliallus ssepe tubulosus vel vesiculosus, rarius filirormi-subramosus,<br />

proliferationibus stepe conformibus instructus.<br />

Subfamilia prima Cladophoreae (Bass.) Wittr. s. strict.<br />

Cladophorecs Wittr. [1877] On the Developement of Fitlioph. p. 42 (sub nomine<br />

Confervacearum) s. strict.<br />

Thallus aquaticus, rarissime ad terram udam vigens, filamento-<br />

sus, articulatus, tum simplex vel subsimplex, saepe ramulis brevibus,<br />

rhizomorphis, lateralibus instructus, tum plus niinus, pro more repe-<br />

tite ramosus, libere (aetate provecta) natans vel rhizoide hyalino per<br />

totam vitam affixus; cellulae vegetativee (articuii s. stricto) pluri-<br />

nucleata); chlorophora parietalia aut singula taeniseformia, haud raro<br />

in fragmenta rupta, aut disciformia, rotundato-angulata, miuuta,<br />

magnitudine varia subseriatim disposita.<br />

Propagatio zoogonidiis, aplanosporis et acinetis.<br />

Conspectus generum<br />

I. Thallus simplex vel subsimplex, e cellularum (articulorum) unica<br />

serie constitutus.<br />

Chmlomorpha. Tliallus simplex ^), lialopliilus, rarissime hydrophilus; membrana<br />

cellularum crassa, saepissirae lamellosa.<br />

lihizoclonium. Tliallus simplex, passim ramulis radiciformibus uni-pluri-ar-<br />

ticulatis instructus, halopliilus vel hydrophilus.<br />

II. Thallus fllamentosus, ramosus, ramis tum liberis, tum in pulvinulum<br />

vel corpus spongiforme dense aggregatis.<br />

Cladophora. Thallus hydrophilus vel halophilus.<br />

Genera inquirenda vel delenda.<br />

Neoadelia Bomp. -^ Chlorolepus Bomp. — Kurzea Martens. — Chiomjphe<br />

Thien. — Blodgetlia Harv.<br />

CH/ETOMORPHA Kuetz. [1815] Phyc. germanica p. 203, Sp. p. 375,<br />

(Etym. a chcmte seta et morphe forma), Thuret Recherch. sur les<br />

zoosp. des Algues p. 11, t. XVII, f, 1-3, Rabenh. Fl. Eur. Algar.<br />

III, p. 327, Hauck Meeresalgen. p. 437, Ardiss. Pliyc. Medit. II,<br />

p. 208, De-Toni e Levi Fl. Alg. Ven III, p. 140, Lagerheim Ueber<br />

die Siissw. Chostom. in Ber. der Deutsch, Bot. Ges. 1887, p. 195 Aplonema<br />

Hassall Freshw. Alg. p. 213 [1845 at poster,], Confervcc<br />

1) Gfr, Chcefomorpham WormsJijoldii.


266 Confervoifloje, Cladophora.ce{e, Cliaitomorpha<br />

species ex parte auct., Chloronilon Gaill., Annulina Bory ex parte.<br />

— Filamenta articulata, simplicia, subacquicrassa, basi callo sub-<br />

disciformi vel radiciformi-partito atfixa; cellulfc (articuli) inferiores<br />

semper breves, ante divisionem diametro sequales vel sesquilongio-<br />

res, post divisionem factam diametro breviores, cellulae superiores<br />

plus minus elongatae, omnes multinucleatae. Membrana crassa, firma,<br />

subcartilaginea, manifesto lamellosa (e stratis nonnullis vel plu-<br />

ribus formata); piasma viride retate provecta parietale, continuura,<br />

subtiliter granulosum, globulos amylaceos sparsos involvens.<br />

Propagatio zoogonidiis.<br />

Obs. Alg;e raarinae, nonnullae in aquis subraariais passim, non-<br />

nullae etiam in aqua dulci occurrunt.<br />

Sectio i. Euch-Etomorpha: Species halophilse.<br />

1. Chaetomorpha tortuosa (Dillw.) Kuetz. Sp. p. 376, Tab. Phjc. III, 638<br />

t. 51, f. 2, Hauck Meeresalgen p. 4.39, Ardiss. Phyc, Medit. II,<br />

p. 209, Conferva tortuosa Dillw. Brit. Conf. t. 46, Ag. Syst. p. 98,<br />

J. Ag. Alg. Med. p. 12, Rhizoclonium capillare Kuetz. in Bot.<br />

Zeit. 1847, p, 166, Chcviomorpha Callithrix Kuetz. Sp. p. 376, Tab.<br />

Phyc. III, t. 51 f, 1, Chcct. mediterranea Kuetz. Sp. p. 381, Spon-<br />

gopsis inediterranea Kuetz. Phyc. gener. p. 261, Sp. p. 381, Tab,<br />

Phyc. III, t. 50, f. 2, Ch(vtomo7^pha ligustica Kuetz. Sp. p. 376,<br />

Tab. Phyc. III, t. 52, f. 2, Conf. ligustica Kuetz. Pliyc. gener.<br />

p. 259. — Filaraentis plerumque epiphyticis, subinde saxicolis, elon-<br />

gatis, circ. 1 dm. longis, rigidulis, crispatis, insimul dense irapli-<br />

gatis, 40-80 vel 50-100 a, latis; articulis l--2-pIo latitudine lon-<br />

gioribus, hinc illinc etiam brevioribus.<br />

Hab. in mari mediterraneo imprimis ad oras Galiias prope Mas-<br />

siliam et ad oras maris ligustici frequenter, in mari tyrrheno ad<br />

(( Livorno » (Kuetzing) et ad oras Sicilife (Ardissone), in mari adria*<br />

tico ad oras Istriao (IIauck) et Dalinatia:! (Kuetzing), in mari atlan-<br />

tico ad Maderara (Grunow) et Barbadara (Dick.ie) ; ad oras Araer.<br />

bor. e. gr, pr. ((Halifax» (EIarvey), Maine (A. Young), Massachussets<br />

(PiKE, Harvey), ((Newburg Post» (Hooper) et ins. Unalaschkain<br />

(Wosnessensky) in mari rubro (Piccone), — Chivtomorpha confervicola<br />

Rupr. ad (Jhcctomorpham Melagonium vigens, ex Una-<br />

laschka vix"ab hac specie distincta.<br />

2. Chaetomorpha ? breviarticulata Hauck Die Meeresalgen Deut- 6S9;<br />

schland's etc. p. 440, Notarisia 1886, p. 18, n. 19, (Jhcet. implexa<br />

Kuetz. Sp. Alg. p. 376, Tab. Phyc. III, tab. 51.? — Filamentis


Confervoidese, Cladophoracese, Chfetomorpha. 267<br />

rigidiusculis, longis, hiiic inde iiicarvis, 40-60 a. crassis, sajpe<br />

intricatis; articulis V2-I- ^^aro 2-plo diametro longioribus.<br />

Hab. in mari adriatico in salinis pr. a Zaule, Pirano » etc.<br />

(Hauck) et in mari atlantico pr. ((Granville» ad oras Galliae (Le-<br />

noumand). — ((An suadente cl. Ardissone Phjc. Medit. II, p. 210<br />

Chcetomorphce toriuosce mera varietas? )) — Forma Montagneana :<br />

Conferva iiwplexa Mont. Fl. Cub. Pl. cell. p. 14. Chcetomorpha<br />

iynplicata Kuetz. : obscure viridis, rigidula, submucosa; filamentis<br />

45-75 a. latis; articulis latitudine plerumque sesquilongioribus. Ad<br />

oras insulse Cubae (Montagne).<br />

3. ChaBtomorpha brachygona Harv. Ner. bor. Amer. III, p. 87, t. 46, A. 64o<br />

— Filamentis capillaribus, in strata decumbentia intertextis, in-<br />

curvis et tortis, rigidis; articulis diametrura subsequantibus vel eo<br />

paullum brevioribas hinc inde crassioribus interjectis.<br />

Hab. ad alias algas lapidesque (( Key West» (Binney, Harvey) et<br />

((Boca del Rio Bezavo )) Americae borealis (Dr. Schott). — Fila-<br />

menta gracilia, membranacea, opaca, siccando chartae non adhse-<br />

rentia. Chcetomorpha^ tortuoscv subaffinis.<br />

4. Chaetomorpha antennina (Borj) Kuetz. Sp. p. 379. Conferm an 64i<br />

tennina Bory, Montagne in D' Urv. Voy. au Pole sud, Bot. I, p. 4.<br />

— Filamentis 450-550 y. latis, fasciculatis^ erectis, subflexuosis,<br />

inferne cartilagineo-corneis, superne flaccidis; articulis latitudine<br />

2-3-pIo inferioribus 3-4-plo longioribus, infimo 8-12 mm. longo.<br />

Hab. iii oceano indico et pacifico australiori, ad oras Araeri-<br />

cae tropicpe (Liebmann); ad (( Rio Janeiro)) (Glaziou).<br />

5. ChaBtomorpha pacifica Kuetz. Sp. p. 379. — Filamentis 450-550 64?<br />

a. latis, fasciculatis. erectis, inferne cartilagineo-corneis, superne<br />

flaccidis; articulis superioribus latitudine aequalibus, infimo 16-24<br />

ram. longo, tubuloso.<br />

Hab. ad oras Americse tropicae et Indise orientalis, Java (Zol-<br />

linger), ((St. Augustin)) (Liebmann). — Videtur Chcetomorphce<br />

antennincv (Bory) Kuetz. peraffinis et vix articulorum forma<br />

diversa.<br />

6. Chaetomorpha littorea Harv. Ner. bor. Amer. III, p. 87, Cooke Brit. 6i3<br />

Freshw. Alg. p. 138, t. 54, f. I, Cluetomorpha Linum Harv. in<br />

Engl. Fl. V, p. 352 et in Wyatt. Alg. Danm. n. 220 excl. synon.,<br />

Chmtomorpha tortuosa var. crassior Rupr. Alg. Ochot., Conferva<br />

liiorea Harv. Man. pag. 208, Phyc. Brit. tab. 333. — Fila-<br />

mentis capiilaribus, rigidis, crispatis, fasciculos laxos, sordide virides


2j8 Confervoideje, CladophoraCecB, Chaetomorpha.<br />

efficientibus ; articulis ad 100 u.. crassis, diametro sesquiloiigioribus,<br />

hinc inde inflatis et discoloribus.<br />

Hab. in a\stuarris Britanniie (Wyatt, Harvey) et ad ins. Sitcham<br />

America'^ rossic;e (Wosxessexsky).<br />

7. Chaetomorpha confervicola Rupr. Algen. des Ochotiphen Meeres ou<br />

p. 397 (sub Conferva). — Filamentis 40-70 u.. crassis, apice 80<br />

u.. crassis; cellulis 2-5-plo longioribus, plasmate obscure viridi ut<br />

in Chcetomorpha Melagonii ; membrana firma.<br />

Hab. adChaetomorpham Melagonium epiphytica ad oras<br />

insulse Unalaschka (Ruprecht). — Forte Chcvtomorpho) tortuosce<br />

status juvenilis quam confer.<br />

8. Chaetomorpha Cladophorae Crouan Fl. Finist. p. 124, t. 7, gen. 54. G45<br />

— Filamentis subtilissimis, laete viridibus, 3-5 mm. longis, incur-<br />

vis; cellulis inferioribus diametro 2-plo, superioribus 4-6-plo lon-<br />

gioribus.<br />

Hab. in Cladophora pellucida et Microcladia glandulosa<br />

rejectis ad aBrest» Gallise (Crouan). — Zoogonidia pi-<br />

riformia, per ostiolum minutum in superiori celluUe parte latera-<br />

liter situm examinantia. uVix a pnecedenti distincta))<br />

9. Chaetomorpha gracilis Kuetz. Phyc. germ. p. 203, Sp. p. 376, Tab. m<br />

Phyc. III, t. 52, f. I, Hauck Meeresalgen p. 440, Ardiss. Phyc.<br />

Medit. II, p. 211, Conferva g)-acilis Kuetz. Phyc. germ. p. 259<br />

non Griff, Conferva Kuefzingii Menegh. sec. Kuetz. — Filamen-<br />

tis longissimis, flaccidis, hinc inde crispatis, pallide viridibus, im-<br />

plicatis, subspongiosis, 32-70 u.. latis; articulis sesqui-quintuplo<br />

longioribus, cylindraceis.<br />

Hab. in mari adriatico in salinis ad ((Zaulen circa Tergesto<br />

(IIauck), in Oceano atlantico ad oras Galliae pr. (c Cherbourgn (Le-<br />

bel); ad ((Singaporn (Piccome). — Var.? longiarticulata Hauck<br />

Meeresalgen p. 440: tilamentis subgelatinosis, 24-32 a. latis; articulis<br />

sesqui-7-plo (plerumque 4-7-pIo) latitudine longioribus. Cum<br />

specie in mari adriatico (( A typo vix distincta^). Species vix lon-<br />

gitudine articulorum a Ch. tortuosa distincta.<br />

10. Chaetomorpha? Sphacelariae Foslie Om nogle nye arctiske Havalgr g47<br />

p. 11. — Minutissima, flaccida, epiphytica; articulis 18-26 y.. la-<br />

tis, diametro subdnplo ad triplo longioribus.<br />

Hab. in Sphacolaria arctica epiphytica (( Hormingsvaag))<br />

in Finmarchia occideutali (Foslie). — Ex Kjellm. Alg. Arct. p. 314<br />

verisimiliter Hormiscia, ut mihi videtur aptius Urospora.<br />

11. Chaetomorpha fibrosa Kuotz. Phyc. germ. p. 20:i Sp. pag. 376, C48<br />

I


Conlervoideae, Cladophoracece, Cluietomorpha. 269<br />

Tab. Phjc. III, t. 52, f. 5, Ardiss. e Straff. Enum. Alg. Lig. p. 115.<br />

Ardiss. Pliyc. Medit. II, p. 211, Conferva pbrosa Kuetz. Phyc.<br />

gener. p. 259. — Filamentis incurvis, llavescenti-viridibus, subflaccidis,<br />

80-100 [j., latis; articulis cylindraceis, ad genicula parum<br />

constrictis, latitudine plerumque duplo longioribus, raro asquilongis.<br />

Hah. in mari adriatico (Kuet/jng), in mari ligustico ad « Cor-<br />

iiigliano et Monaco» (Ardissone), in Oceano Atlantico ad oras Gal-<br />

li.-e (Le Jolis) Maderam (Grunow). — Huc pertinet Cli. linifortnis<br />

Kuetz. Phyc. germ. p. 203, Sp. p. 377, Conferxm liniformis Kuetz.<br />

Phyc. gener. p. 259: filamentis flaccidis, circ. 85 [j.. latis; articulis<br />

latitudine subduplo longioribus. In mari baltico ad ins. Rugiam, ad<br />

litora Algeriensia maris mediterranei (Lenormand). Specimina ad<br />

oras Terrse Novse lecta parum crassiora.<br />

12. Chaetomorpha Linum (Muell.) Kuetz. Phyc. germ. p. 204, Sp. p. 378, 649<br />

Tab. Phyc. III, t. 55, f. 3 (excl. Syn.), Hauck. Meeresalgen p. 439,<br />

Ardiss. Phyc. Medit. II, p. 212, Conferva Li?iwn Muell. in FI.<br />

Dan. t. 771, f. 2 non Roth nec Harv., Rhizoclonixim Linum Thur.<br />

herb.. Chcetomorpha chlorotica Kuetz. Sp. p. 377, Tab. Phyc. III,<br />

t. 54, f. 2, Hauck Meeresalgen p. 439, Conferva chloroiica Mont.<br />

FI. d' Alger. 164, Chcetomorpha selacea Kuetz. Phyc. germ. p. 203,<br />

Sp. p. 377, Tab. Phyc. III, t, 54, f. 3, Conferva setacea Ag. Syst.<br />

pag. 98, Kuetz. Phyc. gener. t. II, f. 2, Chcvtomorpha rigida<br />

Kuetz. Phyc. germ. p. 203, Sp. p. 377, Tab. Phyc. III, t. 54. f. 1,<br />

Rabenh. Fl. Eur. Algar. III, p. 328, Conferva rigicla Ag. Syst.<br />

p. 97 nec Reinsch, Conferva sutoria Berk. Gleaning p. 38, t. 14,<br />

f. 3, Harv. Phyc. brit. tab. 150 B, Chcetcmorpha bracli>jarthra<br />

Kuetz. Sp. p. 377, Tab, Phyc. III, t. 53, f. 4, Conferva brachyar-<br />

thra Kuetz, Phyc. gener. p. 259, Chcetomorpha dalmaiica Kuetz.<br />

Sp. p. 378, Tab. Phyc. III, t. 55, Conferva dalmatica Kuetz. Phyc.<br />

gener. p, 260, Conferva crinalis Menegh. mscr., ChcBiomorpha su-<br />

ioria (Berk.) Harv, Ner. bor, Amer, III, p. 87. — Filamentis libere<br />

natantibus, laxe implicatis, flavescenti-viridibus, rigidulis, hinc inde<br />

incurvis valde elongatis, 100-300 y.. latis, articulis 1-2 (rarius 4-5-)<br />

latitudine longioribus, raro brevioribus, cylindraceis aut subven-<br />

tricosis.<br />

Hab. ad scopulos superficiem maris versus in mari mediter-<br />

raneo occidentali ad oras Algeriae (Montagne), in mari ligustico<br />

ad {(Mentone», ad Nicaeam, in mari adriatico ad Tergeste (Hauck,<br />

Kuetzing), in mari germanico et baltico ,•<br />

in mari atlantico ad oras<br />

Araericae borealis, Lusitaiiitx}; in mari rubro (Piccone),


270 ConrervoiJua), ClHi.loplioracoce, Chcetomorpha.<br />

13. Chaetomorpha geniculata Mont. Crypt. Guyan. n. 45 in Anu. Scienc. OyO<br />

nat. 1850, [>. 303, Syll. crypt. n. 153, Confevoa Linum Mont. Ann,<br />

2, XIII, p. 199, non Linn. — Filanientis cylindraceis 100-209 u.,<br />

latis, simplicibus, rigidiusculis, obscure viridibus longis, laxo in«<br />

tricatis, flexuoso-crispaiis, hiuc inde geniculatis, geniculis plus mi-<br />

uus patentibus; articulis dianietro sesqui-duplo longioribus, raro<br />

aiqualibus,<br />

Ilab. in mari apud Cayennam Americae australis (Leprieur).<br />

14. Chaetomorpha septentrjonalis Foslie Om nogle nye Arctiske Ila- 651<br />

valger p. 10, t. II, f. 13 et in Wittr. et Nordst. Alg. exsicc. n. 41'3,<br />

Kjellm. Alg. Arct. p. 314, — Filamentis rigidis, obscure viridi-<br />

bus, leviter intricatis; celhilis 100-130 u. latis, diametro fere 2-<br />

3-plo longioribus.<br />

Ilab. ad «Gjesvaer» in freto «Vasilien)) in fundo 8-12-orgyali<br />

Norvegia3 (Foslie). — Chcelomorpham baltiGam Kuetz. cui proxima<br />

refert.<br />

15. Chaetomorpha slesvicensls Kuetz. Sp. p. 378. -— Filamentis ri- 652<br />

gidulis, 250-280 a. latis, dilute viridibus; articulis latitudine parum<br />

vel duplo longioribus cylindricis.<br />

Ilab. ad oras slesvicenses Gerraaniae (Froelich). — Videtur<br />

Ch. Llno peraffinis nisi eadem.<br />

16. Chaetomorpha crassa (Ag.) Kuetz. Phyc. germ. p. 201, Sp. p. 370, ^'^3<br />

Tab. Phyc. III, t. 59, liauck iMeeresalgen p. 439, Ardiss. Phyc.<br />

Medit. II, p. 213, Conferva crassa Ag. Syst. p. 99, Cha^lomorpha<br />

iorulosa Kuetz. Sp. pag. 380, Tab. Phyc. III, t. 61, Zanard.<br />

Icon. Phyc. Adriat. III, p. 33, t. 88 A, Conferva torulosa Zanard.<br />

Saggio p. 01, Conferca Linum Ilarv. Phyc. Brit. t, 150? — Fi-<br />

lamentis libere natantibus, elongatis, 300-700 [x. crassis, rigidissi-<br />

mis, hinc illinc Cfispato-curvatis, obscure viridibus, implicatis; ar-<br />

ticulis hititudino subajquilongis vel duplo longioribus, e cylindra-<br />

ceo leviter ventricosis.<br />

Jlab. in aquis subsalsis tranquillis ad oras maris adriatici et<br />

germanici ; ad oras Lusitania\<br />

17. Chaetomorpha pachynema Mont. in Kuolz. Sp. p. 379, Conferva 654<br />

pachynema Mont. in Piiytogr. caiiar. Soct. ult. p. 184. — Fila-<br />

mentis 450-550 ;/. hilis, cornoi.s, rigidis, erectis, iloxuosis, viridi-<br />

olivaceis; articuli.s latiludinc ioqualibus aut sesquilongioribus, geni-<br />

culis subcontractis.<br />

Ilab. ad insulas Fortunatas (Mont.vc.ne). — «Videtur Ch


Confervoidece, Clatlophoruceae, Chiotoiuorpha. 271<br />

18. Chaetomorpha Picquotiana Mont. in Ann. Scienc. Nat. 3 serie 655<br />

tom. XI, 1848, p. 66, Syll. crypt. p. 459, Kuetz. Species p. 379,<br />

Tab. Phyc. III, t. 58, f. 2, Harv. Ner. bor.


272 Confervoii.le.e, Ckulophoracece, Clisetomorpha.<br />

23. Chaetomorpha javanica Kueiz. Sp. p. 370. — Filamoatis rigidulis, 660<br />

pallido viridibus, 55-75 o.. latis, roctiusculis; articulis latitudine<br />

duplo brevioribus vel sub^cqualibus, superioribus paruin longioribus.<br />

Ilab. ad oras insulaj Jav;B (Zollinger) ; ad ins. Mauritii (Dickie).<br />

24. Chaitoniorpha Qlneyi Harv. Ner. bor. Amer. III, p. 80, t. 40, D. ^^^<br />

— Filamentis ca3spitose aggregatis, rectis vel incurvis, mollibus,<br />

pallide viridibus; arliculis diametro sesquilongioribus.<br />

Ilab. ad aRliode Island» America3 borealis (Olney). — Habitus<br />

crassitudo Chcetomorphce acrece at flaccida laxeque chartae siccando<br />

adhcerens; alga sicca pallidissima, albo-viridis, subopaca, mem-<br />

brana cellularum crassa.<br />

25. Chaetomorpha longiarticuiata Flarv. Ner. bor. Amer. III, p. 86, 662<br />

t. 40, E. — Filamentis capillaribus, 7,5-10 cin. longis, incurvis,<br />

laxe insimul fasciculatis, rarius substratosis, mollibus, flaccidis, pal-<br />

lide viridibus; articulis diametro 4-0-plo longioribus, utrinque no-<br />

doso-iucrassatis, membrana tenui.<br />

Hab. in rupibus inter costus limites ad « Sliip Anne Point))<br />

(Hooper), (( Boston Bay » (As.v Gray), uLittle Compton )) (Olney)<br />

Americae borealis. — Var. crassior Harv, I. c. : filamentis validio-<br />

ribus. In fossis subsalsis ad «Little Compton )) America} borealis<br />

(Olney).<br />

20, Chaetomorpha alternata Kuetz. Sp. p. 370. — Filamentis rectis, g63<br />

rigidis, pallide virescentibus, ad 375 y.. latis, alternatim leviter in-<br />

crassatis et attenuatis, ad genicula tumida annulatim et obscure<br />

zonatis; articulis subjequilongis ac latis, cylindricis; zonis annuli-<br />

formibus ex strato corticato subtilissime granulato formatis.<br />

Ilab. ad littora Neerlandia? (Van den Boscu). — Ch. aerecG affi<br />

nis videtur.<br />

27. Chaetomorpha minuta Crouan FI. Finist. p. 124, t. 7, gen. 51. — 004<br />

Filameutis hete viridibus, rectis vel incurvis, 1-3 mm. longis ; ar-<br />

ticulis diametro 3-GpIo longioribus, cylindraceis, subinde tumidis.<br />

llab. ad fragmenta murrhina {porcellanea) m sinu uBrest))<br />

Gallioe (Crouan).<br />

28. Chaetomorpha aerea (Dilhv.) Kucfz, Sp. p. 379, Tab. Phyc. III, 665<br />

t. 50, Hauck MGcresalgen p. 438, f. 193, Ardiss. Phyc. Medit. II,<br />

p. 215, De-Toni e Levi Fl. Alg. Ven. III, p. 144, Conferca acrea<br />

Dillw. Brit. Conf. t. 80, Ilarv. Phyc. Brit. t. 00 B, Chcvlomorpha<br />

princeps Kuetz. Sp. jiag. .'!80, Tab. Phyc. III, t. 50. Ch(V/. vasta<br />

Kuetz. Sp. p. 378, Tab. Pliyc. III, t. 50, Conferra princeps et<br />

rasla Kuelz, Piiyc. geiier, p. 200 ct 201, ClHvloraorpJia variabi'


CoiifervoideiB, Cladoplioracese, Cliietomorpha. 273<br />

lis Kuetz. Sp. p. 378, Tab. Phyc. III, t. 55, Conferm luiriabilis<br />

Kuetz. Phyc. gener. pag, 260, Chociomorpha urbica Kuetz. Sp.<br />

pag. 377, Tab. Phyc. III, t. 54, Zanard. Icon. Phyc. Adriat. III,<br />

p. 35, t. 88 B, Conferva itrbica Zanard. Syn. p. 50, Chcetomorpha<br />

gallica Kuetz. Sp. p. 378, Tab. Phyc. III, t. 57, f. 3, Conferva<br />

Dubyana Kuetz. Phyc. gener. p. 260, ChcoiomorpJia Dubyana<br />

Kuetz. Sp. p. 378, Tab. Phyc. III, t. 56, f. 1, Chcvtomorpha<br />

herhacea Kuetz. in Botan. Zeit. 1847, p, 167, Sp. pag. 378,<br />

Tab. Phyc. III, tab. 57, f. 1, Chceiomorpha iniermedia in Erb.<br />

critt. it. I, n. 361, Diplonema inieivneclium De-Not. Prosp. FI.<br />

Lig. p. 74, D. speciabile De--Not. loc. cit. — Filamentis radice scu-<br />

tata affixis, erectis, 1-3 dm. longis, circ. 150-500 (et ultra) p.. la-<br />

tis, basim versus sensim angustatis, rigidis rectisque, plerumque<br />

dense cpespitoso-aggregatis, rarius solitariis; articulis 1-2-plo la-<br />

titudine longioribus vel ea brevioribus, cylindraceis, ad genicula parum<br />

constrictis.<br />

Hab. ad lapides, rarius ad algas in mari mediterraneo, adria-<br />

tico, germanico, baltico nec non in mari atlantico imprimis ad oras<br />

Gallise Lusitaniae, ins. Canar. et Mader. et Amer. bor. ; in oc. pa-<br />

cif. ad oras Amer. austr. (Piccone) et Australiae. — Zoogonidia in<br />

articulis superioribus dolioliformi-tumidis velsubglobosis, 600-700<br />

}j.. latis evolutse. Color algee viventis pallide viridis. Huc forte per-<br />

tinent ut varietates Chceiomorpha Linum et Ch. crassa.<br />

29. Chaetomorpha Melagonium (Web. et Mohr) Kuetz. Phyc, germ. c56<br />

p. 204, Species p. 379, Tab. Phyc. III, t. 61, Hauck Meeresalgen<br />

p. 437, Harv. Ner. bor. Amer. III, p. 85, Conferva Melagonium<br />

Web. et Mohr Reise nach Schweden pag. 1,94, t. 3, f. 2, Harv.<br />

Phyc. Brit. t. 99 A. — Filamentis erectis, radice scutata adfixis,<br />

rectis, 1-3 dm. longis, 300-700 u.. latis, corneis, firmis, rigidis, laxe<br />

caespitose aggregatis vel solitariis; articulis sesqui-duplo, rarius<br />

triplo latitudine longioribus, cylindraceis vel subventricosis.<br />

Hab. ad lapides in mari atlantico, arctico, septentrionali et bal-<br />

tico, rarius etiara epiphytica, inprimis ad oras Sueciae (Weber et<br />

Mohr), Britanniae (Harvey) et Groenlandiae (Wormskjold), ad oras<br />

AmericEe borealis ad ccHalifaxj) (W. H. Harvey), cc Boston Bay»<br />

(D."'^ AsA Gray), «Newburry Port)) (Hooper) et ins. Unalaschkam<br />

(Wosnessensky).<br />

30. Chaetomorpha macrotona Suring. Alg. japon. p. 20, t. 6 A. — 667<br />

Filaraeatis pallide viridibus, flaccidis, crispatis, 137-150 [j.. iatis; ar-<br />

18


274 Conrervoidese, Cladophoraceo), Choetomorpha.<br />

ticulis cylindraceis, 2-5-plo longioribus; parietibus longitudinaliter<br />

fibroso-striatis.<br />

llal). in rnari japonico (Textor).<br />

31. Chaetomorpha clavata (Ag.) Kuetz. Bot. Zeitg. 1847, p. IGG, Sp. 'O^<br />

p. 380, Conferva clamta Ag. Syst. p. 99?, Aploneina clavatum<br />

Harv., LychcBte rohusla Arescii. Phycea^ capenses p. 8. — Fila-<br />

mentis erectis, rigidis, corneis, 3 dra. circ. longis, sursum seusim di-<br />

latatis, ad basim 750 jj.. latis, apice 1,5 mm. et ultra latis ; articu-<br />

lis superioribus ventricosis, latitudine sequalibus vel parum bre-<br />

vioribus, mediis et inferioribus cylindricis diametro sesqui-ad du-<br />

plo longioribus (infimo 3-4-plo longiori) ; colore viridi, apice de-<br />

albato.<br />

Ilab. ad oras Indiae occidentalis (C. Agardh) et Africae austra-<br />

lioris (Areschoug). — Callus radicalis, ex quo sEepe 75 et forsan<br />

interdum plura filaraenta egrediuntur, sat magnus, discoideus; filamenta<br />

siraplicissima, longissiraa, plerumque 25-30 cra. longa, immo<br />

60 cm. et forsan ultra longa, crassissima, basi 700-800 [j.. lata,<br />

apice quasi 1 mm. sequantia, sursum itaque incrassata, colore in-<br />

tense viridia, apice tantum ex liujus cellulis emissis zoogonidiis<br />

(schizogonidiis Aresch.) hyalina pleruraque et dissoluta. Cellula in<br />

filis infima basi attenuata, elongata, cellulie inferiores subcylindra-<br />

cese, superiores subventricosa?, diametrum nunc longitudine fere<br />

sequantes, nunc eodera IV^-^-pIo longiores.<br />

Species prima) sectionis minus notic vel extra tantura maria Europam<br />

alluentia adhuc reperta.<br />

32. Chaetomorpha linoides Kuetz. in Botanisclie Zeitung 1847, p. 1G7, g69<br />

Sp. p. 377, Conferva linoides Ag. Syst. p. 98. — Laxe intricata,<br />

pellucida, pallida, flaccida, filaraentis ina^qualibus; articulis 70-110<br />

fjL. latis, latitudine ?equalibus vel parura longioribus cylindricis.<br />

Ilab. in raari pacifico et atlantico, passira. — Var. restricta<br />

(Suhr) Kuetz. I. c. p. 377, Conferva restricta Suhr rascr. : geniculis<br />

constrictis. Ad oras chilenses prope « Valparaiso » (Binder).<br />

33. Chaetomorpha inflata Kuetz. Sp. p. 378. — Filaraentis fiaccidis, 670<br />

pallide vireutibus, 280-320 a. latis ; articulis iuflatis, latitudine aiqua-<br />

libus vel parum longioribus.<br />

Ilab. ad oras insulne Jav.o (Momtagne).<br />

31. Chsetomorpha valida (II. et II.) Kuetz. Sp. p. 379. Conferm va- 67i<br />

lida Hook. fil. ct llarv. — Filamentis 375-550 u. latis, pallide vi-


Confervoiclefe, Cladoplioracese, ChtBtomorpha. 275<br />

ridibus, laxe implicatis, flaccidis; articulis latitudiue sesqui ad tri-<br />

plo longioribus; geniculis contractis.<br />

Hab. ad oras Tasmanipe (J. D. Hooker).<br />

35. ChaBtomorpha Billardieri Kuetz. Bot. Zeitung 1817, p. 166, Sp. 672<br />

p. 379. — Filamentis 320-450 a. latis, membranaceo-flaccidis, pal-<br />

lidis albicantibus, utriculosis; articulis leviter inflatis, latitudine<br />

2-3-pIo longioribus.<br />

Hab. ad oras NovDe-HoIlandie (La Billardiere).<br />

36. Chaetomorpha coliformis (Mont.) Kuetz. Sp. p. 380. Conf. colifor- 673<br />

mis Mont. in D' Urville Voy. au Pole sud Bot. I, p. 5. -- Filamen-<br />

tis 750 a. ad 2 ram. latis, flaccida; articulis inflatis, latitudine ses-<br />

qui- ad subtriplo longioribus.<br />

Hab. ad folia Zoster>^ epiphytica insuIjB •«Toud)) (D'Ur-<br />

ville) et Tasmanise.<br />

37. Chaetomorpha intestinalis (Ag.) Kuetz. Sp. p. 380, Conferva in- 674<br />

testinalis Ag. Syst. p. 99. — Siccitate rigida; filis simplicibus; ar-<br />

ticulis inflatis, latitudine aequilongis.<br />

Hab. ad Indiam occiden. (C' Agardh) et ins. Nicobaricas (Grunow).<br />

38. ChaBtomorpha media (Ag.) Kuetz. Sp. p. 380, Conferva media 575<br />

Ag. Syst. p. 100. — Filaraentis ultra setaceis, strictis, erectis, adna-<br />

tis; articulis latitudine triplo longioribus, cylindricis.<br />

Hab. ia mari Indiae occidentalis et ad Brasiliam. — Inter Chcetomorpham<br />

Melagonium et Ch. (Bream media.<br />

39. Chaetomorpha natalensis Hering in Flora 1846, p. 215 (sub Con- 676<br />

ferva) Krauss Beitr. p. 210, Kuetz. Species p. 381 (id.), Tiresias<br />

natalensis (Hering) Aresch. Phycese capenses pag. 7. — Caespite<br />

elongato, inflexo, forma indeterminato coloreque glaucescenti-viri-<br />

di, fere nitente donato; filamentis intortis, simplicibus, exsiccatio-<br />

ne corrugatis atque collapsis et, ut videtur, longissimis, 60-100 //.<br />

latis ; articulis membrana tenui praeditis, raodo cylindraceis raodo<br />

subellipticis, diara. longitudine raro aequantibus, pleruraque eodem<br />

sesqui- interdum duplo immo quadruplo longioribus.<br />

Hab. ad littora Portus Natalensis Africse (Krauss).<br />

40. Chaetomorpha indica Kuetz. Sp. p. 376, Conf. indica Kuetz. Phyc. 677<br />

gener. p. 259. — Filamentis flaccidis, pallide virentibus, 50-70 [j..<br />

latis; articulis latitudine sequalibus vel parum longioribus.<br />

Hab. in mari indico ad ((Tranquebar» (Klein) ; in mari rubro.<br />

41. Chaetomorpha baltica Kuetz. Phyc. germ. p. 203, Sp. p. 377. — g78<br />

Filaraentis rigidis, 100-110 [x. latis; articulis aequalibus, interdura<br />

parum brevioribus vel longioribus.


276 Conrervoiclea}, ClacIophoracGa3, Ciiaitomorpha.<br />

llab. ia mari baltico ad ((TravemiindG)) maris germanici<br />

(Kuetzing).<br />

42. Chaetomorpha reticulata Kuetz. Tab. Phyc. III, p. 18, t. 56, f. 3. 079<br />

— Filameutis incurvis, pallide viridibus, 220 y.. latis, articulis<br />

exacte cylindricis, diametro parum vel duplo-triplo longioribus con-<br />

tentu granuloso, reticulatim conjuncta,<br />

Ilab. in mari Adriatico (Kuetzing).<br />

43. ChaBtomorpha lanosa Crouan in Schrarnm et Maze Algues de la oso<br />

Guadeloupe ed. I, pag. 35, n. 71, Maze et Schramm Algues de la<br />

Guadeloupe ed. II, pag. 51. — Filamentis simplicibus, gracillimis,<br />

lanosis, in fasciculos implicatis, e pallide-viridi Isete prasinis.<br />

Hab. ad Ulvas et Cladophoras, ad rupes suberaersas ad<br />

oras guadelupenses (Coll. n. 251, I s(3r. n. 1G3, II ser.)<br />

44. Chaetomorpha tenuissima Crouari in Schramm et Maz(3 Algues gsi<br />

de la Guadeloupe ed. I, p. 35, n. 70 et in Mazc et Schramm Al-<br />

gues de la Guadeloupe ed. II, p. 51. — Filamentis brevibus, gra-<br />

cillimis, sericeis, ssepius penicillatim fasciculatis, viridi-smaragdinis,<br />

aere expositis flavescentibus.<br />

llab. in Gelidio corneo epiphytica ad oras guadelupenses<br />

(Coll. n. 218, I ser.).<br />

45. Choetomorpba submarina Crouan in Mazc et Schramm Algues de G82<br />

la Guadeloupe p. 52 (absque diagnosi).<br />

Hab. in insula Guadelupa, semel inventa (Coll. n. 342, II ser.).<br />

— In edit. prima Alg. Guadel. ne memorata quidera ut me do-<br />

cuit cl. Bornet.<br />

Sectio 2. Chaetomorphella: Species hydrophilss.<br />

40. Chastomorpha herbipoiensis Lagerh. Ueber die Siisswasser-Arten 683<br />

der Gattung Choetomorpha Kuetz. p. 195, t. IX, f. 1-10 et in No-<br />

tarisia 1887, p. 344, n. 275. — Adnata vel inter alias algas li-<br />

bere natans, filis setiformibus obscure viridibus, varie curvatis, ri-<br />

gidis, cellulis junioribus cylindricis, veterioribus inflatis, doliifor-<br />

mibus; membrana firraa, longitudinaliter evidentissime striata; zoo-<br />

gonidiis (zoosporis) numerosis, oviformibus, puncto rubro (semper?)<br />

carentibus, per orificium circulare, in medio cellulae zoogonidigena;<br />

situm elabentibus, sine copulatione germinantibus ; diam. cell. 75-<br />

255^36-130 r/. ; diam. orif. zoogonidang. 12-18 [j..<br />

Hab. in aquario aqua) dulcis caldarii horti botanici (( Wiirzburg))<br />

Germani£e (G. Lagerheim). — Forma Lagerheimii De-Toni Mani-<br />

polo di Alghe portoghesi, Contrib. prima n. 15 in Notarisia III,


Confervoideae, Cladophoracese, Chastomorpha, 277<br />

1888, p. 435: a typo recedit pr?ecipue cellulis longioribus et ab-<br />

sentia cellularum dolioliformium. In stagnis, libere natans, pr.<br />

((Coimbra» Lusitaniaj (F. A. Moller). Filamenta rigidula, subtorta,<br />

saturate viridia, 100-120 a. lata,<br />

47. Chastomorpha ? Blancheana Mont. SyU. crypt. n. 1634 (sub Con- 684<br />

ferva), Lagerh, Ueb. Siisswass. Chr^tora. p. 200. — Filamentis sim-<br />

plicibus, capillaribus, tortuosis, fuscis, articulatis, 200 p.. latis; arti-<br />

culis diametro brevioribus (raroj sublongioribus) aut sequalibus, sic-<br />

citate corrugatis vel alternatim constrictis.<br />

Hab. in fossis, pr. silvulam pineam ad (cBeyrouthn (Blanche).<br />

Obs. In aquis dulcibus, observante Lagerheim, passim occurrunt<br />

etiam Chcutomo)yha Linum et Chcelomo^^pha implexa Cfr. etiam<br />

Confervam Ansonii Ag.<br />

Species vix huic generi adscribendse,<br />

48. .Chaetomorpha? duriuscula Rupr. Tange des Ochotischen Meeres gs5<br />

pag. 404 (sub Conferva). — Filamentis ad 280 ix. latis, articulis<br />

diametro sequalibus vel 3-4-plo brevioribus, cellula terminali sae-<br />

pius diaraetro oequilonga; granulis endochromaticis 5,5 p.. diam.,<br />

cellulas implentibus; cellulis inferioribus prope rhizoides ad 132<br />

a. latis, diametro 3-plo longioribus, transverse striatis.<br />

Hab. ad insulara Unalaschkam.<br />

49. Chaetomorpha? Wormskjoldii (Mert.) Kjellra." Alg. Arct. p. 313, csfi<br />

Conferva Wormskjolclii Mert. Fl. Dan. tab. 1547, Lyngb. Hydr.<br />

Dan. p. 158, t. 55 A, Hormotrichum Wormskjoldii {Mert.) Kuetz.<br />

Phyc. p. 205, Species p, 383, Harv. Ner. bor, Amer. III, p. 91, Ch. Mo-<br />

nilis Harv. herb. olim. — Viridis, gelatinosa, moUis; filamenti sub-<br />

ramosis hinc 200 p.. illinc 700 u. ad 1 mm. crassis, toruloso-monili-<br />

formibus; articulis ellipticis, turgidis, ad genicula valde contractis<br />

diametro subaequilongis, in filamentis tenuioribus ssepe 2-plo lon-<br />

gioribus.<br />

Hab. in mari groenlandico (Wormskjold, Froelich). — Teste<br />

Lyngbye sunt filamenta ceespitose congesta, parallele iluctuantia,<br />

valde elongata ad basin ramosa, capillaria, dein incrassatula, api-<br />

cem versus iterum attenuata; articuli diaraetrun longitudine sub-<br />

requantes, in filaraentis crassiusculi insigniter moniliformes, elliptici<br />

vel rotundi, turgidi, in fiiamentis tenuioribus diametro ssepe 2-plo<br />

longiores, color viridis substantia membranacea, tenera, lubrica,<br />

mollis ita ut alga siccando charta) adhseret.<br />

*


278 Confervoidea3, Cladophoraccie, Rliizoclonium.<br />

RHIZOCLONIUM Kuetz. [1843] Pliyc. gener. p. 261, Sp. p. 383 (Etym.<br />

a rhiza radix et clonion ramus), Rabenh. FI. Eur. Algar. III,<br />

p. 329, Kirchn. Alg. Schles. p. 80, Hansg. Prodr. p. 78, Cooke<br />

Brit. Freshw. Alg. p. 140, Wolle Freshw. U. S. p. 144, De-Toni<br />

e Levi Fl. Alg. Ven. III, p. 145, Borzi Studi Algologici fasc. I, p. 52,<br />

Hauck Meeresalgen p. 443, Ardiss. Phyc. Med. II, pag. 216. —<br />

Thallus e filamentis articulatis, simplicibus, repentibus, raro etiam<br />

libere iiatantibus, confervoideis, sparsim ramulis brevibus, plerum-<br />

que inarticulatis, raro articulatis, lateralibus, radiciformibus, in-<br />

structis constans. Cellulse ut plurimum 2- vel 4-nucleatae, rarius<br />

1- vel multiaucleatEe, membrana crassiuscula, firma, haud diffluen-<br />

te prcieditae. Ceterum ut in CJicetomorpha.<br />

Obs. Quod ad relationes geneticas inter hoc genus et Cladophoram<br />

attinet, cfr. Borzi 1. c.<br />

1. Rhizoclonium riparium (Roth) Harv, Phyc. Brit. t. 238, Hohenack. os?<br />

Alg. mar. exs. n. 353, Hauck Meeresalgen p, 443, Ardiss. Phyc.<br />

Medit. 11, p. 217, De-Toni e Levi Fl. Alg. Ven. HI, p. 14, KjeHm.<br />

Alg, of the Arctic Sea p. 311, lihizoclonium littoreum (Lyngb,)<br />

Kuetz. Phyc. gener. p. 261, Zygnema littoreum Lyngb. Hydrophyt.<br />

Dan. tab. 50, Rhizoclonium interrttpiiun, Juergensii, pannosum<br />

Kuetz. loc. cit., Rhizoclonium hiforme et Martensii Kuetz, Sp.<br />

loc. cit., Rhizoclonium salinum (Schleich,) Kuetz. loc. cit., Ra-<br />

beuh. Krypt. Flor. v. Sachs. I, p, 247, Alg, n. 337, 1416!, Le Jol.<br />

Alg. mar. exs. n. 38, Rkizoclonium obtusangulum Kuetz. 1. c,<br />

Conferva riparia Roth Cat. III, p. 216, Ag. Syst, p. 106, n, 77,<br />

Zygnema littoreum Kuetz. Alg, exs. n. 46! — Paliide vel Inteo-<br />

lo-viride, crispatum, in cfespites nonnunquam late expansos magis<br />

minusve dense intricatum; articulis 15-28 [j.. latis, post divisionem<br />

factam diametro aequalibus, sesqui vel duplo longioribus, ante<br />

divisionem 2-3-5plo longioribus; ramulis radiciformibus paucis vel<br />

numerosis, brevibus.<br />

Hab. in terra liumida salinarum, in aquis salinis et ad littus<br />

maris germanici et soptentrionalis, ubiquo fere vulgare ; in limo<br />

salinarum Leucadia} (Mazziari), in mari adriatico ad littora ve-<br />

neta (Ruchinger), ad «Capodistria» (IIauck), in mari ligustico ad<br />

((Genova)) (Ardissone), in mari germauico ad oras Germania) (Juer-<br />

GENS), in mari baltico inprimis ad oras Sueciaj (Lyngbye) nec non<br />

in salinis pr. «Eisleben» et in Hassia et Helvetia (Kuetzing), ad<br />

«Sulz» Sueva) (Martens), ad «Goes» Neerlandia^ (Van uen Bosch);


Confervoidese, Cladophoracese, Rliizoclonium. 279<br />

ad «Oposto» iii Lusitania (Newton); ad «Montevideo» Americai<br />

australis (Arechavaleta) ;<br />

ad aSarawak)) in ins. Borneo (0. Bec-<br />

CARi sec. Zanardini); in America boreali (Wolle) Vix differre<br />

videtur. — Var. bombycinum Kuetz. Species p. 386: pallide viride;<br />

articulis 13-15 u.. latis longisque, cylindricis. In insula Zeelandia<br />

(Lenormand). — Var. Lenormandi Kuelz. 1. c: csespite elongato,<br />

amoene viridi; articulis cylindricis, 13-14, a. latis, diametro aequa-<br />

libus vel duplo longioribus. Prope «Vire» Gallias (Lenormand). —<br />

Var. validum Foslie in Wittr. et Nordst. Alg. exs. n. 624, Hansg.<br />

Prodr. p. 79: articulis 26-36 ^. latis, V^-Syg-longioribus. In Nor-<br />

vegia (Foslie) et Bohemia (Hansgirg).<br />

2. Rhizoclonium flavicans (Juerg.) Rabenh. FI. Eur. Algar. III, p. 331, gss<br />

Cooke Brit. Freshw. Alg. p. 141, t. 54, f. 8, Conferva flavicans<br />

Juerg. Alg. V, n. 9, Ag. Syst. p. 91, Rhizocloniu7n Kochianum<br />

Kuetz. 1. c, Conferva implexa Lyngb. Hydroph. tab. 49, p. p.?<br />

nec aliorum, Conferva ayenicola Berk. Glean. p. 36, t. 13, f. 3,<br />

Harv. Phyc Brit. t. 354 A, Rhizoclonium albicans Kuetz. 1. c.<br />

— Flavicans, ssepe expallens, raro subdecoloratum ; articulis 12-13<br />

fj!..<br />

latis, diametro a3qualibus vel duplo longioribus.<br />

Hab. in aquis submarinis, paludibus, salinis littoralibus ad oras<br />

Germanise, Istriae Daniae, Neerlandise et Britannise. — uQuid sit<br />

vero Conferva nebulosa Ag. Syst. p. 92, e sinu Codano, ignoro.<br />

— Var. ragusana Kuetz. Sp. p. 387: articulis ad 12 [x. latis, diametro<br />

sesqui-Iongioribus. In Dalmatia ad Ragusara (Neumeier). —<br />

«Vix a typo recedens».<br />

3. Rhizocionium pachydermum Kjellm. Algenveg. Murm. Meer. p. 55, 089<br />

f. 26-28, Alg. of the Arctic Sea p. 310. — Thallo ramoso, axi<br />

principali mox evanido, 85-100 a. crasso, ramis duplicis generis,<br />

laliis rhizoideis brevibus, vulgo ex 3-pIuribus cellulis diametro plu-<br />

Mes longioribus, membrana tenai, endochromate parco constructis,<br />

ii^^hs^lli parte inferiore crebris, in superiore paucis aliis cauloideis,<br />

50-74 [j.. latis, e cellulis cylindricis, diametro sequalibus vel duplo<br />

longioribus, membrana 10-15 [j.. et ultra crassa, strata distincta<br />

prajbente, endochromate largiore donatis.<br />

Hab. ad saxa in limite superiori aqua3, stratum laxum formans<br />

ad (( Kl. Karmakul Bay » maris murmanici (F. R. Kiellman). —<br />

uAm aptius Cladophorcc adscribendum ». — Forma norvegicum<br />

Foslie, Nye Hafsalger p. 175: ramis cauloideis numerosis; articulis<br />

18-30 tj.. crassis, diametro sequalibus ad duplo longioribus, rhizoideis


280 Confervoideae, Cladophoracece, Rhizoclonium.<br />

paucis. A.d oras Norvegiai borealis. later R. pachydermum et R.<br />

riparium forma media.<br />

4. Rhizoclonium Casparyi Harv. Phyc. Brit. t. 354 B, Desmaz. Cr. de C90<br />

Fr. cd. n. II, 859!, Rabenh. Fl. Eur. Algar. III, p. 330, Cooke Brit.<br />

Freshw. Alg. p. 140, t. 54, f. 7, Wolle Freshw. Alg. U. S. p. 145,<br />

t. 122, f. 11-12. — Flavo-viride, sfepe expallens, dense cfespito-<br />

sum, siccatum opacum, submolle ; filamentis passim incurvis, sub-<br />

angulatis, ad angulos ramulos breves, subulatos passim emittenti-<br />

bus; articulis 18-25 fx. latis, diaraetro 1 '/0-3-4- (rarius 6-) plo<br />

longioribus.<br />

Ilab. in saxis aqua dulci irroratis in litore maris, prope uFalmouth»<br />

et «Penzance)) Britannia^ (Caspary) , in aquis dulcibus<br />

et subsalsis in California x\mericfe borealis (Wolle); ex Gallia<br />

(Desmazieres).<br />

5. Rhizocionium tortuosum Kuetz. Phyc. germ. p. 205, Sp. p. 384, 69i<br />

Tab. Phyc. III, t. 68, Rabenh. Fi. Eur. Algar. III, p. 331, Hauck<br />

Meeresalgen p. 443 non Conferva toriuosa Dillw. et Lyngb. nec<br />

Chceiomorpha ioriuosa Kuetz., Le Jol, Alg. exs. n. 136, Liste<br />

p. 58, Conferva implexa Harv. Phycol. Brit. t. 54 A, Westend. et<br />

Wall. Herb. n. 891, Conferva intricaia Grev. Flor. Edinb. p. 315,<br />

Bangia Johnslonii Grev. in Johost. Flor. Berw. p. 260, Rhizoclonium<br />

implexum Kuetz. Sp. p. 386. — Obscure viride, dense<br />

intricatum, rigidulum, contortum; articulis 25-40 u. latis, subaequa-<br />

libus vel sesqui longioribus, ante divisionem duplo vel triplo lon-<br />

gioribus ; membrana crassa, distincte striata; ramulis radiciformi-<br />

bus brevibus, sparsis, ssepe nullis.<br />

Hab. in saxis, muris, algis lignisque undis maris superfusis<br />

portuum sinuumque, in mari germanico ad oras Britannia?, Gallia),<br />

Belgii Daniae (?) et Germania}. — Vix diffore videtur RJiizoclonium<br />

anglicum Kuetz. Tab. Phyc. III, pag. 21, tab. 68, fig. 2 ita descripturi:<br />

et R. toriuoso difi^ert filamentis tenuioribus, membrana<br />

cellulari tenuiori, flaccida, articuli parum longioribus. In Anglia<br />

(Kuetzing).<br />

0. Rhizocionium rigidum Gobi Algenfl. Weiss. Meeres p. 85, Kjellm. r.os<br />

Alg. of the Arctic Sea p. 309, Confcrva fracia f. longissima<br />

subsimplex Aresch. Alg. Scand. exsicc. n. 273, Cladophora fra-<br />

cta Kleen Nordl. Alg. p. 45 nec alior. — Filamentis elongatis, re-<br />

ctis, plerumque simplicibus, subinde ramulis latcralibus, brevissimis,<br />

instructis, vegetatione intercalari (sec Gobi) nec terminali donatis;<br />

articulis post divisionem diametro duplo-, ante divisionem fere tri-


. Rhizoclonium<br />

Cotlfervoideae, Cladophoracese, Rliizoelonium, 281<br />

plo longioribus, cylindraceis, plasmate diffuso, 28 p.. longis, ad 9<br />

a. latis, raro tantum 19s:4 /ji..<br />

Hah. in mari albo ad insulas «Golaja-Koshka)) (C. Baer sec.<br />

GoBi), in mari groenlandico ad a Adventbay )) Spitzbergise (Kjell-<br />

man), in mari norvegico ad oras Norvegia^ borealis (Kleen).<br />

. Rhizoclonium arenosum (Carm.) Kuetz. Species p. 384, Wittr. et g9,3<br />

Nordst. Alg. aq. dulc. exs. n. 627 (f. paullo crassior), Confcrva<br />

ay^enosa Carm. in Harv. Man. p. 130. — Pallide et sordide vi-<br />

rescens; articulis 15-25, rarius 27-30 ix. latis, l'/4-5-plo longioribus.<br />

Hab. ad litora arenosa Angliae (Berkeley, Carmichael, R. Ball)<br />

et pr. (( Repvaag)) in Finmarchia occidentali (M. Foslie). — Fila-<br />

menta 12-20 cm. longa, in csespites tenues, plura cm. latos congesta,<br />

rigida, rugulosa, siccitate hinc inde tuberculosa. — Var. occidentale<br />

Kuetz. 1. c. : articulis 18-22, rarius 15 u.. latis, sesqui ad triplo<br />

longioribus. Ad Antillas (Lenormand, Crueger, Maze et Schramm).<br />

bolbogenum Mont. in Ann. Scienc. Nat. 1850, p. 304, 694<br />

Crypt. Guy. n. 46, Syll. n. 1628. — Csespitosum, submarinum ; fi-<br />

lamentis erectis, e basi bulbosa radicantibus, subsimplicibus, raris-<br />

sime ramum unum aut alterum emittentibus, tenuissimis, obscure<br />

olivaceis; articulis 30 fz. latis, diametro iyo-3-pIo longioribus,<br />

raro tantum sequalibus, ad genicula vix constrictis, intus endochroma<br />

(exsiccatione collapsura) olivaceum foventibus.<br />

Hab. ad rupes maritimas in lacunis apud Cayennam Americae<br />

australis (Leprieur). — Cffispes olivaceus, 7-8 cra. altus, luto et<br />

frustulis Graminatophoroi marinia conspurcatus. Bulbus, ex quo<br />

filamentum surgit, depressus, orbiculatus aut angulatus, inferne<br />

rhizoides gerens nonnullos descendentes continuos, 330 p. longos,<br />

15 p.. latos, pellucidos.<br />

Rhizoclonium hleroglyphicum (Ag.) Kuetz. Phyc. gener. p. 205, g95<br />

Spec. Alg. p. 385, n. 12, Rabenh. FI. Eur. Algar. 111, p. 329,<br />

Kirchn. Alg. Schles. p. 80, Borzi Studi algologici I, p. 52, Hansg.<br />

Prodr. p. 78, n. 105, R. aponinum Kuetz. Tabul. phycol. III,<br />

t. 70, Rabenh. Handb. II, 2, p. 105, Krypt. Flor. v. Sachs. I, p, 248,<br />

Conferva hieroglyphica Ag. in Flora 1827, pag. 636, Conf.<br />

aponina Kuetz. Alg. exs. n. 145!, Rh. afftne, Antillarum et calidum<br />

Kuetz. Tabul. Phyc. Confei-va III, AntiUai^um Hilse in<br />

Rabenh. Alg. n. 1528. — Laete vel pallide viride, laxe caespitosum,<br />

siccatum chartae arcte adhaerens; filamentis Iiinc inde rhizoidibus<br />

brevibus lateralibus instructis; articulis 12-25 a. latis, dimetro 2-<br />

3-pIo longioribus, ad genicula haud constrictis.


282 Confervoidea}, Cladophoracese, Rhizocloniura.<br />

Uao. in rupibus madidis, speluncis udis, ad rivulorura ripas,<br />

fontes, in aquis caliJis thermarum, aquariis caldariorum et aliis<br />

similibus locis totius Europae medite et australis; etiam in America<br />

bor. et austr (Dickie, Arechavaleta, Lorentz, Grunow). — Var.<br />

crispum (Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 330, Hansg. Prodr.<br />

p. 78, Rh. crispujJi Kuetz. I. c, Rabenli. Alg. n. 181S: flavo-viride,<br />

crispatum, cellulis sesqui-duplo latitiuline longioribus. Cum specie,<br />

passim. — Var. velutinum (Kuetz), Rh. lacustre /3. velulinum<br />

Kuetz. I. c: articulis diametro sequalibus vel duplo longioribus,<br />

membrana crassiore, leviter striolata. lu locis siccioribus passim<br />

cum specie.- — Var. subterrestre (Menegh.) Rabenh. I. c p. 330,<br />

Hansg. Prodr. p. 78, Rh. sublerrestre Menegh. in Kuetz. 1. c:<br />

paullo tenuius, articulis 12-16 p.. latis, 3-6-plo longioribus. Ad<br />

ripas rivulorum et thermarum passim. — Var. macromeres Wittr.<br />

in Wittr. et Nordst. Alg. exs. n. 630, ot in Botaniska Notiser<br />

1884, pag. 126, Hansg. Prodr. p. 78: flavescenti-viride; articula-<br />

tis 17-24 a.. 2yo-10-plo, raro 5-6-plo longioribus , ad genicula<br />

constrictis. In piscina ad « Rydboholm )) in Uplandia Suecise (Wit-<br />

trock) et in Bohemia (Hansgirg). — Var. lacustre (Kuetz.) Hansg.<br />

Prodr. p. 78, Rhizoclonium lacustre Kuetz. Sp. p. 885, Tab. Phyc.<br />

III, t. 72, W. et N. Alg. exs. n. 631 : flavescenti-viride; filamentis in-<br />

tricatis, laxe crispatis; articulis 15-20 ix. latis, diametro 2-4-plo longioribus,<br />

cylindricis vel ad genicula parum constrictis ; membrana<br />

incrassata; ramulis radiciformibus raris. In stagnis et lacubus Ger-<br />

maniee (Kuetzing), Lusitania^ (Newton) et Bohemiae (Hansgirg).<br />

— Var. Juiianum (Menegh.), Rh. Julianum (Kuetz.) Rabenh. FI.<br />

Eur. Algar. III, f. 330, Rh. lacusire et Jalianum Kuetz. Sp. p. 385,<br />

Rhizoclonium tenue Kuetz. Species p. 356, Rabenh. I. c. p. 332:<br />

CTspitibus pallide vel luteo-viridibus, densis, saspe expansis; fila-<br />

mentis rectis, rigidulis, ramulos breves, soepius numerosos emitten-<br />

tibus; articulis 10-20 p.. latis, plerumque duplo vel (ante divisionem)<br />

quadruplo longioribus; membrana sat crassa, hyalina, homogetiea.<br />

In aquis thermarum Julianarum Italia) (Meneghini) et IlGlvetiro<br />

(Naegeli); in aqua dulci ad aMontaud» Gallia) vix idem (Lenor-<br />

mand). — Var. waiicitense Ilauck in Nordstedt Freshw. Alg. of<br />

N. Zeal. and Austral. p. 17, in Botaniska Notisor 1887, pag. 154<br />

ot Notarisia 1888, pag. 459: filaraentis hiiic inde leviter crispatis,<br />

20-28 a. cr. ; articulis 2-3-4-plo diametro longioribus. Ad u Ro-<br />

turua)), ((Waikitc)) etc. in Nova Zelandia (S. Berggren). — Var.<br />

kororarekanum llauck 1. c: lilamentis loviter crispatis; articulis


, mentis<br />

Confervoidese, Cladophoraceae, Rhizooloniam- 283<br />

14-19 p.. cr., lyo-SYg-plo longioribus, siiigulis brevioribus vel lon-<br />

gioribus, in ima parte volubilibus, longe articulatis, raembrana cell.<br />

circ. 2 p.. crassa, hic illic etiam ultra. Ad « Kororarelca » in Nova<br />

Zelandia (S. Berggren). — Var. americanum Wolle in Bull. Torr.<br />

bot. Club VI, p. 137, Freshw. U. S. p. 144, t. 121, f. 31-32: fiia-<br />

validis; articulis longioribus et ambitu magis irregularibus<br />

quam in forma genuina; processibus rhizoidiformibus unicellula-<br />

ribus. Ad terrain in hortis Americas borealis (F. Wolle).<br />

10. Rhizoclonium Berggrenianum Hauck in Nordst. Freshw. Alg. N. gw)<br />

Zeal. and Austral. p. 17, Botaniska Notiser 1887, p. 154 et No-<br />

tarisia 1888, p. 459. — Filamentis crispatis, raro passim cellula<br />

ramum spurium brevem emittente, interdum ad basim ramosis,<br />

iis sterilibus 10-14 p.. crassis, articulis diametro 2-8-pIo, vulgo<br />

3-6-pIo longioribus, membrana cellul. 1,25-2 [x. (vel ultra) crassa<br />

donatis, iis fertilibus vulgo 12-16 [j.. crassa, articulis diametro<br />

l-2Yo-4-pIo longioribus (membrana ad 3 p-. crassa, non evidenter<br />

lamellata); hypnosporis (acinetis?) ovalibus in parte superiore aut<br />

inferiore cellularum evolutis, nunc in serie cellularum quadam<br />

partem supreraam cellulae uniuscujusque occupantibus nunc in alia<br />

serie partem infimam, nunc alternatim utrinque ad dissepiraentum<br />

cellularum binarum, sin. raembr. 13-15 [j.. latis.<br />

Hab. in aqua calida et ad terram adjacentem ad fontes prope<br />

aRoturua» et aTokano)) Novse Zelandioe (S. Berggren).<br />

11. Rliizocionium dimorphum Wittr. in Wittr. et Nordst. Alg. aq. 697<br />

dulc. exs. n. 628 et in Botaniska Notiser 1884, p. 126. — Sira-<br />

plex, longissiraura; filaraentis rectis, laxe intricatis; cellulis bifor-<br />

raibus, iis vegetantibus ItBte viridibus, 18-25 j/. crassis, diaraetro<br />

pari 4-pIo longioribus, raembrana 2-2,7 a. crassa, iis quiescentibus,<br />

(acinetis?) (exsiccatione lenta ortis) pallidis, amyliferis, diametro<br />

3V2-8-pIo longioribus.<br />

Ilab. in fossa litorali (aqua fere dulci) ad aBorghoIni)) in (Elan-<br />

dia Suecire (V. B. Wittrock). — «An huc pertinet Conferva<br />

rivularis Dilhv. Brit. Conferv. tab, 39?»<br />

12. Rliizocionium? thermale Mont. in Ann. Scienc. Nat. 1859, p. 174, G9S<br />

n. 88. — Mucosuni, atro-viride, ca^spitoso-velutinum, thermale;<br />

filamentis basi radicantibus, crassis, subsimplicibus, brevissimis<br />

flexuoso-curvatis, flavo-viridibus, sensim vero attenuatis, glaucis,<br />

articumtis; articulis ina^qnalibus, diametro taraen vix longioribus.<br />

Uab. in saxis rivuli a scaturigine Sancti Laurentii originera<br />

ducentis in thermis saiinis HelvetiaD aLosieche» dictis (Delafond<br />

,


284 Coafervoideae, Cladophoracese, Rhizocloniura.<br />

et Montagne). — Filamenta brevissirae erecta, subinde ia zig-zag<br />

flexa, 7 a. lata, articuli medii 5 y.. lati, supremi 2 a.<br />

13. Rhizoclonium Elisabethiae Mont. Dec. VIII. plant. cellul. in Ann. c99<br />

Scionc. Nat. 1857, p, 289, n. 53, Fior. Mazz. Microf. a(i. miner. di<br />

Terracina II, 1863, p. 2 (noraen). — Saturate viride, caespitosum,<br />

subraarinuni; filamentis basi attenuatis, radicantibus, simplicibus,<br />

breviter incurvis; articulis cylindricis, dianietro 3-8-plo longioribus,<br />

terminali incrassato, evacuationis zoogonidiorura causa apice taudem<br />

rupto.<br />

Hab. ad lapides in aquis hydrosulphureis cum aqua marina<br />

mixtis apud Terracinam Italia) (D."''^ E, Fiorini-Mazzanti). — Fi-<br />

laraenta abbreviata, 2-3 mm, longa, 20-30 (j.. lata, Articuli ter-<br />

minales, ut videtur ex clari Montagne sententia, zoogonidipari<br />

demum aperti.<br />

14. Rhizocionium fontinale Kuetz. Spec. p. 386, Rabenh. FI. Eur. 700<br />

Algar, III, p. 331, Wolle Freshw, Alg, U, S, p, 144, t. 121,<br />

f. 22-25, Ilansg. Prodr. p. 79, n. 107, f, 35, De-Toni e Levi FI.<br />

Alg. Ven, III, p. 147, Rh. fonlanum Kuetz. Phyc. germ. p. 206,<br />

Sp. p. 386, Tabul. III, t 74, Conferva fontana Kuetz. Alg. exs,<br />

n, 37!, Rhiz. rivulare Kuetz. I, c, vix tab. 68. — Lfete viride,<br />

laxe intricatum; articulis 13-20 a. latis, rarius ultra, diaraetro du-<br />

plo, sed ante divisionem quadruplo longioribus, merabrana tenui,<br />

quasi homogenea; ramulis radiciformibus sparsis saepe elongatis,<br />

sa^pissirae 2-3-articuIatis,<br />

Hab. in fontibus. rivulis et in aquis lente fluentibus, socia sa^pe<br />

Miscrospord fontinali, ut videtur per totara Europam, imprimis<br />

in Italia, Gerraania, Lusitania, Gallia, ins. Corsica, Boheraia et<br />

in America boreali,<br />

15. Rhizoclonium fluitans Kuetz. Tabul. phycol. III, p. 22, t, 72, f, 5, 701<br />

Rabenh. FI, Eur, Algar, III, p, 330, Hansg. Prodr. p. 79, n. 108,<br />

WoIIe Freshw, Alg, U. S, p. 145, t. 121, f. 26-28, Rh. lacustre<br />

y, /luitans Kuetz, Spec, p. 385, Rh. Kuetzingianum A. Draun<br />

in Rabenh. Alg. n. 230! — Caespitibus I?ete viridibus, crispatis,<br />

laxe intricatis, sa)pius expallescentibus, subrigidis; articulis 18-22,<br />

rarius ad 32 u.. latis, diaraetro fequalibus, sesqui vel duplo longio-<br />

ribus; rainulis radiciforinibus sparsis, aculeiforraibus, uni-bi-cellu-<br />

laribus.<br />

Hab. m fossis et rivulis, socia sa^pe Microspord afn^nd, in<br />

Gerraania, Austria et Boheniia passira ; etiara locis variis Araerica)<br />

borealis.


Cenfervoidea}, Cladophoracese, Rliizoclonium. 285<br />

10. Rhizoclonium stagnale Wolle Freshw. U. S. p. 145, t. 122. f. 8-10. 702<br />

— Obscure viridis; caBspitibus densis, fluitautibus, priinitus adfixis ;<br />

filaraentis plus rainus tortuosis; articulis plurirais irregulariter tumi-<br />

di-s, 25-30-33 u.. latis, diaraetro 2-3-plo longioribus, raerabrana<br />

firma donatis; contentu granulato.<br />

Hab. in aquis stagnantibus Araericae borealis (F. Wolle).<br />

17. Rhlzoclonium Hosfordii Wolle in Bu!l. Torrey bot. Club 1882, 703<br />

p. 25-30, Fresiiw. Alg. U. S. p. 145, t. 122, f. 13-16. — Herbaceo-<br />

viride, validura; filamentis appendices rhizoideas breves, continuas<br />

emittentibus; articulis 36-40 p.. latis, diametro 3-4-6-plo longiori-<br />

bus, raerabrana crassa donatis.<br />

Hab. in stagnis in coraitatu aErie)) Araericae borealis (F. H.<br />

Hosford).<br />

18. Rhizoclonium majus Wolle Freshw. Alg. U. S. p. 146, t. 122, 704<br />

f. 1-4. — Ccespitibus substratosis, saturate viridibus; filamentis<br />

dense iraplicatis, subinde rigidis, processus laterales, breves, 2-3-<br />

septatos, numerosos eraittentibus; articulis 33-48 a. latis, diametro<br />

subduplo longioribus, membrana firma prseditis.<br />

Had. ad ligna ad aPerth Amboy N. J. » Americse borealis<br />

(F. WOLLE).<br />

19. Rhizoclonium spongiosum Dickie On Algae from the Amazons and 705<br />

its Tributaries in Journ. Linn. Soc. Bot. 1880, p. 124. — Pallide<br />

viride, dense intricatum, in csespites spongiosos expansura ; articulis<br />

diametro 2-4-pIo longioribus.<br />

Hab. ad rupes arenosas udas pr. a Manaos » in America australi<br />

(J. W. H. Trail).<br />

20. Rhizoclonium? arboreum Zeller in Hedwigia 1873, p. 175. — m<br />

Obscure viride, siccatum cinerescens; filaraentis a basi apicera ver-<br />

sus pauUo attenuatis, hinc inde ad genicula intumescentibus, brevis-<br />

sime radicantibus et genuflexis; articulis 64-90 u.. latis, diaraetro<br />

sequalibus vel duplo longioribus, merabrana crassa donatis.<br />

Hab. ad corticera arborum e. gr. Sonneratias apetalae<br />

frequentissime truncorum latus ad septentrionem vergens dense in-<br />

vestiens in rhizophoretis ad (cElephant Point» in regione peguensi<br />

Asiee (S. Kurz).<br />

21. Rhizoclonium angulatum (Hook, et Harv.) Kuetz. Spec. p. 387, 707<br />

De-Toni Ueber einige Algen aus Feuerland und Patagonien n. 9<br />

in Hedwigia 1889, Con/erva angulaia Hook. et Harv. in Lond.<br />

Journ. 1845, p. 295, Hook. Crypt. antarct. t. 191, f. IL — Fluitans<br />

vel repens; filamentis simplicibus, tenuissimis, brevibus, strictiu-


286 ConfervoiJoas, Cladophoraceae, Rhizocloniuni,<br />

sculis, hic illic incrassatis, angulatis, ad angulos raniulura radiciformem<br />

emittentibus, articulis diametro 4-5-plo longioribus.<br />

Hab. in aqua dulci in ins. «Kerguelen» (Hooker); in paludibus<br />

pr. «Butires» Araericaj australioris (Spega.zzini). — ((Cuni Chcelo<br />

oyiorpha genioulata Mont, comparandura)).<br />

22. Rhizoclonium Zelieri De-Toni, Cladophora minutissima Zeller in 708<br />

Hedwigia 1873, pag. 175. — Pallide viride; filamentis in cortice<br />

truncorum radicantibus, dense aggregatis, 1 mm. circ. altis, 9-15<br />

[i. latis, simplicibus vel raro ramello unicellulari instructis, a basi<br />

apicem versus incrassatis; articulis diametro sesqui-triplo longiori-<br />

bus, membrana flaccida, hyalina, lamellosa.<br />

Hab, ad truncos in aqua marina submersos «Elephant-point»<br />

Pegu Asi?e (S. Kurz).<br />

Species inquirendae vel tantum nomine notae.<br />

23. Rhizoclonium? ambiguum (Hook. et Harv.) Kuetz. Sp. p, 3S7, Con- 709<br />

ferva ambigua Hook, et Harv. in Lond. Journ. 1845, p, 295, Hook.<br />

Crypt. antarct. tab, CXCI, fig. I. — Fluitans; filamentis 8-10 cm,<br />

longis, capillaribus, rigidulis, nigro-viridibus intertextis, simplici-<br />

bus vel subramosis et radicantibus, interdum processibus lateralibus<br />

anastomosantibus; articulls diametro sequalibus vel saepius 2-3-plo<br />

longioribus, opacis, farctis.<br />

Hab. in aqua dulci ins. «Kerguelen.» — «Vix diff^erre videtur<br />

Rhizoclonium Hookeri Kuetz. Species p. 3^3, Tab. Phyc. III, t. 67,<br />

f. 2, Grun. Alg. Novara p. 37, Hohenacker Alg. mar. scienc. n. 477,<br />

ex eodem loco et ex insul. Nicobaricis (Grunow).<br />

24. Rhizoclonium africanum Kuetz. Tab. Phyc. III, p. 21, n. 1173, 710<br />

t. 67, f. 2 Rabenh. Fl. Eur. Algar. III, p. 332. — Setaceum ; arti-<br />

culis ad 56 y- latis, diametro aBqualibus vel sesquilongioribus, cy-<br />

lindricis, ad genicula vix tumidis.<br />

Hab. in Senegambia. — « Ex Grunow, vix pra^cedentis va-<br />

rietas».<br />

25. Rhizoclonium setaceum Kuetz. Bot. Zeitg. p. 166, Sp. p. 383, 711<br />

Rabenh. Fl. Eur. Algar. III, p. 333. — Pallidum; articulis diametro<br />

45-75 ij.. latis, diametro sesqui ad quailruplo longioribus, flaccidis.<br />

Hab. m portu ad «Goes» Neerlandia; (Van den Bosch). — f.<br />

Incrustatum Kuetz. 1. c. : articulis 75-90 a. latis. In fossis subsalsis.<br />

26. Rhizoclonium subramosum Crouan in Mazo et Schramm Algues 712<br />

do la Guadcloupe ed II, p. 53. — E pallirle viridi saturatius co-<br />

loratum.


Confervoideoe, Cladophoraceas, Cladophora. 287<br />

Hab. ad frondes Sargassi, Acanthophorse ad littora re-<br />

jectas in insula Guadelupa (Coll. n. 115, 258, 269). — In editione<br />

prima Alg. Guadel. ne memoratuni quidem. Vix differre videtur<br />

Rliizoclonium sargassicolum Crouan in Mazc et Schramm Algues<br />

de la Guadeloupe ed. II, p. 55 (incl. forrais lenui et spirali), ad<br />

frondes Sargassi et Gracilarias eodem loco inventum. (Coll.<br />

n. 745, 897, 1426, 1463, 1635, 703, 690).<br />

27. Rhizoclonium lanosum Crouan in Maze et Schramm Algues de 713<br />

la Guadeloupe ed, II, p. 56. — Lsete viride, in aqua subsericeum.<br />

Hab. in aquis dulcibus in insula Guadelupa (Coll. n. 1179,<br />

1245, 1496). — In editione prima Alg. Guadel. ne memoratum<br />

quidem.<br />

28. Rhizoclonium tropicum Crouan in Maze et Schramm Algues de 714<br />

la Guadeloupe ed. II, p. 55. — Saturate viride.<br />

Hab. ad parietes putei cujusdam, in aquis subsalsis ins. Guade-<br />

lupjB (Coll. n. 144).<br />

29. Rhizoclonium congestum Crouan in Maze et Schramm Algues de 715<br />

la Guadeloupe ed. II, p. 53. — Saturate viride, subopacum.<br />

Hab. ad rupes in alveo rivuli aquam thermalem (32° C.) fe-<br />

rentis iu insula Guadelupa (Coll. n. 1098), — In editione prima<br />

Alg. Guadel. ne descriptum quidem, ut me libenter docuit cl.<br />

Bornet.<br />

CLADOPHORA Kuetz. [1843] in Linn:ea XVII, p. 91, Phyc. gener.<br />

p. 269, Species Algarum p. 387 (Etym. clados rarnus et phoreo<br />

fero), Rabenh. FI. Eur. Algar III, p. 333, Kirchn. Alg. Schles. p.<br />

72, Cooke Brit. Freshw. Alg. p. 141, Borzi Studi Algologici fasc,<br />

1, p. 51, Hansg. Prodr. p, 79, De-Toni e Levi FI. Alg. Ven. III,<br />

p. 148, WoIIe Freshw. U. S, p, 123, Ardiss, Phyc, Medit. II, p,<br />

217, Spongosiphonia Aresch. [1886] Observ. phyc. I, p. 19, LychcBie<br />

Ag. [1846] Icon. Algar. ined. t. 9 exiparte, Acrocladus<br />

Naeg. [1847] Algensyst. p. 164 sec. Schmitz, Chloropteris Mont.<br />

[1850] in Ann. Scienc. Nat, III ser, XIV, p. 330, Acantho7iema<br />

[1846] J. Ag. Stock. Vet. Akad. Handl. 1846, p. 13, Dilhoijna<br />

Grat. mscr., Annulina Bory [1820] in Nees Hor. Phys, berol.<br />

p, 4 ex parte, Agaruin Link [1820] I. c, p. 6 ex parte, nec Greville,<br />

Proliferce, Chantransice, Confervce sp. auct. nonnull. —<br />

Thallus liber vel adnatus, io aqua vel locis inundatis vigens, e<br />

filamentis articulatis, pleruraque pluries ramosis, vegetatione ter-


288 Confervoidea3, Ghuloplioraceic, Cladophora.<br />

minali donatis constans. Ccllula3 vegetativa3 subcylindracea^, clilo-<br />

rophora discilbrniia, parietalia continentes, plurinucleata^.<br />

Propagatio zoogonidis minoribus 2-ciliatis et majoribus 4-ciliatis,<br />

plasmatis divisiono simultaiica numerosis ortis, dein mem-<br />

brana cellula) rupta examinantibus et sine copulatione post quie-<br />

tem germinantibus.<br />

Generatio zoogonidiis copulantibus (in speciebus marinis adhuc<br />

tantum observata).<br />

Extant in nonnuUis speciebus cellula? perdurantes seu cyst;« e<br />

ccllulis, cujus contentus densior et grosse granulosus fit membra-<br />

naque incrassatur, efformata3.<br />

Obs. Genus vastissimum, in plures sectiones {Eucladophora,<br />

Spongomovpha , jEgagropila) subdivisum, species raarinas et<br />

aqua) dulcis prsebens.<br />

Seclio 1. Eucladophora (Kuetz.) Hauck Meeresalgen p. 450, Ardiss. Phyc.<br />

Medit. II, p. 219, De-Toni e Levi Fl. Alg. Veu. III, p. 150.<br />

Cladophorm sectio 1. Kuetz. Species p. 388 ex parte.<br />

Filamonta consociata, laxe implicata, nec ia corpus distinctum, pulvinatum<br />

vel spongiforme congesta.<br />

A. Hydrophylse h. e. in aqua dulei (rarius salina vel subsalsa) vigentes.<br />

1. Cladophora fracta (Dillw.) Kuetz. Phyc. gener. p. 263, Species 716<br />

p. 410 s. ampl. — Ramis ramulisque sparsis, divaricatis, nonnunquam<br />

refractis, sa^pe secundis, inferiorum insertione laterali; cellularum,<br />

saltera raraulorura, plasraate non spiraliter ordinato; mem-<br />

brana nonnunquam crassissima; cellulis fructiferis non terrainali-<br />

bus, plerumque in ramulorum niedio aut eorum basi. — var. ge-<br />

nuina Kirchn. Alg. Schles. p. 12, Hansg. Prodr. p. 80, n. 109,<br />

Cladophora fracia Kuetz. Spec. Alg. p. 410, n. 142, Tab. phyc.<br />

IV, t. 50, Rabenh. Alg. n. 1278 (sterilis), Cladophora crispata<br />

Hassall Freshw. Alg. p. 210, n. 2, t. LV, Conferva fracta Dilhv.<br />

Brit. Conf. t. XIV: obscure viridis, plerumque rigida, divaricato-<br />

raraosissima, intricata, in parte inferiore 60-90 u.. crassa, ramulis,<br />

ultimis divaricatis subrecurvis, ad 35 a. crassis ; articulis sterili-<br />

bus ramulorum diam. 3-0-plo longioribus, inferioribus incrassatis,<br />

sesqui vel duplo longioribus. In Europa et Araerica passira. —<br />

Forma capillaris (Mont.) Rabenh. Fl. Eur. Algar. III, p. 334, Con-<br />

ferva capillaris Mont. Flor. d'Alg. p. 172, Cladophora fracta<br />

forma subsimplex llilso ia Rabenh. Aig. d. 1279!: subsimplex, ca-


Confervoide;e, Cladophoracoai, Cladopliora. 289<br />

pillacea, non intricata, saturate viridis; articulis diam. 2--t, o-G-plo<br />

longioribus. In Algeria (Montagne) et Silesia (Hilse). — Forma<br />

SUbsimplex Kuetz. Tab. phycol. IV, Hansg. ]. c, Bad. n. 508!,<br />

Un. itin. 1866, n. 24?, De-Toni Uebe ein. Algen aus Feuerland<br />

und Patagonien n. 8 in Hedwigia 1889 {i. fuegiana): subsimplex,<br />

intricata, obscure viridis; articulis plerisque plus minusve tumidis<br />

vel sursum dilatatis; filamentis quasi moniliformibus ssepius 24-<br />

26 y.. latis. In Germania et Boiiemia; ad ((Ushuvaja» Americtc<br />

australis (C. Spegazzini). — Forma heterocladia Menegh. Consp.<br />

Alg. Eugan. p. 14, Erb. critt. ital. n. 1438!, Conferva ramosa<br />

Deggiat. Term. eugan. p. 52, t. I, f. 2 (pessima!), Cladopliora he-<br />

ierocladia Kuetz. Spec. et Tabul. IV, t. 48, f. I, Conferva lie-<br />

ierocladia Kuetz. Alg. exs. n. 147, a.n Conferva angulosa Pol-<br />

lini sec. Kuetzing?: obscure viridis, dense intricata, ramulis ramel-<br />

liferis, ramellis varie curvatis, submoniliormibus; articulis diam.<br />

1-4-plo longioribus. In thermis irnprimis Italise. — Forma prolifera<br />

(Ag.) Kuetz. 1. c, Ag. Syst. 110, n. 83 j3., Conferva rtilosa Aresch.<br />

Alg. Scand. n. 44: Isete viridis, intricata, ramulis raraellis nume-<br />

rosis subulatis, 1-2-3-articuhxtis undique obsessis. In Scandinavia<br />

(Aresciioug). — Forraa horrida Kuetz. I. c, Alg. exs. n. 64, Ra-<br />

benh. Alg. n. 1984!: ramulis ramellis subulatis secundis obsessis;<br />

articulis parum vel non tumidis. In Germania. — Forraa gracilis<br />

Kuetz. Tab. phyc. IV, t. 50, Hansg. I. c, Alg. exs. n. 65!: filis<br />

abbreviatis, rarais ordinis secundi abbreviatis, ordinis tertii valde<br />

elongatis, subsimplicibus ; articulis cylindraceis, hinc inde tumidis,<br />

in ramis primariis, 1-2-, in raraulis usque 3-pIo longioribus. In<br />

stagnis, fossis, nonnunquam in aquis submarinis, passim. — Var.<br />

patens Ag. Syst. p. 110, n. 83: viridis, ssepe fuscescens vel ni-<br />

grescens, laxe intricata, subrigida; rarais elongatis, modo subal-<br />

ternis modo sparsis, patentibus, 35-75 p. crassis ; articulis primo<br />

cylindricis, diam. 3-6-pIo longioribus, postea tumido-ellipticis, diametro<br />

2-4-pIo longioribus ; raembrana plerumque tenui. — Forma<br />

gossypina (Draparn.) Rabenh. I. c p. 335, Hansg. I. c, Cladophora<br />

gossypina Kuetz. Tab. Phyc. IV, t. 51, Conferva gos-<br />

sypina Drap., Conferva fracia a. paiens Kuetz. Alg. exs. n. iio\<br />

elongata, parce ramosa, laxe intricata, fuscescens, virens vel ex-<br />

pallescens ; articulis filam. prim. 2-6-pIo longioribus, plerumque<br />

cylindraceis. In fossis Germauias, Galliae, Bohemiae. — Forma viadrina<br />

(Kuetz.) Rabenh. FI. Eur. Algar. III, p. 335, Gladophora<br />

viadrina Kuetz. Phyc. germ. p. 216, Species p. 409, Tab. pliyc.<br />

19<br />

:


290 ("onlervoideiie, Cladoplioracca^, Cladophora.<br />

IV, t. 15, Rabenli. Alg. n. 1236!: elongata, ramosissima, deusis-<br />

simo intricata, spepius in strata panniformia, 2-5 mm. crassa, longe<br />

lateque expansa dense implicata, qure a Meteorpapier o a Germanicis<br />

vocantur; articulis diametro 3-6-plo longioribus membrana<br />

tenui. In Silesia (Goeppert), Bohemia (Hansgirg), Italia (Fiou.<br />

Mazz.). — Forma rigidula (Kuetz.) Rabenh. 1. c. p. 335, Cladophora<br />

rigidula Kuetz. 1. c. : minus elongata, laxe intricata, ra-<br />

mis sparsis patentibus, his illisve dichotomis; membrana plerum-<br />

que colorata. In paludibus Oldenburgensibus (Koch), Bohemise (Han-<br />

sgirg) et Seelandicie (Van den Bosch). — Var. strepsns (Ag.)<br />

Rabenh. 1. c, Conferva strepens Ag. in Flora 1827, p. 636, n. 50,<br />

Cladophora sirepens Kuetz. Spec. Alg. p. 410, n. 140, Tab. phyc.<br />

IV, t. 48, f. 2: flavescens, calce incrustata in morem Charcv, stre-<br />

pens, vage raraosa, setacea, ramis primariis circiter 90-125 u. cras-<br />

sis, ultimis 26-33 u. crassis; articulis longitudine admodum variis,<br />

ad septa plus minus constrictis, his turaidis, illis ssepe collapsis;<br />

membrana tenui, homogenea. In rivulis ad Tergeste (Agardii),<br />

deinde in pluribus locis Europa3 australis observata et collecta. —<br />

« An huc Cladophora fracta var, incrusiata Hansg. 1. c. ? ita<br />

descripta: aquatica vel aerophila; cnespites late extensos efRciens;<br />

filamentis passim calce carbon. incrustatis. In Bohemia (Han-<br />

sgirg)?)) Cladophora fracta (Vahl) Kuetz. — var. leptoderma<br />

Lewin Ueber spanische Siisswasseralgen p. 15, t. I, f. 27-29 (ut<br />

subspecies). Filamentis primariis 78,7-94 a. latis; membrana te-<br />

nuissima. In provincia gaditana in stagno « La Catalana » (Nilson<br />

sec. D."-'^ M. Lewin).<br />

2. Cladophora chartacea Grun. Alg. Novara p. 39, t. 3, f. 2. — 7i7<br />

Strato papyi^aceo-pergameneo, latissime expanso, e rufo fuscescen-<br />

te, supra levi, subnitente, arcte conglutinato, infra laxe flbroso;<br />

filamentis parcissime ramosis, 100-220 y.. latis, fuscescentibus vel<br />

rarius sordide virentibus; articulis siccitate alternatim contractis,<br />

diam. 3-6-plo longioribus, ramulis pleruraque erecto-patulis, infe-<br />

rioribus nonnullis brevioribus, pauci-articulatis, subradiciformibus.<br />

Hah. in aquis subsalsis a Naraby Lagoon » pr. ((Port Jackson »<br />

Nov» Hollandia} (Frauenfeld). — Habitus fere Cladophorcv<br />

fractoe var. gossypince et var. viadrince. Etiam Spongomorphas<br />

in mentem refert.<br />

3. Cladophora diluta Martens Preus?. Exped. p. 20, t. 2, f. 5. — 718<br />

Ccespitosa, setacea, ad 20 cm. alt., vage ramosa, flaccida, dilute<br />

viridis; filis primariis 150-185 ;/. 1., ramellis crebris, abbreviatis, di-


Conforvoidea), CUidoplioracea}, Cludophora. 291<br />

varicatis attenuatis, 50-55 [j.. crassis; articiilis clavatis, inferioribus<br />

diam. 2-3-plo, superioribus 5-6-plo longioribus, exsiccatis sajpe<br />

alternatira compressis.<br />

Hab. in flumine pr. « S. Mateo » circa « Manilla )) in insula<br />

({ Luzon » ex archipelago pliilippinensi. — Cladophorcu fraolcu<br />

var. sirepenii proxima.<br />

4. Cladophora putealis Kuetz. Phyc. germ. p. 217, Species p. 411, 7i9<br />

Tab. Phyc. IV, t. 53, Hansg. Prodr. p. 81, n. 110, Rabenh.<br />

Alg. n. 1237, Cladopliora crispaia var. virescens forma putealis<br />

(Kuetz.) Rabenh. Fl. Eur. Algar. III, p. 338. — Filamentis pal-<br />

lide viridibus, ramosissimis; articulis in filamentis primariis 84-<br />

120 u. crassis, in ramulis lateralibus parum ramosis elongatisque<br />

36-44 fj., crassis, diam. 2-10-plo longioribus, hinc inde leniter tu-<br />

midis.<br />

Hab. in aquariis, rivulis et puteis iu Germania (Kuetzing) et<br />

Bohemia (Hansgirg).<br />

5. Cladophora oligoclona Kuetz. Phjc. germ. p. 218, n. 98, Species 720<br />

p. 412, Tab. Phyc. IV, t. 54, Rabenh. Alg. n. 112, Kirchn. Alg.<br />

Schles. p. 73 ex parte, Hansg. Prodr. p. 81, n. 111, Conferva<br />

oligcclona Kuetz. Alg. Dec. n. 62, Cladophora fracla forma oli-<br />

goclona Rabenh. FI. Eur. Algar. III, p. 336. — Ca^spitibus pallide<br />

vel sordide viridibus; filamentis ramosissirais, circiter 60 [j.. cras-<br />

sis; rarais primariis fere dichotomis, plerumque simplicibus et valde<br />

elongatis; articulis 40-48 u.. crassis, diametro sesqui-triplo lon-<br />

gioribus.<br />

Hab. m fossis, stagnis Germaniae (Kuetzing), Bohemice (Hans-<br />

girg). — Forma gossypina Grun. in Rabenh. I. c. p. 336, Hansg.<br />

1. c: filamentis tenuioribus in stratum panniforme, more Clado-<br />

phorce fracice var. viadrincv, densissime contextis. In Austria et<br />

Boheraia — Var. Fiotowiana (Kuetz.) Hansg. 1. c, CL Floioioiana<br />

Kuetz. Phyc germ. p. 218, n. 99, Species p. 412, Tab. Phyc IV,<br />

t. 54, Cl. fracia for. Floiowiana (Kuetz.) Rabenh. FI. Eur. Al-<br />

gar. III, p. 335, Cladophora oligoclona Kirchn. Alg. Schles. p. 73<br />

ex parte: filamentis intricatis, gracilibus, remote dichotomis; ra-<br />

mis elongatis, hinc inde leviter flexuosis, ad angulos externos ra-<br />

mulos brevissimos, patentes, papilloeforraes eraittentibus ,-<br />

articulis<br />

priraariis 40-56 u. crassis, cylindricis, diaraetro plerumque 2-6-pIo<br />

secundariis h. e. raraulorura 28-42 [j.. crassis, 4-10-plo longioribus.<br />

In aquis dulcibus Sudetorura, ad a Hirschberg » (De Flotow).<br />

6. Cladophora crispata (Roth) Kuetz. Phyc gener. p. 264, Species 721


292 Conrervoidofe, CUulophoraeeic, ClatlopUora.<br />

p. 407, Kirchii. Alg. Scliles. p. 73, Hansg. Prodr. p. 82, n. 112, Wolle<br />

Freshw. Alg. U. S. p. 126, t. 109, f. 4-10, Cooke Brit. Freshw. Alg.<br />

p. 143, t. 55, f. 3, Conferva criHpaia Roth Cat. I, p. 178, Kuetz.<br />

Alg. Dec. n. 66. — Ceespitibus pallide vel dilute viridibus, sub-<br />

toraentosis; filamentis deorsum parce, sursum valde ramosis; cel-<br />

lulis in filamentis ramisque lateralibus primariis 43-110 a. cras-<br />

sis, ramulis terminalibus 24-27 y.. crassis, diametro 8-16-plo (raro<br />

etiam ultra) longioribus; chlorophylla secus spiras laxe disposita;<br />

membrana tenui sicpius plicata.<br />

Var. genuina (Kuetz.) Rabenh. 1. c, Hansg. 1. c: pallide vel<br />

dilute viridis plerumque reraote subdichotorae ramosa; ramulis<br />

lateralibus brevibus, unilateralibus. la aquis stagnantibus dulci-<br />

bus vel salinis per Euronam et Araericam borealem passim. — Var.<br />

virescens Kuetz. Species p. 408, Ilansg. 1. c, Kirchn. 1. c, Wittr. et<br />

Nordst. Alg. aq. dulc exs. n. 124: cellulis raraulorum 48-80 a.<br />

crassis, ramellorura terminalium circ. 26 y.. crassis, diara. 3-10-plo<br />

longioribus. In aquis limpidis dulcibus et subsalinis. — Var. lon-<br />

gissima (Kuetz.?) Rabenh. 1. c, Cladopliora longissima Kuetz.<br />

1. c ?, Rabenh. Alg. n. 190: viridis, 3-6 dra. elongata, subrigida,<br />

ad 75 y.. crassa, alternatira ramosa; ramulis ultimis subsecundis,<br />

plerumque 2-4-cellularibus; ramuloruni articulis diarnotro 4-8-plo<br />

loiigioribus. Cura specie. — Var. squarrosa Grun. in Rabenh. 1. c.<br />

nec CL crispata Kuetz. in Hohenack. Alg. raarin. n, 472!: ad 110-<br />

112 ij.. crassa, pallide viridis, squarroso-dichotoma, 75-22 p.. crassa,<br />

ramulis ultimis subsecundis; articulis diametro 6-12-plo longiori-<br />

bus ; raembrana longitudinaliter plicata. In stagnis prope Vindobonam<br />

Austri:;o (Dr. Reicardt, de-Frauenfeld), ad «Bozen)) Tyroliaj<br />

(de-Hatsmann), ad u Falaise » Gallias (Lenormand). « E synonymo<br />

(Cladop/iora crispata Kuetz. in Hohen. Alg. mar. n. 472) a cl.<br />

Rabenhorst allato videretur cum Piihophora polymorpha Wittr.<br />

conjungenda». — Var. thermaiis Bruegg. in Wartm. n. 245: pal-<br />

lide viridis, siccata subsericea, tenuis, subdichotome ramosa, ra-<br />

raulis ultimis sparsis, patentibus; articulis 38-08 y.. crassis, dianie-<br />

tro 3~10-plo longioribus; membrana hyalina distincte plicata. In<br />

rauris et rupibus calcareis aqua therrar.li continuo irrorafis prope<br />

(( Borraio » Italia) borealis (Dr. Bruegger). — Var. allantoidea (Mont.)<br />

Kuetz. 1. c, Hohenacker Alg. marin. n. 473!, Mont. Syll. p. 456,<br />

Conferva allanioidca Mont. in Ann. Scienc Nat. VIII, p. 349:<br />

pallido viridis, sericeo-nitens, ramosissima, 150 a. crassa; ramis<br />

alternis, iterum raniulosis, patentibus, elongatis, ramulis ultirais


Confervoideae, Cladophoraceae, Cladophora. 293<br />

circiter 30-32 [j.. crassis, subsecundis,- articulis diametro 4-8-plo<br />

longioribus; inembrana distincte plicata, In aquis subsalsis, Chiloe<br />

et Peruvife (Montagne). — Forma subterrestris (Kuetz.) Rabenh.<br />

1. c, Confei^va crispafa /. subfcrresfris Kuetz. Alg. exs. n. 68 !,<br />

Cladophora fracfa 'i. ferrestris Kuetz. Spec. Alg. p. 411 : ob-<br />

scure viridii;, ramosissinia, maxime flexuoso-curvata, dense intri-<br />

cata, ad 65 u. crassa; articulis diametro 2-4, 3-6-plo longioribus ;<br />

rnembrana plicato-striata. In stagnis aquas dulcis et salsae, per<br />

Gerraaniam et Austriam passim. — Var. brachyclados Kuetz.<br />

Alg. exs. 4-67 (sub Conferva) Hansg. Prodr. p. 82, n. 112,<br />

Rabenh. Fl. Eur. Algar. III, p. .337, Wolle Freshw. Alg. U. S.<br />

p. 126, t. 109, f. 7-10, Cladophora brachyclados Kuetz. Phyc.<br />

germ. p. 216, Species p. 408, Tab. Phyc. IV, t. 40: pallide viri-<br />

dis, laxe intricata, dichotome ramosa; filamentis 48-70 w. cras-<br />

sis; ramulis terminalibus brevi subulatis, plerumque unicellulari-<br />

bus, patentibus, 26-40 [i. crassis; articulis diametro 3-6-plo longioribus.<br />

In staguis Germaniae, Neerlandias, Bohemise, Galliae, Ame-<br />

ricae borealis. — Var. vitrea (Kuetz.) Rabenh. FI. Eur. Algar. III.<br />

p. 336, Hansg. I. c, Kirchn. I. c, WoIIe I. c, Cladophora vifrca<br />

Kuetz. Phvc. gener. p. 264, Species p. 407, Cladophora crispafa<br />

Kuetz. Tab. Phyc IV, t. 40, f. 1 : pallide viridis, albida, sicca se-<br />

riceo-nitens ; iilamentis ad 100 crassis, irregulariter ramosis; arti-<br />

culis in ramulis ultimi ordinis 22-24 a. crassis, diametro 6-20-pIo<br />

longioribus. In stagnis, aquariis fossis etc Italiae (L. Rabenhorst,<br />

Ktietzing), Bosnise (Sendtner), in lacu prope a Friesack » Borussia^<br />

(Grunow), locis variis Bohemia? (Hansgirg), Silesia^ (Kirchner) et<br />

Americse borealis (Wolle). — Var. reguiaris (Kuetz.) Rabenh. 1.<br />

c, Cladophora regularis Kuetz. 1. c. Rabenh. Alg. ed. I, n. 52:<br />

pallide viridis, dichotomo-ramosa, ramulis ultimis sparsis; articu-<br />

lis 40-55 a. crassis, diametro 6-12-pIo longioribus; raembrana<br />

subtenui, quasi homogenea, per acidum sulphuricum concentratum<br />

striata. In stagnis Italias (L. Rabenhorst), Dalmatiai (Menkgiiini,<br />

Sendtner). — Var. funiformis (Kuetz.) Grun. in Rabenh. 1. c, Cl.<br />

funiformis Kuetz. Spec. Alg. p. 407 ex parte ! : pallida, subachroa,<br />

hyalina, amylophora, parce ramosa; articulis 20-70 u. crassis, dia-<br />

metro 8-16-plo longioribus; membrana distincte plicato-striata.<br />

In « .Jungfernheide » prope Berolinura (A. Grunow). — Var. Hil-<br />

seana Grun. in Rabenh. 1. c, Cladophora crispafa var. ienuis<br />

Hilse in Rabenh. Alg. n. 1.529!: albida vel luteolo-albida, opaca,<br />

irregulariter ramosa, plerumque amylophora; articulis usque ad


294 Confervoldeae. Cladoplioraeese, Cladopliora.<br />

50 u. crassis, diametro 6-r2-plo longioribus; membrana tenui, hyalina,<br />

homogenea. In stagnis propo c. Strehlen )) Silesiae (Hilse). —<br />

Forma waikatensis Haack in Botaniska Notiser 1887, p. 154,<br />

Nordst. Freshw. Alg. N. Zeal. and Austral. p, 16: filis primariis<br />

40-80 p.. crassis, ramulis 15-75 p.. crassis; articulis 8-25 (plerumque<br />

12-25) diametro longioribus. Ad rivum « Waikato » in Nova<br />

Zelandia (S. Brrggren).<br />

7. Ciadophora insignis (Ag.) Kuetz. Phyc. germ. p. 217, Species p. 406, 722<br />

s. ampl., Hansg. Prodr. p. 82, n. 113, De-Toni e Levi Fl. Alg.<br />

Ven. III, p. 169, Rabenh. FI. Eur. Algar. III, p. 338, Conferm<br />

insignis Ag. in Flora 1827, p. 635, n. 46: viridis, setacea, ple-<br />

rumque elongata, parce ramosa, plerumque crassior quam Cl. cri-<br />

spata; rarais primariis 76-120 a, crassis, plerumque laxe intri-<br />

catis, raraulis ultimi ordinis 30-45 a. crassis; articulis diametro 4-<br />

6-plo, raro ad 10-plo longioribus, plasmate effuso; raembrana te-<br />

nui, levi.<br />

Var. genuina (Kuefz.) Rabenh. 1. c, Hansg. 1. c, Cladopho-<br />

ra insignis Kuetz. Tab. Phyc. IV, t. 38: longissima, subsimplex,<br />

4-8 cm. alta; articulis diametro 4-8-plo longioribus. — Forma ri-<br />

vularis (Vauch.) Rabenh. 1. c, Hansg. I. c, Prolifera rivularis<br />

Vauch. Hist. Conf. p. 129, Conferva erecia Suhr in Flora 1840,<br />

p. 204, Chantransia rivularis DC. sec Lyngb. et Conferva<br />

usneoides Wallr. sec Kuetz., CL insignis var. rivularis Kuetz.<br />

Species p. 407, Tab. Phyc IV, t. 38, Cladophora insignis var.<br />

ienuior Nave in Rabenh. Alg, n. 1238: obscure viridis, parce ra-<br />

raosa; ramulorum articulis circ.60 ij.. crassis, diametro 5-10-pIo longioribus.<br />

— subf. fluviatilis, nigrescens, rigidior, paullo crassior. —<br />

subf. abbreviata: obscure viridis, remote subdicliotome ramosa,<br />

articulis diametro 2-5-pIo longioribus. In rivulis, amnibus, stagnis<br />

totius Europse. — Forma linoides (Kuetz,) Grun. in Rabenh, FI. 1<br />

Eur. Algar. III, p. 338, Hansg. 1. c, Cladophora linoides Kuetz.<br />

Species p. 407, Tab. Phyc IV, t, 39: obscure viridis, 4-dm. et<br />

ultra longa, nigrescens, ramosa,- filamentis primariis circ 90 a.<br />

cr. ; articulis diametro 2-6-pIo longioribus; ramellis ultimis nume-<br />

rosissimis, abbreviatis, plerumquo unicellularibus, 42-48 a. crassis.<br />

In stagnis, aquariis, aquis lente fluentibus Austria3 et Bohemia?.<br />

— Forma tenuior Rabenh. 1. c, Cladophora insigms A. Braun<br />

in Rabenh. Alg. n, 1573: luteolo-viridis, siccata subsericea, parce<br />

ramosa, 60-05 a. crass.; articulis diametro 3-6-pIo longioribus.<br />

In stagnis, aquariis tofius Europnc. — Forma intermedia Rabenh.


ConfervoidetTe, Cladophoracese, Cladophora. 29S<br />

1. c, Cladophora canaUcaris var. Rabenh. Alg. n. 1256; dicho-<br />

tome ramulosa; articulis diametro 75-110, 3-6, 4-8-plo longiori-<br />

bus; raraellis superioribus usque 35 ;/. crassis, articulis diametro<br />

sesqui-triplo-longioribus. In stagnis, passim. — Forma crispata<br />

Grun. in Rabeah. I. c, Un. itiu. cr. 1866, XXII, Rabenh. Alg. n.<br />

276 b. sub Cladophora fracfa et n. 192 a. sub Cladophora lon-<br />

gissima: pallide viridis, plerumque incrustata, rigida, 90-150 a.<br />

crassa, inferne dichotome-, superne unilaterali-ramosissima, ra-<br />

mulis ad 38 a. crassis; articulis diametro 6-8-18-pIo longioribus.<br />

In stagnis Gerraanise, Austrise, Italiffi prope Patavium (Tmus),<br />

Venetiis in aqua dulci (Ruciiinger), u Battaglia )) in thermis (Titius).<br />

8. Cladophora giomerata (L) Kuetz. Phyc germ. p. 212, Species p.<br />

405, Hansg. Prodr. p. 83, n. 113, Kirchn. Alg. Schles. p. 73,<br />

Cooke Brit. Freshw. Alg. p. 143, t. 56, f. 1, WoIIe Freshw. Alg.<br />

U. S. p. 127 cum tab., De-Toni e Levi Fl. Alg. Ven. III, p. 170,<br />

Conferva glomerata L. Syst. Nat. p. 721, II, Chaniransia glomerata<br />

DC. Fl. Fr. II, p. 51, Moug. et Nestl. Crjpt. n. 593. —<br />

Ramulis filamenti primarii in parte superiore atque ramorum<br />

ordinis secundi et tertii plerumque fasciculato- vel penicilliformi-<br />

aggregatis; articulis maxime vegetis plasmate parieti cellularum<br />

retiformi- vel subspiraliter applicato praeditis; cellulis fructiferis<br />

semper terminalibus, inferioribus semper sterilibus.<br />

Hab. in rivulis totius Europae et America^ tam borealis quam<br />

australis imprimiis ad « Teplitz » Bohemiae (Karl), c< Berndorf et<br />

Wiener Neustadt » (A. Grunow), pr. a Runkelstein » Tyrolense<br />

(de-Hausmann), ad « Lillo )) Gallias (Desmazieres). Ex Persia<br />

(Kotschy). — Var. fasciculata Rabenh. Fl. Eur. Algar lil, p.<br />

339, Hansg. 1. c. : articulis superioribus brevioribus et crassiori-<br />

bus quam inferioribus. — Forma fasciculata Rabenh. 1. c, Cla-<br />

dophora fasciculaia Kuetz. Species Alg. p. 406, n. 111, Tab, phyc.<br />

IV, t. 34, Rabenh. Alg. n. 25: saturate viridis, 3 dm. alta, etiam<br />

ultra; ramis ordinis primi 110-125 p.. crassis, articulis 3-5-plo<br />

longioribus; articulis fructiferis tumidis, diametro circiter duplo<br />

longioribus. In Germania, Boheraia etc — * f. eiongata Rabenh. 1. c<br />

p. 340, Cladophora Heufleri Zanard. in Verh. des zool. bot. Ve-<br />

reins in Wien 1852, Ber. p. 18, Rabenh. Alg. u. 524: antecedentis<br />

forma gracilior, articulis inferioribus diametro 5-10-pIo longiori-<br />

bus. In rivulis, aranibus totius Europae passim; forma * in cana-<br />

libus molarum prope u Bozen » Tyroliae (de Heufler). — Var. genuina<br />

(L.) Rabeah. I. c, Kirchn, 1. c, Hansg. 1. c : articulis tuni<br />

72.3


296 Confervoidete, Cladophoracere, Cladophora<br />

inferioribus tiim superioribns plns minusve elongatis, ramnlis fa-<br />

sciculatis. — Forma glomerata (Kuetz.) Rabenh. 1. c, Cladophora<br />

glomcrala Kuetz. 1. c, Alg. exs. n. 148!, Rabonh. Alg. n. 135,<br />

Wartm. n. 148, Erb. n. 863: 1-2 cm. alta etiam supra, Incte vi-<br />

ridis, nonnunquara lutescens, plus minusve ramosa, ramis ordinis<br />

tortii et quarti plornmque numerosissimis, ramulis ultimis fasci-<br />

culato-cristatis; ramis ordinis primi et secundi ad 100 y.. crassis,<br />

articulis ad 35 a. crassis, diametro 3-6-plo longioribus. In Europa<br />

et America passim. — * f. mucosa (Kuetz. I. c.): mncosa, intense<br />

viridis, gracilis; cytiodermate subtenui. Hinc inde passim. — * * f<br />

cartilaginea (Kuetz. 1. c.): non mucosa, parcissime ramosa, rigida,<br />

panllo crassior; membrana crassa distincte lamellosa. Hinc indo<br />

passim. — * '^<br />

" rivularis Rabenh. Alg. n. 147!, Fi. Enr. Al-<br />

gar. III, p. 341, Hansg. 1. c: gracilis, non mucosa, 7-10 cm.<br />

longa, ramulis penicilliformi-aggregatis. In Germania, Bohemia<br />

etc — •»«** Karleana Rabenh. Alg. n. 1155!, Fl. Enr. Algar.<br />

III, p. 341, Hansg. 1. c, Cladophora gloraerata Desmaz. Cr. de<br />

Fr. ed. nov. n. 472: gracillima, ramellorum fascicnlis divaricato-<br />

subdeclinatis eorumque articnlis magis elongatis, diametro 10-<br />

20-plo longioribus. In Gallia, Germania et Boehmia. — *****<br />

simplicior Kuetz. I. c, Rabenh. Alg. n. 229 et 525, FI. Eur. AI-<br />

gar. 111, p. 341, Hansg. 1. c: saturate viridis, subnitens, parcior<br />

ramosa, ramulornm fasciculis subnullis. In rupibus aqua continno<br />

siiperfusis, snb cataractis, in amnibus, rivulis, rotis moiaribus to-<br />

tius Europa\ — ****** clavata Wolle Freshw. U. S. p. 128,<br />

t. 111, f. .3-4: laste herbaceo-viridis, sparse ramosa, articulis api-<br />

cibus plerumque rotundatis et inflatis, deorsum circ 100 a. cras-<br />

sis, ramulis 50 a. crassis, 5-S-plo longioribus. In rivulis montanis<br />

Colorado Americse borealis. — Forma macrogonia (Lyngb.) Ra-<br />

benh. 1, c, Conferva macrogonia Lyngb. Hydr. Danic t. 53, C.<br />

non Kuetz., Cladophora ccospitula Grun. mscr. : parva, pallide<br />

viridis, fasciculato-ramosa, ramis ramulisque recurvis, articulis<br />

30-150 a. crassis, diametro o-lO-plo longioribus. "<br />

f. elongata<br />

Desmaz. Cr. de Fr. ed. nov. n. 473!: snbsimplex, dilute viridis vel<br />

lutoscens, laxe intricata. In saxis rivolorum, fontium, cataractarum,<br />

0. gr. prope a Lochmiihle )) ad (( Pirna n Saxonia^ (L. RArsENiiORST),<br />

in rivulo ad (( Miigdesprung )) Ilercynino (Rat^.), ad Vindobonam Au-<br />

striacam (de Heuflkr), prope


Confervoidese, Cladophoraceae, Cladophora.<br />

Syst. p. 112, n. 90, Kuetz, Alg. exs . n. 61, Cladophora fiavida<br />

Kuetz. Spec. Alg. p. 402, n. 88: pallide flavescens, ad 15 cra.<br />

longa, ramosissima, fasciculato-plumosa, ramis patentibus, subal-<br />

ternis, articulis 66-88 v.. crassis, diametro 6-12-plo longioribus<br />

ramulis ultimis secundis, ssepius subclavatis patenti-incurvis ; mem-<br />

brana pleruraque distincte plicata; plasmate retiformi-distributo.<br />

et * f. virescens: circiter 2,5-cm. longa, viridis, dense csespitosa. In<br />

aquis submarinis Germanise (in lacu salso ad Halam, prope u Woll-<br />

gast, Danzig n et alibi), Suecise, Angliae. In Cypro insula (Kotschy).<br />

9. Cladophora callicoma Ag. Phyc. gener. p. 257, Species p. 406, 724<br />

Tab. Phvc. IV, t. 37, Hansg. Prodr. p. 84, n. 114, Kirchn. Alg.<br />

Schles. p. 74, Cladophora glomerata c. glomerata forma III cal-<br />

licoma (Kuetz.) Rabenli. Fl. Eur. Algar. III, p. 341, Cladophora<br />

Thiiretzi De Breh. ex Kuetz. — 8-16 cm. longa, subcontorta, vi-<br />

ridis vel subflavescens, plumoso-ramellosa, gracilis; ramis primariis<br />

50-95 ij.. crassis, diametro 6-10-plo longioribus, ramulorum apici-<br />

bus 22-25 a. crassis, diametro 6-16-plo longioribus; articulis omni-<br />

bus tenuiuscule tunicatis, fructiferis abbreviatis.<br />

Hab. in sinubus quietis rivulorum, fluminsum aliisque similibus<br />

locis e. gr. ad ripas Rheni pr. (( Schaffhausen » (Wartmann et<br />

Schenk), prope (( Tennstaedt » (KiiTziNG), prope (( Driesen )) (Lasch),<br />

ad (( Wittenberge)) in Borussia (L. Rabenhorst), in lacu (( Traun ))<br />

(de Morl), Vindobonfe austriaca^, ad Budam in Hungaria (A. Gru-<br />

now), in Leucadia (Mazziari), (( Toledo, Tajo » Hispaniae (Gru-<br />

now), in Gallia (De-Brebisson) et Bohemia (Hansgirg). — Sub-<br />

stantia chlorophyllosa laxe spiraliter disposita.<br />

10. Cladophora declinata Kuetz. Species p. 406, Tab. Phyc. IV, t. 45, 725<br />

Hansg. Prodr. p. 84, n. 115, Kirchn. Alg. Schles. p. 74, Cladophora<br />

glomerata a fasciculaia forma II declinata (Kuetz.) Ra-<br />

benh. Fl. Eur. Algar. III, p. 340. — Humilior, 3-6 cra. alta, plerumque<br />

decumbens, flavo- vel pallide viridis, rigidula, filamentis mi-<br />

nus ramosis, ramulis terminalibus cymoso-cristatis, declinatis; ar-<br />

ticulis primariis 85-100 u.. crassis, diametro 3-6-plo longioribus,<br />

ramellorum 50-60 a. crassis, sesqui ad duplo (rarius triplo) lon-<br />

gioribus, plerumque pauUulum tumidis.<br />

Hah. in rivulis celeriter fluentibus ad saxa prope (( Nordhau-<br />

sen » (Kuetzing) et (( Kuerberg )) Saxonise (L. Rabenhorst), ad<br />

(( Eisenach )) Thuringiae (L. Rabenhorst), pr. (( Reinerz )> et Grunau<br />

Silesi;Tf? (KiRCiiNER), in agro salisburgensi (Santer), ad (( Milchdorf ))<br />

Austria} superioris (Schiedermayr), pr. « Eperies » Hungarisc<br />

;<br />

29"?<br />

*


298 Confervoidea?, Cladopliorace.2e, Cladophora.<br />

(Hazslinsky), locis variis Bohemise (Hansgirg). — Var. pumila<br />

(BaiJ.) Kirchn. Alg. Schles. p. 75, Rabenh. Fl. Eur. Algar. HI,<br />

p. 3-10, Hansg. Prodr. p. 84, n. 115; Cl.glomeraia va.v.pumila Dail.<br />

in Rabenh. Alg. n. 520: erecta, 1-2 cm. alta, subglauco-viridis,<br />

corjmbose-fasciculata; membraLa cellularum crassissima, lamello-<br />

sa. Prope « Grunau » ad « Hirschberg » Silesiae (Bail) et prope<br />

« Kamnitz » Bohemiai (L. Rabenhorst). — Var. fluitans (Kuetz.)<br />

Hansg. Prodr. n. 115, Cl. flaitans Kuetz. Species p. 407, Tab. Phyc.<br />

IV, t. 39, Kirchn. Alg. Schles. p. 74, Wolle Freshw. Alg. U. S.<br />

p. 128, Cladophora glomeraia forma fiuiians Grun in Rabenh.<br />

Fl. Eur. Algar. III, p. 340, Cladophora paiens Rabenh. Alg.<br />

n. 437 nec Kuetz., Cladophora Rabenhorsiii Stiz. in Crypt.<br />

Bad. n. 202: crespitibus 3-6 dm. altis, saturate-viridibus ; filamen-<br />

tis parce ramosis; ramis ramellis subrecurvatis, brevibus, 2-6-cel-<br />

lularibus obsessis; articulis cylindraceis, primariis 120-135 u. cras-<br />

sis, diametro sesquiduplo, secundariis seu ramulorum 42-86 fjt.<br />

crassis, 3-12-plo longioribus omnibus membrana crassa instructis.<br />

Ad lapides in rivulis Germaniae, Austriae, Hungarine, Bohemia?, Ita-<br />

lise, Americae borealis passira.<br />

11. Cladophora Hochstetteri Grun. Alg. Novara p. 39, t. 3, f. 1 a-e. 72G<br />

— E viridi flavescens, nitidissima, sericea, 5-8 cm. alta, fascicu-<br />

lata; filamentis tenuibus, longitudinaliter complicatis, a basi ra-<br />

mosissimis, ramis ramulisque di-vel rarius trichotomis, ultimis<br />

longioribus, subsimplicibus; articulis inferioribus 55-75 p.. latis,<br />

diametro 3-5-plo longioribus, amylophoris, varie curvatis, tumi-<br />

dulis et irregularibus, superioribus 25-35 u. latis, diametro 6-10-<br />

plo longioribus, hyalinis, granulis sparsis subecoloribus farctis,<br />

geniculis parum constrictis.<br />

Hab. in lacu Taupo Novse Zelandia) (Hociistetter). — A Cladophora<br />

fiavida Kuetz. distincta.<br />

12. Cladophora sudetica Kuetz. Species p. 409, Tab. Phyc. IV, t. 44, 797<br />

Kirchn. Alg. Schles. p. 73, Hansg. Prodr. p. 81, n. 116, Clado-<br />

pliora crispaia b. virescens forma VII sudeiica (Kuetz.) Rabenh.<br />

Krypt. Flor. v.-Sachs. I, p. 250!, Fi. Eur. Algar. ill, p. 338.—<br />

Rigidula, pallide vel luteolo-viridis, ci\3spites molles, decumbentos,<br />

1-2 cm. altos formans ; ramis ramulisque numerosissimis, sparsis,<br />

primariis 22-40 u. crassis, diametro 4-6-pk) longioribus ; ramis<br />

ordinis ultimi subsecundis, 16-22 p.. crassis, diametro 3-8-plo lon-<br />

gioribus, 1-4-colIuharibus, romotis ; membrana levi, ad septa leni-<br />

ter constricta.


Confervoideae, Cladophoraceae, Cladophora. 299<br />

Hab. plerumque ad saxa, in aquis fluentibus montium Sudeto-<br />

rum, Thuringia?, Austrife superioris, Silesiae, Alpium Tyrolensium<br />

et Salisburgensium, et alibi.<br />

13. Cladophora canalicularis (Roth) Kuetz. Phyc. germ. pag. 214, 72s<br />

Species p. 409, Tab. Phyc. IV, f. 43, Hansg. Prodr. n. 453, Kirchn.<br />

Alg. Schles. p. 74, De-Toni e Levi Fl. Alg Ven. IIT, pag. 169,<br />

Cooke Brit. Freshw. Alg. p. 144, t. 56, f. 5, WoUe Freshw. Alg.<br />

U. S. p. 126, t. 111, f. 1-2, Conferva canalicularis Roth Cat.<br />

II, p. 218. — Dichotome vel trichotome ramosa, ramis basi con-<br />

natis, sursum plerumque in raorem CL glomeratcc fasciculato-ra-<br />

mulosis; cellulis fructiferis terminalibus, membrana plerumque cras-<br />

sa, nonnumquam inturaescente; plasraate laxissime spiraliter or-<br />

dinato.<br />

Kah. in lignis submersis, rotis molarum, raro: in lacu uZiegel.»<br />

ad «Schwerin» (Brockmueller) ad «Neudamm» Borussise (Itzig-<br />

SOHN et RoTHE), in Hungaria prope «Kezsthely» (Micn. Hutter),<br />

in Bohemia (Hansgirg). — Var. genuina Rabenh. FI. Eur. Algar.<br />

III, p. 342 (sub nomine forma^ I. canalicularis): 3-8 cm. alta,<br />

ramosissima, laete viridis vel expallens; rarais inferioribus 80-120<br />

11:<br />

crassis, articulis diametro 5-8-pIo longioribus; ramis secundariis<br />

30-54 U: crassis, basi connatis, articulis diametro iV^-^-pIo longioribus,<br />

paullum turaidis. In stagnis, lacubus, in lignis per aquam<br />

demissis, postibus inundatis etc, per totam Europam et Americara<br />

borealera passim, sed in pluribus locis non animadversa vel con-<br />

fusa. — Var. Kuetzinglana (Grun.) Rabenh. I. c. p. 312, Hansg.<br />

1. c. Cladophora Kueizingiana Grun. mscr., Clad. macrogonia<br />

Kuetz. Phyc. germ. pag. 216 Spec. Alg. p. 406, n. 114, Tab. Phyc.<br />

IV, t. 36, Rabenh. Alg. n. 194, vix Confervia macrogonia Lyngb.<br />

Hydrophyt. Dan. tab. 53 C: parva, 2-5 cm. alta, dense Cfespitosa,<br />

laete viridis aut expallens, ramosissima; ramis basi connatis, 40-80<br />

a. latis, ad apicem versus fasciculato-ramulosis; articulis diametro<br />

5-10-pIo longioribus, articulo terrainali ssepe tumido, diaraetro du-<br />

plo triplove longiore; membrana turgescente. In Gerraania et Bohe-<br />

mia. — Forma tenuior Rabenh. I. c, Cladophora Kotschtjana<br />

Grun. mscr. : tenuissiraa, saturate viridis, flaccida 4-8 cm. longa;<br />

rarais di- vel trichotomis, ramulo medio, plerumque breviori, ra-<br />

raulis ultimis subsecundis; articulis inferioribus 35 u.. crassis dia-<br />

metro ad 10-pIo longioribus. In lacu « Neusiedler n Hungaria)<br />

(Kotsciiy). — Var. squarrulosa (Grun.) Rabenh. I. c, Cladophora<br />

squarrulosa Grun. mscr. : tenuissima, flaccida, ramosissiraa, 7-15


300 Confervoidecc, CladophoraceaQ, ClaJophora.<br />

cm. loDga; ramis irregiilariter dispositis, modo siibsecuiidis modo<br />

oppositis, plerumque basi breviter connatis; ramulis saspe squar-<br />

ruloso-hamulatis ; articulis inferioribus 55 y.. circ. crassis, diametro<br />

()-S-plo, superioribus 22-28 a. crassis, diametro 4-G-plo longiori-<br />

bus; membrana crassissima, longitudinaliter manifesto plicata. In<br />

aqua dulci prope Tergeste Istriae (A. Grunow).<br />

14. Cladophora brachystelecha Rabenh. Alg. n. 054, Fl. Eur. Algar. ^-^<br />

III, p. 343. — Obscuro viridis, sicca pallida, pygma^a, 5-10 rarius<br />

15 mm. longa, ramosissima, intricata, plerumque culmigena; ramis<br />

primariis 75-55 u.. crassis, ramulis ultimis 35-31 crassis; articu-<br />

lis diametro 4-12-pIo longioribus; membrana subcrassa hyalina,<br />

subtiliter plicato-striata ; plasmate iraprimis cellularura superiorum<br />

laxe spiraliter ordinato.<br />

Hab. m lacu salso ad «Halam», Arundinis culmos densis-<br />

sime obducens (Bulnheim), in lacu «Stienitz» prope Berolinum<br />

(Bauer), in Polygonoamphibio prope « Obersontheim » (Kem-<br />

MLER). — Cfr. Wolle Freshw. Alg. U. S. p. 129.<br />

15. Ciadophora tomentosa Suring. Alg. japon. p. 20, t. V. — Ca^spi- 730<br />

te sordide et pallide viridi, tomentoso-intricato, expanso, humillimo ;<br />

fiiameatis basi scutelliformi affixis, flaccidis, crispis, subsimplici-<br />

bus, ramis ramulisque parcis, conformibus vel angulo recto e me-<br />

diis articulis egredientibus, elongatis, varie curvatis ; articulis dia-<br />

metro versus apices sensim decrescente (11-27 f;..) 2-3-plo longio-<br />

ribus, contentu pallido, tenuissimo.<br />

Hab. in statione huraida silvestri (ad tiuucos arborum?) in Ja-<br />

ponia. — CfBspes tam intricatus ut hoc respectu ad uEgagt^opzkv<br />

conditionem fere accedat. A Cladophova subsimplici Kuetz. {Cl.<br />

simpliciuscula H. et H.) cui similis est, caute dignoscenda.<br />

Species hydrophilae partim accuratius inqtiirond^Tt^, partira railii noii satis<br />

cognitsc vel tantuni nomine aota).<br />

K). Cladophora calida Kuetz. Spec. Alg. p. 411, n. 144. — Elongata, 731<br />

viridis, subsimplox, 55-75 u.. crassa; articulis flaccidis, diametro<br />

C-lO-plo longioribus.<br />

JTab. in aquis calidis pr. « Aix » Galliffi. (CastagNE).<br />

17. Cladophora debilis Kuetz. Species p. 412. — CcT,spito elongato 7,^2<br />

nec intricato; filamontis capillaribus, apice 37 y.., inferne 45 u.<br />

crassis, laxe raniosis; articulis cylindi'icis, diaraotro G-12-i)lo lon-<br />

gioribus.<br />

Jlab. in aqua dulci f^jalli;o (liENORMANo).


Confervoidea^, Cladoplioracea), Cladophora. 301<br />

18. Cladophora hyalina Kuetz. Species p. 412. — Subsimplex; tila- 733<br />

meatis 23-3G y., crass. ; articulis diametro sesqui ad triplo lougio-<br />

ribus, pellucidis, achrois.<br />

Hab. in Italia et Gerraaiiia australi.<br />

19. Cladophora clavigera Kuetz. iu Bot. Zeit. 1847, p. 160, n. 124, 734<br />

Spec. p. 40.9, et Tabul. Phyc. Conf. dilatala /5. clavata Roth Cat.<br />

bot. III, p. 183. — Filameatis ramosis, laxe intricatis, 75-90 a.<br />

crassis; ramis patentibus, remotis, hinc alteruis, illinc oppositis;<br />

articulis elongatis, diametro 5-12-plo (et ultra) longioribus, ramu-<br />

lorum ultimis in vesiculam oblongam inflatis.<br />

phora ?<br />

»<br />

Hab. in Friesia orientali (Juergens). — « An potius Pitho-<br />

20. Cladophora? margaritifera (Juerg.) Kuetz. Species pag. 412, 735<br />

Conferva margaritifera Juerg. — Simplex (?) mucosa et crystalli-<br />

na, articulis ad 24 a. crassis, diametro 6-12-plo longioribus, seta-<br />

te provecta raoniliformibus.<br />

Hab. in ins. Norderney. — «Vix hujus generis»<br />

21. Cladophora Golimeriana Grun. Alg. Novara p. 39. — Simpliciu- 736<br />

scular, varie curvata, hinc inde genuflexa; ramis rarioribus, confor-<br />

mibus, ramellis paucis parvulis, patentibus, radiculiforraibus; arti-<br />

culis diametro 2-4-plo longioribus, ad septa parum contractis, in-<br />

ferioribus 42-75 [j.. crassis, ultimis (ramellorum radiculiformium<br />

rariter provenientium) ad 15 a. crassis; endochromate compacto,<br />

granuloso.<br />

Hab. ad lapides inundatos prope «La Guayra» circa «Quebra-<br />

dra» (GoLLMER). — Habitus quasi Rhizoclonii.<br />

22. Ciadophora globulina Kuetz. Ciadophora globulina Kuetz. Spec. 737<br />

p. 412 et Tabul., Conferva globulina Kuetz. Alg. Dec. n. 20, Cladophora<br />

Bulnheimii Rabenh. Alg. n. 731. — Sordide vel luteolo-<br />

viridis, arachnoidea, dense intricata, simplex vel parcissime raraosa;<br />

articulis raodo cylindricis raodo clavato-inflatis, diametro 8,8-15<br />

a, crassis, 3-6-12-pIo longioribus; plasraate denique in globulos<br />

(«aplanosporas?») contracto.<br />

Hab. in stagnis lirapidis, lacubus Germaniie. — «E diagnosi<br />

videretur quasi Pithop/iorca adscribenda»,<br />

23. Cladophora luzoniensis Martens Preuss. Exped. p. 20, t. 3, f. 3. 73s<br />

— Capillaris, 2,5 cm. alta, vage ramosa; filamentis primaris 65 a.<br />

latis, ramellis elongatis, gracillirais, 45 a. crassis ; articulis infe-<br />

rioribus diaraetro 4-6-plo longioribus, superioribus paullo bre-<br />

vioribus.


302 Confervoideic, Cladoplioracea), CUulopliora.<br />

Uab. iii aquis dulcibiis insulae «Luzon» ex arcliipelago piiilippi-<br />

nensi cuin Cladopho?\t diluld.<br />

24. Claclophora tondanensis Martens Preuss. Exped. p. 20, t. 2, f. 4. 739<br />

— Setacea, vage ramosa, flaccida, usque pedalis, intense viridis;<br />

filamentis primariis 160-225 u.. latis, ramis patentibus, elongatis,<br />

obtusis, 55-75 a. crassis; articulis primariis diametro 3-G-plo, ramulorum<br />

3-4-plo longioribus, interdum tumidulis, exsiccatis tere-<br />

tibus.<br />

Hab. in aquis duicibus ad «Tondano» in regione septentrionali<br />

insula) «Celebes». — aAn Pzlhopho7'ah)<br />

25. Cladophora codiola Zeller in Hedwigia 1873, p. 175. — Caespi- 740<br />

tosa, viridis. sicca pallida, pygma3a, vix 5 mm. longa, subsimplex;<br />

filamentis 22,5-30 a. crassis, apice incrassatis, obtusis, raraellis<br />

raris, uniarticulatis; articulis diametro 8-20-plo et ultra longiori-<br />

bus, infimo perlongo; membrana crassa, hyalina, levi; plasmate<br />

granuloso.<br />

Hab. ad truncos submersos «Eng-suay, Jrrawaddi», Pegu Asiae<br />

(S. Kuiiz). — «An Rhizoclonium? »<br />

20. Cladophora exigua Zeller in Hedwigia d873, p. 175. — Sordide 741<br />

viridis; caespite 2-5 mm. alto; filamentis inferne ramosis, rigidis,<br />

ramis paucis, divaricatis, elongatis; articulis primariis 22-25 y..<br />

crassis, mediis 14 p.., ramorum 7-9 [j.. crassis, diametro 2-3-plo<br />

longioribus, ad septa constrictis; membrana crassiuscula.<br />

KuRz).<br />

Hab. ad conchas Pal ud ina3 ad «Balachoung» Pegu Asioe (S.<br />

27. Cladophora incrustans Grun. Alg. Novara p. 39. — Caespite 742<br />

castaneo, arcte intricato, calce carbonica incrassato, superficie la-<br />

cunoso, spongiformi, la^te virenti; filanientis 25-100 y.. latis, ra-<br />

mosissimis, rarnis maxime irregularibus, hinc inde varie curvatis,<br />

ultimis subdichotome corymbosis ; articulorum inferiorum mem-<br />

brana crassa, superiorura tenuiore; endochroraate spiraliter con-<br />

torto.<br />

Hab. ad ligna putrescentia in regione texensi Americai borealis.<br />

28. Cladophora olympica Grun. in Rabenh. FI. Eur. Algar. III, 743<br />

p. 340. — 5-8 cm. alta, ramosissima, laste viridis vel fuscescens;<br />

filamentis primariis 55-65 a. crassis, longe articulatis; articulis dia-<br />

metro 6-10-pIo longioribus ; ramis ramulisquo verticillatis, squar-<br />

rosis, rectis, plerumquo quaternis; ramulis ultimis singulis alter-<br />

nis, rarius geminis oppositis, ad 35 y.. crassis; articulis suporiori-<br />

bus diametro 4-G-pIo longioribus.


Confervoideae, Cladoplioraceoe, Cladophora. 303<br />

Hab. in foiite pagi Prodromo inoiitis Troodi (Olympi) iii insula<br />

((Cypro)) (Th. Kotschy).<br />

29. Ciadophora? Giraudyi (Lenorm.) Kuetz. Species p. 413, Tab. Phyc. 7J4<br />

IV, p. 12 t. 56, f. 3, Conferva Giraudyi Lenorm. mscr. — Fila-<br />

mentis 30 jx. crassis, impliaxis, tortuosis, interdum geniculatis, non<br />

attenuatis, globulum crispum quasi lanosum, viridi-pallescentem ef-<br />

flcientlbus; apicibus obtusis; ramulis sparsis paucis; angulis rotun-<br />

dato-obtusis; articulis subventricosis, hyalinis, aliquando diametro<br />

brevioribus, nunc 1-2-3 ad 4-plo longioribus, prsesertim apices<br />

versus brevioribus; granulis gonimicis irregulariter sparsis.<br />

I]ab. in aqua florum Citri Aurantii (Lenormand). — «Spe-<br />

cies perdubia, forte Muscorum Protonema».<br />

30. Cladopliora? dichiora Kuetz. Phyc. gener. p. 265, Species p. 413. 745<br />

— Viridis, 12-13 mm. longa; filamento primario fusco, 51 //. cras-<br />

so, obsolete articalato, ramis numorosissimis patentibus, secundis,<br />

parallelis, aliquot mm. longis, viridibus, 15-22 u. crassis obsesso,<br />

articuiis diametro 3-4-plo (raro 6-8-plo) longioribus.<br />

Hab. in aqua destillata.<br />

31. Cladophora Montagneana Kuetz. in Botan. Zeitung 1847, p. 166, 746<br />

Species p. 408, Confer^va brachyclados Mont. Plant. cell, de Cuba<br />

p. 13, Pl. IV, f. 2 (non Kuetz ). — Saturate viridis, laxe intrica-<br />

ta, 5-8 cm. longa; filamentis ramosissimis, primariis 65-75 u. cras-<br />

sis, ramis elongatis, 45 [j.. cr., ramulis 30-37 u. crassis, secundis, ab-<br />

breviatis, ex cellulis piuribus concatenatis compositis; articulis pri-<br />

mariis diametro 3-6-plo, raraorum sesqui ad triplo longioribus,<br />

ad septa siccitate contractis.<br />

Hab. in aquis dnlcibus ins. Cubse (Montagne).<br />

32. Cladophora setiformis Kuetz, Phyc. germ. p. 217, Species p. 407. 747<br />

— Longissima, viridis, suberamosa; articulis 80-150 y.. crassis,<br />

Eequalibus vel duplo (raro triplo) longioribus,<br />

Hab. in aquariis in Italia (Meneghini), ad Cayennara Americse<br />

australis (Le Prieur).<br />

33. Cladophora comosa Kuetz. Phyc. gener. p. 265, Species p, 408, 748<br />

Conferva comosa Kuetz, Actien 1836. — Dichotoma, flaccida,<br />

crystallina; ramis erectis, elongatis, comosis; articulis diametro 8-<br />

20-plo longioribus.<br />

Hab.m fossis aqua) dulcis pr. « Civitavecchia» Italiae (Kuetzing).<br />

— Crassities filam. prim. 112-125 y.., raraulorum 25-37 [j..<br />

34. Ciadophora javanica Kuetz. Species p. 409. — Caespite longissi- 749<br />

mo, ad 6 dm. longo, viridi fluitante ; filaraentis primariis 64 [j..


304 Confervoidcre, Clrtdophoraooa}, Cladophora.<br />

crassis, ramis saperioribus 15-50 ;;.. crassis; articulis iuferioi-ibus<br />

diametro 4-6-plo, superioribus triplo loiigioribns.<br />

Hab. in aquis dulcibus Java (Zollingbr). — (( Cum Pithopho-<br />

ris verisimiliter comparanda ».<br />

35. Cladophora senegalensis Kuetz. Species p. 409. — Laxe intricata; 750<br />

filamentis laxe ramosis; articulis diametro sesqui ad duplo (raro<br />

triplo) longioribus, flaccidis.<br />

Ilab. in ostio fluviorura «Senegal et Gambia» Africee occiden-<br />

talis (Lenormand). — Crassities filamenti primarii 185-225 a.,<br />

ramulorum 75-112 a.<br />

36. Cladophora falklandica Hook. et Harv. Crypt. antarct. t. CXCIII, 75i<br />

f. 1, Kuetz. Species p. 408, Conferm falhlandica Hook. fil. et<br />

Harv., Lond. Journ. 1845, p. 294. — Dense caispitosa, la^te viridis ;<br />

filamentis flaccidis, flexuosis, ramosissimis, implicatis, 55-75 a. cras-<br />

sis, ramis secundariis longissimis, subsimplicibus, 45 a. crassis, ra-<br />

mulis patentibus, distantibus, brevibus, secundis, 32-37, (7.. crassis ;<br />

articulis granuliferis diametro 3-5-pIo longioribus.<br />

llab. ad insulas Maluinas (Falklaud) (J. D. Hooker). — Crespes<br />

15-25 cm. longus.<br />

37. Cladophora curvata Kuetz. Phyc. germ. p. 217, Species p. 131. 7.52<br />

— Basi ramosa, filamento primario 225 u. crasso; articulis dia-<br />

metro a^qualibus vel duplo longioribus; ramis junioribus 25-37 a.<br />

crassis, articulis diametro 3-6-plo longioribus.<br />

Ilab. in stagnis Italia^ et Dalmatiae.<br />

38. Cladophora tranquebariensis (Ag.) Kuetz. Species p. 400, Con- 753<br />

ferva Iranquebariensis Ag. Syst. p. 111. — Filamentis intrica-<br />

tis, albis, laxe dichotomis, ramosissimis; raniis ramulisque diva-<br />

ricatis, articulis diametro 4-8-plo longioribus.<br />

Hab. in stagnis prope mare ad ((Tranquebar )) Indiiio orientalis<br />

(Klein). — (( An PitJiophora? )). Crassities 150 y.., ramulorum<br />

28-37 a.<br />

39. Cladophora afra Kuetz. Species p. 411. — Pallide viridula, sub- 75-1<br />

intricata, ramosissima; filamentis primariis rigidulis, 90 a. crassis,<br />

ramis subdichotomis, patentibus, flaccidis, 30-38 a. crassis, incur-<br />

vis; articulis hyalinis, priraariis diametro quadruplo, ramulorum<br />

sesqui- ad triplo longioribus, ad septa parum contractis.<br />

Ilab, in ostio fluvii «Knysna» ad Caput Bona3 Spei Africa) au-<br />

stralis (Hinder); ex insula Mauritii (DicivIe).<br />

40. Cladophora secunda Kuotz. Spocies p. 411. — Intricata incurva- 755<br />

ta; filamentis primariis elongatis, 112-125 a. crassis, ex quovis


Confervoidea?, Clatlophoracea3, Cladophora. 305<br />

geniculo emittentibus ranios erecto-patentes secundos, inferiores<br />

elongatos, 56-75 u.. crassos, medios breviores, superiores brevis-<br />

simos pectinatim dispositos; articulis diametro 2-5-plo longiori-<br />

bus, iirmis. •<br />

Hab. in aqua subsalsa Jutlandice (Suhr).<br />

41. Cladophora elongata Mart. Algse Brasilienses a cl. Glazio col- ^^^^<br />

lectae p. 144. — Ci^spitosa, dense intricata; filanientis flaccidis,<br />

dichotome ramosis; ramellis uniarticulatis sursum incurvis, obtu-<br />

sis, articulis 62-100 fx, latis, diametro 8-40-plo longioribus.<br />

Hab. in aquis dulcibus ad aQuinta)) Brasilise (A. Glaziou) et<br />

in America boreali (G. Martens). —•<br />

Adest<br />

Iiomonima species a<br />

Kuetzing Species p. 407 anterius ita descripta: 25-75 cni. longa,<br />

remote ramosa, subdichotoma; articulis primariis 150 diametro<br />

triplo, ramulorum 75 y.. cr. sesqui- ad duplo longioribus. In fluviis<br />

Europ^e.<br />

42. Cladophora pinnata Dickie On the Algae of Mauritius in Journ. 757<br />

Linn. Soc. Bot. 1873, pag. 202. — Cciespitosa, rigida, 2,5-5 cm.<br />

longa, obscure viridis, pinnatim raraosa; ramulis secundis, 1-2 ar-<br />

ticulatis, articulis diametro 5-8-pIo longioribus, subcylindricis.<br />

Hab. in aquis dulcibus ad conchas in ins. Mauritii (Telfair).<br />

43. Cladophora Sagrsana Mont. Syll. crypt. n. 459 et 1626. — Mi- 75s<br />

nutissima, c^spitulosa, viridis, sub microscopio hyalinula; fila-<br />

mentis a basi repente orectis, intricatis, arachnoideis, parcissime<br />

ramosis, ramis siraplicibus, brevibus aut longissirais, strictiusculis;<br />

articulis vel diametrum aequantibus subventricosis, vel 2-4-plo<br />

superantibus cylindricis, fere seraper taraen geniculis leniter con-<br />

strictis; plasmate contracto, lineari, hyalino.<br />

Hab. ad radices arborum denudatas, in insula Cuba (Ramon<br />

DE LA Sagra). — Csespituli 2 mm. altitudine a^quantes, ad spe-<br />

ciem porracei. Fila autem ad microscopiura visa hyalina apparent<br />

et diametro 19 a. plus minusve metiuntur.<br />

44. Cladophora Kjellmaniana Wittr. Om Snons och Isens Flora p. 123, 759<br />

t. 3, f. 82-33 (absque diagnosi).<br />

Hab. ad «Fairhavn» Spitzbergia^ in ipso limite nivis.<br />

45. Cladophora? nana Wittr. Om Snons och Isens Flora pag. 123, 76)<br />

t. 3, f. 31 (absque diagnosi).<br />

Hab. ad «Fairhavn» Spitzbergiae in ipso liraite nivis.<br />

B. Haiophilse h. e. maris incolse.<br />

A. C.^TENAT.E Kuetz. Specles p. 389, Ardiss. Phyc. Medit. II, p. 219: Spe-<br />

20


300 Conforvoidea:!, Cladophoraceas, ClaJopliora.<br />

cies lirniiorcs, cartilagineo-mcmbranacece, obscure virides vel olivaceo-brun-<br />

neai. Filameuta primaria plerumque 300-500 (i. crassa.<br />

40. Cladophora prolifera (Roth) Kuetz. Phyc. Germ. pag. 207, Sp. "61<br />

p. 390, Tab. Pliyc. III, t. 82, f. 3, Haiick Meeresalgen pag. 150,<br />

Ardiss. Phyc. Med. II, p. 224, De-Toni e Levi FI. Alg. Ven. III,<br />

p. 158, Confcrva py-olifer-a Roth Catal. I, t. III, f. 2, Cladoiphora<br />

scoparia et fruticulosa Kuetz. Sp. p. 300, 391, Tab. Phyc. III,<br />

t. 82, f. 2 e t. 84. f. 1, Cladophora catenata Kuetz. Sp. p. 389,<br />

Tab. Phyc. III, t. 82, f. 1 saltem ex parte non, Cladophora caienata<br />

(Ag.) Ardiss,, Ceramhim catenaium DC. sec. Kuetzing. —<br />

— C?espitibus densis, plerumque ad 12 cra. altis, quandoque usque<br />

ad 30 cm. altis, saturate viridibus, siccitate brunneo-fuscis ; fila-<br />

mentis cartilagineo-submembranaceis, di-trichotomis, ram.osissimis,<br />

radicantibus, primariis 300-400 a. crassis, ramis terminalibus fa-<br />

sciculatis coarctatis, 130-250-320 [j.. crassis, articulis superioribus<br />

diametro 4-6-plo, inferioribus 8-I6-plo longioribus.<br />

Hab. in mari mediterraneo inferiori ad littora Algeriae (MoN-<br />

tagne), ^gypti, (FiGARi) et insularum Balearium (Rodriguez), et<br />

in sinu lugduno-gallico ad Massiliam (Castagne), in mari ligustico<br />

ad aPorto Maurizioi) (Strafforello) aliisque locis (Piccone, Ardissone),<br />

in mari tyrrheno in portu liburnico et ad (c Porto d' An-<br />

zio)) (D."^ L. Price), ad oras Corsicse (Debeaux) et Sardiniae (Pic-<br />

COne), in mari jonico ad «Acireale» ins. Sicilise (Ardissone) et<br />

«Licata» (Beltrani) in mari adriatico ad uBari)) (De Romita), ad<br />

((Cattolica)) (Oaldesi), ad (cPirano» (Titius) et Tergeste (Hauck),<br />

nec non ad oras venetas (Zanardini) et dalmaticas (Zanardini),<br />

insulisque variis (Piccone), in oceano atlantico ad (c Granville» Gal-<br />

lise (Lenormand) et in mari rubro (Figari). Indicata etiam ex in-<br />

sulis Azoris (Hartey sec. Kuetzing), Canariis (Piccone, Montagne)<br />

((Barbadoes)) Antillis (Dickie) et ad oras Brasiliae (Martens).<br />

47. Cladophora rugulosa Martens Preuss. Exped. p. 112, t. 2, f. 3. — 702<br />

Ca)spite viridi-fusco; filamentis dichotomis; ramellis terminalibus<br />

fasciculatis, eroctis, obtusis; articulis inferioribus elongatis, rugulo-<br />

so-annulatis, 450 a, crassis, superioribus sensim brevioribus oblon-<br />

gis 180-375 crassis,<br />

Ilab.Sid cochleas Ilaliotidis ad (( Yokohama)) Japoni;e (Mar-<br />

tens) et ad ((Port Natah) Africae (Dr. Kiiauss). — Cl. prolifercv<br />

proxima.<br />

48. Cladophora pellucida (Iluds.) Kuetz. Gorm. p. 208, Sp. p. 390, 703 j<br />

Tab. Phyc. 111, t. ^o, f. 2, Ilauck Moeresalgen pag. 451, Ardiss. j


Confervoidese, Cladophoraceae, Cladophora. 307<br />

Phyc. Med. II, p. 225, De-Toni e Levi Fl. Alg. Ven. III, p. 158,<br />

Johnstoue et Croall British Sea-Weeds IV, pag. 25, tab. 186,<br />

Conferoa pellucida Huds. Fl. Angl. pag. 601, Dillw. Brit. Conf.<br />

t. 90, Acrocladus mediterraneus Naeg. Algensyst. p. 104, t. 4,<br />

f. 23-37, Kuetz. Sp. p. 509, Tab. Phyc. VI, t. 92, f. 1 sec. Schmitz.<br />

— Csespitibus ad 15 cm. altis, laete-viridibus ; filamentis rigidis,<br />

rectis, basi nudis, simplicibus, hic 350-500 [}., crassis, ramulis 150-<br />

250 a. crassis, subregulariter di-trichotomis (hinc inde polychoto-<br />

rais) deinde ramosissimis; ramulis binatis vel numerosis e quoque<br />

articulo exsurgentibus, ramulis junioribus secundatis, articulis in-<br />

ferioribus 816-plo diametro longioribus, superioribus 4-8-plo lon-<br />

gioribus.<br />

Hab. ad scopulos in mari mediterraneo occidentali ad oras Alge-<br />

rise (MontaCtNe), ad «Toulon» sinus lugdunensis (D.°^ Favarger),<br />

in mari ligustico ad «Cannes» (D."-'^ Favarger), ad Nicaeam (J.<br />

Agardh) et ad promontorium uPortofino» (Ardissone et Straf-<br />

FORELLo), in mari tyrrheno ad ins. Elbam (D."^ M. Toscanelli) et<br />

Sardiniam (Piccone) in raari jonico ad «Acireale» insulai Sicilise<br />

(Ardissone, Langenbach) in raari adriatico imprimis ad «Fiume,<br />

Piranum, Spalatum, ins. Lessinam (Herb. Zanardini); in oceano<br />

atlantico ad oras septentrionales et occidentales Galliae (Crouan,<br />

Desmazieres, Lenormand), ins. Canariensium (Montagne, Piccone),<br />

Britanniae (Hudson, Dillwyn, Harvey) et Hibernise (M. Calla),<br />

ad oras Novse Zelandise (Harvey), nec non ad oras Brasiliae (Mar-<br />

TENS), in mari rubro et oceano australi. — Adest quoque ex mari<br />

adriatico forma nana Hauck 1. c. p. 451 : caespitibus 1-3 cm. altis,<br />

filamentis primariis 80-160; ramulis 60-80 a. crassis.<br />

49. Cladophora catenata (Ag.) Ardiss. in Rabenh. Alg. Eur. n. 1293, 764<br />

Pliyc. Med. II, p. 226 Hauck Meeresalgen p. 451, De-Toni e Levi<br />

Fl. Alg. Veu. III, pag. 159 non Kuetz. Conferva catenata Ag.<br />

Syst. pag. 119, Cladophora prolifera var. flaccida Kuetz. Sn.<br />

p. 390, Hohen. Meeralgen n. 460 (sec. Ardiss.). — Dense caespi-<br />

tosa, obscure viridis, inferne rigidiuscula, superne subflaccida, ad<br />

8 cm. longa; filaraentis di-trichotorais, raraosissimis, ad 350 [j..<br />

crassis. ramis terminalibus fasciculatis coarctatis; articulis diame-<br />

tro 3-6-plo longioribus, suprerais ssepe obovatis, diametro sesqui-<br />

triplo longioribus.<br />

Hab. ad scopulos parum profundos raaris mediterranei in sinu<br />

lugdunensi ad «Toulon» (Herb. Meneghini), in mari ligustico ad Ni-<br />

caeam (J. Agardh) et ad oras fere totius Liguriae (Strafforello),<br />

»


308 Confervoidere, Chidophoraccffi, Cladopliora.<br />

iii niari tyrrheuo ia portu liburiiico (llorb. Menegiiini), iii iiiari<br />

jonico ad oras ins. Sicili;i3 (Ardissone), in mari adriatico ad portum<br />

Anconitanum (Ardissone), nec non ad oras Istrias (Hauck) et<br />

DahnatirTP (Zan.vrdini).<br />

50. Cladophora valonioides Sond. Plant;T9 Preissiauo] p. 1, Kuetz. Spe- 705<br />

cies p. 391. — Filameritis inferne firmioribus, ramosissimis, dicho-<br />

tomis, ramis patulis, plerumque ternis verticillatisve; articulis cy-<br />

lindricis subinflatis in;equalibus, inferioribus diametro 6-8-plo, su-<br />

perioribus 3-4-plo longioribus, ultimis obtusissimis.<br />

Hab. ad littora Novco Hollandias (Preiss).<br />

51. Clatlophora cartilaginea Rupr. Tange des Ochotischen Meeres 7,;^<br />

p. 404 (sub Conferva), Harv. Ner. bor. Amer. HI, p. 75. — Cacspitibus.<br />

..?, pallide viridibus; filamentis firmis, setaceis, elongatis, i<br />

validis, rigidiusculis, sparse ramosis; ramis erectissimis, sparsis, lon-<br />

gis virgatisque, indivisis, rectis, ramulis paucis sparsis, erecto pa-<br />

tentibus filiformibus, nudis vel iterum 1-2-ramuligeris obsitis;<br />

articulis in parte adultiori diametro brevioribus, apicem versus<br />

longioribus.<br />

Hab. ad ins. Unalaschkam (Dr. Ruprecht).<br />

52. Cladophora nitidula Sonder Pl. Preissianae p. 2, Kuetz. Species 7^7<br />

p. 391. — Filamentis setaceis, membranaceis, kete viridibus, ere-<br />

ctis, dichotomis, ramulis ultimis subsecundis, brevissimis; articulis<br />

cylindricis inaequalibus, diaraetro 3-6-plo longioribus.<br />

Rab. ad oras Nov:i3 HollandicB (Preiss).<br />

53. Cladophora Lyallil Harv. Flora of New Zealand p. 262, t. 121 C. 768<br />

— Densissime pulvinata, efFusa; filaraentis vix 2,5 cm. altis, crassis-<br />

sirais, rigidis, subfastigiatis, intricatis, flexuosis, vage ramosis, ra-<br />

mis alternis secundisve nunc oppositis patentibus, ramulis paucis<br />

s?epe secundis, apicibus obtusis; articulis diametro sesquilongiori-<br />

bus, ad genicula constrictis.<br />

Jlab. in regione raeridionali Novae Zelandia^ (Lyall). — Pal-<br />

lide flavo-viridis, charta3 siccando non adhserens.<br />

54. Cladophora catenlfera Kuetz. Species p. 390, CladopJiora pellu- 769<br />

cida Harv. (quoad specimina capensia). — Ultra setacea, 560<br />

a. circ. crassa, viridis, cartilagineo-cornea, firma ; filamento pri-<br />

mario basi subnudo, elongato, superne alterne ramoso, flexuoso,<br />

ramis corymboso-ramulosis, ramulis coiifertis; articulis primariis<br />

inferioribus longissimis, diametro 10-16-plo, ramorum 8-10-plo,<br />

ramulorum (oblongis) duplo longioribus.<br />

llab. ad Caput Uonai Spei Africci; australis (Harvey).


Confervoidecie, Cladophoracese, Cladophora. 309<br />

55. Cladophora Colensoi Harv. Flora of New Zealand p. 262. — Fi- 77o<br />

lamentis 5 cm. altis, dense csespitosis, nigro-viridibus, rigidis, gra-<br />

cilibus, flexuosis, e basi decompositis ; ramis elongatis, curvatis,<br />

parum divisis, basi nudis, apice ramulosis, ramulis ssepissime secun-<br />

dis, appressis, abbreviatis vel longiusculis ; articulis endochroraate<br />

deuso repletis, diametro 3-4-plo longioribus.<br />

Hab. ad «Hawke's Bay » Novfe Zelandiae (Colenso). — Alga<br />

colore saturate viridi donata, siccando charta^ non adhserens.<br />

56. Cladophora multifida Kuetz. Species p. 390. — Habitu et raagni- 771<br />

tudine Cladophora^ prolifercv, ramulis recurvis, cristato-raultifi-<br />

dis ;-filamento primario 280 a., ramulis 122-125 a. crassis; arti-<br />

culis inferioribus primariis valde elongatis, ramulorum duplo lon-<br />

gioribus, ultimo acutiusculo.<br />

Ilab. ad ostium fluvii «Gabon» in Guinea (Lenormand). — Co-<br />

lor obscure viridi-fuscus,<br />

57. Cladophora crinalls Harve Flora of New Zealand p. 263. — Ca}- 772<br />

spite brevi, basi intricata, densissima, intense viridi, crinali; fila-<br />

mentis tenuissimis, rigidiusculis, siccitate nitidulis, decompositis,<br />

ramis ramulisque erectis vel adpressis strictis parum divisis, ra-<br />

raulis sparsis, obtusis; articulis diaraetro 4-6-plo longioribus, ad<br />

genicula constrictis.<br />

Hab. ad oras Novse Zelandise (Colenso). — Csespites 2,5-5 cm.<br />

alti, densissimi, siccando chart^ vix adhserentes.<br />

58. Cladophora Daviesii Harv. Flora New Zealand p. 263. — Filis 773<br />

10-12 cm. longis, dense caespitosis, Isete viridibus, rigidis, crassiu-<br />

sculis, vage ramosissimis ; ramis alternis vel dichotome ramosis,<br />

basi longe nudis, apice crebre ramulosis, ramulis secunde multifi-<br />

dis, corymboso-fasciculatis, axillis ramorum rotundatis; articulis<br />

diametro sesqui vel duplo longioribus, siccitate saepe alterne com-<br />

pressis.<br />

Hab. ad «Tauranga» Novae Zelandise (Colenso). — Color laete<br />

et nitide virens, substantia membranaceo-rigida.<br />

59. Cladophora Morrisiae Harv. Ner. bor. Amer. III, p. 78, t. 45 B. 774<br />

— Caespitibus elongatis, densis, subinde intertextis, obscure viri-<br />

dibus; fllamentis gracillimis, valde irregulariterque ramosis, rarais<br />

ptenultimi ordinis longissirais, filiformibus, flexuosis, siraplicibus, ra-<br />

raulis alternis vel secundis, brevibus, erecto-patentibus obsitis, ra-<br />

mulis partim simplicibus spiniformibusque, partim superne pectina-<br />

tis; articulis ramorum diametro 2-3-pIo longioribus, ramulorum<br />

suba3qualibus, cylindraceis, ad septa non constrictis.


310 Confervoideac, Cladoplioracea!, Cladophora.<br />

Hab. ad «Elsinborough Delaware» Americae borealis (D."^ E. C.<br />

MoRRis). — Cliarta3 arcte adhseret; color obscure viridis, sicci-<br />

tate olivascens.<br />

B. Utriculos/E Kuetz. Species p. 391, Ardiss. Phyc. Medit. II, pag. 219:<br />

Speeies superne flaccidte vel membranacese, deorsum subcartilagincoo, plcrumque<br />

laete virides; filameuta primaria pro more 150-400 [j.. crassa.<br />

GO. Cladophora scoparioides Ilauck Verzeichn. pag. 55, Meeresalgen ''"'><br />

p. 151, Ardiss. Pliyc. Med. II, p. 227, De-Toni e Levi Fl. Alg.<br />

Ven. III, p. 159. — Obscure viridis, siccitate brunneolo-viridis,<br />

dense c&spitosa, rigida, ad 4 (rarius 8) cm. longa; filamentis pri-<br />

niariis radicantibus, ad 80-240 a. crassis, di-polychotomis, ramo-<br />

sissimis, ramis lateraliter ramulosis, ramulis 45-100 [j.. crassis, op-<br />

positis, patentissimis, superioribus alternis vel secundatis, subcav<br />

spitoso-aggregatis; articulis diametro 4-10-plo longioribus, supre-<br />

mis subelongatis.<br />

Ilab. ad caules Cystoseira3 in mari adriatico ad Tergeste<br />

(IIauck). — Inter Clad. pellucidain et Cl. proliferam media.<br />

01. Cladopliora ramulosa Menegh. in Giorn. bot. ital. 1844, p. 306, 77,-<br />

Kuetz. Species p. 391, Tab. Phyc. III, t. 85, f. 2, Zanard. Icon.<br />

phyc. adriat. I, p. 99, t. 24 A, Ardiss. Phyc. Med. II, p. 227, Ue-<br />

Toni e Levi Fl. Alg. Ven. III, p, ICO, Erb. Critt. ital. I. n. 862,<br />

II, u. 428, Ci. lUriculosa var. ramulosa (Menegh.) Hauck Meeres-<br />

algon p. 455. — Csespitibus Isete viridibus, submembranaceis, ad<br />

25 cm. longis; fllamentis di-trichotomis, ad 200 [f.. crassis, ramis<br />

valde tenuioribus, brevibus, ad unumquodque geniculum egredien-<br />

tibus, oppositis, patentibus, ramulis secundatis ; articulis prima-<br />

riis diametro 8~10-plo, ramorum duplo longioribus, torulosis.<br />

Ilab. in mari adriatico ad oras Istriffi ad «Pirano)) (Hauck), ad<br />

«Ancona et Bari» (De-Romita), in mari ligustico ad «Genova» (De<br />

NoTARis), in mari tyrrheno ad «Viareggio» et ad oras ins. Sardi-<br />

ni.T (Frb. CRITT. ITAL.). — A Cladopliora scoparioide Hauck ra-<br />

miflcationis norma diff^ert. Cladophoram rectangularem Harv.<br />

vero in mentom revocat at, observante cl. Ardissone, hsec species<br />

nuinquam intra maris mediterranei limites reperta esset. E con-<br />

trario Cl. rectangularem Harv. inter Algas adriaticas enumerat cl.<br />

Ilauck Cfr. Meeresalgen p. 455 ubi e Dalmatia memoratur,<br />

62. Cladophora rectangularis (Griff".) Harv. Phyc. Brit. tab. 12, Ivuetz. 777<br />

Species p. 3'J5, Tab. Pliyc. 111, t. 100, Ilauok Meeresalgen p. 455,<br />

Conferva rectangularis Griff. in Wyatt Alg. Danm. n. 145, Cla-


Confervoidese, Cladophoracege, Cladophora. 311<br />

clophora Crouani (Chauv.) Kuelz. Tab. Phyc. 1. c. Conferva<br />

Crouani Chauv. — Csespitibus 5-30 cm. altis, sajpius intricato-to-<br />

nientosisjobscure-viridibus; filamentis rigidiusculis, in ramis pri-<br />

mariis 200-300, in ramulis 150-200 [x. crassis, repetite opposite<br />

(hinc inde alternatim) ramosis ; ramulis plus minus reraotiusculis,<br />

subhorizontaliter patentibus, plerumque ubique ramulis brevibus,<br />

oppositis verticillatisve, horizontalibus obsitis; articulis diametro<br />

sesqui-triplo longioribus.<br />

Hab. in mari nordico ad oras Anglise (Berkeley, Harvey),<br />

Hibernise (M'Calla) et Armoricfe ad «Brest» (Lbnormand, Chau-<br />

vin); in mari adriatico ad oras Dalmatiae an eadem? (Hauck). Cfr.<br />

speciem praecedentem.<br />

G3, Ciadophora anisogona (Mont.) Kuetz. Species p. 395, Conferva 778<br />

anisogona Mont. Pol sud, p. 11, t. 13, f. 3. — Filamentis setaceis,<br />

70-120 a. crassis, longissimis, intricatis, virgato-ramosis, ramis iterum<br />

breviter ramosis, ramulis ultimis ternis quaternisve, secundis;<br />

articulis cylindricis. inaequalibus, diametro duplo quadruplove lon-<br />

gioribus, exsiccatione alternatim constrictis.<br />

Hab. ad litora insulae «Toud» (D' Urville).<br />

64. Ciadopiiora fusca Martens Preuss. Exped. p. 22, t. 3, f. 1. — 779<br />

Valde radicata, 2,5 cm. alta; fllamentis primariis elongatis, 150 p..<br />

crassis, ramis fasciculatis, basi 90, deinde usque ad 18 u.. crassis,<br />

acutiusculis, ramellis lateralibus saepe rugulose annulatis.<br />

Hab. in aqua marina ad «Mampawa» in regione occidentali<br />

insulse Borneo et ad «Palabuan».<br />

05. Ciadopiiora saxatiiis Rupr. Tange des Ochotischen Meeres p. 403. m<br />

— Csespite denso, a^tate provecta non libero; filaraentis prima-<br />

riis sursum deorsumque aequicrassis ad 200 a. latis, cuticulo in-<br />

fimo diaraetro 3-pIo breviori vel longiori, superiori ad G-plo lon-<br />

giori ramis.omnibus parallelis (axillis acutissirais), eloagatis sim-<br />

plicibus.<br />

Hah. \\\ mari ochotensi, iraprimis ad Caput Nitcha et ad «Ajam<br />

et Mangabai ».<br />

QQ». Cladopiiora flexuosa (Griff.) Harv. Phyc. Brit. tab. 353, Hauck 7Si<br />

Meeresalgen pag. 456, Harv. Ner. bor. Araer. III, p. 78, Farlow<br />

Alg. New Eugl. p. 5i, Conferva fexuosa Griff. in Wyatt Alg.<br />

Danm. n. 227, non Dillw. nec Juerg., Cladophora sirocladia<br />

Kuetz. Species p. 392, Tab. Phyc. III, t. 89? — Ca^spitibus 5-15<br />

cm. altis, opace viridibus; filamentis rigidiusculis, in rarais prima-<br />

riis 80-160 y.., in ramulis 40-70 u.. crassis, tum laxe tum dense


31<br />

2<br />

Confervoidese, Cladoplioraeeae, Cladopliora.<br />

ramosissimis; ramis primariis ramunsque elongatis, liinc inde in-<br />

curvis, ramulis alternis unilateralibusque, passim oppositis vel ter-<br />

natis, simplicibus vel partim ramellis unilateralibus ramosis ob-<br />

sessis; articulis diametro sesqui-quadruplo, raro sextuplo lon-<br />

gioribus.<br />

Hab. in mari nordico ad littora Calvadosii (Lenormand), ad<br />

oras Britanniai (Harvey), Neerlandise (D."^* Weber van Bosse) et<br />

America3 borealis (Haryey, Farloav).<br />

07. Clatlophora utriculosa Kuetz. Phjc. gener. p. 269, Sp. p. 393, 782<br />

Tab. Phyc. HI, f. 94, Hauck Meeresalgen pag. 454 p. p., Ardiss.<br />

Phyc. Med. H, p. 229, De-Toni e Levi Fl. Alg. Ven. HL p. 160,<br />

Conferm dicholoma Kuetz. Actien 1836, Clad. diffusa Menegh.<br />

(sec. Kuetz.), Conferva diffif,sa Roth CataL II, p. 207, t. 7 (id.)<br />

Cladophora wgcea Kuetz. Phyc. gener. p. 206, Species pag. 399,<br />

Tab. Phyc. W, tab. 14, L 1, Clad. glehifera in Erb. Critt. itaL<br />

ser. II, n. 170 (sec. Ardiss.) non Kuetz., Clad. flaccida in Erb.<br />

Critt. ital. ser. I, n. 758 (id.) non Kuetz., Clad. longiarticulaia<br />

Kuetz. Tab. Phyc. III, t. 94. — Ca^spitibus Isete vel sordide viri-<br />

dibus, ad 25 cm. (in specim. valde evolutis), pro more 10 cm. lon-<br />

gis, submembranaceis; filamentis di-polychotomis, 100-250 a. cras-<br />

sis, raniis superioribus confertis crebrioribusque, ramellis latera-<br />

libus interdum secundatis, 70-100-160 u.. crassis; articulis diame-<br />

tro 2-8 subinde 10-plo longioribus.<br />

7/a&. in raediterraneo ad «Toulon» sinus lugdunensi-gallici (D."*'*<br />

Favarger), in mari ligustico passim (Ardissone, Piccone, Straf-<br />

FORELLO), in mari tyrrheno ad Panormum (Beltrani) et in sinu<br />

neapolitano (Naegeli), in mari adriatico ad oras anconitanas (Ar-<br />

dissone), ad oras venetas (Zanardini) nec non Istria3 (Titius,<br />

Hauck) et Dalmatise (Hoiienacker, Zanardini), in mari segaio<br />

(Bory S. Vincent) et oras Asiae minoris pr. «Smyrne».(FLEiscHER),<br />

in mari meditorraneo inferiori ad oras Algeria; (Montagne); ad<br />

«Gibilterra» (Calpen) (Grunow) et ad oras Lusitaniae (Newton)<br />

in oceano atlantico ad insulas «Cabo Verde» (Gorgones) (.\. Mar-<br />

CACCI sec. Piccone) et ad « Rio Janeiro » Brasihae (Piccone). —<br />

Var. Lehmanniana (Lind.) llauck Meeresalgen p. 455, Cladophora<br />

Lehmanniayia (Lind.) Kuetz. Phyc. germ. p. 212, Species p. 392,<br />

Tab. Pliyc. III, t. 90, Conferv)a Lehmanniana Lindenb. in Lin-<br />

mx;a XIV, tab. 2, Confcrva helgolandica Sond. mscr. sec. Kuetz.:<br />

ramulis plerumque, alternis et geminatira exsurgentibus, unilate-<br />

raiiter raraollosis subpenicinatis vol subfasciculatis. In niari ger-


Confervoidea3, Cladophoraceso, Cladophora. 3i3<br />

manico ad ins. Helgolandiam. — Var. ?falcata (Harv.), Cladophora<br />

falcaia Harv, Phyc. Brit. tab. 124, Kuetz. Species p. 399, Tab.<br />

Pliyc. IV, t. 14, f, 1: ramulis superioribus secundis, falcato-re-<br />

curvis; articulis ultimis ssepius lanceolato-subclavatis. Ad oras oc-<br />

cidentales Hiberai^ (Dingle, Harvey). Species typica prsebet ra-<br />

mos principales elongatos, saspius deorsum remotos, sursum con-<br />

fertos, ramulis alternis, sublateralibus, passim oppositis vel gemina-<br />

tis vel o-4-verticillatis, brevibus elongatisque, simplicibus vel plus<br />

minus plerumque unilateraliter raraellosis obsitos.<br />

08. Cladophora zostericola Martens Preuss. Exped. p. 112, t. 1, f. 3. 783<br />

— Caispitosa, 2,5-5 cm. alta, flavescente-viridis; filaraentis prima-<br />

riis 140 a., ramis 112 y.., crassis, ramellis crebris, secundis, brevi-<br />

bus, obtusis, 45-30 o.. crassis ; articulis ioflatis, primariis diaraetro<br />

4-6-plo, ramorum 3-plo longioribus, exsiccatis alternatim com-<br />

pressis.<br />

Kah. ad Zosteram marinam pr. «Yokohama» Japonia^.<br />

— Cladophora^ uiriculosa3 Kuetz. affinis.<br />

09. Cladophora Macallana Harv. Phyc. brit. tab. 84, Man. p. 200, 784<br />

Atlas t. 63, f. 290, Johnst. et Croall British Sea-Weeds IV, p. 29,<br />

c. icone. — Subsetacea, ramosissima, rigidula; ramis ramulisque<br />

laxiusculis, divaricatis, recurvis, ultimis subsecundis; articulis in-<br />

ferioribus ad 170 u. latis, diametro 4-5-pIo, superioribus 90-105<br />

[j.. latis, 2-4-plo longioribus, geniculis contractis; articulis superio-<br />

ribus sajpe clavatis, ultimis obtusiusculis.<br />

Hab. ad ((Roundstone Bay» in Hibernia (M' Calla, Harvby).<br />

— Radix fibrosa; filamenta gracillima, 15-55 cm. longa, valde csespitosa.<br />

Color obscure et sordide viridis. Substantia rigidula, mem-<br />

branacea, ita ut alga siccando segre chartse adhcereat.<br />

70. Cladophora Stuartii Harv. in Hook. Flora of Tasmania p. 340. — 7sr,<br />

Filamentis capillaribus, tenuibus, rigidiusculis, siccitate eleganter<br />

variegatis, e basi raraosis, rarais longissimis, filiformibus, indivi-<br />

sis, simplicibus vel ramos secundarios similes emittentibus; ramu-<br />

lis brevibus, patentibus, sparsis, alternis secundisve ; articulis ad ge-<br />

nicula contractis, ramorum diametro triplo, ramulorum subduplo<br />

longioribus.<br />

Hab. ad oras Tasmanise (C. Stuart). — Caespites 10-15 cm.<br />

longi, pallide virides, siccando chartse segre adhaerentes.<br />

71. Cladophora ovoidea Kuetz. Phyc. gener. p. 206, Species p. 393, 78g<br />

Tab. Phyc. III, tab. 92, f. I, Ardiss. et Straff. Enum. Alg. Lig.<br />

pag. 121, Phyc. Med. II, pag. 229. — Viridis, rigidula, ad 15 cra.


3l4 Confervoideae, Cladophoraceic, Cladophora.<br />

longa; fllamentis remote dichotomis, aJ 150 r/. crassis, ramis late-<br />

ralibus approximatis, confertis, secundis, pectinatis ; articulis pri-<br />

mariis diametro 4-6-plo, ramulorum subventricosis, diametro ses-<br />

qui-triplo longioribus.<br />

Ilah. ad scopulos subraersos in mari septentrionali (Kuetzing),<br />

in mari adriatico in portu anconitano (L. Caldesi), in mari ligustico<br />

ad Nica^am et «Genova» (ArdissojsE et Strafforello). —<br />

CladophorcB ramulou^i Menegh, aftinis, a qua autem ramorum op-<br />

positorum crassitudine minori etc. differt.<br />

72. Cladophora Kuetzingii Ardiss. Phvc. Med. II, p. 230, De-Toni e 78?<br />

Levi FL Alg. Ven. III, p. IGl, ClaclopJiora Rissoana Kuetz. Sp.<br />

p. 392, Tab. Phyc. III, t. 88, t. 2, non Conferva Ri&soana Mont.<br />

nec De-Not., Cladophora laxa Kuetz. Phyc. Germ. p. 209, Sp.<br />

p. 394, Tab. Phyc. III, t. 96, f, 1 ? — Laxe caespitosa, tete viri-<br />

dis, subflaccida, ad 15 cm. longa; filamentis irregulariter dicho-<br />

tomis, ad 350 [j.. crassis, ramulis cristato-corymbosis, lateralibus<br />

terminalibusque obsessis; articulis primariis diametro 2-3-plo lon-<br />

gioribus, ramulorum ventricosis, diaraetro sesqui- duplo longioribus.<br />

Hab. in mari tyrrheno ad Liburnum (Corinaldi), ad Panormum<br />

(Beltrani), in mari adriatico ad oras Dalmatiae (Meneghini).<br />

73. Cladophora HutchlnsiaB (Dillw.) Kuetz. Phyc. Germ. p. 210, Sp. tss<br />

. —<br />

p. 391, Tab. Pliye. III, t. 87, f. 1, Hauck Meeresalgen pag. 453,<br />

Ardiss. Phyc. Med. II, p. 230, De-Toni e Levi FL Alg. Ven. III,<br />

p. 161, Conferva Ilulchinsico Dillw. Brit. Conf. t, 109, Cladophora<br />

alyssoidea Menegh. in Giorn. bot. ital. 1844, p. 305, Kuetz.<br />

Sp. p. 391, Tab. Phyc. III, t. 87, f. 2, Conferva Rissoana Mont.<br />

herb. (sec. Hauck) nec Cladophova Rissoana Mont. Kuetz. Spe-<br />

cies p. 392, Clad. diffusa Harv. Phyc. Brit. t. 130 nec Menegh.<br />

(fid. Thuret), Clad. Iiormocladia Kuetz. Sp. pag. 391, Tab. Phyc.<br />

III, t. 87, f. 3, Conferva diffusa Dillw. Brit. Conf, t, 21, nec Roth.<br />

Ca3spitibus saturate viridibus, ad 20 cm. longis; filamentis rigi-<br />

diusculis, ramosissimis, ad 400 [j.. crassis; ramis elongatis, flagel-<br />

liforraibus, 160-240 a. crassis, ramulis conformibus erectis, plus<br />

minus seriato-secundatis, hinc inde singulis obsessis; articulis pri-<br />

mariis cylindricis, rainulorum subventricosis, omnibus diametro 1-<br />

4-pIo longioribus.<br />

Ilab. in mari septentrionali et atlantico imprimis ad oras Britannia)<br />

(Dillwyn, IIarvey) Galline (Le Jolis, IIoiienacker, Crouan<br />

otc), Lusitani.a? (Newton) et Amer. borcalis (D."-"- Davis, Faulow);<br />

in mari ligustico ad « Villafranca » (Strafforello) in mai-i adria-


ConfervoideEe, Cladophoraceae, Cladophora. 315<br />

tico ad oras orientales (Hauck, Meneghini) nec non ad littora<br />

veneta (Zanardini). — Forma distans Kuetz, Species pag. 392<br />

excl. synon., Hauck Meeresalgen p. 453, Cl. diffusa Kuetz. Tab.<br />

Phyc. HI, t. 88: filamentis in rarais primariis 280-400 u. crassis,<br />

in ramis secundariis 200-250 a, crassis; ramis plerumque remo-<br />

te exsurgentibus, valde elongatis, nudis vei ramulis sparsis, hinc<br />

inde unilateralibus, brevibus et elongatis obsitis ; ramis omnibus<br />

erectis; articulis 1-2-passim 3-plo diametro longioribus. In mari<br />

adriatico (Hauck).<br />

74. Cladophora brachyclona Mont. SvH. p. 457, n. 1G18, Kuetz. Sp.<br />

p. 304, Tab. Phyc. III, t. 96, f. 2, Ardiss, Phjc. Med. II, p. 231,<br />

De-Toni e Levi Fl. Alg. Ven. III, p. 162. — Cfespitibus laxis<br />

pallide viridibus vel lutescentibus, membranaceis, ad 10 cm. lon-<br />

gis; filamentis di-polychotomis, 160-250 a. crassis ; ramis prima-<br />

riis distantibus, ramulis terminalibus subsecundatis, pectinatis, bre-<br />

vissimis, approximatis; articulis primariis cylindraceis diametro<br />

4-6-plo longioribus, raraulorum ellipticis, pleruraque sesqui-duplo<br />

longioribus.<br />

Hab. ad scopulos parum submersos in mediterraneo occidentali<br />

ad oras Algerise (Montagne), in mari ligustico ad « Porto Mauri-<br />

zio» (Strafforello) et ad «Genova» (Ardissone), in mari adria-<br />

tico ad oras Istriie prope «Pirano» (Tmus).<br />

75. Cladophora conglomerata Kuetz. Tab. Phyc. III, p. 26, t. 92, 790<br />

f. 2, Ardiss. Phyc. Medit. II, p. 232, Cladophora glomerata f.<br />

marina Hauck Meeresalgea p. 459 ex parte, vix Cladophora Suh-<br />

riana Kuetz. Species pag. 303, Tab. Phyc. III, t. 91. — Laete<br />

viridis, membranacea, ad 150 cm. longa, rarius ultra; filamentis<br />

di-polychotomis, ad 150 a. crassis ; ramis terrainalibus dense approximatis,<br />

congloraeratis ; articulis priraariis diametro plerumque 5-<br />

plo longioribus, superioribus supremis 3-4- raro 2-pIo longioribus.<br />

Ilab. in mari ligustico ad « Porto Maurizio)) (Strafforello) et<br />

ad «Cornigliano » (Ardissone). — Vix huc pertinet, observante cl.<br />

Ardissone, Cl. Suhriana Kuetz. ex raaribus Europae septentrionalis.<br />

76. Cladophora bakuana Grun. Algen und Diatom. aus dem Kaspischen 791<br />

Meere p. 99. — Cajspitibus decumbentibus, 20-30 mm. altis; fila-<br />

mentis inferne 120-150 a. latis, sensim superne attenuatis, ad 30 a,<br />

latis; articulo basali elongato, merabrana crassa prsedito, articulis<br />

superioribus 30 u.. circ. crassis, diametro 6-8-pIo longioribus, rami-<br />

ficatione ut in Cladophora caspia, ramis suporioribus unilatera-<br />

libus, ramulis paullulura incurvis.<br />

789


ol j Confervoidea), CIadoplioraeQiX3, Ckulophora.<br />

llab. in portu «Baku» maris Caspici (0. Schneider).<br />

77. Cladophora microcladia Grun. Algen und Diatom. aus dem Kaspi- 792<br />

schen Meere p. 100. — Ciespitibus ad 6 cm. altis; filamentis in-<br />

ferne ad 150 y.. latis, superne valde attenuatis, ad 25 y.. latis; ar-<br />

ticulis inferioribus membrana crassa prseditis, diametro 3-4-pIo,<br />

superioribus 5-G-plo longioribus,- ramis pierumque solitariis, raro<br />

aggregatis, patentibus, inferioribus basi connatis, superioribus le-<br />

niter incurvis, ramulis unilateralibus vel sparsis instructis, ramulis<br />

tum elongatis tum brevibus (1 mm. longis), chlorophora ad apices<br />

contracta prsebentibus.<br />

Hab. in sinu «Krasnowodsk» maris Caspici (0. Sciineider),<br />

78. Cladophora penicillata Kuetz. Tab. Phyc. III, p. 27, t. 95, f. 2, 793<br />

Ardiss. Phyc. Medit. II, p. 232. — Laete viridis vel lutescens,<br />

membranacea, nitidissima, ad 15 cm. longa; filamentis di-polycho-<br />

tomis, basi ramosis, ad 250 a. crassis ; ramis ramulisque oppositis<br />

vel alternis, densis; articulis primariis cylindricis, diametro 2-4-pIo<br />

longioribus, ramulorum subventricosis, diametro sesqui- triplo lon-<br />

gioribus.<br />

Hab. ad scopulos vix submersos in mari ligustico ad «Genova»<br />

et «Cornigliano» (Ardissone, Strafforello), in mari tyrrheno<br />

in sinu neapolitano (Kuetzing). — Var. lutescens (Kuetz.) Ardiss.<br />

Phyc. Medit. II, p. 233, Cladophora lidescens Kuetz. Pliyc.<br />

germ. p. 211, Species p. 403, Tab. Phyc. IV, t. 23, f. 1, Cladopho-<br />

ra glomerala var. flavescens (Kuetz.) Hauck Meeresalgen p. 459,<br />

Cladophora /favescens Kuetz. Phyc. germ. p. 214 nec Harvey,<br />

Conferva fiaoescens Roth Cat. II, pag. 224, saltem ex parte:<br />

filamentis ad 150 a. crassis; ramulis unilateralibus; articulis omni-<br />

bus 2-5-plo longioribus. In mari ligustico ad «Genova» (Ardis-<br />

sone) et in subsalsis in mari adriatico (Kuetzing). — Forma lon-<br />

giarticulata Kuetz. Species pag. 403, Ardiss. Phyc. medit. II,<br />

p. 233, Clad. lutescens Erb. critt. ital. ser. I, n. 759, Clad. liniformis<br />

Ardiss. et StrafF. Enum. Alg. Lig. p. 125, vix alior. : articulis<br />

primariis diametro 5-12, ramulorum 3-plo longioribus. Ad scopu-<br />

los vix submersos in sinu lugduno-gallico (D."''^ Favarger), in<br />

mari ligustico ad «Ge;iova» (Ardissone, Strafforello), in mo-<br />

diterraneo inferiori ad Alexandriam /Egypti (Figari), in mari ger-<br />

manico et baltico (Hauck).<br />

79. Cladophora fascicularis (Mert.) Kuetz. Phyc. gener. p. 208, Spo- 791<br />

cies p. 393, Conferna fascicularis Mertens in Ag. Syst. p. 114,<br />

Mont. Voy. dans TAmerique murid. par d'Orbigny, Dot., t. 7, f. 1.


Conrervoidoce, Cladophoraceie, Cladopliora. 317<br />

Conferva {Ciadophora) cristata Zanard. in Flora 1851, pag. 38.<br />

— Elongata; filamentis priinariis setaceis, alterne raniosis, ramis<br />

raraulis cristato-pectinatis, fasciculatim congestis obsitis ; articulis<br />

primariis 225 y- latis dianietro 2-4-plo longioribus, ramulorum 90<br />

u. crassis, sequalibus vel duplo longioribus, oranibus cj^lindricis,<br />

ultimis attenuatis.<br />

Hab. ad littora Indiae occidentalis (AIertens, Montagne); ad<br />

ins. Barbadas (Dickie) et oras Brasiliae (Martens); in mari rubro<br />

(Zanardini, Figari).<br />

80. Cladophora Mertensii Rupr. Tange des ochotischen Meeres p. 403.<br />

— Ramificatione rigidula, acuta ; filamentis primariis ramisque<br />

795<br />

122-160 [j.. crassis ; articulis diametro a^qualibus vel sesquilon-<br />

gioribus, in ramulis subinde 3-plo brevioribus; artciulis termina-<br />

libus maxime 225 u. crassis.<br />

Hab. ad Halidryn vesiculosam ad oras ins, Sitcha (H,<br />

Mertens).<br />

C. Flaccid^ Ardiss. Pliyc. Medit. II, p. 220 : Speeies omnibus partibus flac-<br />

cida3, ramulis pro ratione subtilibus donatos, pallide virides vel e flavo rufe-<br />

scentes. Filamenta primaria ut phiriraum 120-200 [x. crassa.<br />

81. Ciadophora flaccida Kuetz. Phyc. Germ. p. 234, Species p. 393 Ton<br />

et 417, (iterata sub Cl. {jl^gagropila) fiaccida), Tab. Phyc. III,<br />

t. 93, f. 1, Ardiss. Phyc. Mei. II, p. 233, De-Toni e Levi Fl.<br />

Alg. Ven. III, p. 162, Cladophora crysta llina in Erb. Critt.<br />

ital. ser. II, n. 1435 non Kuetz., Cladophora fascescens Kuetz.<br />

Sp. pag. 394, Tab. Phyc. III, t. 93, f. 2%, Conferva densa Duby<br />

Bot. Gall. II, p. 981? — Flavo-viridis, flaccida, ad 10 cm. longa;<br />

filamentis di-trichotomis, ad 160 a. crassis, ramis lateralibus, cre-<br />

bris, decompositis, 30-40 (j.. crassis obsessis; raraulis unilaterali-<br />

bus patentissimis; articulis primariis cylindraceis diametro 2-8-<br />

plo, ramulorum 2-5-plo rarius 8-plo longioribus.<br />

Hab. in mari adriatico ad oras anconitanas (Castracane), in<br />

raari ligustico ad ins. « Bergeggi » et ad « Porto Maurizio»,<br />

(Strapforello) in mari tyrrheno ad Panormum (Beltrani).<br />

82. Ciadophora patens Kuetz, Phyc. germ. p. 245, Species p. 394, 797<br />

Tab. Phyc. III, t. 98, Ardiss. Phyc. Med. II, pag. 234, De-Toni e<br />

Levi Fl. Alg. Veu. III, p. 162. — E pallide viride lutescens, flac-<br />

cida, ad 15 cm. longa; filamentis laxe dichotomis, superne tricho-<br />

tomis, ramis primariis 75-100 a. crassis, ramulis patentissimis,<br />

unilateralibus, saspe unicellularibus, fere ex unoquoque septo egre-


'MH ConlervoidecB, Cladophoracoa!, Cladophora.<br />

dientibus, 45 a. circ. crassis, articulis diametro 4-8-pl() loiigio-<br />

ribus.<br />

Hab. in aqua submarina ad oras maris germanici (sec. Kuet-<br />

ZING), in mari ligustico ad «Genova» (Caldesi), in mari tyrrheno<br />

ad Panormum (Beltrani), in mari adriatico ad Tergeste (Hauck)<br />

et ad Venetias (Naccari); ad oras Lusitanicas eadem'? (Henriques).<br />

— Huc, ex cl. Kuetzing sententia pertinere videntur Con/erva patens<br />

Mertens (a?») Conferva expansa Ag. Syst. pag. 114, Conferva<br />

aspera Ag. 1. c. p. 115, {Achnanihe ventricosa 0]\\jiS,idi), Conferva<br />

nigricans Juerg. {Cocconeiclibus obtecta).<br />

83. Cladophora timorensis Martens Preuss. Exped. p. 22, t. 2, f. G. 798<br />

— Parvula, 12-13 mm. alta, ramosissima, repetite dichotoma; ra-<br />

mis divaricatis, hinc inde ramellis brevibus distantibus, instructis;<br />

articulis diametro 4-6-plo longioribus, inferioribus 120-150 u..,<br />

superioribus ad 60 a. crassis, extremis flaccidis, elongatis, acutiu-<br />

sculis, ad 28 u.. crassis,<br />

Hab. inter Sargassa ad «Atapupu» insulse Timor.<br />

84. Cladophora inserta Dickie in Journ. Linn. Soc. Bot. XV, 1876, 799<br />

n. 87, p. 454. — Flaccida; ramis alternatim fascicuLati.s, ramulis<br />

subsecundatim ramellosis; articulis primariis diamelro 8-JO-plo,<br />

ramulorum 2-3-plo longioribus.<br />

Hab. ad ((Honolulu)) ins. Hawaii Australiai.<br />

85. Cladophora viminea Rupr. Tange des Ochotischen Meeres p. 403 800<br />

(sub Conferva) Conferva virgida Wormsk. in herb. Mert. ?(ex<br />

Kamtschatka). — Fihamentis ramisque 130-160 u.. (raro 187 a.)<br />

latis, articulis duplo brevioribus vel duplo longioribus, articulo tor-<br />

minali obtuso, 375-750 u.. longo; articulis omnibus globulis 5,5 y..<br />

diam impletis.<br />

Hab. ad ins. Sitcham et Unalaschkam.<br />

D. Crystallinje: Species pallido Ihivesceutes vel ad viridcm vergentes.<br />

Fihimcnta prhnaria vitrca plerumque 50-150 y.. crassa.<br />

86. Cladophora crystallina (Roth) Kuetz. Phyc. germ. p. 213, Sp. v^^,,<br />

p. 400, Tab. Phyc. IV, t. 10, f. 2, Hauck Meeresalgen pag. 459,<br />

Ardiss. Phyc. Med. II, p. 235, De-Toni e Levi Fl. Alg. Ven. III,<br />

pag. 163, Conferva sericea Lyngb. Hydrophyt. Dan. fab. 53 A,<br />

Cladophora penicillala Menegh. in Giorn. bot. ital. 1844, p. 303<br />

non Kuetz., p. 306, Conferva crysiallina Roth Catal. I, p. 196,<br />

Cladophora niiidissima Menegh. in Giorn. botan. itaL 1844, p. 305,<br />

Kuetz. Sp. p. 399, Tab. Phyc. IV, t. 13, f. 2, Cl. sericea, ceratina.


Conlervoideae, Cladophoraceoe, Cladophora. 310<br />

mulila, fenerrima Kuetz. Sp. et Tab. Phyc. IV. — Alba vel fla-<br />

yescens, vitrea, nitidissima, ad 3 dm. longa (in formis maximis),<br />

flaccida; filamentis laxe intricatis, remote di-trichotomis, in ramis<br />

primariis 80-140 u.. crassis, in ramulis 25-40 u.. crassis ; ramis<br />

erectis vel patentibus, ramulis superioribus creberrime verticillatis<br />

vel alternatim secundatis; articulis cylindraceis, vix ad septa con-<br />

fetrictis, diametro 4-r2-pIo longioribus.<br />

Hab. in mediterraneo inferiori ad insulas Baleares (Rodriguez),<br />

in mari ligustico ad a Porto Maurizio)) (Strafforello), ad «Geno-<br />

va)) et uHapallo)), «Sestri Levante» et «Spezia» (DoRLV), in mari<br />

tyrrheno ad littora ins. Sardinia3 (Piccone), in mari adriatico ad oras<br />

venetas (Zanardini), ad Pisaurum (L. Caldesi), ad littora Istria^<br />

et Dalmatise (Zanardini, Hauck, Meneghini, Liechtenstern),<br />

in mari nordico ad oras Angliae (Kuetzing) et baltico ad oras<br />

Daniae (Lyngbye), in oceano atlantico ad «Avei^^e» Lusitanice<br />

(Newton), ad «Cherbourg» et «Calvados» Gallias (Lenormand).<br />

— Vix ab hac specie differre videtur Cladophora flavido, Kuetz.<br />

Species p. 402 {Conferoa flavescens Kuetz. Alg. Dec. n. 61) e lacu<br />

salso Mansdelfensi et e mari septentrionali. — Var. bahusiensis<br />

Wittr. in Wittr. et Nordst. Alg. aq. dulc. exs. n. 118: gracilior;<br />

ramulis superioribu*' patentibus, aliis longis setiformibus, aliis bre-<br />

vibus; ramis inferioribus patentissimis; crassitudine artic. ramulorum<br />

16-25 f/. long., 7-20-plo majore; crass. artic. ramorum 50-75<br />

jJ: long. 3-6-plo majore. In scrobiculis saxorum maris bahusiensis<br />

in (cFlatholmen)) prope aLysekil)) Sueciae (F. R. Kjellman),<br />

87. Cladophora expansa (Mert.) Kuetz. Tab. Phyc. IV, f. 27, t. 99, sox'<br />

Hauck Meeresalgen p. 402, Farlow AIga3 of New England p. 55,<br />

Conferva expansa Mert. in Juerg. Alg. Dec. n. 8. — Ca^spitibus<br />

1-2 cm. altis, pallide viridibus, subpulvinatis vel intricato-expansis;<br />

filamentis flaccidis, valde at laxe raraosis, in ramis primariis 80-<br />

120, in ramulis ultimi ordinis 20-40 u.. crassis; ramis elongatis,<br />

alternis, oppositis vel 3-4-verticilIatis, aBquali modo ramulis sim-<br />

plicibus et alternis, oppositis (passim unilateralibus), ramulosis ob-<br />

sitis; ramis ramulisque omnibus patentibus ; articulis diametro 4-<br />

G-12-plo longioribus.<br />

Ilab. in mari germanico nec non in oceano atlantico ad oras<br />

Araericaj borealis (Farlow).<br />

88. Cladophora Bainesii Harv. Alg. austr. exsicc. n. 579, Phyc. austr. sos<br />

tab. 112 et in Ilook. FI. Tasm. p. 340. — Longiuscula, stipitata,<br />

flavo-virens, sicca vitreo-nitida, mollissima; filamentis basi seta-


320 Conlbrvoidei^), Cladoplioraceco, Cladophora.<br />

ceis, inox capillaribus, sursuni maxime attenuatis, elongatis, di-<br />

trichotoinis, ramo.sissiinis,- ramis trichotomis, multifidis, ramulis<br />

lateralibus polychotomis obsitis; rainulis ultimis longe filiformibus,<br />

apice acutis, mucronatis; articulis rainorum longissimis, cylindra-<br />

ceis, diametro ^O-IJO-pIo longioribus, ad genicula constrictis, ra-<br />

mulorum diametro 6-10-plo longioribus.<br />

Hab. ad «Port. Philip» Tasmaniae (Baines, Harvey). — Stipes<br />

2,5-5 cm. longus; caespites 15-30 cm. elongati, chartae siccando<br />

adhserentes.<br />


Confervoideae, Clailoplioraceae, Cladophora. 321<br />

tis, ereciis, ramis plumoso-subfasciciilatis, elongatis, ramulis al-<br />

terais vel secundatis, Iiinc inde suboppositis obsitis,- articulis 6-12-<br />

plo diam. longioribus, ramulorum plerumque 2-4-plo longioribus,<br />

ad septa vix constrictis.<br />

Hab. \\\ mari baltico et atlantico, e. gr. ad oras Britanniae<br />

(Harvey, Berkeley), Gallise ad «Brest» (Lenormand), «Minou,<br />

l^ertlieaume» etc. (Crouan), Lusitanias (Henriqup^s, Newton) ; ad<br />

«Haiifax,<br />

Farlow).<br />

Charleston, Newport etc. » Americ^e borealis (Harvey,<br />

9L Cladophora Rudolphiana (Ag.) Harv. Phyc. Brit. t. 86, Kuetz. S06<br />

Sp. p. 404, Tab. Pnyc. IV, t. 26, f. 2, non Phyc. germ. p. 219,<br />

Hauck Meeresalgen pag. 457, Ardiss. Phyc. Med. 11, p. 237, De-<br />

Toni e Levi Fl. Alg. Ven. III, p. 164, Conferva Kanneana M'<br />

Calla mscr., Confey^va Rudolphia^ia Ag. in Flora 1827, p. 636,<br />

n. 46, Cladophora Phimula Kuetz. Sp. p. 404, Tab. Phyc. IV,<br />

t. 27, f. 1, Ciad. pisiiUata Kuetz. Phyc. gener. p. 268 (sec. Ar-<br />

diss.), Clad. lubrica Kuetz. Sp. p. 405, Tab. Phyc. IV, t, 30, f. 1.<br />

— Caespitibus flavo-viridibus, lubricis, subvitreis, 5-40 cm. aitis,-<br />

fiiamentis di-trichotoniis, in ramis primariis 70-140, in ramulis<br />

25-40 a. crassis, dein unilateraliter alterneque ramosis,- ramulis<br />

secundatis, elongatis, erecto-patentibus; articulis diametro 4-12-<br />

plo longioribus, prope finem vel medio inflato-tumidis, raembrana<br />

crassiuscula doiiatis,<br />

Hab. in mari adriatico ad Venetias (Contarini), ad Spalatum<br />

Dalmatise (Liechtenstern) ad Tergeste (Agardh, Kuetzing)<br />

allisque Istriae locis (Herb. Zanardini), in mari nordico ad oras<br />

Britanniije (Harvey) et in oceano atlantico ad oras Lusitanice (Hen-<br />

RiQUEs) et Americse (Eaton, Harvey, Farlow).<br />

92. Cladophora dalmatica Kuetz. Phyc. gener. p. 268, Sp. pag. 399, so?<br />

Tab. Phyc. IV, t. 13, f. 1, Ardiss. Phyc. Med. H, p. 238, De-Toni<br />

e Levi Fl. Alg. Ven. III, p. 165, Hohenacker Alg. n. 469, CloAo-<br />

phora glebifera Kuetz. Tab. Phyc. IV, t. 27, f. 2 non Erb. critt.<br />

it. II, n. 176. — Humilis, ad 5 cm. longa, kete viridis; filamen-<br />

tis ad r20 y.. crassis, inferne longe simplicibus vel remote dicho-<br />

tomis, superne trichotomis, ramosissimis; ramis erecto-patentibus,<br />

ramulis terminalibus corymboso-squarrosis vel incurvatis secun-<br />

dis, ad 50 y.. crassis; articulis primariis diametro 3-6-pIo longio-<br />

ribus, superioribus sesqui-triplo longioribus, ad septa coustrictis,<br />

subventricosis, membrana crassiuscula praeditis.<br />

21


322 Confervoicleas, Cladophoracoa}, Cladopliora.<br />

Ifab. in mari adriatico ad iiisulani Lessinam (Hoiienacker) et<br />

ad Spalatum Dalmatia^ (Hauck).<br />

93. Cladophora Notarisii Ardiss. et Straff. Enum. Alg. Lig. p. 125, S08<br />

Ardiss. Phyc. Modit. H, p, 238, Cladophora comosa De-Not. Prosp.<br />

11. Lig. p. 73 nec alior. — F!avo-viridis, ad 20 cm. longa; filamen-<br />

tis alterne ramosis, ad 50 u.. crassis, ramis ramulisqne erectis vel<br />

subliorizontalibus, elongatis, distantibns, apice 10 a. crassisi arti-<br />

culis primariis cylindraceis, diametro 5-6-plo longioribus, ultimis<br />

brevissimis, subtorulosis.<br />

TARIS).<br />

Hab. ad alias algas in mari ligustico ad «Genovam» (De-No-<br />

94. Cladophora gracilis (Griff.) Kuetz. Phyc. Germ. pag. 215, Sp. 809<br />

p. 403, Tab. Phyc. IV, t. 23, f. 2, Zanard. Icon. Phyc. adriat. I,<br />

p. 101, t. 24 B, Hauck Meeresalgen p. 457, Ardiss. Phyc. Med.<br />

II, p. 239, De-Toni e Levi Fl. Alg. Ven. III, p. 165, Co7iferva<br />

gracilis Griff. in Wyatt. Alg. Danraon. n. 97, Conferva vadorum<br />

Aresch. Alg. exsicc. n. 19 (sec. Kuetz.), Cladophora vadorum<br />

Kuetz. Sp. p. 402, Tab. Phyc. IV, t. 20, f. 1, Cladophora hete-<br />

rochloa Kuetz. Phyc. germ. p. 210, Conferva heierochloa Ag.<br />

(sec. Kuetz.), Conferva Sandri Zanard. Saggio p. 60, Conferva<br />

veneta Zanard. Not. cell. Ven. p. 72, Cladophora cristata et Thoreana<br />

Kuetz. Sp. p. 402, 40 i, Tab. Phyc. IV? Conferva implica-<br />

ta Zanard. Not. celi. Ven. p. 73? — Csespitibus pallide viridibus,<br />

1-3 dm. longis, rigidulis; filamentis flexuosis, in ramis primariis<br />

100-140 [J: crassis, in ramulis 20-50 a. crassis, lateraliter secun-<br />

datis, ramosis, ramis alternatim secundatis, erecto-patentibus, hinc<br />

inde oppositis, ramulis secundis, pectinatis, elongatis, gracilibus,<br />

subtorulosis; articulis diametro 2-6-pIo longioribus, ad septa con-<br />

strictis.<br />

Hab. ad scopulos vix submersos in mari ligustico pr. «Corni-<br />

gliano» (Ardissone), in mari tyrrheno ad oras Sardinise (Piccone),<br />

in mari adriatico ad «IJari» (De-Romita), ad Venetias (De-Toni,<br />

Levi) et Clodiam (Zanardini), ad oras Istrise et Dalmatioe (Hauck),<br />

in oceano atlantico ad oras Americcio borealis (Eaton, Farlow) et<br />

in mari septentrionali (sec. auct.); etiam in stagnis marinis et sub-<br />

marinis Germania?, Britanniae, Galliie et Suecife; in mari pacifico<br />

ad oras Nov?e Zelanditc (Lyall) et Tasmaniro (Grtjnow). — Var.<br />

tenuis Farlow Alga3 of New England p. 55: irregulariter ramosa,<br />

cpespitos .3-6 dm. latos efficiens. In stagnis America^ foederatit!<br />

(Farlow).


ConfervoideiB, Cladoplioracefe, Cladophora, 323<br />

05. Cladophora gracillima Harv. Alg. austral. exs. n. 5S8 et iti Hook. sio<br />

Fl. Tasm. p. 340 nec alior. — Caispitosa, flavo-viridis, mollissima,<br />

siccitate sericea; filamentis 15-30 cm. longis, tenuissimis, decom-<br />

posito-ramosissim.is, ramis, ramulisque repetite alternis vel se-<br />

cundatis, pluries decompositis, ramulis saepe alterne secundis; arti-<br />

culis ramorum diametro 5-6-plo longioribus, ramulorum subbro-<br />

vioribus, apicibus obtusis.<br />

Hab. ad (cGeorgetown » Tasmanise (Harvey). — Claclopliorce<br />

fjracili affinis at gracilior, mollior, sericea.<br />

96. Cladophora luteola Harv. Ner. bor. Amer. HI, pag. 81. — Fila- sii<br />

raentis pallidissime flavo-viridibus, ceespitosis, gracillimis, valde ra-<br />

mosis; ramificatione irregulari vel saepe trichotoma; ramis flexuo-<br />

sis, angulis rotundatis filamentisque arcuatis; ramulis tenuioribus<br />

secundatis oppositisve, ultimis pectinatis, subcorymbosis apiceque<br />

confertis ; articulis cylindraceis, hyalinulis, diametro 6-8-plo lon-<br />

gioribus.<br />

Kab. ad polyparia littoralia ad «Key-West» Floridfe (W. H.<br />

Harvey). — Frondes 5-8 cm. longa;, laxe caespitosae, pallidissiraaj,<br />

chartaj siccando parura adcerentes.<br />

97. Cladophora Feredayi Harv. Alg. austr. exs. n. 584, Phycologia 812<br />

australica tab. 47 et in Hook. Fl. of Tasm. pag. 339. — Longiu-<br />

scula, stipitata, Lnete virens, sicca vitreo-nitens, rigidiuscula,- filamen-<br />

tis longisyimis, setaceis, angulatim flexuosis, decomposito-di-tricho-<br />

tomis et alterne ramosis ; ramis nunc discretis nunc intertextis,<br />

flexuosis, plurifis divisis; ramulis ultimis dense fasciculatis; articulis<br />

ramorum longissimis, cylindraceis, diametro 20-30-pIo longioribus,<br />

ramulorura ad genicula contractis, diaraetro 5-6-plo longioribus.<br />

Kab. ad «Georgetown» Tasmaniae (Fereday, Gunn, Harvey).<br />

— Stipes 2,5-5 cm. longus, cylindraceus, simplex; caespites 3-5<br />

dm. elongati.<br />

E. Refract.e Kuetz. Species p. 397: Species tenuiores, rigidulae, virides,<br />

olivaeete vel dilutissime flavescentes, articulis membrana crassa, flrma, la-<br />

mellosa donatis. Filamenta primaria 60-100 frarius ad 180) \>.. crassa.<br />

98. Cladophora Bertolonii Kuetz. Species pag. 397, Tab. Phyc. IV, 813<br />

t. 7, f. 1, Ardiss. Phyc. Medit. 11, p. 241, Erb. critt. ital. ser. I,<br />

n. 581, Conferva plumosa Bertol. inscr. ex Kuetz. 1. c, Cladophora<br />

phimom Kuetz. Phyc. gener. pag. 270 nec Phyc. germ.<br />

p, 212. — Olivacea, subrigida, plumoso-gloraerata, ad 6 cm. lon-<br />

ga; filamentis di-trichotomis, ad 100 p.. crassis, ramulis subsecun-


321 Coulervoideno, Cladopliorarcca^, Cladopliora.<br />

di.s; articulis diametro sosqui-triplo longioribus, ad septa paruni<br />

constrictis; inembrana cellularum firma, crassa.<br />

llah. ad scopulos vix submersos in mari ligustico ad u Genova))<br />

(Ardissone, Bertoloni). — Var. hamosa (Kuetz.) Ardiss. Phyc<br />

medit. II, p. 242, Cladophora hamosa Kuetz, Pliyc. gener. p. 267,<br />

Species p. 397, Tab. Phyc. IV, t. 8, f. 2!, Cfr. Hauck Meeresal-<br />

gen pag. 456, Cladophora falcala Erb. critt. ital. ser. I, n. 434<br />

nec alior., Conferva refracta De-Not. Sp. Alg. Lig. n. 1 17, nec<br />

Ag. : a typo imprimis recedit ramulis haraatis. Ad scopulos vix<br />

demersos in mari ligustico ad u Porto Maurizio» (Strafforello),<br />

ad ((Geaova» et (cSpezia» (Ardissone), in mari tyrrheno ad ins.<br />

Elbam (D."^ Toscanelli), ad oras Sardinia? (Marcucci), in portu li-<br />

burnico (Meneghini) et ((Golfo di Mola» (Kuetzing), in mari adria-<br />

tico (Hauck). — Var. corymbifera (Kuetz.) Ardiss. Phyc. Medit.<br />

n, p, 242, Cladophora corymbifera Kuetz. Species p. 397, Tab.<br />

Phyc. IV, t. 8, f. 1 : minor, ramosissima, densissime corapacta, ri-<br />

gidula, obscure viridis, ramis omnibus basi concretis, erectis, infe-<br />

rioribus ad 75 a. crassis, superioribus corymbosis 45 a. crassis; ar-<br />

ticulis oranibus ex membrana crassa, cartilaginea formatis, prima-<br />

riis vel confluentibus, obsoletis vel duplo longioribus, superiori-<br />

bus diametro cequalibus vel duplo longioribus. In mari tyrrheno<br />

in sinu neapolitano (Kuetzing) et in mari ligustico ad ((Corni-<br />

gliano» (Strafforello). — Var. verticillata Ardiss. Phyc. Medit.<br />

II, p. 242: ramis verticillatis ; articulis diametro 4-6-, raro 8-pIo<br />

longioribus, ex membrana crassa, cartilaginea formatis. Ad scopulos<br />

subraersos in raari ligustico ad (( Cornigliano ». — Var. elongata Ar-<br />

diss. Phyc. Medit. II, p. 243, Cladophora moniliformis Ardiss.<br />

Enum. Alg. Sicil. n. 44, Erb. critt. ital. ser. II, n. 74: ad 20 cra,<br />

longa, 180 u.. crassa; rarais superioribus srepe verticillatis, raraulis<br />

subcorymbosis ;<br />

articulis primariis diaraetro 4-6-pIo longioribus. Ad<br />

scopulos vix subraersos in raari jonico ad «Acireale» et «Catania»<br />

ins. Sicilia3 (Ardissone).<br />

99. Clatlophora refracta (Roth) Kuetz. Phyc. p. 267, Sp. pag. 398, 8i4<br />

Tab. Phyc. IV, t. 10, Ardiss. Phyc. Med. II, pag. 244, De-Toni e<br />

Levi FI. Alg. Ven. III, p. 167, Conferm refracta lloth Catal. II,<br />

p. 193 nec De-Not., Zanard. Syn. Alg. Adriat. p. 52, Cl. alhida<br />

var. refracta Thur. in Le Jol. List. Alg. Cherb. pag. 60, Conf.<br />

fracta marina Lyngb. Ilydrophyt. Dan. pag. 152, non Roth nec<br />

Juerg., Clad. flexicaulis Kuetz. Sp. pag. 395, Tab, Phyc. IV, t. 1,<br />

fig. 1 (sec. Ardiss,). — Deose ca^spitosa, pallide viridis, rigidula,


Confervoideae, Cladophoraceae, Cladophora. 32o<br />

subspongiosa, ad 8 cm. longa ; filamentis a basi ramosissimis, ad<br />

60 a. crassis, ramis superioribus approximatis, squarrosis et refra-<br />

ctis, apice 25 u. circ. crassis; articulis diarnetro sesqui-triplo lon-<br />

gioribus ; membrana firma, crassa.<br />

Ha/K ad rupes vix submersas in mari septentrionali (Kuetzing),<br />

ad oras Neerlandiae (Van den Bosch) et baltico (Lyngbye), in mari<br />

ligustico ad « ViUafranca» (Strafforello), ad «Albenga» (Straf-<br />

FORELLO) ad «Genova» (Ardissone), ad Massiliam (Kuetzing).<br />

— Cl. refraclam (Roth) Kuetz. Cladophorce albidce (Huds.) Kuetz.<br />

ut synonymum inter species adriaticas adscribit cl. Hauck Meeres-<br />

algen pag. 458 at CL refracta genuina, observante cl. Ardissone<br />

]. c, esset distincta et numquam intra maris adriatici limites in-<br />

venta. Specimina vero sub nomine C/. refractce ex adriatico indi-<br />

cata verisimiliter Cladophorce albidce referenda sunt.<br />

IOl). Cladophora Magdalenae Harv. Phyc. Brit. tab. 355 A, Johast. et sir^<br />

Croall British Sea-Weeds p. 65 c. icone. — Filaraentis capillari-<br />

bus, atro-viridibus, brevibus, decurabentibus (?), leniter ramossis,<br />

rarais patentibus vel divaricatis, incurvis, dichotorais vel secunda-<br />

tis, axillis hitis; raraulis paucis, apertis, falcatis, articulo, ex quo<br />

exsurgunt, tenuioribus; articulis diametro 3-4-plo longioribus, en-<br />

dochromate densissimo, opaco impletis, dissepimentis angustissirais,<br />

non constrictis.<br />

}lab. ad «Jersey» Britanniae (D "^^ Turner). — Filamenta 2,5<br />

cm. longa; substantia est rigidula, ut alga siccando charta? haud<br />

adh^ereat. Color sordide saturateque viridis. C. refractce proxima.<br />

101. Cladophora crucigera Grun. Alg. Novara p. 38. — Crassa, pal- sic<br />

lide viridis, latiuscula, parce dichotome raraosa, rarais patentibus<br />

ad ortura brevi spatio concretis, ramulis sparsis, brevibus, pauci-<br />

articulatis, alternis vel ssepius oppositis, patentissimis; articulis in-<br />

ferioribus 280-320 y.. latis, diametro 6-8-plo longioribus, rarael-<br />

lorura ultimorum 75-110 p.. lat,, 3-4-plo longioribus, ad genicula<br />

parura constrictis.<br />

Hab. ad littora insulae Guadelupse (Duchassaing). — Clado-<br />

phorce heteronemce (Ag.) h. e. Ct. fractce var. marince affinis<br />

at longitudine articulorura filaraenti primarii diversa.<br />

102. Cladophora albida (Huds.) Kuetz. Phyc. gener. p. 267, Sp. p. 400, 8i7<br />

Tab. Phyc. IV, t. 15, f. 2, Harv. Phyc. Brit. t. 275, Hauck Mee-<br />

resalgen p. 458 p. p., Ardiss. P!iyc. Mod. II, pag. 243, De-Toni e<br />

Levi Fl. Alg. Ven. III, p. 167, Phyc. ital. n. 79, Conferva af-<br />

bida Huds. Fl. Angl. p. 595, Dillw. Brit. Conf. tab. E, Cladophora


326 Confervoideae, Cladophorace», Cladopliora.<br />

ramellosa, gracillinia, reticulata, pumila, ienuis et Chloroihrioc<br />

Kuetz. Sp. e Tab. PIijc. IV, Conferva Neesiorum Ag. Aufz. n, 49<br />

(sec. Hauck). — Pallide flavescens, sicca quasi sericeo-nitens, ad 10<br />

cin. longa; filamentis inferne laxe dichotomis, superne ramosissi-<br />

niis, ad 00 a. crassis, ramis oppositis vel subsecundis vel alternis,<br />

patentibus, ramulis brevissimis, unilateralibus, tenuissimis; articu-<br />

lis primariis cylindricis, diametro 2-G-plo longioribus, raembrana<br />

firma, crassiuscula, ramulorum subflaccidis, ad septa parum con-<br />

strictis.<br />

Hab. ad scopulos submersos in mari ligustico ad « Porto Mau-<br />

rizio et Genova» (Ardissone et Strafforello), tyrrheno in sinu<br />

neapolitano, in mari adriatico ad Tergeste (Hauck, Hohenacker),<br />

ad «Rovigno» (IJauck) et ad littora veneta (Algar. Zanardini, Kue-<br />

tzing), in mari jonico ad oras messanenses (BoRzi), in oceaao atlau-<br />

tico e. gr. ad «Barfleur» (Lenormand) et «Cherbourg» Galliie (Le<br />

JoLis), ad «Torquay et Brightou» Britannise (Harvey), ad ins. Helgolandiam<br />

(Sonder), in freto constantinopolitano (Kuetzing). — A<br />

vera Cladophora refracia caute dignoscenda.<br />

103. Cladophora virgulata Grun. Alg. Novara p. 38, — Flaccida, 7- c>i^<br />

10 cm. alta, pallide viridis, virgata, filamento priraario simpliciu-<br />

sculo, ubique obsesso ramellis plerumque 12-13 mm. lougis, ere-<br />

cto-patentibus, subsecundis, e quoque fere articulo egredientibus,<br />

articulo infimo brevi spatio cum filo primario concreto, ramulis<br />

simplicibus vel ramellis paucis subsecundis instructis; articulis pri-<br />

mariis 75-110 a. latis, diametro 3-6-plo, ramulorum 45-55 y., la-<br />

tis, 3-i-plo, ramellorura 32-36 [x. latis, 2-3-plo longioribus, ulti-<br />

mis subtorulosis.<br />

llah. ad littora insulae Guadelupo3 (Duchassaing). — Cladophcrw<br />

delicaiuke Mont. nec non Ci. albidoi Kuetz. proxiraa.<br />

lOL Cladophora delicatula Mont. Cryptogamai Guyanenses n. 41, in ^^^<br />

Ann. Scienc. Nat. 1850, p. 302, Syll. Crypt, n. 1023, Kuetz. Tab.<br />

Phyc. VI, p. l, t. I, f. 2, — CoDspitosa, sordide virescens; flla-<br />

raentis tenuissimis, laxe intricatis, virgato-ramosis, longe articuUitis,<br />

iterura ramulosis, ramulis brevibus breviterque articulatis; articu-<br />

lis fili primarii et ramorum diametro 4-0-plo, ramulorum vix du-<br />

plo longioribus; geniculis paulluluju constrictis.<br />

][ab. ad rupes o:'stu raaris inundatas apud (cCayonne)) Ame-<br />

i-ica3 australis (Leprieur). — Filamenta 1 dm. circ. longa, laxe<br />

intricata, tenuissima, ferc arachnoidea, 80 y.. deorsum crassa, ra-<br />

mi elongati, strictiusculi, angulura 20-30° cuni filaniento forniantes


ConfervoiJeae, CladoplioraceEe, Cladophora. 337<br />

undique e geniculis constrictis egredientes; ramuli ultimi ordinis<br />

breviores, ternatim secundi, vix 250 u.. longis 20-30 u. lati, bre-<br />

vissime articulati; articuli filamenti primarii et ramorum secundi<br />

ordinis 4-6-plo longiores (exsiccatione medio hyaiiuuli), ramulorum<br />

vix dupla longiores.<br />

105. Cladophora laetevirens (Dillw.) Kuetz. Phyc. Germ. p. 214, Sp. S20<br />

p. 400. Tab. Phyc. IV, t. \b, f. 1, Hauck Meeresalgen pag. 400,<br />

De-Toui e Levi Fl. Alg. Ven. III, p. lOS, Ardiss. Pliyc. Med. II,<br />

p. 215 noa Harv., Conferoa lceteoirens Dillw. Brit. Conf. t. 48?<br />

(sec. Kuetzing). — Dense csespitosa, Isete viridis, rigidula, 10-20 cm.<br />

longa; tilamentis ramosissimis, ad 80 a. crassis, ramis erectis vel<br />

patentissimis, elongatis, raraulis secundis, 20-50 a. crassis ; articu-<br />

lis primariis cyliQdricis diametro 2-4-plo longioribus, raraulorum<br />

subventricosis diaraetro fiequalibus aut sesquilongioribus, membrana<br />

gelinea, firma, crassa.<br />

Hab. in mari septeutrionali et baltico (KuETZlNG), in mari li-<br />

gustico ad «Genova» (Ardissonb et Strafforello), in mari adria-<br />

tico ad Tergeste (Hauck) et «Bari» (De-Romita). — A Cladophora<br />

Nolarisii Ardiss. dignoscenda.<br />

106. Cladophora caspia Grun. Algen und Diatom. aus dera Kaspi- S2i<br />

schen Meere p. 99. — Ciespitibus decumbentibus, 3-4 mm. altis;<br />

filaraentis e basi ad apicem subsequicrassis, 15-75 a. latis; articu-<br />

lis inferioribus diametro 4-pIo longioribus, interraediis longioribus,<br />

menibrana crassa donatis, superioribus ^-^Vo-pio longioribus, sub-<br />

ovatis, ad genicula paullum constrictis; ramis inferioribus saepe<br />

oppositis, plerumque vero alternis, superioribus alternis, saepe in-<br />

curvis, latere inferiori ramulis unilateralibus obsitis, rarais rarau-<br />

lisque oraaibus patentibus.<br />

Hab. in portu a Baku » raaris Caspici (0. Schneider).<br />

107. Cladophora lepidula Mont. Fl. d'AIger. p. 171, tab. 15, fig. 4, m-z<br />

Kuetz, Species p. 398, Ardiss. Enura. Alg. Sicil. n. 43, Phyc. Me-<br />

dit. II, p. 246. — Intricata denseque csespitosa, pallide viridis vel<br />

subolivacea, rigidula, ad 4 cm. longa; filamentis ad 00 a, crassis,<br />

raraosissimis, ramis virgatis, erectis, alternatim ramulosis, ramulis<br />

latere interiori ramellos erectos subsecundatos agentibus; articulis<br />

cylindricis, primariis diametro 2-3-pIo, ramellorum fequalibus vel<br />

sesqui (rarius duplo) longioribus, raembrana firma, crassa, lamellosa<br />

donatis.<br />

Hab. ad scopulos vix submersos in mari mediterraneo occiden-


328 Conf


Confervoidese, Cladophofaceaa, Cladophora. 329<br />

borealis, in raari baltico, ad ins. Helgolandiam (Froelich) et ia sinu<br />

Codano (Kuetzing); etiam ad oras Africae australis (Hoiienacker).<br />

— Observante cl. Ardissone 1. c. p. 240, vix specimina raaris ligu-<br />

stici (Spetia) et sinus lugduno-gallici (Massilia) ad Cl. mediterraneam<br />

Hauck pertinere videntur. Species Hauckiana vero vix Cla-<br />

dophorce rupesiris formse medilerranece Kuetz. esset adscridenda.<br />

— Forma submarina Foslie in Wittrock et Nordstedt Alg. aq. dulc.<br />

ex8. n. 619 et in Botaniska Notiser 1884, p. 125: raraulis superiori-<br />

bus confertis, saepe erecto-patentibus. In Norvegia ad «Skarsaag»<br />

prope «Nordkap» in scrobic, raari refluxo, aqua dulci perfluxo et<br />

in scrobiculis saxorura (aqua subsalsa) ad «Pasvig» in Finmarchia<br />

orientali.<br />

111. Cladophora mediterranea (Kuetz.?) Hauck Meeresalgen p. 453, 826<br />

et in Notarisia 1880, n. 1. p. 19, Clad. rupestris var. mediterranea<br />

Kuetz. Sp. Alg. p. 396, Tab. Pliyc. IV, t 3, f. 2? — Cse-<br />

spitoso-iutricata, 5-15 cra. alta, fusco-viridis; filaraentis rigidis,<br />

rectis; rarais primariis 100-160, raraulis 40-80 ix. crassis, dense<br />

ramosissirais, superne pleruraque fastigiatis ; rarais alternis vel<br />

unilateralibus, hinc inde suboppositis, raraulis brevibus vel elon-<br />

gatis, sirailiter dispositis; articulis diaraetro 2-7-pIo longioribus.<br />

Hab. in raari adriatico orientali (Hauck) et ad oras venetas<br />

(Zanardini): an e mari ligustico ad «Spezia)) et e sinu lugduno-<br />

gallico ad Massiliam eadera? — Cfr. Ardiss. Phyc. Med. II, p. 240.<br />

112. Oladophora Neesiorum Kuetz. Phyc. Gerra. p. 208, Sp. p. 396, 827<br />

Tab. Phyc. IV, t. 5, f. 2, Hauck Meeresalgen p. 452, Ardiss. Phyc,<br />

Med. II, p. 241, De-Toni e Levi FI. Alg. Ven. III, pag. 166, vix<br />

Conferva Neesiorum Ag. in Bot. Zeit. 1827, p. 636, Cladophora<br />

humilis Kuetz. Sp. p. 396, Tab. Phyc. IV, t. 4, f. 1, Cladophora<br />

ramosissima Bory in Kuetz. Phyc. gerra. pag. 209, Kuetz. Sp.<br />

pag. 396, Tab. Phyc. IV, t. 4, f. 2, Cladophora opposita Kuetz.<br />

Phyc. gener. p. 270, Sp. p. 397. — Caespitibus densis, 2-8 cra. al-<br />

tis, obscure viridibus vel subolivaceis, rigidis; filaraentis basi cre-<br />

bre denseque raraosis, 150-200 u.. crassis; ramis confertis, ramulis<br />

brevibus, 80-150 p.. crassis dense vestitis; articulis diametro se-<br />

squi-triplo (inferne quadruplo) longioribus.<br />

Hab. in mari raediterraneo ad Gades (Willkomm), ad oras Si-<br />

ciliae pr. «Licata» (Beltrani), in raari adriatico ad Tergeste (Meneghini),<br />

ad oras venetas (Kuetzing) et dalraaticas (Alg. Zanar-<br />

DiNi), ad Pisaurura (Caldesi).<br />

113. Cladophora hirta Kuetz. Phyc. germ, p. 208, Species pag. 395, 82s


330 Confervoideffi, Cladophoraceic, Cladophora.<br />

Tab. Vhyc. IV, tab. I, Hauck Meeresalgeii p. 456, Conferva /lc-<br />

xuosa Dillw. Orit. Coiif. Tab. 10, Juerg. Alg. Dec, d. 10 nec Griff.,<br />

Cladopliora flexaosa Kuetz. Phyc. germ. p. 208 nec Harvey. —<br />

CaDspitibus 5-30 cm. longis, obscure viridibus; filamentis rigidiu-<br />

sculis, in ramis primariis 100-210 a., in ramulis 50-100 u.. cras-<br />

sis, elongatis, hinc iade flexuosis, alternis, tum confertis, tum dis-<br />

cretis; ramis elongatis, erectis, passim incurvis ut ramo prima-<br />

rio nudis vel partim ramellis brevibus, plerumque unilateralibus,<br />

adpressiusculis obsitis; articulis diaraotro 2-4- raro 6-pIo longio-<br />

ribus.<br />

Hab. in mari septentrionali ad oras Britanni^ie (Dillwyn), ad<br />

ins. «Fohr» (Froelicii) et in mari baltico (Kuetzing). — Var.<br />

borealis Foslie in Wittrock et Nordstedt Alg. aq. dulc. exs. n. 621<br />

et in Botaniska Notiser 1884, p. 125: rigida, 10-15 cm. alta, de-<br />

composito-subdichotoma; segmentis inferioribus nudis vel ramellis<br />

paucis, subsimplicibus obsessis, superioribus ramellis crebris, sim-<br />

plicibus vel subsimplicibus, pleruraque brevibus, erecto-adpressis,<br />

sparsis vel subsecuiidis (raro oppositis), apice acutis; articulis ramorum<br />

90-120 u.., ramulorura 40-70 a. crassis, diaraetro subaequa-<br />

libus ad quadruplo longioribus (plerumque sequalibus) In scrobiculis<br />

saxoruin in superiore aquae limite ad aSvaerholt » in Finmarchia<br />

Norvegiae (Foslie). — Specimina statu adultiore zoogonidigena.<br />

114. Cladophora Eckloni (Suhr) Kuetz. Phyc. gener. p. 270, Species goo<br />

p. o95, Confcrva Echloni Suhr. — Fasciculato-ramosissiraa, fa-<br />

sciculis subfastigiatis; rarais setaceis, 122-125 y.. crassis, elougatis<br />

rarnulisque ssepe oppositis vel subverticillatis ; articulis priraariis<br />

dianietro 2-4-pIo, superioribus 75 y.. crassis, pleruinque sesqui ad<br />

duplo longioribus.<br />

Hab. ad Caput Bonae Spei Africae australis (Binder, PArpp:).<br />

115. Cladophora sertularina (Mont.) Kuetz. Species p. 396, Conf. m<br />

scriularina Mont. Ann. sc. nat., aii Ag? — 2-4 c:n. alta, rigidula,<br />

raniosissiraa, erecta, parva, rarais fastigiatis, flaccidis, erectis; ar-<br />

ticulis priraariis 125 u.. crassis, diaraetro 3-5-pIo longioribus, cy-<br />

lindricis, ramorum superioribus 55-75 y.. crassis, diametro sesqui- •<br />

ad triplo longioribus.<br />

llab. ad Cayennam Aniericce australis (Leprieur).<br />

110. Cladophora nuda Harv. in Kuetz. Specios p. 395, Tab. Phyc. m<br />

IV, t. 11, f. 2, Piccone Alghe della Vettor Pisani p. 27, n. 42,<br />

Confcrva nuda Ilarv. Man. br. .Mg. p. BK». — C.Tspitibus laxis,<br />

5-S cin. altis; fiiaraeiitis rigidulis, gracilibus, rectis, obscure viri-


Confervoideae, Cladophoraceas, Cladophora. 331<br />

dibus vel (siccitate) olivaceis, squarroso-dichotomis; ramulis pau-<br />

cis, sparsis, adpressis, superioribus seepe oppositis; articulis prima-<br />

riis circ. 100 a. crassis, diainetro 8-10-plo, superioribus 45-55 /a..<br />

cr., plerumque 3-4-plo longioribus.<br />

Hab. ad rupes basalticas in mari britannico (Harvey) et ia<br />

oceano atlantico ad oras « Ancon » pr. « Callao » Peruvise (C.<br />

Marcacci).<br />

117. Cladophora subulifera Kuetz. 1. c. p. 215. — 12-18 mm. alta, viri- 832<br />

dis, crebre raraosa; ramis primariis basi 55-75 ^. deinde 90 fj^.<br />

latis; ramulis lateralibus terminalibusque rigidis, longe cuspidato-<br />

subulatis; articulis diametro sesqui ad triplo longioribus, subto-<br />

rulosis.<br />

Jlab. in mari germanico ad Alariam esculentam epiphy-<br />

tica (Koch). — forraa divaricata Kuetz. Sp. p. 397: filamento pri-<br />

mario 2-5,5 cm. longo, dichotomo, rarais divaricatis, subulatis. In<br />

mari baltico.<br />

118. Cladophora magelianica Ardiss. in Rendic. Ist. Lombardo 1888, s3:^<br />

p. 210, n. 4. — Ramosissima, la^te sraaragdina; ramis iucurvis,<br />

50-80 [j.. crassis, raraulis lateralibus terminalibusque rigidis longe<br />

cuspidato-subulatis ; articulis diametro sesqui- triplo longioribus;<br />

membrana firma, crassa.<br />

Hab. ad littora fuegiana Americae australioris (Spegazzini). —<br />

Cl. subuliferce Kuetz. proxima,<br />

G. Flagelliformes Kuetz. Species p. 3S8, Lychcefe J. Ag. ex parte : Species<br />

cartilagiQeae, adnata^, radice commuui disciformi, intense virides. Filamenta<br />

crassiuscula.<br />

119. Cladophora subsimplex Kuetz. Species p. 411, Cladophora sim- §34<br />

pliciuscula Hook. fil. et Harv. Crypt. antarct. p. 190, tab. CXCII,<br />

fig. IV, (non Kuetz.). — Filamentis intricatis, atro-viridibus, opa-<br />

cis, rigidiusculis, flexuosis, 37-45 u.. crassis, irregulariter et vage<br />

subramosis; ramis valde remotis, longissimis, simplicibus, ramulis<br />

perpaucis, patentissiinis, filiformibus, simpricibus, saepe secundis; ar-<br />

ticulis diametro sesqui ad triplo longioribus.<br />

Hab. in algis, lapidibus conchisque ins. uFalkland)) et «Cap<br />

Horn )) Araericse australis (Hooker). — Csespites sordide virides,<br />

chartse haud adhserentes, 2,5-5 cm. longi. Cl. riparicv proxima, C.<br />

flagelliformi etiam subaffinis.<br />

120. Cladophora flageliiformis (Suhr) Kuetz. Species pag. 388, Con- g^ferva<br />

flagelHformis Suhr in Flora 1840, p. 294. — 18-20 cm.


3S2 Coiifervoideye, Cludoplioracea?, Cladophora.<br />

(liam,; Hlamentis subsetaceis, numerosis, dense congestis; ramis infe-<br />

rioribus brevioribus ct tenuioribus, superioribus elongatis eroctis,<br />

tasciculatim approximatis et iterum ramulosis, flagelliformibus,<br />

omnibus apicem versus dilatatis, apice obtusis, longitudinaliter ra-<br />

mellis teuuioribus, erectis, distantibus obsessis; articulis inferiori-<br />

bus diametro 2-4-plo longioribus, superioribus ei sequalibus, sic-<br />

citate collapsis.<br />

Hab. ad Caput Bonse Spei Africae australis (Binder, Pappe.) ^<br />

Sequente gracilior et longior*<br />

121. Claclophora virgata (Ag.) Kuetz. Species p. 388, Conferva vir- S36<br />

gala Ag. Syst. p. 119, Lychcete virgata (Ag.?) Aresch. Phyc. ca-<br />

penses p. 9. — Filamentis inferne crebre ramosis; rarais elongatis<br />

fastigatis, apicera versus distincte dilatatis, ultra setaceis 5G0 a.<br />

crassis,- articulis inferioribus diametro 2-4-plo longioribus, superio-<br />

ribus aequalibus, siccitate collapsis.<br />

Hab. in sinu tabulari Afric:e australis (Binder, Pappe). — « Vix,<br />

docente etiam Areschoug, a specie pra^cedenti distincta».<br />

122. Cladophora verticillata Hook. et Harv. Crypt. antarct. I, p. 81, 8,37<br />

Kuetz. Species p. 388. — Csespitosa, 10 cra. circ. alta,rigida, seta-<br />

cea; filamentis gracillirais, strictis, parum divisis, rarais lateralibus<br />

simplicissimis, elongatis, nudis, erectis, fastigatis, oppositis, ternis<br />

quateriiisve, apicera versus leviter dilatatis; articulis priraariis ramorumque<br />

inferioribus 55-90 ^.. crassis, diaraetro 6-8-pIo longio-<br />

ribus, superioribus brevioribus, 120-185 y.. crassis, diametro subae-<br />

qualibus vel duplo longioribus.<br />

Hab. ad ins. «Auckland» (J. D. Hooker).<br />

123. Cladophora? Novae-Zelandiae J. Ag. Alg. Nov. Zel. n. 13 (sub 83S<br />

Lycluete). — Ctespite decumbente, radicante, demum fluitante; fi-<br />

laraentis infimis subdecurabentibus, radicantibus, sparsissime fila su-<br />

periora eniittentibus, superioribus simplicibus, capillaribus, laxe ^y-<br />

ratis; articulis diaraetro sesqui-triplo longioribus.<br />

Hab. ad oras Novso Zelandia3 (S. Berggren).<br />

121. Cladophora longe-articulata J. Ag. Alg. Nov. Zel. n. 11 (sub s39<br />

Lychcvie). — C?cspite decumbente, radicante, deraum fluitante; fi-<br />

lamentis infimis subdecumbentibus, radicantibus, sparsissime fila su-<br />

periora emittentibus, superioribus simplicibus, capillaribus, laxe gy-<br />

ratis; articulis diametro 4-8-plo longioribus,<br />

Hab. in pa-ninsula (cBanks» Novai Zelandicc (S. Berggren).<br />

125. Cladophora hospita (Mert.) Kuelz. Phyc. gener. [>. 271, Conferva na<br />

mirahilis Ag. Syst. p. 121, Qonf. hospita Mertens., Lyahccte mira-


CoiifcrvoideciQ, CladophoracecO, Cladopliora. 333<br />

biiis J. Ag. 1. c. — Filamentis ultra setaceis, 1 min. latis et uUra,<br />

corneo-cartilagineis, elongatis, laxe ramosissimis, ramis ramulisque<br />

alternis, apicem versus leviter crassioribus; articulis primariis ramorumque<br />

inferioribus elongatis, cylindricis, diametro 8-16-plo<br />

longioribus, superioribus sensim brevioribus, diametro 2-3-plo lon-<br />

gioribus, siccitate alternatim contractis.<br />

Hab. ad Caput Bon.T Spei Africae australis (Binder, De-Cha-<br />

MISSO, Dr. Pappe). — Adsunt cum specie var. polyclados Kuetz.<br />

Sp, p. 338: ramis ramulisque secundariis tertiariisque crebrioribus,<br />

alternis, superioribris sensim decrescentibus, approximatis. Longit.<br />

15-20 cm.; var, nuda Kuetz. Sp. p. 388: ramis elongatis, subsim-<br />

plicibus. Longit. 20-40 cm.<br />

126. Cladophora prolixa Mont. Alg. Yem. n. 32 in Ann. Scienc. 841<br />

Nat. 1850, p. 248 (sub Conferva). — C.Tspitosa'? ; filamentis elatis,<br />

rigidulis, longissime articulatis, di- vel trichotomo-ramosissimis ; ra-<br />

mis erecto-patentibus, supremis flaccidis; articulis ad 330 a. latis,<br />

diametro 15-20-plo longioribus, ad unumquodque geniculura an-<br />

nulato-incrassatis.<br />

Eab. ad oras yemenses, in mari Rubro (Arnaud et Vaysiere).<br />

— Filamenta ad 3 dm. longa. Cladophorce hospilce proxima.<br />

127. Cladophora Chamissonis Rupr. Tange des Ocliotischen Meeres ^42<br />

p. 403. — Filamenlis primariis 118-132 crassis a.; articulis «qua-<br />

libus vel subduplo longioribus; filamentis terminalibus validioi-ibus<br />

ad 160 y.. crassis, eorum articulis 3-6-pIo longioribus.<br />

Hab. ad Halosaccion (vel Palmariam) ad oras insulte<br />

«Unalaschka» (Chamisso).<br />

Species quoad subsectionem incertas vel non sat notae.<br />

128. Cladophora pygmaea Reinke Einige neue braune und griine AI- SJ3<br />

gen der Kieler Bucht in Ber. d. deutschen Botan. Gesellschaft in<br />

Berlin Band VI, Heft 7, 1888 p. 241 et in litteris. — Ca^spitibus<br />

minutissimis, tantum 0,5-1 mm. altis; filamentis erectis valde ra-<br />

mosis; articulis plerumque dolioliformibus, 25-50 (j.. latis, diametro<br />

1-2-plo longioribus, merabrana crassissima instructis; articulo ba-<br />

sali disciformi-expanso, substrato affixo.<br />

Hab. ad lapides in profundiori limite in sinu Kielensi maris<br />

Baltici — Cum hac specie sectionem novam CladophorcB [Cha-<br />

mcvthamnion) coudere mihi scripsit cl. Auctor.<br />

129. Cladophora Sandii Lacost. et Suring. in Nederl. Kruidk. Archief. sj4<br />

IV, 2, p. 31, Rabenh. FI. Eur. Algar. HI, p. 346. — Usque ad


334 ronfervoide», Cladoplioraceae, Cladophora.<br />

18-20 ciii. 1., crispula, iiitricata, fiisco-viridis, subsinjplex; rauiis<br />

patentissimis, ramellis versus apicem srepe crebrioribus, alternis sive<br />

subsecundis, patentissimis, varise longitudinis, basi constrictis; arti-<br />

culis cylindricis 30-31 a., in apice ramellorum 20-28 a. latis, dia-<br />

nietro G-12-plo longioribus, membranis crassis, laraellosis, flaccidis,<br />

pariete interna fuscescentibus.<br />

Hah. in sinu Flevo Frisiae (Suringar).<br />

130. Cladophora striolata Kuetz. Phyc. gener. p. 271, Species p. 405. §45<br />

— Setacea, ad 150 a. crassa, flaccida, subramosa ; ramis superio-<br />

ribus magis approximatis, crebrioribus; articulis longitudinaliter<br />

striatis, diametro plerumque duplo longioribus, raro fequalibus.<br />

Hab. adTylocarpum implicatum in mari pacifico ad lit-<br />

tora chilensia (Hayn).<br />

131. Cladophora spinigera Mont. Cent. IV, n. 70 (sub Confenm). — 846<br />

Csespitosa, parvula; filamentis capillaribus, irregulariter di-tricho-<br />

tomis, ramulis ultimis spiniformibus, monogoniis, subsecundis; ar-<br />

ticulis variis, cjlindricis aut ellipticis, diametro subquadruplo lon-<br />

gioribus, materie viridi illinitis, geniculis vix pellucidis.<br />

Hab. in littoribus, prope «Montevideo» Americse australis (Gau-<br />

dichaud).<br />

132. Cladophora polyacantha Mont. Guy. n. 42, in Ann. Scienc nat. 817<br />

1850, p. 302, Syll. crypt. n. 1622. — C;«spitosa, obscure viridis;<br />

filamentis 3-5 cm. longis, rigidiusculis, inferne subdichotomo-ramo-<br />

sis;ramis irregulariter ramulosis, ramulis longiusculis brevioribu-<br />

sque, spiniformibus, crebris intermixtis; articulis diametro 2-3-plo<br />

longioribus.<br />

Hab. ad rupes sestu maris inundatas prope {(Cayenne)) Ame-<br />

ricre australis (Leprieur). — Caespites obscure sordideque virides,<br />

exsiccatione olivaceos, 3-5 cni. longos, rupibus a)stu accedente inun-<br />

datis adhaerentes eff^ormat; filamenta 50-80 a. lata. a basi tantum<br />

dichotomo-ramosa. Rami pro ratione divisionum inferiorum longiu-<br />

sculi, apice denudati, undique sub genicula ramulos varia) longi-<br />

tudinis emittentes; altori enim 35 a. lati, 1-4 mm. assequuntur,<br />

alteri spiniformes 2-3-celluIares vix 100 ;/. metiuntur. Cum Cla-<br />

dopho7m spi7iigera Mont. et Cladopliora spinulosa Kuetz. com-<br />

paranda; attanien characteribus allatis ab utraque diversa videtur.<br />

133. Cladophora aucklandica Rabenh. in Hedwigia 1878, p. G5. — sis<br />

Sordido viridis, opaca, 18-20 cm. I., vix ultra, parce ramosa; fila-<br />

mentis basi ad 32 a. crassis; ramis ramulisque sparsis ; articulis<br />

10-15 '/. jatis, diametro G-lO-plo longioribus, ad septa plus minus


Coufervoidete, Ckidophoracese, Cladophora. 335<br />

constrictis ; inembraiia crassiuscula, hyalina, plus niinus ili.stincte<br />

plicato-striatula; plasmate granulato, passim nubiloso, granulis<br />

plerumque seriatim ordinatis.<br />

Hah. in mari pacifico ad ins. « Auckland» (H. Krone). — Clado-<br />

pIiorcG Hochsieiteri Grun. prosima dicitur.<br />

13 1. Cladophora brasiliana Martens Preuss. Exped. Ost-Asien p. IG, 849<br />

t. 3, f. 2, — 2,5 cm. alta, di-trichotonie divaricatim ramosa, bi-<br />

color, ramis primariis atro-virentibus 65 a. latis, secundariis flave-<br />

scentibus 22-28 u.. latis; articulis teretibus, primariis diametro 6-<br />

8-plo, ramulorum lO-pIo longioribus, ramellis elongatis, flagelli-<br />

formibus, attenuatis.<br />

Hab. in aquis salsis pr. hortum botanicum «Lagoa Rodrigues »<br />

Brasiliae. — Cladophorce dichlorce Kuetz. proxima videtur.<br />

SecUo 2. Spongomorpha Kuetz. Phyc. gener. p. 273, Species p. 417: Filamenta<br />

in corpus fastigiatim divisum vel laciniato-funiculatum dense complicata,<br />

saepe ramos discendentes, tenuiores, longiusque articulatos, radiciformes<br />

emitteatia.<br />

135. Cladophora arcta (Dillw.) Kuetz. Phyc. germ. p. 263, Species 850<br />

pag. 417. Tab. Fliyc. IV. t. 74, Harv. Phyc. Brit. t. 135. Hauck<br />

Meeresalgen pag. 445, Conferva arota Dillw. Brit. Conf. Suppl.<br />

p. 67, Engl. Bot. tab. 2098, Cladophora (Spongo)norpha) cymosa<br />

Kuetz. Species p. 417, Tab. Phyc. IV, t. 74, Ct. (Spongom.) Bin-<br />

cleri Kuetz. Species p. 419, Tab. Phyc. IV, t. 78, Cl. (Spongom..)<br />

centralis Kuetz. Species pag. 419, Tab. Phyc. IV, tab. 80, Ctad.<br />

(Spongom..) radians Kuetz. Species p. 418, Tab. Phyc. IV, t. 77,<br />

Clad. (Spongom.) arctiuscula Kuetz. Species p. 418, Tab. Phyc.<br />

IV, t. 75, Clad. (Spongom.) spinescens Kuetz. Species pag. 418,<br />

Tab. Phyc. IV, t. 78, Ciad. vaucheriiformis Kuetz. Species pag.<br />

389, Tab. Phyc. III, t. 78, Clad. comosa Kuetz. Species p. 389,<br />

Tab. Phyc. III, t. 79, Clad. comaiula Kuetz. Phyc. gener. p. 270,<br />

Species p. 389, Tab. Piiyc. III, t. 79, Clad. stricta Kuetz. Species<br />

pag, 389, Tab. Phyc. III, t. 80, Clad. leucocoma Kuetz. Species<br />

pag. 389, Tab. Phyc. III, tab. 80?, Conferva centralis Ag. Syst.<br />

p. 111, Lyngb. Hydrophyt. Dan. tab. 56, Conferva vaucheriifor-<br />

luis Ag. Syst. p. 118, Spongosiphonia arcta Aresch. Obs. II p. 11,<br />

Cladophora sacculifera Kuetz. Species p. 389, Tab. Phyc. III,<br />

t. 81 sec. Kjellm. Alg. Arct. p. 304, Cladophora polaris Harv.<br />

New Alg. n. ^-'^l sec. Kjellm. I. c. — Csespitibus hemisphsericis<br />

vel subglobosis, 3-8 cm. altis, prima a^tate lajte viridibus, lubri-


336 Confervoideae, Ckidophoracoa!, Cladophoi-a.<br />

cis, (loiii riguliiisculis, sgepe subdigitato-di.scretis ; filameiitis radia-<br />

tiin dispositis, deorsura raraulos numei'osos, radiciformes eraittenti-<br />

bus, 40-90 ij.. crassis, liberis rectisque, demum subfasciculatis, plus<br />

minus repetite ramosis; ramis raraulisque rectis, erectis, sparsis,<br />

liinc inde secundatis; articulis longitudine variabili partis adult;e<br />

1-2-pIo, junioris 8-12-plo diametro longioribus, terminalibus (in<br />

partibus juvenilibus) subclavatis vel (in partibus adultioribus) plus<br />

minus acuminatis.<br />

ITab. in mari gerraanico et baltico imprimis ad littora Britari-<br />

nia) (DiLLWYN, Harvey), Gallia3 praecipue prope « Morbihan )) et<br />

«Granville» (Lenormand), Danioe (Lyngbye, Agardh, Hoffman-<br />

Bang), Jutlandia3, Fimmarchia% Norvegise et Fioniae (Hoffman-<br />

Bang, Kjellman, GoettsChe), ad ins. Helgolandiara (Binder), in<br />

sinu flenopolitano (Froeligh), dubie ex mari adriatico sub noraine<br />

0. leucocomce (Botteri).<br />

136. Cladophora lanosa (Roth) Kuotz. Phyc. gener. pag. 269, Spe- ^^^<br />

cies pag. 420, Tab. Phyc. IV, tab. 83, Harv. Phyc. Brit. tab. G,<br />

Hauck Meeresalgen pag. 447, Conferva lanosa Roth Cat. HI,<br />

p. 291, t. 9, Cladophora {Spongomorpha) villosa Kuetz. Species<br />

p. 420, Tab. Phyc. vol. IV, Clad. [Spongom.) senescens Kuetz.<br />

Species p. 420, Tab. Phyc. IV, t. 84, Clad. (Spongom.) congre-<br />

gata Kuetz. Species p. 420, Tab. Phyc. II, t. 81 ex parte. — Cre-<br />

spitibus dilute vel Isete viridibus, prirao dense iraplicato-spongio-<br />

sis, demum hemisphaericis vel subglobosis, 1-4 cm. altis ; filamen-<br />

tis flaccidis, radiatim dispositis, deorsum filamenta rhizoidea emit-<br />

tontibus, 16-30 u.. crassis, prirao subiiberis, demum oranino intri-<br />

catis, sparse et sequaliter rainosis, rainis ramulisque elongatis, ere-<br />

ctis vel subpatentibus; articulis medianis 1-3-plo diamotro longio-<br />

ribus, superioribus G-8-plo longioribus.<br />

llab. ad lapides algasque majores in mari septentrionali et bal-<br />

tico, ad oras Germaniro, Danise, Britanniie et Helgolandia?. — Var.<br />

uncialis (Muell.) Thur. in Le Jol. Alg. mer. Cherb. pag. 03, Hauck<br />

Meoresalgen p. 447, f. 19G, Conferoa uncialis M. in Fl. Dan. t. 771,<br />

f. 1, Lyngb. Hydroph. Dan. tab. 56, Cladophora {Spongom.) un-<br />

cialis Kuetz. Species p. 420, Tab. Phyc. IV, t. 80 et 82, Harv.<br />

Phyc. Brit, tab. 207, Clad. [Spongom.) ramosa Knetz. Species<br />

p. 420, Tab. Phyc. IV, t. 81, Clad. [Spongom.) multifda Kuetz.<br />

Tah. Phyc. IV, p. 18, t. 84, f. 2 vix Sp., Conferva congregata Ag.<br />

Syt. p. 111: filamentis iii funiculos spongiosos, subpalinatim ramosos<br />

complicatis; ceterum. ut in typo. Ad lapides in oceano atlantico se-


Confervoide», Cladophorace», Cladophora. 337<br />

pteiitrionalis ad oras Galli:>3 (Le Jolis, Mertens), in freto «Cattegat<br />

» ad oras Suecite, Daniae insulfeque Seelandije (Agardh,<br />

Lyngbye).<br />

lo7. Cladophora ferruginea Harv. in Hook. Flora of Tasraania p. 340. S52<br />

— Caespite (ferrugineo) brevi, 2,5 cm. longo, globoso vel stella-<br />

tim patente-fastigiato, spongioso; fllanientis intertextis radicanti-<br />

bus, parum ramosis; ramis ramulisque erectis, strictis; articulis dia-<br />

metro 3-4-plo longioribus.<br />

Hab. ad Hormosiram Banksii pr. aPort ArthuD) Tasma-<br />

ni?e (Haryey). — Habitus C. lanosce cui affinis.<br />

138. Cladophora Sonderi Kuetz. Phyc. germ. p. 208, Species Alga- 853<br />

rum p, 419, Tab. Phyc. IV, t. 79, Hauck Meeresalgen p. 444. —<br />

Ca3spite 5-8 cra. alto, obscure viridi ; filamentis rigidiusculis ra-<br />

diatim ordinatis, raraosissimis ; rarais fastigiatis, 65-150 fjt.. crassis,<br />

raraulosis; rarais ramulisque alternis, hinc inde unilateralibus, su-<br />

perne confertioribus; articulis flaccidis, diametro sequalibus vel<br />

duplo longioribus.<br />

Ilab. in raari gerraanico ad ins. Helgolandiara (Sonder). — For-<br />

raa bicolor Kuetz. loc. cit. : apicibus apice expallescentibus, fulvis.<br />

Cura specie.<br />

139. Cladophora Nordstedtii De-Toni, Cladophora longiariioulata §54<br />

Nordst. De Algis et Characeis Sandwicensibus pag. 19, t. 2, f. 19<br />

nec Cladophora {Lychcete?) longiartioulata J. Ag. — Fascicu-<br />

lata, coraosa, 5-8 cra. longa, pallide viridis vel flavescens; fila-<br />

raeDtis flaccidis, e basi ssepe ramosis; ramis raraulisque dichotoniis,<br />

raraulis interdum subsecundis, ramis inferioribus saepe patentibus<br />

(interdum patentissimis), ceteris erectis; rarais raediis saepe longe<br />

siraplicissiniis; ramis radiciformibus inferne non raris, siraplicibus<br />

vel raraosis, articulatis; articulis diaraetro 4-9-plo longioribus, in-<br />

ferne 32-48 ;/.., superne 22-36 a. crassis, suprema parte ad geni-<br />

culum saepe pauUulum dilatatis, ultimis apicem versus pauUura at-<br />

tenuatis, apice obtusis, membrana cellularum inferiorum saepe val-<br />

de incrassata, superiorum tenuiore.<br />

Hab. in piscinis in convallibus « Nuanu et Paoa» insulse «Oahu»<br />

ex archipelago Sandvicensi (Berggren).<br />

140. Cladophora cohaerens Rupr. Tange des Ochotischen Meeres 855<br />

p. 402 (sub Conferva). — Filaraentis priraariis 75-80 a. crassis,<br />

rarais lateralibus et filaraentis terminalibus mucosis, subaequicrassis<br />

articulis (in filamento primario) diametro subaequalibus vel duplo<br />

longioribus.<br />

22<br />

;


338 Conlorvoidea}, Cladophoi-acecO, Cladopliora.<br />

Hab. verisirailiter ad «Awatschabai». — A Spongomorpha<br />

arcia {Dillw.) vix distincta.<br />

111. Cladophora minima Foslie Nye Halsalger p. 175 c. icone (sub ?^


'Confervoidese, Cladoplioraceae, Cladophora. 339<br />

parte thalli iuferiore et media paucis, erecto-adpressis vel iriterdum<br />

pateutibus, elongatis, subsimplicibus ; ramis ramulisque iii par-<br />

te superiore crebris, sparsis, attenuatis, plerumque patentissimis,.<br />

recurvis, complicatis,- axibus principalibus sa^pe ramis helicoideis<br />

(30-50 y.. crassis) destitutis vel ramis cauloideis superioribus he-<br />

licoideis (?) patentissimis vel descendentibus obsessis; articulis axis<br />

principalis 90-115 y.. ramorum inferiorum 70-100 u. superiorum<br />

58-80 (j.. crassis, diametro in parte superiore et media 2-6-plo lon-<br />

gioribus, sursum brevioribus, in superiore subsequalibus ad duplo<br />

longioribus; ramis rhizoideis inferne paucioribus; articulis 30-60 ij.,<br />

crassis, diametro duplo ad quadruplo longioribus.<br />

Hab. in scrobiculis saxorum in superiore aquae limite ad «Ingo»<br />

in Finmarchia occidentali Norvegiae. — Specimina in statu adul-<br />

tiore, zoogonidigeno.<br />

145. Cladophora intermedia Fosl. in Wittr. et Nordst. Alg. aq. dulc. seo<br />

exs. n. 815 et in Botaniska Notiser 1884, pag. 124 (sub Spongo-<br />

morpha). — Flaccida, 2,5 cm. alta, decomposito-ramosa, laxe com-<br />

plicata; ramis ramulisque cauloideis erectis vel ssepe patentissimis,<br />

recurvis, subfequalibus vel raro sursum paullum incrassatis (interdum<br />

utrinque subattenuatis); articulis 60-90 u.. crassis, diametro<br />

sesqui ad quadruplo (raro ultra) longioribus; ramis rhizoideis in<br />

parte superiore paucioribus, in inferiore crebris ; articulis 30-50 a.<br />

crassis, diametro 2-6-plo longioribus.<br />

Hab. in scrobiculis saxorum in superiore aquae limite ad<br />

«Kiberg» in Finmarchia orientali Norvegiae.<br />

146. Ciadophora Hystrix Stroemf. Om Algveget. vid Island Kuster 8(3i<br />

p. 54 et in Notarisia 1887, p, 304 (sub Spongotnorpha). — Ma-<br />

jor, globosa; ramis superioribus subsecundatis, elongatis, subsim-<br />

plicibus, inferne rigidis et (articuHs una et altera vacuis aereque<br />

plenis) albomaculatis, superne latioribus Isete virentibus; articulis<br />

inferioribus 300-450 u.. longis et 200-225 a. latis, superioribus 700-<br />

900 a. (apicalibus 1500-2700 a.) longis et 330-360 [j.. latis.<br />

Hab. ad aEskifjordur » et « Seydisfjordur» Islandi^e.<br />

147. Cladophora pacifica (Mont.) Kuetz. Species Algarum pag. 419, 862<br />

Conferva pacifica Mont. Pol sud Bot. I, p. 7, PI. 14, f. 2. —<br />

Caespite compacto, in fasciculos confluentes complicato, spougioso,<br />

ex filamentis capillaribus, rigidis, ramosissimis, dense intricatis<br />

composito; ramis erectis, inferioribus simplicibus superioribus di-<br />

chotomis, ramulis subsecundis acutis (spiniformibus), rectis vel un-


340 Coiilervoidex', Cladophoraccie, Cladopliora.<br />

cinatis; articulis ramorum ad 90 u.. latis, diametro a^qualibus vel<br />

spes duplo longioribus, firmioribus.<br />

Hab. ad iusulas «Auckland» (D' Urville et Hombron). — Ci.ie-<br />

spes 2,5-5 cm. altus. Color obscure viridis inferne olivaceus.<br />

118. Clatlophora rhizophora Kuetz. Species Algarum p. 418. — Cao- -^63<br />

spito viridi; filatnentis primariis 75 j.. crassis; ramis superioribus<br />

patentibus, elongatis, apice obtusis, inferioribus descendentibus, ra-<br />

diciformibus, elongatis, 45 _a. crassis, intricatis; articulis diametro<br />

sesqui ad quadruplo longioribus, supremis gelatiaosis, flaccidis.<br />

Hab. ad litora Terra? novse (Lenormand).<br />

149. Cladophora ^giceras (Mont.) Kuetz. Species Algarum p. 418, m<br />

Conferva JEgiceras Mont. Prodr. Phyc. antarct. p. 15, D'UrviIle<br />

Voy. au Pole sud, Bot. I, PI. 7, f. 2. — Caespite viridi-fusco, 2,5<br />

cm. circiter alto et crasso; filamentis membranaceis, subgelatino-<br />

sis, tenuissimis, diciiotomis, ramulis lateralibus ceratoideo-recurvis ;<br />

articulis fusco-punctatis, 50-65 y.. latis, diametro 2-4-plo longio-<br />

ribus.<br />

Hab. ad rupes submarinas litoris ins. «Toud», in freto «Tor-<br />

res» (D'Urville).<br />

150. Cladophora Trinitatis Kuetz. Species Algarum p. 420. — Laxe 865<br />

spongiosa; filamentis in radios dispositis, ad 12 u.. crassis, parce<br />

ramosis; ramis patentibus; articulis diametro 2-3-plo longioribus.<br />

Hab. ad insulam Trinitatis Antillarum.<br />

151. Cladophora aculeata (Mont.) Kuetz. Species Algarum p. 419, sco<br />

Conferva aculeata Mont. Sert. patagon. p. 4, Bot. I, partie, PI.<br />

IV, fig. 1. — Caespite basi stuposo, funiformi-raraoso, fasciculato,<br />

5-8 cm. longo ; filamentis setaceis, rigidis, erectis, raraosissimis, ra-<br />

mis erectis, adpressis, strictis, omnibus apice spinescentibus; arti-<br />

culis diametro sesqui ad duplo longioribus; stupa ex fibris descen-<br />

dentibus, radiciformibus composita.<br />

Hab. ad oras PatagoniaB AmericDo australioris (Montagne).<br />

152. Cladophora oxyclada (Mont.) Kuetz. Species Algarum pag. 419, 867<br />

Conferva oxyclada Mont. Boliv. p. 5, t. 4, f. 1. — CiDspite com-<br />

pacto, fasciculato, rigido; filaraentis capillari-subsetaceis, erectis, ra-<br />

mosissimis; ramis densissimis, erectis, adpressis, in funiculos com-<br />

pactis, inferioribus basi in fibras radiciformes proliferis, ad 45 y..<br />

crassis; ramulis apice spiniferis; articulis diaraetro 2-3-pIo lon-<br />

gioribus.<br />

Hab. ad oras Patagonia) Amer. australioris (Montagne).<br />

153. Cladophora Hookeriana Kuetz. Species Algarum p. 418, Tab. 868


Confervoidese, Cladophoraee£e, Cladophora. 341<br />

Phyc. IV, tab. 77, f. 1, Piccone .\lg. Vett. Pisani pag. 28, n. 44,<br />

Cladophora arcAa Hook. fil. Crypt. antarct. — Caespite 2-4 cm.<br />

longo, dense viridij filamentis primariis basi 55-75, apice 120-130<br />

a. crassis; articulis inferioribus diametro duplo longioribus, deinde<br />

sequalibus, superioribus 2-3-plo longioribus; ramulis lateralibus<br />

recurvatis, 65-75 v.. crassis, hinc obtusis, illinc subacutis, spine-<br />

scentibus.<br />

Kab. in freto Berkeleyano ad ins. Maluinas (J. D. Hooker),<br />

ad portum S. Nicolai freti Mageiaenici (A. Marcacci).<br />

154. Ciadophora ophiophila Magnus et Wille Unters. der auf Herpe- scn<br />

ton tentaculatum wachs. Alg. in Sitzungsb. Ges. Naturf. Freunde<br />

in Berlin 20. Juni 1882 et in Just Botan. Jahresb. 1882, I, p. 313.<br />

— 6-12 ram. alta, valde ramosa; ramulis 1-3 secus unicam pla-<br />

nitiem dispositis (ex apice superiori articuli exsurgentibus); ra-<br />

mulis etiam rhizoideis ex articulis inferioribus filamenti primarii<br />

exeuntibus, matrici arcte adha^rentibus.<br />

Jiah. ad tegumentum Herpetonis t en tacu lat i pr. uBang-<br />

kok )) in regione siamensi.<br />

Sectio 3. /Egagropila Kuetz. Species p. 413: Filamenta dense arcteque impli-<br />

cata, corpus globosum, pulvinatum elHcientia.<br />

A. Hydrophil^. — Formse fere omnes hic descript£e sub nomine Cl. JEgagropilK<br />

conjunxit cl. Rabenhorst.<br />

155. Ciadophora clavuligera Grun. Alg. Novar. p. 40, n. 10. — Mi- s7o<br />

nuta, rigidiuscula, dense csespitosa, pauca mm. (plerumque 5)<br />

alta, inferne radicans, ramosissima, ramis plerumque oppositis vel<br />

ternis aut quaternis verticillatis, majoribus et minoribus intermi-<br />

xtis, e quove fere articulo egredientibus, ramulis oppositis vel ra-<br />

riter singulis subsecundis, nonnullis brevissimis, clavato-inflatis, ex<br />

articulo unico plerumque formatis, ceteris apicem versus parum<br />

attenuatis, cyliudricis, obtusiusculis vel subacutatis; articulis cy-<br />

lindricis ad genicula vix contractis, diametro 22-35 a. lat., 4-6-plo<br />

longioribus, nonnuUis terminalibus (fructiferis?) cum ramulorum<br />

brevium inflatis ad 50 v.. crassis; membrana articulorum inferiorum<br />

crassiuscula.<br />

Hab. a.d cochleas in aquis dulcibus in insula «Ceylon» (Frau-<br />

enfeld).<br />

156. Cladophora contorta Zeller in Hedwigia 1873, p. 175. — Cse- sti<br />

spitosa, pallide viridis; filamentis e radice pulposa provenientibus,<br />

simplicibus, perraro ramellum uniarticulatum eraittentibus, 5-10


342 Confervoidece, Cladophoracoie, Cladophora.<br />

cm. longis, in funiculos contortis, basi 28 u.., sursura 65, apice 22<br />

y.. crassis,- articulis cylindraceis, valde iniequalibus, diaraetro 2-<br />

12-plo longioribus.<br />

Hab. in fundo naviculi in fluvio «Sittang» pr. «Tonglioo»<br />

Pegu Asia?. — a E diagnosi potius Rhizoclonmm)).<br />

157. Cladophora muscoides Menegh. in Kuetz. Species Alg. p. 413, ^72<br />

Tab. Phyc. IV, t. 59, De-Toni e Levi Fl. Alg. Ven. III, p. 1G8,<br />

Rabenh. Fl. Eur. Algar. III, p. 344 (ut var.), Hansg. Prodr. p. 85,<br />

n. 117, jEgagropila holsatica Spr6e in Rabenh. Alg. n. 523. —<br />

Hurailis, crespitoso-pulvinata, 2-3 cm. diam.; filaraentis ramosissi-<br />

mis, intricatis, duriusculis, priraariis basi 40 a. deinde 65-80 y..<br />

crassis; rarais patentibus, subaequicrassis, 36-44 y.. crassis, apice at-<br />

tenuatis; articulis diametro 3-4-8-plo longioribus, ultimo lanceolato.<br />

Hab. in aquariis horti Patavini Italiaj borealis (Meneghini), in<br />

lacu «Uker» prope «Prenslau» (Bauer), prope «Roodkerk» Frisiae<br />

(T. Spree) et prope c.Kaplitz)) in Bohemia australi (Hansgirg). —<br />

Var. armeniaca Wittr. in Wittr. et Nordst. Alg. aq. dulc. exs. n. 1 11 :<br />

caespite globoso vel ellipsoideo; articulis terminalibus (quas in exem-<br />

plaribus distributis sa^pe sunt destructae) linearibus, articulis cir-<br />

rhoideis (structura eadem ac in Pilhophoraceis) non raris. In lacu<br />

ad (( Tabatskuri )) Armeniae borealis (A. H. Brotiierus). In centro<br />

csespitum juvenilium lapillus, in quo fila radiantia adnata erant,<br />

sa}pe observatur.<br />

158. Ciadophora holsatica Kuetz. Species .\lgarum p. 414, J


Confervoidece, ClaJophoracefe, Cladophora. 345<br />

Megapolitance (Dr. Draeger), in lacu a Hederviken » iti Uplandia et<br />

«Malaren-See» ad Holmiam (AresgiiouCt, Rudolphi), in Lacu «Pineo<br />

Comitatus Tjrolensis (Tmus), in lacu verbanensi Italia^ bo-<br />

realis (Daldini), in lacubus prope uMariazell)) Styria? (de Frau-<br />

enfeld), in Britannia (Engl. Bot.).<br />

160. Cladophora Martensii Menegh. in Kuetz. Species Algarura p. 413. S75<br />

— Minuta, pulvinata, rigida, setacea- filamentis 45-G5 u.. latis, ra-<br />

diantibus, rectis, ramosissimis; ramis oppositis, verticillatis, strictis<br />

erectis, raraiilis vel apice 40 u. latis, spinescentibus vel attenuatis,<br />

obtusiusculis, lanceolatis; articulis diametro 4-8-10-pIo longioribus.<br />

Hab. in lacu Verbano ad insulam u San Pancrazio » Italise (Me-<br />

NEGHiNi, G. Martens); in Suecia (Wittrogk).<br />

101. Cladophora Linnaei Kuetz. Phyc. germ. p. 219, Kuetz. Species 870<br />

Algarum p. 413, Conferva ^gagropila L. Ag. Syst. p. 117. —<br />

Pila minori, 7-12 mm. lata; fllamentis 36-75 y.. crassis, torulosis,<br />

rarnosissimis, rigidis; ramis erectis et dense confertis; articulis<br />

diametro 2-8-pIo longioribus.<br />

Ilab. in lacubus Suecia^, Jutlandise, Danite et (iermania^ borealis.<br />

162. Cladophora Leprieurii Kuetz. Species Algarum p. 413. — Pila 877<br />

densissime contexta, irregulari, viridi-nigrescente; filamentis rigi-<br />

dis, 22-40 [j.. plerumque 36 a. crassis; ramis rernotis, elongatis, apice<br />

sajpe cuspidatis; articulis diametro eequalibus vel sesqui ad duplo<br />

longioribus, cylindricis.<br />

Hab. m aquis dulcibus ((Cayenne» Americae borealis (Leprieur).<br />

163. Cladophora pannosa Dickie On the Algae of Mauritius in Journ. 878<br />

Linn. Soc. Bot. 1873, p. 200. — Dense pulvinata, obscure viridis,<br />

inferne subramosa, superne irregulariter ramellosa; ramulis brevi-<br />

bus; articulis diametro 2-3-pIo longioribus.<br />

Hab. in aquis dulcibus insulse Mauritii (Telfair).<br />

B. Halgphil.?3.<br />

164. Cladophora Echinus (Bias.) Kuetz. Phyc. Germ., p. 220, Species S79<br />

p. 414, Tab. Phyc. IV, t. 62, f. 1, Hauck Meeresalgen p. 448,<br />

f. 197, Ardiss. Phyc. Med. II, p. 221, De-Toni e Levi FI. Alg.<br />

Ven. III, p. 155, Erb. critt. it. II, n. 920, Conferva Echinus<br />

Biasoletto, Viaggio di S. M. Federico Augusto (1841), p, 202,<br />

t. III. — Pila globosa ad 2 cm. diam.; filamentis 90-150 a. latis,<br />

trichotomis vel dichotomis, ramis squarrosis; articulis clavifor-<br />

mibus, inferioribus diametro duplo, superioribus ad octuplo lon-<br />

gioribus.


344 Confervoidete, Cladophoracere, Cladophora.<br />

Ilab. iii mari adriatico imprimis in regione occidentali ad Pel-<br />

lestrinam (Zanardini), in regione orieutali ad Polam (Trevisan)<br />

et Arupinum (Hauck) nec non ad oras Diilmatite (Zanardini).<br />

165, Cladophora cornea Kuetz. Phyc. gener. p. 272, Species p. 414, sso<br />

Tab. Phyc. IV, t. 63, Hauck Meeresalgen p. 448, Ardiss. Phyc.<br />

Med. II, p. 221, De-Toni e Levi Fi. Alg. Ven. III, p. 156. —<br />

Pila oviformi ad 3 cm. diam.; filamentis 75-90-150 a. crassis, ri-<br />

gidissimis, corneis, squarroso-dichotomis (vel trichotomis); articu-<br />

lis diametro C-lO-plo longioribus.<br />

Ilab. in mari adriatico ad Pellestrinam (Zanardini), ad Pisaurum<br />

(Caldesi), ad oras Istria^ (Hauck), in rnari tyrrlieno ad<br />

littora Sardinia3 (Piccone).<br />

100. Cladophora Coelothrix Kuetz. Phyc. gener. p. 272, Spec. p. 416, ?si<br />

Tab. Phyc. IV, t. 70, f. 1, Hauck Meeresalgen p. 447, Ardiss.<br />

Phyc. Med. II, p. 221, De-Toni e Levi Fl. Alg. Ven. III, p. 150.<br />

— Pulvinata, 1-3 cm. alta, dense intricata; filamentis coufertim<br />

dichotomis, ad apices dilatatis, 150-250 y.. latis, ramis divaricatis;<br />

articulis superioribus diametro duplo, inferioribus sextuplo lon-<br />

gioribus.<br />

Hab. ad scopulos vix submersos in mari ligustico ad Liburnum<br />

et « Genova » in Adriatico ad oras Istrise (Titius) et ad littora<br />

Sibenicensia Dalmatise (Zanardini).<br />

167. Cladophora galegensis Mont. in Ann. Scienc Nat. 1857, p. 135, ss2<br />

n. 32. — Pulviuata, oblonga, albo-viridis, 2-3 cm. lata, deusissime<br />

intricata; filamentis basi crassissimis, dichotomis, superne pinnatim<br />

ramosis (carbonato calcario ssepe incrustatis), ramis oppositis, pa-<br />

tenti-erectis ; articulis 250-500 a. latis, diam. duplo triplo longi-<br />

oribus, supremis vix eumdem superantibus, obtusis, sa^pissime<br />

monarthris.<br />

Ilab. ad littora insuloo Africanre a Galega » (A. D'Orbigny). —<br />

Filamenta centralia csespitis crassissima, ad 500 p.. lata, decolorata,<br />

corneo-rigida, maxime, ut tota alga, intricata, inter sese varie con-<br />

creta, h)ngissime articulata, ex apice filamenta altera diametro<br />

minora et brevius articulata ramosissima producentia. liami vel<br />

irrogulares vel superne pinuatim ramulosi; ramuli oppositi, ap-<br />

proximati, pateuti-erecti ; articuli cylindrici ad geuicula leniter<br />

contractis. — Cladophorcc Cmlolrici similis.<br />

108. Cladophora trlchotoma (Ag.) Kuetz. Spec. p. 414, Tab. Phyc. ss3<br />

IV, t. 04, f. 1, Ilauck Meeresalgen p. 448, Ardiss. Phyc. Med. II,<br />

p. 222, De-Toni e Levi Fl Alg. Ven, III, p. 156, Con/erva Iri-


Confervoideas, Cladophoraceas, Cladophora. 345<br />

choioma Ag. Syst. p. 121. — Pulvinata, 2-5 cm. alta; filamentis<br />

corneis rigidis, basi dichotomis, deinde trichotomis ; articulis 120-<br />

200 [J: latis, 3-6-plo (rarius 8-plo) longioribus.<br />

Hab. in mari adriatico ad Pellestrinam (Kuetzing sec. Zanar-<br />

DiNl) et ad littora Istriaj (Hauck), in mari germanico ad insulam<br />

Helgolandiam.<br />

169. Cladophora repens (J. Ag.) Harv. Phyc. Brit. t. 236, Kuetz. 884<br />

Spec. p. 416, Tab. Phyc. IV, t. 70, f. 2, Hauck Meeresalgen p. 450,<br />

Erb. critt. ital. I, n. 286, Ardiss. Phyc. Med. II, p. 222, De-Toni<br />

e Levi Fl. Alg. Ven. III, p. 157, Le Jolis List. p. 59, Conferva<br />

repens J. Ag. Alg. Med. p. 13, Conferva spongiosa Zanard. Not.<br />

Cell. Ven. p. 70. — Viridi-fuscescens, pulvinata, spongiosa; fila-<br />

mentis 100-150 a. latis, laxe dichotomis, apice dilatatis; articulis<br />

inferioribus diaraetro 2-3-pIo, superioribus 6-8-pIo (rarius lO-pIo)<br />

longioribus flaccidis.<br />

Hab. ad scopulos vix submersos in mari mediterraneo et adria-<br />

tico imprimis ad Massiliam in sinu gallico (J. Agardh), in mari<br />

ligustico passim (Strafforello), in mari tyrrheno in sinu Neapo-<br />

litano et ad oras Sardiniae ; etiam ad « Hammet, Querqueville, Na-<br />

cqueville » in Armorica Gallioe borealis (L. Jolis).<br />

170. Cladophora Meneghiniana Kuetz. Phyc. Germ. p. 220, Spec. p. S85<br />

417. Tab. Phyc. IV, t. 73, f. 1, Ardiss. Phyc. Med. II, p. 223,<br />

De-Toni e Levi FI. Alg. Ven. III, p. 157, Cladophora repens<br />

f. Meneghiniana Hauck Meeresalgen p. 450. — Csespite pulvinato,<br />

irregulari, 2-3 cm. diam. ; filamentis laxe apice dilatatis ad 100-120<br />

[j.. latis, dichotomis; articulis omnibus diametro 2-6-pIo longioribus.<br />

Hab. in mari adriatico imprimis ad Tergeste (Kuetzing), ad<br />

Jaderam et insulam Lessinara (Zanardini),<br />

171. Cladophora corynarthra Kuetz. Phyc. germ. p. 210, Spec. p. 88g<br />

447, Tab. Phyc. IV, t. 72, f. 2, Ardiss. Phyc. Med. II, p. 223,<br />

De-Toni e Levi FI. Alg. Ven. III, p. 158, Cladophora {J^gagropila)<br />

Biasoletiiana Kuetz. Phyc. germ. p. 220, Cl. {^gagropila)<br />

Rudolphiana Kuetz. Phyc. gerra. p. 219 nou Cladophora Rudolphiana<br />

(Ag.) Harv. — Caespite irregulari, pulvinato, ad 5 cm. longo,<br />

rigidulo, fusco, libero; filamentis ad 80 [x. crassis, basi trichoto-<br />

mis, deinde dichotomis, ramellosis, ramellis unilateralibus ad 60 jj..<br />

latis ; articulis primariis diametro 5-10-plo, ramellorum 2-4-pIo<br />

longioribus, sursum plerumque incrassatis clavseformibus.<br />

llab. in mari adriatico (Kuetzing) et tyrrheao ad ins. Ilvam<br />

(D."'' Toscanelli) et in sinu neapolitano (Falkenberg).


346 Confervoideie, Cladophoracese, Cladophora.<br />

172. Cladophora densissima Kuetz. Vhyc. p. 213, Species Algarum p. ^'87<br />

417. — Crespite adiiato dense, fasciculato, toinentoso, 2-8 cni. longo<br />

(apice ex[)allido); filamentis iaferne ad 15 y.., suporne 55-90 u..<br />

latis, densissirne iinplicatis, raniosissiinis ; articulis diainetro 2-4-plo<br />

longioribus.<br />

Ilab. in mari mediterraneo et adriatico. — Var. minor Kuetz.<br />

Spec. p. 417: csespite minori fastigiato,- fllamentis rigidulis, ramosis-<br />

simis, apice 70 inferne 125 a. crassis, ramis basi discretis, arti-<br />

culis incrassatis, diainetro o-6-plo longioribus. In mari adriatico.<br />

17;], Cladopliora conglobata Kuetz. Plijc. germ. p. 211, Species Al- sss<br />

garum p. 414. — Ca^spitibus irregularibas, conglobatis, non ad-<br />

natis, valde intricatis, 2-4 cm. longis ; ramis primariis 36 u.., ra-<br />

mis lateralibus hyalinis apice 15-18 y.. crassis; articulis diametro<br />

6-8-plo longioribus.<br />

Ilab. in mari adriatico.<br />

174. Cladophora Brownii (Dillw.) Harv. Phyc. brit. PI. XXX, Kuetz. s^o<br />

Species Algarum p. 414, Con/erva Broionii Dilhv. Suppl. Tab.<br />

D, Ag. Sjst. Alg. p. 105. — Pulvinato-cffispitosa, viridis, adnata;<br />

fllamentis 37-65 u.. crassis, rigidis, Hexuosis, dichotomis, ramulis<br />

subsecundis, elongatis, attenuatis; articulis inferioribus et mediis<br />

sursum incrassatis, clavaBformibus, superioribus cylindricis. diame-<br />

tro 4-8-pIo longioribus.<br />

Hab. ad rupes litorales alternatim aqua dulci et salsa hume-<br />

ctatas, in Britannia (Harvey). — Var. Bulnheimii Rabenh. Alg.<br />

n. 820!, FI. Eur. Algar. HI, p. 345: globis diametro 12-13 mm.,<br />

pollicaribus, ramis ramulisque erectis, rigidis; articulis non tumidis,<br />

sursum non incrassatis, diametro 4-10-plo longioribus. In lacu<br />

salso ad Halam (Bulniiebi).<br />

175. Cladophora Agardhii Kuetz. 1. c. p. 219, Species Algarum p. 414, soo<br />

Conferva globosa Ag. Syst. p. 113. — Pila globosa, magnitudine<br />

cerasi et ultra; filamentis torulosis, 25-70 a. crassis, ramis remo-<br />

tis, divaricatis, elongatis; articulis diametro 3-6-plo longioribus.<br />

llab. m sinu Flenopolitano raaris baltici (Suiiii).<br />

I7G. Cladophora enormis (Mont.) Ivuetz. Species Algarum, p. 416, soi<br />

Conferva enormis Mont. Canar. — Filamentis 120-225 u. latis,<br />

laxe et irregulariter ramosis, subdichotomis, ramis terminalibus<br />

dilatatis, clavaeformibus ; articulis hinc longissimis, illinc diametro<br />

3-S-plo longioribus.<br />

Ifab. ad insulas Canarias (Montagne).<br />

177. Cladophora patentiramea (Mont.) Kuetz. Species Aigarum p. 416, ^^-


Confervoideae, Cladoplioraceae, Cladophora. S4t<br />

Conferta paleniiramea Montagne, Prodr. Phyc. antarct. p. 15.<br />

— Cffispitosa 90-125 [j.. crassa, 5 cra. diam. dense intricata; filamen-<br />

tis flaccidis, (exsiccatione griseis) subsimpliciter ramosis, ramis di-<br />

varicatis; articulis achromaticis, diametro 4-C-plo longioribus.<br />

Hab. ad litora insulfe « Taiti )) (Jacquinot).<br />

178. Cladophora composita Harv. et Hook. fil. Journ. Bot. I, p. 157, 893<br />

Kuetz. Species Algarum p. 415, Tab. Phyc. IV. t. 67, f. B b-d.,<br />

Piccone Alg. Vettor Pisani p. 27, n. 43. — Ceespite pulvinato, spon-<br />

gioso, pallide virescente ; filamentis tenuiter membranaceis, pelluci-<br />

dis, flaccidis, basi dichotomis, ad 225 a. crassis, superne ramulife-<br />

ris, ramis ramulisque superioribus oppositis vel verticillatis, omni-<br />

bus divaricatis; articulis superioribus circ. 120 a. latis 2-5-plo<br />

longioribus, inferioribus valde elongatis.<br />

Ilab. ad insulas Mascarenas et ad « Honolulu » insul, Hawaii<br />

(C. Marcacci).<br />

179. Ciadophora herpestica (Mont.) Kuetz. Species Algarum p. 415, 894<br />

Conferva Jierpesiica Mont. in D' Urv. Voy. au Pole sud, I, p. 6.<br />

— Caespitosa, repens ; filamentis iiltra setaceis, utriculiformibus,<br />

150-375 rigidis, irregulariter ramosis, ramis supremis fasciculatis;<br />

articulis longissimis diametrum ad 15-plo superantibus.<br />

Hab. in solo arenoso mobili ad oras Novse Zelandiae (Hombron).<br />

180. Ciadophora socialis Kuetz. Species Algarum p. 416. — Pulvi- s^s<br />

nata, spongiosa, intricata; filamentis pluries et laxe dichotomis,<br />

flaccidis, ramis elongatis; articulis 55-75 y.. latis, diametro 3-6-plo<br />

longioribus.<br />

Hab. ad litora insulfe « 0' Taiti » (Montagne).<br />

181. Cladophora fuliginosa Kuetz. Species Algarum p. 415. — Pul- m<br />

^<br />

vinata, major (magnitudine ovi gallinacei), obscure fusca, dura, ri-<br />

gida, cartilagineo-cornea, dense intertexta; filamentis 150-1 GO p..<br />

latis, irregulariter et vage ramosis; articulis cylindricis, diametro<br />

5-6-pIo longioribus.<br />

Hab. ad « Havana » in insula Cuba.<br />

182. Cladophora Montagnei Kuetz. Species Algarum p. 415, Confer- §97<br />

va JEgagropila Mnntagne Pl. cell. de Cuba p. 15. — Ccespite pul-<br />

vinato, magno, fusco-virescente; filamentis rigidis, ultra setaceis,<br />

185-280 p.. latis, apice curvatis, ramosissimis, ramulis subsecun-<br />

dis; articulis cylindricis, leviter ventricosis, diametro 3-6-pIo lon-<br />

gioribus.<br />

versa ?<br />

»<br />

Ilab. ad litora cubensia (Montagne). « Ar a prsecedente di


348 Confervoide;e, Cladophoraceiej Cladophora.<br />

183. Cladophora biformis Wittr. iu Wittrock et Nordstedt Alg. aq. 898<br />

dulc. exs. n. 113 et in Botatuska Notiser 1878 (sub JEgagropila).<br />

— Stratiforinis, laxe intricata (nec pulvinata, iiec globosa), ramis<br />

ordinis primi et ioterdum secundi tertiique immo cum filo primario<br />

vel inter se connatis, superne patentibus, ramis ceteris patentibus,<br />

cellulis terminalibus gracilibus et brevibus; crass. cellularum fili<br />

primarii 100-125 a., crass. cell. ramorum primi ordinis 75-100 a.,<br />

crass. cell. ram, summi ordinis 55-60 t;..; longit, cellularum 3-7-<br />

plo majore quam crassitudo.<br />

Ilab. in mari bottnico ad « Svartholmen » prope « Naske » in<br />

Angermannia Suecia3, in consortio yEgagropilai Mar/ensii Menegh.<br />

(T. 0. B. N. Krok). — Alga ceterum biformis: modo (et plerum-<br />

que) parce ramosa, ramis duorum solum ordinum; filo primario<br />

tunc valde elongato, saepe 10-15 cm. et ultra longo, ramis primi<br />

ordinis brevioribus, remotis, solitariis vel binis vel rarius quat-<br />

tuor oppositis (ramiflcatio quinatodigitata), ramis secundi ordinis<br />

paucis brevissimis, solitariis, modo magis ramosa, ramis ordinum<br />

trium vel quattuor, filo primario tunc breviore, 1-5 cm. longo,<br />

ramis ordinis primi et secundi crebris elongatis, plerumque quat-<br />

tuor, ramis quinque vel tribus vel binis oppositis (ramificatio qui-<br />

nato-, senario-, quaternato-, ternato-digitata, noa verticillata. N.<br />

b. Rami exteriores sunt juniores et breviores quam interiores),<br />

rarissime solitariis; ramis ordinis tertii oppositis vel solitariis,<br />

ramis ordinis quarti solitariis. Species exirnia et distinctissima.<br />

Species inquirendaj vel incertte *).<br />

184. Cladophora incurva Menegh. iu Giorn. bot. ital. 1844, p. 30G, sod<br />

Kuetz. Species p, 420. — Filamentis repetite trichotomis, ramis<br />

dichotomis, ultimis ramulisque ad latus interius secundis, egregie<br />

*) Species numerosae novis nominibus indicatte at nulla diagnosi donatre<br />

adsunt in Algario Zanardiniano, quoe hic consulto omittuntur, Ctr, De-Toni o<br />

Lovi L'Algarium Zanardini pag. 95-99. Etsi dubias, hic refero species quoqnu<br />

nonnulkis inquirendas ex opcre Systemate Algarum clarissimi C, Agardh depromptas.<br />

Quie partim vix ad Cladophoram pcrtinent, partim, ut videtur, Muscorum<br />

quorumdam protoncraata sistunt. Confervam biculorem Mert. et<br />

Schwartz in Ag. Syst. p. IIG ex Jamaicae oris consulto omitto, quia verisimi-<br />

liter ex algis duabus, una lloridea altera cyanophycea condata est. Species a<br />

Crouan in opere Maze et Schrarara Algues de la Guadeloupe cd. I et II hic<br />

refero, gratias agens claro pbycologo Bornet, qui iiiihi diagnojjc.s in editione<br />

priraa in lucem editas benevole misit.


ConfervoidocC, Cladophoraceie, Cladophora. 349<br />

incurvis; articulis omnibus diainetro 4-(j-plo longioribus, vitreis,<br />

geniculis contractis, viridibus.<br />

Jlab. ad oras Dalraatiae. — Color ama^ne viridis.<br />

185. Cladophora divaricata (Roth) Kuetz. Phyc. germ. p. 217, Sp. p. 394, ooo<br />

Confer^va diva^ncaia Roth Cat. I, p. 179. — Ramosissima; ramis<br />

patentibus vel divaricatis, raraulis 50-60 f/. latis, apice acutis; ar-<br />

ticulis priraariis 95 a. latis, diametro 2-3-plo longioribus, raraorum<br />

75 a. latis, diaraetro 3-4-pIo loiigioribus, s?epius clavseforraibus.<br />

Hab. in aqua submarina ad littora maris germanici. — Var.<br />

hamulifera Kuetz. 1. c. : filamento priraario 110 p.. crasso, ramis<br />

primariis et secundariis 35-55 a. latis, patenti-divaricatis, superio-<br />

ribus abbreviatis, erectis, unilateralibus, crebris, ssepius hamato-<br />

recurvatis. In mari germanico.<br />

186. Cladophora Gattyae Harv. Phyc. Brit. t. 355 B, lohnst. et Croall ooi<br />

British Sea-Weeds p. 67 c. icone. — Filamentis ad 2,5 cm. lon-<br />

gis, sordide viridibus, capiiiaribus, dense cjespitosis, haud valde ra-<br />

mosis, dichotomis, flexuosis, ramulis parvis; articulis ubique sub-<br />

uniformibus, diametro subaequalibus , geniculis angustis contra-<br />

ctisque.<br />

Hab. in Britannia (locus peculiaris desideratur). — Chartae sic-<br />

cando adhserens. «An Ectocarpus ? ))<br />

187. Cladophora vaga Kuetz. Species p. 401. — Alba, vitrea, remo- 902<br />

tissime ramosa, dichotoma, rarais patentissimis, vagis, rigidulis, elon-<br />

gatis; articulis infer. 35 p.., super. 22 y.., diaraetro 8-10-plo lon-<br />

gioribus.<br />

Hab. iu stagnis raarinis prope a St, Charaas)) Gallia3 (Casta-<br />

GNE, LeNORMAND).<br />

188. Cladophora liniformis Kuetz. Species pag. 405, nec Ardiss. et 903<br />

Straff. — Pallide viridula ; filamentis hyalinis, remotissime ramo-<br />

sis, ramis maxime elongatis; articulis 45-90 p.. latis, diametro 4-<br />

10-plo longioribus.<br />

Hab. in lacunis, Venetiis (sec. Kuetzing).<br />

189. Cladophora simpliciuscula Kuetz. Species p. 405, nec Hook. et 904<br />

Harv. — Subdichotoraa; cellulis gelineis longitudinaliter fibrosis,<br />

crassis; articulis 32-45 y.. latis, diametro 4-8-plo longioribus.<br />

Hab. in salinis ad uZaule)) prope Tergeste Istrise (Kuetzing).<br />

190. Cladophora pectiniformls Kuetz. Species p. 400. — Dilutissime 905<br />

virescens; filamentis ramosissimis, dichotomis, ramis divaricatis,<br />

flexuosis, obsessis ramulis recurvis, laxe et longe secundatira et<br />

pectinatira ramellosis; articulis primariis ad 112y.. latis, diaraetro


350 ConfeivoidocC, ClatloplioracGie, CUulophora.<br />

4-5-plo, rauielluriun ad 38 u.. latis, diametro 3-1-plo loiigioriljus,<br />

strictis.<br />

Jldb. ad (( Morbihan » Gallia) (Lenormand).<br />

191. Cladophora spinulosa Kuetz. Pliyc. gerui. p. 209, Species p. 397. 9m<br />

— Saturate viridis, 2,5-5 ciii. aita, rarnosa,- ramis 50 v.. crassis,<br />

raraulis lateralibus crebrioribus, terminalibus secundis, 32-38 u.<br />

crassis, acutis; articulis diametro 4-6-plo longioribus.<br />

Jlab. ad oras dalmaticas (Menegiiini).<br />

102. Cladophora pectinata Kuetz. Species p. 397. — Intricata, ubi- 007<br />

que fere a.-quicrassa, 36-50 a. lata, rigidula, ramis ramulisque sub-<br />

pectinatis, patentissimis, soepe arcuatis, hinc distantibus, illinc ap-<br />

proxiraatis, longitudine variis, longioribus patulis ; articulis diame-<br />

tro 2-3-plo longioribus.<br />

Jlab. in sinu norraannico, Manictie, ad ins. ((Jersey».<br />

193. Cladophora torulosa Kuetz. Species p. 398. — Ad 2,5 cra. longa, [xi^<br />

mucosa, ramosissima; ramulis subpectinatis, elongatis, torulosis,<br />

apice ad 34 a. crassis; articulis priraariis obsoletis vel 80 7., latis,<br />

diametro duplo Jongioribus, ramorum subaequalibus.<br />

Hab. in raari adriatico et raediterraneo (sec. Kuetzing).<br />

194. Cladophora vesiculosa Kuetz. Phyc. gener. p. 272, Species p. 391. 909<br />

— Filaraentis inferne ad 220 a. crassis, rarais superioribus secun-<br />

dis, approxiraatis, ad 150 a. crassis,- articulis hinc diametro a^qua-<br />

libus, illinc 2-3-plo longioribus, supremis atteuuatis, acutiusculis.<br />

Ilab. in raari raediterraneo (in herb. berolinensi sec. Kuetzing).<br />

195. Cladophora Heteropsis Kuetz. Species p. 392. —2,5-5 cra. alta; nio<br />

filaniento primario setaceo, 125-150 a. lato, longiarticulato, pa-<br />

tenti-subdichotomo, obsesso raraulis heteromorphis, raultifidis, co-<br />

rymboso-ramellosis, cateniformibus, 75-90 y.. latis; articulis prima-<br />

riis diametro 3-6-plo longioribus, ramellorura ventricosis, flaccidis,<br />

diametro subaequalibus vel parum longioribus.<br />

Hab. ad littora algeriensia, in Galliae australioris stagnis sali-<br />

nis prope (( St. Chamas)) (Lenormand).<br />

196. Cladophora flavo-albida Kuetz. Species p. 401. — Casspite par- on<br />

vo, pulvinato-subgloboso, 12-18 mra. alto ; filamentis radiantibus,<br />

dichotomis, ramis inferioribus reraotis, superioribus subfastigiatis,<br />

arcuatis; articulis inferioribus 70-80 y.. hxtis, superioribus ad 25<br />

[j.. latis, diametro 10-plo longioribus.<br />

Ilab. in mari adriatico (Kuetzing).<br />

197. Cladophora flavo-virens Kuetz. Specios p. 403. — Ramellis 9i2 f<br />

laxe corymbosis, gracilibus, elongatis, erecto-patentibus ; articuiis f


Confervoidete, Cladophoracea3, Gladophora. 351<br />

elongatis, diametro 4-8-plo longioribus, primariis ad 90 a., suramis<br />

25-28 jj.. latis, clavatis.<br />

Had. in sinu neapoiitano (Kuetzing).<br />

198. Cladopliora nebulosa Kuetz. Phyc. germ. p. 210, Species p. 403. oi.s<br />

— Pallide viridis, lutescens; ramis primariis ad 90 y.. latis, elonga-<br />

tis, ramulis lateralibus squarroso-dichotomis, apice 22-25 y.. latis,<br />

albidis, verticillatim aggregatis; articulis diametro 2-4-plo ion-<br />

gioribus.<br />

Hab. ad oras Dalmatiae (Meneghini).<br />

199. Cladophora tenella Kuetz. Phyc. germ. p. 218, Species p. 405. 9u<br />

— Humilis; filamento primario ad 65 a. lato, ramis subsiraplici-<br />

bus, ad 20 y.. latis, articulis diametro 8-16-plo longioribus.<br />

Hab. m raari ger.manico, ad insulam u Spikerooge » (Kocii).<br />

200. Cladophora Froellchiana Kuetz. Phyc. p. 266, Species p. 393. — 9i5<br />

18-20 cm. alt., viridis, nitens, flaccida, diffuse ramosa; ramis prima-<br />

riis ad 90 p., ramulorum apicibus ad 45 a. latis; articulis diametro<br />

2-3-pIo longioribus.<br />

Hab. in mari septentrionali, ad ins. ((Fohr)) (Froelich.)<br />

201. Ciadophora submarina Crouan in Schramm et Maz(3 Alg. Guadel. ok;<br />

ed. I, p. 38, n. 108, ed. II, p. 65. — Frondibus subtilissimis, se-<br />

riceis, nitentibus, ramosis ; ramis e puncto centrali fasciculatim ra-<br />

diantibus, dilute viridibus.<br />

Hab. in submarinis ad ((Moulen in insula Guadelupe (CoII. n.<br />

8, II. ser.).<br />

202. Cladophora zostericola Crouan in Schramm et Maz(3 Alg. Gua- on<br />

del. ed. I, pag. 38, n. 103, ed. II, p. 64. — Frondibus brevibus,<br />

tenuissimis, sericeis. erectis ramosisque, laete viridi-smaragdinis.<br />

Hab. ad folia Zosterre marina^ ad (( Pointe-a-Pitre, Port<br />

Louis )) in insula Guadelupa (Coll. n. 1, I. ser., n. 375, II. ser.).<br />

203. Cladophora dichotomo-divaricata Crouan in Schramm et Maze ois<br />

Alg. Guadel. ed. I, p. 38, n. 97, ed. II, p. 63. — Frondibus sim-<br />

plicibus, articulatis, ramosis, ex albido-viridi dein flavescentibus,<br />

a^tate provectiori decoloratis.<br />

Hab. ad rupes immersas ad (( Moule )) in insula Guadelupa (Coll.<br />

n. 283, I. ser.).<br />

204. Cladophora conferta Crouan in Schramm et Maz(3 Alg. Guadel. oio<br />

ed. I, p. 37, u. 90, ed. II, p. 63. — Frondibus tubulosis, rigidis,<br />

articulatis, ramosissimis; ramis crassis, patentibus fastigiatisque,<br />

saturate viridibus.<br />

Hab. ad rupes aqua marina suffusas ad ((Moule, Gosier, Poin-


353 Con(ei'voidea.\ ("kulophorucero, Cladophora.<br />

te-a-PitrG)) iii insula Guadelupa (Coll. u. 253, 1. ser,, G5G, (379,<br />

701, 915, 1037).<br />

205. Cladophora thermalis Crouan in Scliramm et Mazo Alg. Guadel. ^20<br />

ed. I, p. 37, n. 89, ed. II, p. 70. — Frondibus rigidis, brevibus,<br />

erectiSj stratus crassos, la^te saturateque virides efficientibus.<br />

Uab. ad rupes in aquis thermalibus (33-36 C), ad «Dole)) in<br />

insula Guadelupa (Coll. n. 173, 177, II. ser.).<br />

20(3. Cladophora gracillima Crouan in Schramm et Mazc Alg. Gua- 921<br />

del. ed. I, p. 38, n. 98. — Frondibus gracillimis, elongatis, ramo-<br />

sis, articulatis, ramis valde tenuibus, numerosis, fasciculatis, viri-<br />

dulis, subopacis.<br />

Jlab. in insula Guadelupa.<br />

207. Cladophora COngesta Crouan in Scliramm et Maze Alg. Guadel. c^o^<br />

ed. I, p. 37, n. 'dQ nec Zanard. — Frondibus brevibus, rigidis, la-<br />

nosis, in csespitem copiose congestis, nitide virescentibus.<br />

Hab. in insula Guadelupa. i<br />

208. Cladophora stricta Crouan in Schramm et Maze Alg. Guadel. 923<br />

ed. I, p. 38, u. 107. — Frondibus brevibus, valde gracilibus, se-<br />

riceis, suberectis, parce ramosis, viridi-smaragdinis, dein aere ex-<br />

pallescentibus.<br />

Ilab. in insula Guadelupa. — lu ed. II. ne memorata quidem.<br />

209. Cladophora tropica Crouan in Schramm et Maze Alg. Guadel. 9^^<br />

ed. I, p. 38, n. 99. — Frondibus raaxirae tenuibus, valde elonga-<br />

tis, lanosis, in fasciculos la^to virides congestis.<br />

Ilab. in insula Guadelupa. — In editione altera operis ne me-<br />

niorata quidera.<br />

210. Cladophora fascicularioides Crouan in Mazo et Crouan Algues 925<br />

de la Guadeloupe ed. II, p. 59. — In aqua libero natans, viridi-<br />

olivacea<br />

Ilab. in insula Guadelupa (Coll. n. 374, 731, 1386).<br />

211. Cladophora caespitosa Crouan in Schramra et Mazo Alg. Gua- 926<br />

del. ed. I, p. 39, n. 109 (absque diagnosi).<br />

llab. in insula Guadelupa.<br />

212. Cladophora luteola Crouan in Maze et Schrarara Alg. Guadel. 907<br />

ed. II, p. 65. — Sub aqua pallide flavo-aurantiaca.<br />

llab. ad saxa calcarea semper irrigata ad « Anso Bertrand, Porte<br />

d'Enfer)) in insula Guadelupa (Coll. n. 575).<br />

213. Cladophora catenatoides Crouan in Mazc et Schramm Alg. 928<br />

Guadel. ed II, p, 65. — Pallide viridis, uon nitens.


Confervoidoio, Cladophoracete, Cladophoru. 353<br />

Hab. ad a Anse Bertraiid» in iiisula Guadelupa, socia Clado-<br />

pliord luteold (CoU. n. 576).<br />

214. Cladophora mexicana Crouan in Schramm et Maze Alg. Gua- 929<br />

del. ed; I, p. 38, n. 105, ed. II, p. 66. — Frondibus gracillimis,<br />

parce ramosis, substratoso-intricatis, fragilibus, pallide viridibus.<br />

Ilab. libere natans ad a Mare Galante, Plage du Grand-Bourg »<br />

in insula Guadelupa (Coll. n. 160, II. ser.).<br />

215. Cladophora crassicaulis Crouan in Schramra et Maze Alg. Gua- 'jso<br />

del. ed. I, p. 36, n. 84, ed. II, p. 62. — Fiiamentis priraariis (cau-<br />

libus?) crassis, merabranaceis; ramis numerosis apice aggregatis,<br />

pallide viridibus, aere nigrescentibus.<br />

Hab. ad rupes arenosas aqua marina suffusas deinde emersas<br />

ad ((Moule» in insula Guadelupa, socia Spyriclid filamentosd (Coll.<br />

n. 658). — Ex eodem loco adest var. denudata Crouan loc. cit.<br />

n. 85 rarais basi raris a ty po vix recedens.<br />

216. Cladophora? aculeata Suhr in Flora 1834, p. 741 (sub Conferva) 931<br />

non Mont. — Rigida; filamentis supra basim verticillato-ramo-<br />

sis; ramis fastigiatis, ramulis rainutis spiniformibus vestitis; arti-<br />

culis inferioribus diaraetro 4-6-plo longioribus, superioribus a^qua-<br />

libus vel duplo longioribus.<br />

Hab. in sinu «Algoa».<br />

217. Cladophora? incompta tlook. fil. et Harv. Lond. Journ. 1845. 932<br />

p. 294 (sub Conferoa), Hook. Crypt. antarct. p. 190, tab. CXCII,<br />

fig. III. — Filis intricatis, inconiptis, atro-viridibus, opacis, rigidis,<br />

setaceis, tortuosis, vix raraosis, rarais nunc longe nudis, nunc ra-<br />

mulis brevibus, pectinatis, circinato-inflexis ornatis; ramulis ultimis<br />

secundis vel alternis, patentissirais, obtusis, approximatis remotisve;<br />

articulis diametro 3-4-pIo loogioribus.<br />

I/ab. ad aCap Horn » America? australis.<br />

218. Cladophora? dichotoma Lour. Fl. p. 847, Ag. Syst. p 121 (sub yss<br />

Conferm), Kuetzing Species p. 421. — Filis capillaribus, viridibus,<br />

rarais verticillatis, subteretibus, dichotomis, longiusculis, aequalibus.<br />

Hab. in stagnis Cochinchinse.<br />

219. Cladophora? Loureri Ag. Syst. p. 115, Kuetz. Sp. p. 421, Conf. 934<br />

liloralis Lour. FI. pag. 847. — Filis longissirais, ramosissirais,<br />

atro-virentibus, planiusculis, subscabris, ramis longis, rectis, simpli-<br />

cibus, alternis.<br />

Hab. ad litora Cochinchinje.<br />

220. Cladophora speluncarum Ag. Syst. p. 105, Kuetz. Species p. 422. 935<br />

Conferoa crypta7''um Bory. — Filis irregulariter ramosis, ara-


354 Confervoidefle, Claclophoracea^, Cladopliora.<br />

chnoideis, in csespitem obscure viridem laxe implicatis, rarais diva-<br />

i-icatis, longitudine inrcqualibus ; articulis diametro triplo longio-<br />

ribus, humectatione alternatira compressis.<br />

Jlah.ux terra ad speluncas insulsf; «Bourbon» altitudine supra<br />

raare 11-1200 he.\.ap. — «An Prolo7iema Mnscoviwi? ))<br />

221. Cladophora Boryana Ag. Syst. p. lOG, Kuetz. Specios p. 421, 936<br />

Con/erva cryptarum var. Bory. — Filis subsiraplicibus, capillari-<br />

bus et laxe ramosis, Havescenti-viridibus, rarais divaricatis; articu-<br />

lis diaraetro triplo longioribus, humectatione cylindricis.<br />

Hab. in speluncis insulse «Bourbon», sed ad altitudinem maris.<br />

— ((An Protonema Miiscorumh)<br />

222. Cladophora? capensis Ag. Syst. p. 118, Kuetz. Sp. p. 421. — 93?<br />

Filis setaceis, viridibus, dichotomis; articulis diametro duplo lon-<br />

gioribus.<br />

Hab. ad Caput Bon;e Spei Africee australis.<br />

223. Cladophora? radiosa Suhr in Flora 1834, p. 741, Kuetz. Sp. oss<br />

p. 422. — Csespitosa, rigida, 5-8 cra. alta; filaraentis ramosissimis,<br />

subfastigiatis; articulis inferioribus diametro 12-16-plo, superioribus<br />

duplo longioribus, inflatis.<br />

Hab. in sinu «Algoa»,<br />

224. Cladophora? aeruglnosa Huds. in Dillw. Conf. Tab. E., Harv. ?3o<br />

Man. p. 140, Kuetz. Sp. p. 422. — Filamentis abbreviatis, ramosis,<br />

ramulis abbreviatis, patentibus, rigidulis; articulis diametro suba3-<br />

qualibus.<br />

Hab. iii Fucis ad litora anglica (Dillwyn).<br />

225. Cladophora mollls Ag. Sj-st. p. 105, Kuetz. Sp. p. 422. — Filis y4o<br />

irregulariter ramosissirais, arachnoideis, hyalinis, in caespitem flave-<br />

scentem dense implicatis, ramis divaricatis vel erectis ; articulis<br />

diametro triplo longioribus, humectatione cylindricis.<br />

Hab. ad nudam terrara in insulis Guadelupa et Jamaica. —<br />

((An Proionema Mitscoruml))<br />

226. Cladophora Inops Zanard. Not. Cell. Ven. p. 73 (sub Conferv(y). ^Ji<br />

— Filamentis gracilibus, basi fasciculato-caBspitosis, rigidis, sim-<br />

pliciusculis, elongatis, versus apicera tantum ramosis, ramis plerum-<br />

que brevibus erectis, raraulis brevissimis, spiniformibus, secundatis;<br />

articulis diametro 3-plo longioribus, geniculis vix contractis.<br />

llab. in canalibus urbis Vcnetiarum (Zaxardini).<br />

227. Cladophora nudiuscula Zanard. Cell. Ven. p. 74 (sub Conferm). 942<br />

— Filamentis ultracapillaribus, rigidis, simpliciusculis, elongatis, ra-<br />

mulis brevibus, spiniformibus, erectis, sparsis. s?ppe alternatira se-


Confervoideae, Cladophoraceae, Chlorolepus. 355<br />

cuiidis; articulis diametro 4-5-plo longioribus, geniculis leviter<br />

contractis.<br />

Hab. m canaiibus urbis Venetiarum (Fyellner).<br />

228. Cladophora veneta Zanrrd. Cell. Ven. p. 72 (sub Conferva). 943<br />

— Filamentis capillaribus, rigidiusculis, e basi ad apicem alterna-<br />

tim composito-ramosis, mediis longioribus, ramulis omnibus secun-<br />

dis, elongatis; articulis diametro 3-5-plo lorigioribus, geniculis parum<br />

contractis.<br />

Rab. in canalibus urbis Venetiarum (Zanardini). — Cladopho-<br />

rce gracili affinis.<br />

229. Cladophora incrustata Zanard. Cell. Ven. p. 71 (sub Conferva). 944<br />

— Filamentis capillaribus, rigidiusculis, ramosissirais, in stratum<br />

pannosum densissime contextis, basi crusta calcarea obductis, ramo-<br />

so-dichotomis, ramulis ultimis subsecundis; articulis diametro usque<br />

10-pIo longioribus.<br />

Hab. in fossis subsalsis ad aChiesiola del Lido» prope Vene-<br />

tias (Zamardini).<br />

Genera dubia vel delenda.<br />

NEOADELIA Bompard [1867] Alga? novae ditionis genuensis in Hedwigia<br />

VI, p. 129 (Etym. neo novus et Adelm). — Thallus ha-<br />

lophilus, erectus, pulvinatus, saepe di-trichotomus vel digitatus, cir-<br />

ca medium adnatus, fimbriam super seipsam involutam simulans, 1<br />

mm. et ultra altus, acute vel frequentius obtuse lanceolatus fila-<br />

mentis confervoideis, simplicibus, articulatis, interdum inferius va-<br />

cuifate albis et radiciformibus, superius viridibus, dense compactis<br />

compositus. Articuli diametro sesquilongiores.<br />

Obs. Ex auctore Confervoideis adscribendum, videretur mihi a-<br />

ptius apud Valoniam disponendura.<br />

1. Neoadella fimbriata Bompard loc. cit. — Characteres iidem ac 945<br />

generis.<br />

Hab. ad saxa semper immersa et saepius aliis algis epiphytica<br />

in mari mediterraneo locis parum profundis ad (c S. Nazzaro » in<br />

ditione ligustica Itali» borealis (H. Bompard).<br />

CHLOROLEPUS Bompard [1867] Algae novae ditionis genuensis in Hed-<br />

wigia VI, p. 129 (Etym. chlorus viridis et lepus cutis). — Thal-<br />

lus hydrophilus, e filamentis horizontaliter radiatim arcte intrica-<br />

tis, dichotome et clavate ramosis, in primis orbicula vix 1 mra.


356 Coniei'Voide;x3, Cladopliorcico;o, Chioiiyplio.<br />

alta, saxis adlucreiitia, lotate stratum crustaceum indeterminatum<br />

formaiitibus con.stituta. Articuli ina^quales, liinc inde constricti et<br />

Hexuosi, (liametro siDpius valde longiores.<br />

Obs. Ex auctore, Confervoideis adscribendum.<br />

l. Chlorolepus pannosum Oompard loc. cit. — Dense viride, siccitate ^^''<br />

panuosum ; ceterum generis.<br />

Hab, ad saxa sub stillicidio aquse dulcis in littore ((Joce» prope<br />

((Genova» Italiae borealis (H. Bompard).<br />

KURZEA Martens [1870] in Flora 1870, n. 27, p. 417, t. V et in Bull. Soc.<br />

Bot. Fr. 1873, Compt. rend. p. 102 (Etym. a cl. Sulpitio Kurz).<br />

— Filamenta articulata, longitudinaliter in tubulum ramosum, spinosum,<br />

cohfervoideum , cellulas conformes includentem connata,-<br />

spermatia (?) globosa, minuta, fusca, in superficie sparsa.<br />

1. Kurzea crenacanthoidea Mart. loc. cit. — Frondibus 20-28 mm. ''47<br />

altis, valde intricatis rigidiusculis, flexuosis, viridibus, 70-122 a.<br />

latis, ramis divaricatis; articulis filorum connatorum (cellulis cor-<br />

ticalibus) diametro (22-23 y..) eequalibus vel 2-4-plo longioribus, spi-<br />

nis («flliolis») alternantibus, plerumque binatis vel ternatis, pellu-<br />

cidis, triarticulatis, acutiusculis, 120 u. longis, basi 70 u.. circ.<br />

crassis.<br />

Ilab. ad viam inter ct Tjiboddas» et (( Tjiburrum » versus ignivomum<br />

raontem (( Pongerongo » adscendentem in regione occiden-<br />

tali insulse Java (S. Kurz). — A Crenaoantha orientali Kuetz.<br />

qua3, speciminibus a cl, R. Suringar mihi benevole missis obser-<br />

vatis, genuina alga mihi apparuit et Cladophoraceis quam CEdogoniaceis<br />

(ubi incerte disposui) adscribenda, omnino diversa. De<br />

Crenacantha vero h?ec sunt monenda quod spinulre (ramuli spi-<br />

nuliformes) passim articulatte sunt, ut ad genus Chloropteridem<br />

Mont. [1852] Crypt. Guy. n. 39 {Cladophora Leprieurii Kuetz.)<br />

quodammodo appropinquet. Genus Kurzea Mart. mihi videtur ex<br />

icone delendum quia Jangennannice formara parum evolutam, sua-<br />

donte quoque amico D.'' Magnus et rae ipso observante (Cfr. De-<br />

Toni Ueber die alte Schneealgen-Gattung Chionyphe in Ber.<br />

deutsch. bot, Ges, 1889) sistit; attamen, dubius h;icrens, diagnosin<br />

generis ct speciei hoc loco refero.<br />

CHIONYPHE Thien. [1839] Ueber ein neues Geschlecht von Schnee-


Confervoidea?, Clarlophoracea?, Siphonocladus.. 357<br />

pflanzen in Act. Leop. Carol. 1839 (Etym. chyon nivis et hyphe<br />

floccuni) nec Berkeley. — Cfr. Kuetz. Species pag. 158, De-Toni<br />

Ueber die alte Schneealgen-Gattung Chionyplie Thien. in Ber. d.<br />

deutsch. bot. Gesellsch. 1889.<br />

Obs. Genus hoc nivicolum 3 species includens, quae sunt C. mi-<br />

cans, C. nilens, C. clensa, delendum ut ipse nuperrime scripsi, quia<br />

nihil aliud est quam Muscorum quorumdam protonema.<br />

BLODGETTIA Harv. [1858] Ner. bor. Amer. III, p. 46, a cl. Harvey<br />

[Blodgettia confervoides) Valoniaceis adscriptum, observante cl.<br />

Wright On Blodgettia confervoides in Trans. R. Jr, Acad. vol,<br />

XXVIH, 1881, p. 21-26, t, II, f. 1-4, genus delendum slstit quia<br />

nihil aliud est quam Cladophora hyphis Hyphomycetis cujusdam<br />

[Blodgetiia Borneti Wright.) inquinata.<br />

Subfamilia secunda Spongocladieae.<br />

Thallus halophilus, basi radicans, tum e filis dense congregatis spon-<br />

giosus tum sacculi- vel filiformis ;<br />

xima ex parte nullo septo discreti.<br />

rami a cellula, ex qua prodeunt, ma-<br />

Propagatio zoogonidiis (in paucis speciebus tantura observata).<br />

Conspectus generum.<br />

Siphonocladus. Thallus sacculi- vel filiformis (quasi valoniaeformis), ramis<br />

a ceHula, ex qua exsurgunt, nullo septo discretis prajditus; cellula3 (arti-<br />

culi) longitudine mediocres.<br />

Spongocladia. Thallus dense spongiformis, sfepe subdigitato-raraosus; rami<br />

ut in Siphonoclado ; cellulse (articuli) superiores valde elongatfs vauche-<br />

rifeformes.<br />

SIPHONOCLADUS Schmitz [1878] Ueber griine Algen aus dem Golfe<br />

von Athen in Sitzungsberichte der Naturf. Gesellschaft zu Halle,<br />

30. Novenb. 1878 et Beobachtungen iiber vielkern. Zell. der Sipho-<br />

nocladiaceen t. 12, f. 1, em. J. Ag. Till Algernes Systematik VIII,<br />

pag. 102 (Etym. siphon tubus et clados ramus), Hauck Meeresal-<br />

gen p. 470, De-Toni e Levi Flor. Alg. Ven. III, p. 104, Valonicc<br />

sp. auct. nonnull. — Thallus saccatus vel filiformis, ramosus, e<br />

cellula initio continua, dein articulata constitutus; rami basi haud<br />

articulati, ex articulis thalli, quasi proliferationum ad instar orien-<br />

tes, in una specie {S. tropico) supra originem strangulato-con-<br />

stricti.<br />

Propagatio zoogonidiis. _


358 Confervoideje, Cladophoracese, Siphonocladus.<br />

1. Siphonocladus pusiilus (Kuetz.'?) Hauck Meeresalgen p. 470, f. 206, 048<br />

J. Ag. Till Algeraes Systematik VIII, pag. 105, De-Toni e Levi<br />

Flor. Alg. Ven. III, p. 101, Valonia pusilla Kuetz. Tab. Phyc.<br />

VI, t. 85, f. 2 (dubie), Siphonocladus Wilbergii Schmitz Ueber<br />

griine Algen aus dem Golfe von Athen 1878 et Beobacht. Sipho-<br />

nocl. t. 12, f. 1. — Fronde initio simplici, rhizoidibus instructa,<br />

paullulum clavata, 1-3 cra. alta, circ. 1 mm. crassa, dein articulata;<br />

diaphragmatibus maxima ex parte liorizoiitalibus, subinde etiam ob-<br />

liquis; ramulis unicellularibus hinc inde ex articulis (diaphragmate<br />

divisorio nuUo) exsurgentibus.<br />

Hab. ad lapides caulesque CystosiraB in mari mediterraneo<br />

et adriatico.<br />

2. Siplionocladus tropicus (Crouan) J. Ag. Till Algernes Systematik 949<br />

VIII, p. 105, Apjolmia tropica Crouan in Maze et Schramm Alg.<br />

Guadel. II, p. 105, Valonia ramulosa J. Ag. mscr. — Fronde 5-S<br />

cm. alta; stipite brevi, pauca mm. sequante, cylindraceo, tenui, ra-<br />

mis destituto, superne cauliformi circ. 2,5 cm. longo, circumcirca ra-<br />

mis quoquoversum egredientibus obsito, paucis infimis plerumque<br />

brevioribus, superioribus plurimis longioribus, 4-5 cm. longis, su-<br />

perne patentibus, nunc curvatis, quasi flagellura terminale in sti-<br />

pite formantibus; raniis ut caule stipiteque juuioribus cylindra-<br />

ceis, apicibus obtusis, nunc subclavatis, rarais adultioribus inviceni<br />

forma diversis, aliis simplicibus aliis ramosis.<br />

Hab. in mari Indise occidentalis ad Guadelupam (Duchassaing),<br />

«Barbadoes» (Herb. Gray), Floridam (1)."'^ Curtiss), in oceano in-<br />

dico ad insulam Mauritii (Herb. Melvill). — Ab aliis Siphono-<br />

cladiis nitis allatis valde recedens. Cfr. J. Ag. loc, cit.<br />

3. Siphonocladus VOluticola Hariot in Journal de Botanique 1887, 950<br />

p. 50 cum icone et in Notarisia 1887, p. 338, — Minutulus, or-<br />

bicularis, viridulus, e filamentis ramosis, circa punctum centrale,<br />

repens radiantibus efformatus; filamentis primariis 6-8 u.. latis,<br />

ramosis, ramis inferioribus subinde oppositis, superioribus alter-<br />

nis saRpeque unilateralibus, a-qualibus, 5 u.. latis ; articulis cylin-<br />

draceis, 44-51 u. longis.<br />

Hab. ad conchas rejectas V 1<br />

u t a? m a g e 1 1 a n i c a) in sinu<br />

aOrange)) Patagoniae Americaj australis. — Sec. Bornet, ad Siphonocladum<br />

genus Cladophora membranacea et Clad. ZoUingeri<br />

ducendfc sunt, tamen a prcnesenti specie statim dignoscenda?.<br />

4. Siphonocladus membranaceus (Ag.) Born. in Ilariot 1. c, Cl. {JBga- wi<br />

gropil(i) mchibranaccd Kuetz. Species .Mg. p. 415, Tab. Phyc. IV,


Gonfervoidenc, Cludoplioracere, Siphonocladiis. 350<br />

t. 67 A, Conferva membranacea Ag. Sjst. p. 120, — Pulvinato-<br />

globosus ; filamentis 225-280 u.. crassis, dichotomis, ramis apice acutiusculis,<br />

patentibus ; articulis vaide flaccidis, tenuissime membra-<br />

naceis, superioribus diametro 2-4-plo longioribus, inferioribus valde<br />

elongatis.<br />

Hab. ad oras insularum Antillarum et Sanctae Crucis. — Ha-<br />

bitus Valonice. — Var. csespitosa (Bory) Kuetz. 1. c. Conferva ccespitosa<br />

Bory: filamentis laxe implicatis, fastigiato-caespitosis. Ad<br />

ins. Tenerififam (Mertens) , ad u Bastia » insulre Corsicae (De-<br />

BEAUX).<br />

5. Siphonocladus Zollingeri (Kuetz.) Born. 1. c. CL (Mgagropila) Zol- 952<br />

lingeri Kuetz. Species Algarura p. 415, Tab. Phyc. IV, t. G4, f. 2,<br />

Mgagropila javanica Kuetz. mscr. — Csespite majori, dense pul-<br />

vinato ; filamentis rigidulis, setaceis, ramosis, ubique sequalibus;<br />

articulis utriculiformibus, elongatis, diametro (150-225 y.) 6-16-plo<br />

longioribus, ultimo subsaccato obtuso.<br />

llab. ad oras ins. Javse (Zollinger). — Magnitudo csespitis<br />

5-8 dm., color herbaceo-viridis.<br />

6. Siphonocladus? fillformis (Dickie) De-Toni, Valonia filiformisDi- 953<br />

ckie On the Algae of Mauritius in Journ. Linn. Soc. Bot. 1873,<br />

p. 198. — Casspitosus, 2,5-5 cm. altus; frondibus intricatis, filifor-<br />

mibus, simplicibus vel basi subramcsis.<br />

Hab. ad oras insula^ Maucitii (Pike). — Siphonoclado pusillo<br />

Hauck proximus.<br />

7. Siphonocladus Forskalii (Kuetz.) Born. in litt., Cladophora (JSga- 954<br />

gropila) Forshalii Kuetz. Species Algarura pag. 416, Conferva<br />

uEgagropila Forskal nec Moat. — Pila irregulari, laxa, pallida;<br />

filaraentis 150-225 [j.. latis, setaceis, hyalinis, subflaccidis; articulis<br />

inferioribus maxime elongatis, superioribus diameiro 4-8-pIo lon-<br />

gioribus.<br />

Hab. in mari rubro (Forskaal).<br />

8. Siphonocladus modonensis (Kuetz.) Born. in litt., Cladophora 9S5<br />

{JEgagropila) modonensis Kuetz. Species Algarum III, p. 416.<br />

Caispitoso-pulvinata, pallida, albo-virens, mollis ; filamentis ad 150<br />

[X. latis, basi subramosis, flaccidis, rarais, vagis divaricatis, elonga-<br />

tis, apice ramulos obtusos, abbreviatos, secundos, paucos, 100-120 a.<br />

latos eraittentibus; articulis inferioribus longissirais, obsoletis, su-<br />

perioribus pleruraque 4-8-plo longioribus.<br />

Hab. ad pseains. Moream (Modon) (Bory St. Vincent.).<br />


360 Confervoideae, Cladophoraceae, Spongocladia.<br />

Species mihi tantum nomine nota.<br />

0. Siphonoclatlus psyttaliensis Schmitz Ueber griine A.lgen aus Athen ^r.G<br />

in Sitzungsh. d. Naturf. Gesellsch. zu Haile 1878, p. 20.<br />

Hab. in insula Psyttalia sinus neapolitani in mari niediterra-<br />

noo (F. SCHMITZ). — Schmitz zoogonidia in hac specie observavit.<br />

SPONGOCLADIA Aresch. [1853] in CEfvers. af Kongl. Vetensk. Akad.<br />

Furhandl. X, pag. 201 (Etym. a spongos spongia et clados ra-<br />

mus), Hauck Sopra alcune Alghe deiroceano Indiano pag. 2, Mur-<br />

ray et Boodle On the structure of Spongocladia Aresch. in Annals<br />

of Pjotany vol. II, n. VI, pag, 109 (1888), Spongodendron<br />

Zanard. [1878] Phycefe papuan?e in Nuovo Giornale botanico italiano<br />

X, p. 37. — Thallus viridis, spongiformis, adnatus, filamentis cel-<br />

lularibus, laxe iraplexis contextus; filamenta unica cellularum serie<br />

constructa, inferne parce ramosa, acrogenia; cellulse inferiores bre-<br />

viores, superiores longissimse, tubuliformes, vaucheriaeformes, utr;Te-<br />

que intus granulis chlorophyllosis vestitae; zoogonidia in cellulis<br />

tubuliforraibus evoluta.<br />

Obs. Genus quodammodo Siphonoclado Schmitz peraffine, sec.<br />

nonnuUos auctores ad Cladophoram transiens.<br />

1. Spongocladia vaucheriaeformis Aresch. I. c, Murray et Boodle 1. c, ^rn<br />

p. 175, f. 8-11, Hauck Sopra alcune Alghe deiroceano Indiano III,<br />

Spongodendron crassum Zanard. Phyc papuanne n. 12. — Thallo<br />

extus coloris griseo-flavescentis vel griseo-albidi, intus viridis, 7-<br />

10 cra. (rarius ultra) alto, crespitoso, a basi digitato-dichotomo, 4-8<br />

mm. crasso, tereti seu compresso, apicibus nunc subattenuatis, nunc<br />

incrassatis vel incrassato-truncatis.<br />

Hab. nd littora insulse Mauritii, Li thothamni i s innascens<br />

(Aresgiioug, Pike), et ad aSorong» (nec in insula Aru) Nova? Gui-<br />

ne;e (0. Beccari), ad ((Singaporo» (E. Kassel). --• Specimina ad<br />

«Singapore)) lecta (qu;e forte varietatem novam sistunt) priebent,<br />

sec. Hauck, frondem teretem vel compressam, 5-25 mm. crassam,<br />

irregulariter dichotomam et digitatam, 10-25 cm. altam, filamonta<br />

frondem constituentia 50-200 a. lata, rigidula, initio inarticulata,<br />

dein articulata.<br />

2. Spongoclaclia dichotoma (Zanard.) Murray et Boodle On the stru- iins<br />

cluro of Spongocladia p. 175, Spongodendron dicho(omum Za-<br />

iiard. Phyc papuan:"' ii. KJ. — Thallo gracili, filiformi, irregula-


Confervoideie, Cladophoracese, Microdictyon. 36l<br />

riter dichotomo, segmentis elongatis, distantibus, ad axillas parum<br />

dilatatis, liic illic invicem conglutinatis, apice valde attenuatis; fi-<br />

lamentis frondem constituentibus tenuioribus, conspicue articulatis.<br />

Hab. ad aSorong)) Nova Guinea (0. Beccari). — Facies omni-<br />

no Codii lomento^i.<br />

3. Spongocladla neocaledonica Grun. in Murray et Boodle On tlie 959<br />

structure of Spongocladia p. 175. — Thallo compacto, vix ranioso,<br />

extus coloris griseo-flavescentis, intus viridis, 5-8 cm. alto; fila-<br />

mentis frondem constituentibus crassis, haud in ramos distinctos<br />

implicatis.<br />

Hah. ad a Poro » Novae Caledonise (Grunow). — Prope littus,<br />

aqua non semper obtecta, crescit.<br />

Subfamilia tertia Microdictyeae.<br />

Thallus halophikis, articulis maxima ex parte iusimul irregulariter annstomosantibus<br />

eflformatus et tunc retiforrai-pertusus.<br />

Microdiclyon. Thalius basi radicans, demum horizontaliter expansus et nonnumquam<br />

ramulis radicantibus substrato adfixus. Rami omnes secus singulam<br />

pKanitiem anastomosantes.<br />

Boodlea. Thallus coactus, spongiosus; rami quoquoversum vergentes, inter<br />

sese secus plures plauities per tenacula adliterentes.<br />

.^5/rwyca ') Thallus stipite monosiphonio donatus, superne ramosus, ramis<br />

nonnullis vel omnibus insimul retiformi-anastomosantibus.<br />

MICRODICTYON Decaisne [1839] Pl. de IWrab. in Arch. du Museum II<br />

(Etym. micros parvus et diciijon retis) Kuetz. Species Algarum<br />

p. 511, Gray in Journ. of Botany 1S6G, p. 45, Ilauck Meeresal-<br />

gen p. 467, Ardiss. Phyc. Medit. II, p. 182. — Thalius reticula-<br />

tus, membranaceus, e filamentis ai'ticulato-ramosis, in eodem plano<br />

reticulatira anastomosantibus constitutus venisque utriculosis irre-<br />

gulariter percursus.<br />

Multiplicatio .?<br />

1. Microdictyon umbilicatum (Veiley) Zanard. Icon. Phyc, Adriat. 96u<br />

I, p. 79, t. XIX (excl. synon. M. Calodictyon), Hauck Meeresalgen<br />

p. 467, t. 203, Ardiss. Phyc. Medit. II, pag. 183, Microdicixjon<br />

Agardhianum Decaisne Pl. Arab. p. 115, Hydrodiciyon umbilicatum<br />

Ag. Syst. pag. 85, Conferva umbilicaia Velley in Linn.<br />

1) Vix Siphonocladiacea, observante cl. J. Aganlh Tiil Algernes Systematik<br />

Vill, p. 109.


S62 Confervoidese, Cladoplioracero, Microdictyon.<br />

Trans. V, p. 109, tab. 7, Microdictyon Velleyanum Decne P].<br />

Arab. p. 115. — P>onde umbilicata, rigidiuscula, subsessili, folia-<br />

cea, prolifera, commissuris quadratis.<br />

Hab. in mari rubro (Rupreciit, Piccone, Zanardini), atlan-<br />

tico ad (3ades, pacifico ad ins. Sandwich et Novam-Hollandiam<br />

(Harvey), mediterraneo in sinu neapolitano (Schmitz) et adriati-<br />

co (Zanardini, IIauck); etiam ex ins. Mauritii indicatur (Dickie).<br />

— Thallus explanatus, initio foliaceus vel flabelliformis, basi ra-<br />

dicans, dein irregulariter horizontali-expansus, ad plura cm. latus<br />

quandoque ramellis radiantibus substratu affixus; articuli 60-140-<br />

200 a. lati, opposite ramosi, ramis junioribus alternatim et uni-<br />

lateraliter exenntibus. Areola? plerumque irregulariter 4-5-angu-<br />

lata^; articuli diametro 2-4-plo longioribus.<br />

2. Microdictyon Calodictyon Decaisne 1. c. Kuetz. Species pag. 512, or>i<br />

Tab. Phyc. VII, pag. 10, t. 25, f. 2, Anadyomene Calodictyon<br />

Mont. Pl. cell. Canar. p. 180, tab. 8, fig. 1. — Fronde umbilicata,<br />

solitaria, suborbiculari, fusco-nigrescente, ad 1 dm., diam. margine<br />

dissecto et lobato, venis quinis, mediis erectis, binis inferioribus<br />

patentibus (nec deflexis) ; commissuris irregularibus polygoniis.<br />

Hab. s£epe inter Caulerpas in portu «Orotava)) ins. Tene-<br />

riffse (Webb sec. Montagnb) ad aArecife» ins. Lauzerota3 (E.<br />

D'Albertis sec. PlCCONE), in Archipelago insularum Fortunatarum<br />

et ad ins. uGran Canaria» (LiebEthrut sec. Grunow). —<br />

Observante cl. A. Piccone Crociera del Corsaro alle isole Madera e<br />

Canarie p. 19, n. 12 vix, ut jamdudum suasit cl. Zanardini, a Mi-<br />

crodictyo umbilicato (Vell.) Zanard. sejungendum.<br />

3. Microdictyon Spongiola Berth. Vertheil. Alg. im Golf von Neapel m<br />

in Mittheil. aus der Zoolog. Station zu Neapel III. Band, IV. Heft,<br />

1882, p. 49C). — Caispites laxos, spongiformes, globosos efficiens<br />

ramis undique ex axi exsurgentibus, nec regulariter iusimul kccre-<br />

scentibus ut in Microdictyo umbilicalo.<br />

Hab. ad P e y s s n n e I i a ra S q u a m a r i a m et P e y<br />

s s o n n e<br />

liara rubrara ad latus septentrionale ins. ((Caprin in sinu nea-<br />

politano maris mediterranei (G. Berthold). — (cAn ab hoc dif-<br />

fert Mic>'odictyon Schmitzii Miliar.?,- an potius Boodlea?)).<br />

4. Microdictyon Schmitzii Miliar. Beitr. zur Kenntn. der Algenveg. 96:^<br />

von Griechenland, Meeresalgen der Insel Sciathoj pag. 13, t. 1,<br />

f. B-C. — Thallo rotundato, 1-2 cm. diam. metiente, e globo cavo<br />

2 mm. crasso constituto, subinde horizontaliter expanso mucoso-<br />

que; ramis annuli interioris haud in eadem planitie at in spa-<br />

•;


Conlervoideae, Cladophoraceffi, Boodlea. 3G3<br />

tii pluribus directionibus dispositis, retem efficientibus, areolis ir-<br />

regularibus et ex articulis ultra 5 efformatis, lateribus omnibus<br />

singulcB areolae 3-5-cellularibus, rairiis exterioribus (marginalibus)<br />

liberis, nec anastomosantibus, pluriarticulatis , tenuibus, 1-3 ex<br />

quaque cellula exsurgentibus; articulis areolarum diametro 2-3-<br />

plo longioribus; chlorophoris mirmtissimis, sparsis, granuliformibus.<br />

Hab. ad oras insulae ((Sciathos)) ex archipelago Cicladum (S.<br />

MlLiARAKis). — Rami marginales liberi subtorulosi, diametro sub-<br />

ffiquales vel sesquilongiores. — ((An potius BoocUea'^ ))<br />

5. Microdictyon clathratum Martens Preuss. Exped. nach Ostasien 9«-i<br />

p. 25, t. 4, f. 1. — I^ronde umbilicata, viridi, flaccida, foliacea,<br />

utriculis trichotomis dichotomisque percursa, foraminibus irregii-<br />

laribus variae magnitudinis pertusa.<br />

liab. ad «Zamboanga, Wahai, Larentuka» Asise.<br />

Species mihi tantum nomine cognita.<br />

6. iVllcrodictyon Montagnei Harv. in Dickie On Algae from the Island<br />

of Mangaja in Journ. Linn. Soc. Bot. 1875, p. 33. (nec Microcli'<br />

ciyon Montagnei Decaisne in Harv. Friendl. Isl. Alg. cujus spe-<br />

ciei diagnosim haud mihi innotuit) est Boodlea coacia (Dickie)<br />

Murray et De-Toni.<br />

BOODLEA Murray et De-Toni [1889] in Journ. Linn. Soc. Bot. XXV,<br />

1889 (Etym. a claro phycologo britannico Leonardo Boodle),<br />

Cladopii07\h sp. Dickie. — Spongiosa, aspectu frondis defecta, ex<br />

filamentis confervoideis regulariter articulatis, iterura atque iterum<br />

ramosis, quoquoversum vergentibus, inter se per tenacula adhse-<br />

rentibus composita.<br />

Obs. Alga viridis, marina.<br />

1. Boocllea coacta (Dickie) Murrav et De-Toni I. c, Cladophora 9G5<br />

coacia Dickie in Journ. Linn. Soc. Bot. XV, 187G, n. 87, p. 451.<br />

— Pusilla, coacta, raassas dense spongiosas efRciens; cellulis cy-<br />

lindraceis, diametro 2-IO-plo longioribus, ramulis aut singulis aut<br />

binis, hinc illinc inter se per tenacula adhaBrentibus.<br />

Hab, in rupibus ardosiacis ad littora (( Port Osima Nippon<br />

Japoniai (Challenger Exped.) et ad ins. ((Mangaja» in mari paci-<br />

fico australis lat. 21° 57' S., long. 158° Ov. Greenwich [Gill sub<br />

nomine Microdicfyon Moniagnei Harv. Dickie Alga^ of Mangaja<br />

Journ. Linn. Soc. Bot. XV, p. 33].<br />

»


3g4 Confervoideie, Cladaplioraceae, Struvea.<br />

STRUVEA Sond. [1845] Nova Alg. gen. et species quas in itin. ad<br />

oras ocoid. Novjie HollandiaB coll. L. Preiss in Botanische Zeitung III.<br />

Jahrgang, 4, p. 49, Pl. PreissiauEe II, pag. 151 (Etym. ab H. de<br />

Struve rossico legato), J. Ag. Till Algernes Systematik VIII,<br />

p. 108, Murray et Boodle A structural and systematik Account<br />

of the genus Struvea in Annals of Botany vol. II, 1888, n. 7,<br />

p. 265-282, tab. 16, Phyllodiciyon Gray [1866] in Jouraal of Bo-<br />

tany 1866, p. 69, Pterodictyon Gray [1806] in Journal of Botany<br />

1866, p. 70, Cormodiclyon Piccone [1884] Crociera del Corsaro<br />

Alghe, p. 21 in nota, Cladophorcv sp. Harv. — Thallus erectus,<br />

tubulosus, membranaceo-coriaceus, pallide viridis; stipes simplex<br />

vel ramosus, radicatus, monosiphonius, continuus, setate provecta<br />

reticuio flabelliformi costato coronatus; reticulum seu flabellum ex<br />

filis confervoideis plus minusve articulatis, pinnatis, apice per or-<br />

gana peculiaria (tenacula) adhserentibus evolutum.<br />

Obs. Alga marina, radicibus flexuosis, tubulosis instructa. Ge-<br />

nus vix Siphonocladiaceura. Cfr. Observationes in appendicem Slru-<br />

'vecv plumoscv Sond.<br />

1. Struvea plumosa Sood. in Botanische Zeitung 1845, n. 4, Alg. mc,<br />

Preiss. p. 4, Kuetz. Tab. Phyc. VI, pag. 31, t. 90, Harv. Phyc.<br />

australica I, tab. XXXII, J. Ag. Till Algernes Systematik VIII,<br />

p. 109 (noraen), Murray et Boodle A struct. aud syst. account of<br />

the genus Struvea p. 280, n. 1, t. 16, f. 1. — Flabello oblongo-<br />

ovali, 2,5-5 cm., raro ultra longo, crenato, filis anastomosanti-<br />

bus, 2-3-pinnatis; articulis pinnarum diametro 2-3-plo, pinuu-<br />

larum sesqui longioribus ; stipite rugoso.<br />

Hab. ad Novam Hollandiam austro-occidentalem, imprimis ad<br />

ins. uRottnest)) (Preiss, Clifton, Harvey). — Frondes plures<br />

8-20 ca3spitem densum formantes, rhizoidibus tenuissimis, intrica-<br />

tis scopulis adhscrent. Rhizoides tubulosi, continui, cornei, niten-<br />

tos, fistulosi, pellucidi, nec substantia chlorophyllosa repleti, flexuo-<br />

si, plerumque elongati, indivisi vel subdichotomi. Frons erecta, co-<br />

riacea, tubulosa, aetate juniori viridis, spathulata, seriore elongata,<br />

basi apiceque angustata,- pallida, hyalinula, nitidula vel crusta cal-<br />

carea levissime obducta, annulatim constricta, in media parte dia-<br />

raetro 1 mm. aequans ibidemque annulis vel nullis vel obsoletis<br />

pnodita. Apex elongatus parte frondis inferiori quidem simillimus<br />

est, structura tamen diversa gaudet; nam annuli, qui illic cavi sunf,<br />

ut frons ipsa tubuni efTiciat, hic mombranis tonuissimis alius ab


Confervoideae, Cladoplioracete, Struvea. 335<br />

alio separati, loculos efficiunt, ex quorum articulis ut ia Cauler-<br />

pis a3tafe provectiori ramuli emittuntur minuti, distichi, horizon-<br />

taliter patentes, lineari-subulati, tubulosi, granulis minutissimis, vi-<br />

ridibus farcti ; qui ramuli vero, postquam ad 2 mm. longitudinem<br />

prolongati sunt, materies interna viridis in globulos majores<br />

coit qui postea ramulum in tot articulos (loculos), quot fuerunt<br />

globuli, dividunt, Denique ramuli ex geniculis novos ramellos distichos,<br />

prioribus conformes emittunt, qui, cum ramellis ramorum<br />

oppositorum concrescentes, porro non dividuntur. Rami inferiores<br />

et superiores in speciminibus perfecte evolutis parum breviores<br />

sunt quam intermedii, quo efficitur ramificatio frondis oblonga.<br />

Chamcedori annulatce Mont. primo adspectu et prassertim setate<br />

juniore simillima est, evolutione tamen satis differt. De absentia<br />

diaphragmatum nonnullas observationes attulit cl. J. Agardh Till<br />

Algernes Systematik VIII, p. 109 qui, in specimiiiibus examinatis,<br />

nullus septi (sectione longitudinali partis superioris annulatseque sti-<br />

pitis peracta) vestigium reperit.<br />

2. Struvea macrophylla Harv. Phyc. australica tab. VII, J. Ag. Till %7<br />

Algernes Systematik VIII, p. 109 (nomen), Murray et Boodle A<br />

struct. and syst. Account of the genus Struvea p, 280, n. 2, t. 16,<br />

f. 2. — Stipite rugoso; flabello oblongo-ovali, maximo, 10-15 cm.<br />

longo, 6,5-7 cm, iato, crenato; filamentis anastomosantibus pluries<br />

pinnatis; articulis pinnarum 5-6-plo, pinnularum 3-4-plo diame-<br />

tro longioribus.<br />

Hab. ad sinum uChampion)) et uBunburyn Novse Holiandise<br />

occidentalis rarissime (Drummond, Clifton).<br />

3. Struvea ramosa Dickie in Linn, Soc. Journ, Bot, vol, XIV, p. 316, 968<br />

Murray et Boodle A struct, and syst, Accunt of the genus Stru-<br />

vea p. 280, n. 3, t. 16, f. 3, Struvea anasiomosans (Harv.) var.<br />

canariensis Picc. et Grun. Crociera del Corsaro, Alghe p. 20, n. 13,<br />

tab. I, f. 1-2. — Stipite rugoso, sursum opposite raraoso ; flabello<br />

subelliptico; filamentis tripinnatis, articulis inferioribus pinnarum<br />

diametro 7-8-plo, superioribus 2-4-pIo longioribus.<br />

Hab. ad Bermudara ex profundis extracta (Dickie) ; ad a Are-<br />

cife» in insula a Lancerote)) ex archipelago Fortunafarura (E. D' Al-<br />

BERTis sec. Piccone). — Specimina canariensia, teste cl. Piccone,<br />

ad 7 cm. alta; stipes 30-35 mm. longus, flabellum ad 26 mm. lat.<br />

4. Struvea pulcherrima (Gray) Murray et Boodle A struct. and syst. 969<br />

Account of the genus Struvea pag. 281, n. 4, t. 16, f. 4, Phyllo-<br />

cJictijon pulcherrimum Gray in Journal of Botany 1866, p. 70,


366 Confervoideae, Clatloplioracefe, Talaroiictyon.<br />

Dickie On tlie rnarine Algae of Barbadoes in Journ. Linn. Soc. Hot.<br />

1873, p. 152. — Stipite levi; flabello oblongo, cordato, tricostato,<br />

maximo, ad 25 cm. longo, 15rl8 cm. lato; filamentis iterum iterumque<br />

pinnatis, articulis pinnarum diametro 3-4-plo, pinnularum<br />

2-plo longioribus.<br />

Hah. in sinu mexicano (A. Menzies sec. Gray), ad oras in-<br />

sul. «Barbadoes )) (Uickie).<br />

5. Struvea tenuis Zanard. Phyceie Papuanse n. 17 in Nuovo Gior- '>70<br />

nale Botauico italiano 1878, pag. 39, Murray et Boodle A struct.<br />

aud ryst. Account of the genus Struvea p. 281, n. 5, t. 16, f. 5, —<br />

Pusilla, brevissime stipitata; stipite levi, simplicissinio ; flabello seu<br />

reticulo pulcherrimo, cordato-ovato, tenuissimo, 2,5-3 mm. longo<br />

latoque ; filamentis bipinnatis, ramis ramulisque oppositis; articulis<br />

diametro 2-3-plo longioribus.<br />

Hab. ad (cSorong» in Nova Guinea (0. BeCCARi).<br />

6. Struvea delicatula Kuetz. Tab. Phyc. XVI, t. 2, f. 2, Murray et '.'71<br />

Boodle A struct. aud syst. Account of the genus Struvea p. 281,<br />

n. 6, t. IG, f. G et 8, Cladophora? anastomosans Harv. in Trans.<br />

R. Ir. Academy vol. XXII, pag. 5G5, Alg. austr. exsicc. n. 582,<br />

Phyc. austral. tab. 101. — Stipite levi, simplici vel ramoso, pu-<br />

sillo; flabello seu reticulo subpyramidato, 2,6-5 cm. longo; fila-<br />

mentis distiche pluries pinnatis, pinnis pinnulisque oppositis, ho-<br />

rizontaliter patentibus, hic illic applicatis; articulis plerumque dia-<br />

metro 2-3-plo longioribus.<br />

Jlab. ad Novam Caledoniam (Vieillard), ad oras occidentales<br />

Novae Holhmdiae ad (c Fremantleo (Harvey) ; ad ins. Taprobanem<br />

(Ceylon) (Ferguson), ad ins. Guadelupam (Maze). — Species quam<br />

maxime variabilis. — Var. caracasana Grun. in Murray et Hoodle<br />

loc, cit. t. IG, f. 7: filamentis flabelli seu reticuli regulariter bi-<br />

pinnatis. Ad ((Cap Blaaco Caracas » (Gollmer).<br />

Genus maxime obscurura.<br />

TALARODICTYON Kndl. Suppl. III, pag. 14, Kuetz. Species Algarum<br />

p. 512 (Etym. talaros corbis et dictyon rete). — Thallus unibilica-<br />

tus, affixus, sfessilis, membranaceo-mucosus, lubricus, subgloboso-bul-<br />

losus, saccatus, e filis conflatus septatis, reticulatim clathratimque<br />

anastomosanlibus, superne prope frondis marginem fascias forman-<br />

tibus lineares orectas, apice in ansam simi)Iicem vel multibrachiatam<br />

coalitas.<br />

Obs. Alga [?] marina, viridis, scopuligena.


Coufervoidese, Cladophoracefe, Auadyomene. 367<br />

1. Talarodictyon Tilesii Endl. Suppl. III, p. 14, Kuetz, Species p. 512, 972<br />

Ulva reticulata, saccata, japonica, oUce hrachiatce formam induens<br />

Tilesius mscr. c. icone. — Characteres generis.<br />

Hab. in portu ((Nagasaki» Japoniae post explosiones vulcani-<br />

cas submarinas cum Fucis variis appulsura.<br />

Subfamilia quarta Anadyomeneae Endl.<br />

AnadyomenecB Endl. [1843] Gen. Suppl. III, p. 18, Kuetz. [1843] in Linnsea<br />

XVII, p. 95 ex parte.<br />

AnadyomenacecB 'Hauck [1885] Meeresalgen pag. 460 p. p., De-Toni e Levi<br />

[1888] Fl. Alg. Ven. III, p. 110 p. p.<br />

Valoniaccce J. Ag. [1887] Till Algernes Systematik VIII, pag. 12 ex parte.<br />

Dicfyosphcerm Kuetz. [1849] Species p. 512.<br />

Conspectus generum<br />

Anadyomene. Thallus planus, dabelliformis, stipitatus, venosus; laraina e cel-<br />

lulis 2-7 radiatim et flabellatira ordinatis composita, ramis merabrana in-<br />

terstitiali trabeculisque transversalibus instructa conjunctis.<br />

Diclyosphceria. Thallus radicans, decumbens, membranaceus, e serie simplici<br />

cellularum vesiciformium, crasse tunicatarum constitutus.<br />

'iCystodictyon. Thallus tenuis, planus, prirao linearis, simplex, dein margine<br />

sinuatus, divisus, clathratus, viridis.<br />

ANADYOMENE Lamour. [1812] Polyp. flex. p. 365 (Etym. ana supra<br />

et dyo, penetro), Derb. et Sol. in Ann. Scienc. Nat. 3, tom, XIV,<br />

pag. 263, J. Ag. Till Algernes Systematik VIII, pag. 120, Hauck<br />

Meeresalgen pag. 467, Ardiss. Phyc. Medit. II, pag. 181, De-<br />

Toni e Levi FI. Alg. Ven. VIII, pag. 110, Grayemma et Calonema<br />

Gray [1866] in Journal of Botany 1866, FlabeUario3 sp.<br />

Delle Chiaje. — Frons plana, flabelliformis, stipitata, venosa; sti-<br />

pes ex pluribus filis elongatis parallelis, laraina ex cellulis 2-7<br />

radiatim et flabellatim ordinatis constans, ramis distantibus peripheriam<br />

versus, latioribus , membrana interstitiali trabeculisque<br />

transversalibus (intervenia efformantibus) instructa conjunctis. Pro-<br />

toplasraa cellularum juniorum (intervenii) demura in zoogonidia {%)<br />

numerosa mutatum. Cellulae hyalinae (evacuatse) raedio foramine<br />

apertae (Derbes et Solier).<br />

.4. Frondes ecorticatse, submonostromaticae.<br />

1. Anadyomene Wrightii Harv. in Gray Journ. of Botany 1866, p. 48, 973<br />

t. 44, f. 5, J. Ag. Till Algernes Systematik VIII, p. 124. — Ro-<br />

sulato-csespitosa ; frondibus deraum reniforraiter latissimis, margi-


36'^ Confervoidca), Cladophoraceaj, Cladophora.<br />

ne uiidulato-lobatis; lainina3 ecorticatae venis 3-5 flabellaiiin assur-<br />

gentibus, subcylindraceis, ex apice obtuso eodern modo decomposi-<br />

to-ramosis, in cellulas pauciores cylindraceas, diametro 3-5-plo<br />

longiores articulatim divisis, cellulis intervenii transversaliter ob-<br />

longis sensim subdivisis, plurimis rotundato-angulatis.<br />

Hab. ad insulas ((Loo-Choo)) (C. Wright); an in ins. Ceylon ?<br />

(Ferguson). — Gray huic speciei proprium proposuit subgenus Sle-<br />

noci/sfes quod dignosceretur ab Anadyomene interveniis (in media<br />

parte) cellulis minoribus impletis, sed ut subgenus proprium spe-<br />

ciem hanc vix differre a^stumat cl. J. Agardh loc. cit. Venae admodum<br />

conspicua? sunt pauciores, cylindracete et in cellulas elonga-<br />

tas diaphragmatibus transversalibus subdivisa), apice obtuso (novam<br />

venularura seriem generante) parum prominulo. Iraa basi, h.<br />

0. secus totara longitudinem infimi venarum articuli, vense fere<br />

contigua3 manent, cellulis intervenii nullis intervenii cellulae dein<br />

inchoantes sunt transversaliter oblongte, suis apicibus (ut in aliis<br />

speciebus) supra venas paullisper prominentibus ; citius vero subdi-<br />

viduntur intervenii cellula?, quare maxima intervenii pars cellulis<br />

rotundato-angulatis contexta adpareat.<br />

2. Anadyomene stellata (Wulf.) Ag. Sp. I, pag. 400, J. Ag. Till AI- '^'i^<br />

gernes Systematik VIII, p. 124, Hauck Meeresalgen p. 468, f. 204,<br />

Ardiss. Phyc. Medit. II, p. 181, De-Toni e Levi FI. A!g. Ven. III,<br />

p. III, Ulva stellala Wulf. in Jacq. Collect. I, pag. 351 (1786) et<br />

Crypt. aquat. p. 6, Anadyomene ^ahellala Lamour. Hist. polyp,<br />

Corall. fl. p. 365, t. 14, f. 3 (1812), Expos. meth. p. 31, t. 69,<br />

f. 15-16, Dory Exped. Moree p. 326, t. 38, f. 5 et Nouv. Fl. Pe-<br />

lop. t. 41, f. 3, Harv. Ner. bor. Amer. III, p. 49, t. 46 A, Kuetz.<br />

Sp, pag. 511, Tab. Phyc. VII, t. 24, Flabellaria Anadyomene<br />

Delle Chiaje Hydrophyt. Neap. t. 54. — Rosulato-ca^spitosa; fron-<br />

dibus demum reniformiter latissimis, margiiie undulato-Iobatis; la-<br />

minte ecorticatai venis 5-7 flabellatim assurgentibus, inferioribus<br />

clavatis, sensim prominulis, ex apice nodoso eodem modo decom-<br />

posito-ramosis, superioribus in lainina magis evoluta iinmersis, demum<br />

in cellulas numerosas, diameti'o 2-3-pIo longiores articulatim<br />

divisis, celiulis intorvonii inferioris mox transversaliter oblongis,<br />

sEepe geininis e regiono positis.<br />

llab. m rnari meditorraneo iinprimis in mari ligustico ad u Can-<br />

iies» (D."^ Favarger), in tyrrheno ad ias. «Elba» (D.""' TosCANEL-<br />

Li) et ad oras Sardiniie (Canepa), in adriatico ad littora veneta<br />

(Zanardini, Ipse), ad iiis. Lesinain (Hohenacker), ad a Parenzo » etc.


Confervoideae, Cladophoracese, Anadyomene. 369<br />

(Hauck), in aegaeo ad littora Graeci^ (Schmitz), in mediterraneo<br />

occidentali ad oras AlgeriB (Montagne), in oceano atlantico ad<br />

oras Floridae (Harvey, D."^ Curtiss), ad Bermudas (Farlow), ad<br />

Guadelupam (DuCHASSAlNG), ad ins. S. Crucis (Oersted) et Bra-<br />

siliam (Mertens). — Suadente ipso J. Agardh loc. cit. pag. 125<br />

duas formas hujus speciei distinguere oportet, quarum autem una<br />

alterius statum luxuriantem, ut videtur, sistit; unam igitur normalem,<br />

aHeram luxuriantem hoc loco distinguere putat: in Anadyomene<br />

sieUata-nonnali vena3 adparent eximie clavatae, demum<br />

subprominulse, sursum strictiores excurrunt, diaphragraatibus spar-<br />

sioribus et parum conspicuis transversim subdivisse. Intervenia ad<br />

imam basim venarum fere omnino desiderantur, dein serie cellu-<br />

larum longitudinali fere moniliformi inchoantur quae sensim sursum<br />

abeunt in cellulas transversaliter obiongas, quarum superio-<br />

res et longiores in medio intervenio in duas divisse. Superiorem<br />

frondis partem eandem structuram at inchoantem habere facile<br />

crederetur. In Anadyomene stellata var. luocurmnti \enad magis<br />

oblongo-cyiindracese, nempe utrinque, at praecipue inferne atte-<br />

nuatae, superne obtusae, immersa), flabellatim excurrentes at raagis<br />

divergentes et arcuatim deflexae; superiorum adultiores omnes in<br />

cellulas numerosas, fere oblongas, diametro 2-pIo vix triplo longiores<br />

diaphragmatibus transversalibus subdivisae. Intervenia fere usque<br />

ad imam basim cellulis transversaliter longioribus occupantur, su-<br />

perne cellulis raajoribus minoribusque quasi nondum stellatim ordinatis,<br />

seriatis implentur. Verisirailiter huc pertinet Anadyome-<br />

7ie Cutlerice Gray in Harv. Ner. Bor. Araer. (?) ex Bermuda.<br />

B. Frondes corticatse, nempe strato proprio exteriori, primarias celiulas<br />

frondis obtegente, instructte.<br />

3. Anadyomene plicata Ag. Sp. II, pag. 400, Gray in Lond. Journ. 975<br />

1866, p. 48, Kuetz. Sp. p. 511, J. Ag. Till Algernes Systematik<br />

YIII, p. 126. — Rosulato-caespitosa; frondibus minutis, flabellatis,<br />

plicatulis, margine undulato-lobatis ; laminse corticatoe venis 2-3 fla-<br />

bellatim assurgentibus, subcylindraceis, ex apice obtuso eodem<br />

modo decomposito ramosis, in cellulas pauciores, cylindraceas, dia-<br />

metro 4-6-pIo longiores articulatim divisis, interveniis strato pro-<br />

prio corticali cellularum minorum obductis, ipsis venis subecorti-<br />

catis eximie translucentibus.<br />

Hah. ad insulam «Rawak» in niari australi (Gaudichaud). —<br />

faespites quam in plurirais minores, ceterum conformes, frondibus<br />

24


370 Confervoideai, Cla':lophorace;o, Aiiatlj^omene.<br />

singulis 1 cm. raro longitiidine superantibus. Venre eximie trans-<br />

lucentes inter cellulas frondis atro-virescentes. Sunt quoque eodem<br />

modo ac in ceteris flabellatim excurrentes stellatimque raraosae<br />

at radiis sa^pius 3. nunc duobus tantum instructa}.<br />

4. Anadyomene aruensis Zanard. Phycen? Papuan-e n. 16 in N. Giorn. oic,<br />

botan. ital. 1878, p. 39. — Frondibus elato-plicatis, lobato-incisis,<br />

cons[)icue venosis, venis interioribus valde elongato-prominentibus;<br />

cellulis omnibus gracilioribus, diametro constanter longioribus, pri-<br />

mariis longissimis.<br />

Hab. in insula « Aru-Vokan» pr. littora Papuasise (0. Beccari).<br />

— Videtur Anad. plicatce Ag. affinis at, nullo mihi specimine viso,<br />

ulterius inquirenda.<br />

5. Anadyomene Brownii (Gray) J. Ag. Till Algernes Systematik VIII, 977<br />

p. 127, Calonema Broinnii Gray in Journ. of botany 1866, p. 46,<br />

t. 44, f. 3, Anadi/omene Muelleri Sond. Alg. trop. Austral. p. 68,<br />

t. 6, f. 1-4, Anadi/omene Lenormandiana Gray herb. — Rosu-<br />

lato-ca3spitosa ; frondibns demum reniformiter latissimis, raargine<br />

undulato-lobatis; laminne corticatae venis saspius 2-3 flabellatim<br />

assurgentibus, inferioribus clavatis, sensim prominulis, ex apice<br />

subnodoso eodem modo decomposito-ramosis, superioribus cylindra-<br />

ceis magis iramersis, in cellulas pauciores, cylindraceas, diametro<br />

4-6-plo longiores articulat.im divisis, interveniis venisque strato<br />

proprio corticali cellularum minorum obductis.<br />

Hab. ad oras Australife (R. Brown), ad Port « Denison » in lit-<br />

tore Novse Hollandiae boreali-orientali (Kilner), ad ins. (( Celebes »<br />

(Gray herb.). — Has observationes pr.nobet cl. J. Agardh I. c. : species<br />

ha3C cura antecedentibus forma et crescendi raodo convenire vide-<br />

tur nisi niagnitudine ceteris aliquando antecelleret. Vena3 inferio-<br />

res in nonnullis speciminibus adsunt sat prorainula^, forraa subcla-<br />

vata fere Anad. stellatam revocantes; in aliis minus prominula^<br />

et subcylindracecne; principales ex quoque nodo pauciores, saepius<br />

tantum 2-3; articuli, quibus subdividuntur venas, sunt diametro<br />

4-6-pIo longiores, supra totam frondem stratum coriicale expan-<br />

ditur, venas et intervenia reque obducens quo charactere ha^c<br />

species ab omnibus aliis dignoscatur. Gray hanc speciera generi pro-<br />

prio typicam consideravit quod tura venis paucioribus (furcato-ra-<br />

mosis), tura interveniis minute cellulosis ab Anadyomene dignosce-<br />

retur.<br />

6. Anadyomene Menziesii Ilarv. Ner. Bor. Americ. III, p. 50, in adnot. 07f<<br />

J. Ag. Till Algernes Systematik VIII, p. 128, Graycmma Men-


Confervoidese, Cladophoraceae, Dietyosphseria. 371<br />

ziesii Gray in Journ, of Botany 1866, p. 49-51, t. 44, f. 1. —<br />

Maxima, 3 drn. et ultra alta (ex icone); frondibus cuneato-flabel-<br />

latis, margine superiore inciso-lobatis, costis validis ad singulos<br />

lobos tendentibus, venas alterne pinnatim dispositas (?) cellulis nu-<br />

merosis obtectas emittentibus.<br />

Hab. in sinu raexicano ex profundis erepta (Menzies). — Characteribus<br />

allatis ab aliis speciebus Anadifomenes forsan nimium<br />

abludens.<br />

7. Anadyomene? reticulata Asken. Forschungreise S. M. S. Gazelle 979<br />

IV, Algen. — Thallo retiformi, nec membranaceo, 5-G mm. diam.<br />

metiente, filamento articulato repetito-ramificato constituto; arti-<br />

Ciilis in parte superiori 3-7 ramos flabellatim dispositos gerenti-<br />

bus; ramis periphericis liberis interioribus in retem laxe areola-<br />

tam connatis.<br />

Hab. in ins. u Dirk Harteg» Australiae occidentalis.<br />

DICTYOSPH/ERIA Decaisne [1842] Class. des Algues pag. 32 (Etyra.<br />

diolyon retis et sphaira globus), Zanard. Icon. phjc. Adriat. I,<br />

p. 73, J. Ag. Till Algernes Systematik p. 113, Valonicv sp. auct.<br />

— Frons radice processibus paucis amplectentibus composita, in-<br />

structa, decumbens, membranam amorphain e serie simplici cellu-<br />

hirum vesiciformium, subglobosarum, crasse tunicatarum conflatam<br />

efficiens; cellulaj endochroma viride, fliiidum continentes.<br />

1. Dlctyosphaeria favulosa (Mert.?) Decaisne Classif. des Algues p. 32,<br />

Harv. Ner. bor. Amer. III, p. 50, t. XLIV B, Kuetz. Tab. Phyc.<br />

VII, t. 25, f. 1, J. Ag. Till Algernes Sistematik VIII, p. 118, Va-<br />

lonia favulosa Ag. Species Algarum I, pag. 432, Ulva cellulosa<br />

Mert. mscr. — Fronde adultiore diutius vesiculosa, cava, rotun-<br />

dato-hemisphserica aut magis oblonga, demum rupta, in lacinias<br />

monostroaiaticas vage expansa; cellulis rotundato-angulatis, 5-6-<br />

goniis.<br />

Hab. in mari Indiae occidentalis ad Floridam (Tuomey) et lit-<br />

tus mexicaaura, ad ins. Guadelupara et ad ins. Sanctae Crucis, nec<br />

iion nd Bermudas in mari Indico in insula Ceylon et in mari ru-<br />

bro (Zanardini), in oceano pacifico ad ins. Sandwich, ins, Araico-<br />

rum, Ravak et littora superiora Australise, ad insulas «Galega))<br />

et «Reunion)) (Millardet et Montagne).<br />

2. Dictyosphaeria sericea Harv. Fl. Tasraan. II, p. 339, tab, 196 A, osi<br />

J. Ag. Till Algernes Systeraatik VIII, pag. 118. — Fronde (raox<br />

980


372 Conlervoideffi, Cladophoracea?, Cystodictyoii.<br />

rupta) m membranam explanatam, monostroraaticam vage expan-<br />

sa; cellnlis minoribii?, rotundato-angulatis, 5-6-goniis.<br />

IfaO. ad littora occidentalia et australia Novae Hollandi«3 et<br />

Tasmania'. -— Frondein bujus speciei numquam vesiculosam esse<br />

statuit Harvey et ejusdem coUulas esso minores, quasi sericeo-ni-<br />

tentes. Suadeiite cl. .1. Agardh 1. c , qui specimen authenticum vi-<br />

dit, potius videtur frons iuitio esse vesiculosa at multo citius rupta<br />

et hine omnino explanata.<br />

3. Dictyosphaeria Enteromorpha Mill. et Mont. Algues de lile de o^^?<br />

Reunion p. 4. n. 13, tab. 25, f. 1, J. Ag. Till Algernes Sjstematik<br />

VHf, p. 119. — Frondibus cylindrico-clavatis, intestiniformibus,'ca-<br />

vis, radicellatis, hic illic ramosis, ramis intricatis, patentibus; cel-<br />

lulis hexagoniis, irregularibus.<br />

Ilab. in oceano indico ad insulam «Reunion» (Maillard). —<br />

Frondes cylindracese, in pulvinulos congestae, hinc illinc constricta^<br />

et tunc quasi intestiniformes, passim in ramos subcouformes, cla-<br />

vatos divisae; color herbaceo-viridis, siccitate saturatior, in planta<br />

sicca humectata glaucescens ; substantia membranacea; longitudo<br />

frondis 2-3 cm. a_^quat, diameter 3-6 mm.<br />

4. Dictyosphaeria ?valonioides Zanard. Icon. phyc. adriat. pag. 73, 983<br />

t. XVIII, J. Ag. Till Algernes Systematik Ylil, p. 119, Va/onia<br />

ambigua Zanard. mscr. — Fronde plana, flexuosa, haud raro um-<br />

bilicata, decumbenti, plicato-lobata, cellulis crassiusculis, margina-<br />

libus, hic illic in frondes discretas, sacculiformes, simpliciusculas<br />

valde incrassatis; cellulis maxima ex parte 5-goniis, minoribus in-<br />

termixtis.<br />

Hab. in Gorgoniis ad oras Dalmatise in mari adriatico (Za-<br />

NARDiNi). — Frons 1 cm. vel paullura ultra alta, latior, substan-<br />

tia tenaci, subcartilaginea, colore viridis, exsiccatione hinc illinc<br />

pallidissima. Clarus Hauck Beitr. 1878, p, 222 ?esturaavit cellulas<br />

raagnas valoniasformes proliferatas meras esse frondes Valonia^<br />

macropJvjsco ; celUilas rotundato-5-gonias statuit esse cellulas zoo-<br />

nidiferas intra plantam ValoniiV sensim favulose aggregatas et in-<br />

vicem concretas at hoc dubium habet J. Agardh I. c.<br />

Genus mihi tantum nomiiie noluni. inter Anadyomeneni et Microdielyon<br />

niediuni.<br />

?CYSTODICTYON Gray [1866J in Journal of Botany 1866, pag. 72,<br />

Cfr. Bull. Soc. Bot. Fr. 1868, Corapt. rend. p. 9, J. Ag. TiU Al-<br />

gernes Systeraatik VIII, p. 92 in uotula (Etym. cijsta vesica et


Courervoidciic, Cladophorace;e, Valoiiia. 373<br />

diclyon retis). — Thallus tenuis, planus, priino linearis, simplex,<br />

dein margine sinuatus, divisus, clathratus, viridis.<br />

1. Cystodictyon Leclancheri (Decaisne) Gray 1. c, Anadijomenc? ps4<br />

Leclanchcri Decaisne in Ann. Scienc. Nat. 1844, p. 236, Du Petit<br />

Thouars Voyage de la Venus Botao. 1. 1, f. 3. — Characteres generis.<br />

Hab. in mari sinensi ad (iSooloo)) in frondibus Sargassi<br />

latifolii et telephifolii (Leclancher).<br />

Subfamilia quiota Valoniese (Zanard.) emend.<br />

Yaloniete Zanard. [1843] Classif. Fic. ex parte, Kuetz. ]1849J<br />

ex minima parte, Ardiss. Phyc. Medit. II, p. 162 p. p.<br />

Species p. 507<br />

Valoniacece Naeg. [1847] Neuere Alg. Syst. saltem pro parte, Hauck [1885],<br />

Meeresalgen p. 469 ex parte, J. Ag. [1883] Till Algernes Systematik VII,<br />

p. 12, excl. p. De-Toni e Levi [1887], Fl. Alg. Ven. III, p. 102.<br />

Thallus tum irregulariter tubulosus vel vesicatus, simplex vel<br />

plus rainus ramosus, tum stipitatus dendroideus (stipite annulatim<br />

constricto) ramisque sive umbellatis, fastigiatis, liberis, sive in comam<br />

dispositis, calce subincrustatus. Multiplicatio (propagatio?) zoogoni-<br />

(liis et proliferationibus sejungentibus (ut videtur).<br />

Gonspectus generum<br />

.4. EUVALONIE^.<br />

Valonia. Thallus irregulariter tubulosus vel vesicatus, simplex vel confor-<br />

miter prolifer vel plus miuus ramosus.<br />

Trichosolen. Thallus tubulosus, continuus, ramellis dichotomis, articulatis,<br />

confertissimis, crispis totus villoso-tomentosus.<br />

Blaslophysa. Thallus vesiciformis, extus tubulos hyalinulos elongatos, te-<br />

nues ernittens, dein in vesiculas uumerosas, minores divisus.<br />

B. Apjohnie^.<br />

Apjohnia. Thallus stipitatus (stipite annulatim constricto) dendroideus; rami<br />

eonfervoidei umbellato-polychotomi, fastigiati, liberi, articulati, clavati.<br />

Chamwdoris. Thallus stipitatus (stipitibus socialiter crescentibus annulato-<br />

subconstrictis), dendroideus ; rami filiformes, breves, confervoidei (vix di-<br />

chotome) ramosi, articulati, non incrustati, fasciculati, apice clavati, in<br />

comam ex hemisphaerico globosam conjuncti.<br />

VALONIA Gin. [1757] Oper. post. I, pag. 38, tab. 4.5, f. 85, (Etjm.<br />

a Valoni), Ag. Sp. I, p. 428, Kuetz. Species Algarum pag. 507,<br />

Famintzin Beitr. zur Kenntniss der Valonia utricularis in Botan.<br />

Zeitung 1806, p. 341, .J. Ag. TiU Algernes Svstematik VIII, p. 1)3,


O'^ 4 Confervoiclea), Cladoplioraceao, Valonia.<br />

Ardiss. IMijc. Med. II, p. 162, Hauck Meeresalgen p. 4G9, De-Toni e<br />

Levi Flor. Alg. Ven. III, p. 102. — Froas irregulariter tubulosa vel<br />

vesicata, siniplex vel plus minusve ramosa, ex unica cellula plu-<br />

rinucleata (articulo s. str.), membranacea, hyalina constituta ; cel-<br />

luhi superficie interna endochromate granuloso viridi, instructa, succum<br />

cellulare fasciis plasniatis retis ad instar anastomosantibus percursum<br />

intus gerens; endochroma (parietale) cellulas propagativas<br />

({'ormatione libera) efflciens,- protoplasma interius reticulatum zoo-<br />

gonidia generans; zoogonidia ner poros rotundatos, numerosos, in<br />

membrana cellulari efformatos iiberata.<br />

Seclio i. Membrana externa frondis levissima.<br />

A. Frondes siraplices.<br />

1. Valonia OValis (Lyngb.) Ag. Species Algarum I, p. 431, Kuetz. 085<br />

Species Algarum pag. 508. J. Ag. Till Algernes Systematik VIII,<br />

p. 95, Gaslridium ovale Lyngb. Hydrophyt. Dan. p. 72, t. 18 A,<br />

Halictjsfis ovalis Aresch. Phyc. scand. p. 221, Bofrydium ovale<br />

Kuetz. Phyc. gener. p. 305. — Frondibus singulis plus minus di-<br />

stantibus, saccatis, obovato-ovalibus, erectis, 4-S mm. altis, dia-<br />

metro transversali (ubi maxirao) vix duplo longioribus.<br />

Hab. in oceano atlantico boreali ad insulas Faeroenses in infimo<br />

refluxus limite (Lyngbye), ad uMolde» Norvegiai (ARESCHOua),<br />

ad littora Bahusiae a profundiori mari extra tajnias protracta (.J.<br />

Agardh); ad insulam Sancta^ Crucis (an eadem?).<br />

2. Valonla Forbesii Harv. Alg. Ceyl. exsicc. n. 75, et Friendiy Islands 9SG<br />

Algae sub n. 102, J. Ag. Till Algernes Systematik VIII, pag. 96,<br />

Grunow Alg. Novar. p. 35. — Frondibus plurimis nunc in ca^spitem<br />

coiijunctis, singulis separatis, supra stipitem multo tenuiorem sac-<br />

cato-inflatis, obovato-piriformibus, coronato-curvatis, demuiu ultra<br />

2,5 cm. altis, diametro transversali superiore fere triplo longioribus.<br />

Hab. in oceano indico et pacifico, ad insulam «Ceylon» (IIar-<br />

VEY, Fergusson), ad insulam «Loo-Choo» (C. Wright), ad « Frien-<br />

dly Islands» (Harvey), ad «Tahiti» ins. Sandwicensium (Schwarz<br />

sec. Grunow). — Forma ex «Tahiti» maxima subsessilis.<br />

3. Valonia ventricosa J. Ag. Till Algernes Systematik VIII, p. 96, os:<br />

Valonia ocalis Crouan in Mazo et Schramm Alguos de la Gaude-<br />

loupe ed. II, p. 102 nec Ag. — Frondibus singulis saccatis, stipite<br />

nullo sessilibus, subglobosis, 2,5 cm. circ. altis, diametro trans-<br />

versali longitudinalem ffiquante.<br />

ilab. in mari Indiie occidentalis ad insulam Sauct.T Crucis (Oer*


Confervoideie, ClatlophoracciB, Valonia. 37o<br />

STED), ad insulam Giiadelupam (Duciiassaing). — Frons in statu<br />

vivo e viridi nitens, liumore liquido impleta in quo glomeruli<br />

chlorophyllosi sparsi obveniunt; exsiccata virescens albo suffusa, lc-<br />

viter incrustata, nec membranam levissimara, nitidam Valonicv<br />

macrophysce offert.<br />

4. Valonia oblongata J. Ag. Till Aigernes Systeraatik Vlll, p. 97 et sss<br />

in Notarisia 1887, p. 347. — Frondibus pluribus niinc in caespitem<br />

conjunctis, singulis invicem separatis stipite brevissimo, angustiore<br />

suffultis, saccato-inflatis, elongato-oblongis, utrinque attenuatis,<br />

2-3 cm. altis, diametro transversali 4-5-plo longioribus.<br />

Hab. ad ins. «Loo-Choo» maris sinensis. — A speciebus aliis<br />

hujus generis facile dignoscenda, ipsa forma froudis satis diversa,<br />

qua ducente potissimum cum Valonia Siphunculo {V. utricularis<br />

Ag.) a Kuetzing depicta comparanda videretur.<br />

5. Valonia caespituia Zanard. Saggio pag. 59, Icon. pliyc. adriatic. I, 98?<br />

t. 15 A, Kuetz. Species Algarum p. 507, J. Ag. Till Algerues Sy-<br />

stematik VIII, p. 101 (nomen). — Frondibus gracilibus, abbreviatis,<br />

simpliciusculis, erectis vel superne leniter incurvis, tubuloso-clavula-<br />

tis, in caespitem crustiformejn varie expausum aggregatis.<br />

Hab. in uiari adriatico ad oras Dalmatise in canali sibenicensi et<br />

ad muros arcis lcerkensis (Zanardini). — Frondes 10-12 mm. altae,<br />

ut plurimiim simplices, raro vix basi tantum ramosse, vix (ubi<br />

ampliores) 1 mm. crassae; substantia tenuis, delicata, ut alga ex-<br />

siccatione chartce laxe adhsereat ; color froudis nudae [Melobesia<br />

liaud incrustatae) e viridi flavescens. «An forraa Valonice utricu-<br />

laris ut sestumat cl. Hauck? quam cfr. ».<br />

6. Valonia clavata Ardiss. Enum. Alg. Sicil. n. 84, Pliyc. Medit. II, 990<br />

p. 1G4. — Frondibus clavatis, 30 mm. longis, 7 mm. latis, simpli-<br />

cibus, aggregatis.<br />

Hab. ad littora maris jonici ad uS. Tecla » circa ((Acireale»<br />

insulse Sicilice (F. Ardissone).<br />

/?. Froades vage prolifleautes, prolificationibus a membrana exteriore bul-<br />

kxtim inflata eraergeotibus, adultioribus strictura extus separatis, iuteriore<br />

membranula demum seclusis.<br />

7. Valonia macrophysa Kuetz. Pliyc. gener. p. 307, Species Algarum 991<br />

pag. 507, Tab. Phyc. VI, t. 87, f. 3, J. Ag. Till Algernes Syste-<br />

matik VIII, pag. 97, Flauck Meorosalgen pag. 470, f. 205, Ardiss.


376 Confervoide3e, Cladophoraceae, Valonia.<br />

Phyc. iMedit. II, p. 164, De-Toni e Levi Flor. Alg. Ven. III, p. 104,<br />

Piccone Spigol. Lig. in Notarisia 1888, Valonia Uoaria Kuetz.<br />

Species Algarum p. 507, Tab. Piiyc. 'V'^1, t. 87, f. 2. Valonia ova-<br />

lis J. Ag. Alg. Medit. non alior. — Frondibus singulis (invicem<br />

separatis) saccatis, obovato-piriformibus, diametro transversali vix<br />

duplo longioribus, superne vage prolificantibus, prolificationibus<br />

conformibus, a membrana exteriore bullatim intiata emergenlibus,<br />

sensim strictura extus separatis, interiore membranula demum<br />

obturatis.<br />

Hab. in mari mediterraneo et adriatico, prcecipue in adriatico<br />

orientali magnitudine luxurians. —•<br />

Frondes<br />

2-4 cm. altcB, 1-3<br />

cm. latae. Huc cl. Hauck refert etiam Dic/fjosphceria^n valonioiden<br />

Zanard. Icon. Phjc. adriat. I, p. 73, t. 8.<br />

8. Valonia utricularis Ag. Species Algarum I, p. 4;:5l, Kuetz. Spec. oos<br />

p. 507, Tab. Phyc. VI, t. 86, 2, b-d, Hauck Meeresalgen p. 469,<br />

J. Ag. Till Algenies Systematik VIII, p. 98, Ardiss. Phyc. Medit.<br />

II, p. 163, De-roni e Levi FL Alg. Ven. 111, pag. 103, Valonia<br />

Siphunculus Bertol. in Atti della Societa itaL vol. XX, p. 437,<br />

Kuetz. Sp. p. 507, Tab. Phyc. VI, t. 86, II, a, Valonia incru-<br />

sians Kuetz. Sp. p. 507, Tab. Phyc. VI, t. 86, f. 1, Vahnia dv-<br />

spikila Zanard. Icon. phyc. adriat. I, p. 50, t. 15 A? — Frondi-<br />

bus plerumque caespitulosis, tubulosis, cylindraceis, curvatis, api-<br />

cibus nunc crassioribus obovato-clavatis, parce prolificantibus, pro-<br />

lificationibus conformibus, a membrana exteriore bullatim inflata<br />

emergentibus, sensim striotura extus separatis.<br />

llab. in mari mediterraneo ad oras EuropaB et Africoe et adria-<br />

tico ad oras Venetas (Chiamenti) et Istrise nec non in vicino ocea-<br />

no atlantico calidiore ad oras Hispanise et ad ins. Madeiram (Gru-<br />

NOW), in mari Indire occidantalis ad Bermudas.<br />

9. Valonia Chlorocladus Hauck in Hedwigia 1886, p. 221 et in No- 0^)3<br />

tarisia 1887, p. 339. — Basi adnata, cellulam elongato-subclava-<br />

tam, 1-5 cm. longam, 1 mm. circ. crassam pra^bens, prima c^etate<br />

simplicem, sursum denium obsitam, ramulis claviformibus 500 u..<br />

1 mm. longis, 200-400 a. crassis dein cellulrc stipitis longitudi-<br />

nem annulatim confertiin(|ue obtegentibus.<br />

Hab. ad uScara)) littorum somalensium Africre (Hildebrandt).<br />

— Frons in planta juvenili Das;/oclado auslralasico (Sond.) si-<br />

millima; cellula stipitiformis est demum ramulis conforraibus in<br />

superiore parte obsita.


Confervoideie, CiadophoraeejB, Valonia. 37'?<br />

C. Frondes decomposito-raraosaD, ramis adultioribus, subcylindraceis, ju-<br />

venilibus nunc raugis clavato-oblong-is, proliticationibus infra apicem obtusum<br />

Siepe emergentibus geminis pluribusve.<br />

10. Vaionia /Egagropila (Roth?) Ag. Species Algarum p. 429, J. Ag. 994<br />

Alg. Med. p. 24, Till Algernes Systematik VIII, p. 99, Kuetz. Spe-<br />

cies Algarum p. 507, Tab. Phyc. VI, t. 87, f. 1, Conferva utriculans<br />

Roih Catal. I, p. 160, t. I, f. 1?, Wulf. Crypt. aquat. n. II,<br />

p. 14! Valonia utricuiaris forma jEgagropila Hauck Meeresal-<br />

gen p. 4G9, Ardiss. Phyc. Medit. II, p. 164, De-Toni et Levi Fl.<br />

Alg. Ven. II!, p. 103, Phyc. ital. n. 25, Valonia utricularis et<br />

Valonia jEgagropila Naeg. Neuer. Algsyst. pag. 155, Valonia o<br />

favagine vercle Ginanni Opere post. tab. 45, f. 95. — Frondibus<br />

decomposito-ramosis, ramis adultioribus subcylindraceis , anibitu<br />

inaequalibus, juvenilibus clavato-oblongis , prolificationibus infra<br />

apicem obtusum s;iepe geminis, aliis lateralibus sine adparente or-<br />

dine emergentibus, omnibus plerumque in caespite globoso radiatim<br />

dispositis.<br />

Hab. m mari mediterraneo et praecipue in adriatico ad littora<br />

Dalmatiae (Hauck) et Venetiarum (Levi-Morenos), in oceano in-<br />

dico ad insulas Mascarenas (fide auct.), in oceano pacifico ad insulas<br />

«Sandwich» Amicorum et ad «Ravak» (Gaudichaud). —<br />

Csespites magnitudine admodum variabiies, sa^pe magni prsecipue<br />

in Veneta lacuna ubi species adest copiosa. Huc forte pertinet Va-<br />

lonia confercacea Zanard. quam cfr.<br />

11. Valonia COnfervacea Zanard. lcon. Phyc. Adriatic. I, t. 15 B, 995<br />

J. Ag. Till Algernes Systematik VIII, p. 101 fnomen). — Fronde<br />

gracillima, tubulosa, cylindracea, ramosissima, ramis conformibus<br />

in coespitera globosum arctissime implicatis.<br />

Hab. ad littora panormitana insulse Siciliae (Parolini). — Cae-<br />

spites circ, 3 cm. diam. metientes, demum libere natantes ; frondes<br />

subtilissimae, vix 300 u.. diam. attingentes; rami distantia variabili<br />

irregulariter alternatimque exsurgentes, ad ortum constricti, sequi-<br />

crassi ; substantia frondis exsiccatse parum tenax, color intense viridis.<br />

— «Ex icone a cl. Zanardini data vix Siphonocladus)). A<br />

Crouan (an ex errore?) in Maze et Schramm Alg. Guadel. quoque<br />

euumeratur.<br />

12. Valonia? Cladophora Kuetz. Tab. Phyc. p. 1, XVI, t. I, f. 1. — 996<br />

Fronde coespitosa, filiformi, intricata, irregulariter ramosissima,<br />

ramis ramulisque saepe oppositis apice plerumque recurvis obtusis.


378 Confervoidene, Cladoplioracc;ie, Valcnia. .<br />

Ilab. ad oras Novae Caledoniae (Vieillard), ex insula Mauritii<br />

'(Dickie). — Ad dimidium decimetrum alta. a An Siphonocladus<br />

seu SpongocladiaX))<br />

13. Valonia verticillata Kuetz. Species Algarum p. 508, Tab. Phyc. 097<br />

VI, t. 88, Crouan in Maze et Schramm. Alg. Guadel. II, p. 102, J.<br />

Ag. Till Algernes Systematlk VIII, p. 100, Valonia subverticillaia<br />

Crouan 1. c, Valonia Algagropila var. elongala Ag. Sp. Alg.<br />

pag. 430, Conferva decussaia Mert. mscr. flde Kuetz., Conferva<br />

diaphana West. (sec. Ag.). — Frondibus decomposito-verticillatis,<br />

verticillis substellatim radiantibus; ramis cylindraceis, strictis, ju-<br />

venilibiis vix conspicue clavatis, proliflcationibus infra apices obtusos<br />

emergentibus, junioribus extra adultiores, omnibus demum<br />

adparenter umbellatis.<br />

Hab. ad oras Indiaj occidentalis ad insulam Sanctte Crucis, Guadelnpam<br />

et Barbadas (Dickie), ad oras Brasiliae (Martens). —<br />

Specimina sunt pelluciditate membran» insignia, chlorophylli gra-<br />

nulis (an zoogonidiis?) infra apices saspe subgloboso agglomeratis.<br />

Chartae quoque exsiccatione arcte adha^ret.<br />

14. Valonia confervoides Harv. Alg. Ceyl. exsicc. sub n, 73 et in 098<br />

Alg. Exs. Friendly Isl. sub n. 101, J. Ag. Till Algernes Syste-<br />

matik VIII, p. 100, Grunow Alg. Novar. p. 35. — Ca^spitibus late<br />

expansis, intricatis, frondibus cylindraceis, adscendentibus, sajpe in-<br />

ferne iongius simpliciusculis, arcuatim incurvis, superne ramosis,<br />

ramis subumbellatis, infra apices obtusos emergentibus, vix con-<br />

spicue clavatis, juvenilibus aggregatis, adultioribus patentibus, sa3-<br />

pe arcuatis et decompositis.<br />

Hab. in oceano atlantico calidiore ad ins. Bermudas (Farlow),<br />

in oceano indico ad littora Indostania? et insul. Ceylon (Frat'-<br />

ENFELD et Grunow), in oceano pacifico ad insulas Amicorum (Har-<br />

vey) et ad «Stone Ishind» (Killner) et «Bloomfield» River (D"'"^<br />

Bauer) Novffi Hollandia), ad insulam «Honolulu» ex archipelago<br />

hawajensi (Piccone). — Frons juvenilis vix 2,5 cm. alta, jam ca^spi-<br />

tosa, ramis sim[)liciusculis curvatis adscendens, adultior cajspites<br />

intricatos, expansione plura cm. occupantes formans. In his ranii<br />

inferiores saepe per spatia longiora, usque 2,5 cm. icquantia invicem<br />

distant, apicibus superne quasi umbella ramorum coronatis.<br />

Rami ramulique cylindracei, vix conspicue clavati, inferiores vero<br />

infra umbellara paullisper dilatati. Membrana multo firinior quam<br />

in V. r.eriicillata, color totius planta) sa^pe obscure virens.<br />

15. Valonia opuntioides Zanai-d. PhycecT Papuanai n. 18 in Nuovo (KiM


Confervoideae, Cladoi3horacece, Valonia. 379<br />

giornale Botanico italiano 1878, p. 39. — Irregulariter dicliotorao-<br />

ramosissinia; rainis e prolificationibiis oriundis, oninibus a basi<br />

usque ad apiceiu ;equalibus, strangulato-constrictis, stricturis glo-<br />

bosis.<br />

llab. ad oras insul;e oceanica? c, Aru-Vokan )) (0. Beccari).<br />

10. Valonia rhizophora Picc. et Grun. Alg. eritr. p. 293, n. 23, t. VII, looo<br />

f. 10. — Hurnilis, caspitosa, parce rainosa, sursum parum incras-<br />

sata ; ramis plerumque descendentibus, radiciformibus.<br />

Hab. in conchis Strombi ad ((Suakin» (A. Issel) et in ^inu<br />

(cAssab)) maris Rubri,<br />

— Caispituli parvi, ad<br />

socia ssepe Sphacelarid rigkld (A. Issel).<br />

15 mm. alti, pallide virides,- rami rigiduli<br />

150-200 'a. lati, ramuli descendentes, radiciformes ad 100 a. lati;<br />

ramificatio quasi Spongomorphce {Cladophorai). Ex Murray et<br />

Boodle verisimiliter Struvea inevoluta «An Spongocladia? ))<br />

17. Valonla radicans Grun. in Piccone Alg. Eritr. p. 293. — Valo- looi<br />

nitv rJiizophorce aftinis at crassior,- filamentis erectis 250 u.. ad<br />

1,25 mm. latis, 15 mm. altis; ramis e basi tenuiori, fissa, breviori<br />

vel longiori, exsiirgentibus, clavatis, fere semper simplicibus, ra-<br />

rius ramulo erecto vel descendenti donatis.<br />

Ilab. ad ((Adelaide» in oris Australise. —


380 Confcrvoidece, Cladophorace:c, Trichosoleu.<br />

csespitem globosum fastigiatum continentur. Singuli rarai crassitie<br />

Valoniam uiricularem qualis in atlantico ha^c obvenit, a^quant<br />

aut superant: sunt cylindracei aut certis fere distantiis stran-<br />

gulati, quasi articulis superpositis, paullisper ad stricturas contra-<br />

ctis, constare viderentur. Ad stricturas superiores rarai sacpius<br />

terni adsunt, teste J. Agard 1. c, infra apicem obtusum subclava-<br />

tum articuli generantis prolificatione orti. Substantia membranae<br />

quam in plurimis firmior. Color frondis obscure virens,<br />

Sectio D. Spccies ab auctoriljus descriptse sed incertae.<br />

19. Valonia cajspitosa Crouan in Schramm et Maze Algues de la 100-3<br />

(luadeloupe ed. I, p. 46, n. ISt), in Maze et Schramm Alg. Giia-<br />

del. od. II, p. 103, J. Ag. Till Algernes Systematik VIII, p. 101<br />

(iiomen). — Frondibus simplicibus, membranaceis, tubulosis, hya-<br />

linis, ramosis; ramis simplicibus, tubulosis, clavatis.<br />

Hab. inter rupium fragmenta ad uSaint Martin» insulap Gua-<br />

delupse (Coll. n. 310, I ser.). — Sub aqua colorem prajbet ex hya-<br />

lino albido-viridem.<br />

20. Valonia subverticillata Crouan in Maze et Schramm Alg. Guadel. 1004"<br />

ed. II, pag. 103, J. Ag. Till Algernes Systematik VIII, pag. 102<br />

(nomen).<br />

Tlab. ad rupes subraersas ad « Moule)) insulse Guadelupae (Coll.<br />

n. 281, I ser.). — Sub aqua viridescens hyalinula. Conf. inter synonyma<br />

Valonia3 verticillatce. 9<br />

21. Valonia tenuls Crouaa in Maze et Schramm Alg. Guadel. ed. II, 1005<br />

p. 103, J. Ag. Till Algernes Systematik VIII, p. 102 (uomen).<br />

Ilab. libere vagans ad frondes D i ge n ea3 si m pl i ci s ad « Saiti-<br />

tes » insula) Guadelupa3 (Coll. n. 458, 506). — Flavo-viridis vel<br />

saturate virescens. « .\n Ascoihamnium h. e. Zoobotrijon Ehr.<br />

ideosque inter Polyparia disponenda?))<br />

22. Valonia Pisum Bomp. in Hedwigia 1867, pag. 130. — Frondibus looG<br />

pisiformibus, simplicibus.<br />

Hab. in algis, frequeniius crustaceis imraersis insidens, pr. (( Genova<br />

)) in mari mediterraneo (II. Bompaud). — (( An Valonicv<br />

macrophysa^ status infans?))<br />

TRICHOSOLEN Mont. [1800] IX. Cent. pl. cell. nouv. in Ann, Scienc.<br />

Nat. ISlU), p. 171 (Etym. trichos villum et solen tubus). — Frons<br />

tubulosa, continua, inembranacea, irrogulariter ramosa, ramellis


Confervoidese, Cladophoraceae, Blasfcophysa. 381<br />

dichotomis, articulatis, confertissirnis, crispis tota villoso-tomentosa.<br />

Color viridis.<br />

Obs. Genus Valonuo affine, attaraen (ex Montagne) pluribus<br />

notis distinctum.<br />

1. Trichosolen Antiiiarum Mont. 1. c, Valonia irichophora Mont. ioo7<br />

mscr. et herb. — Characteres iidem ac generis.<br />

Bah. ad littora o-uadelupensia (Limminghe, Maze et Schramm).<br />

— Frons membranacea, cylindrica, tubulosa, continua, hyalina, in-<br />

tus granulis pulveraceis, viridibus colorata, a basi fere 2 mm. crassa<br />

sensim attenuata, laxe et irregulariter subdichotoma, extus villo<br />

conferto, lanato cooperta. Ramuli hunc villum constituentes un-<br />

dique eoati, tenuissimi, 20 y.. lati et illi tubulosi dichotomi arti-<br />

culi hinc inde gibbosi, fine obtusi, 1-2 mm. longi.<br />

Genus delendum.<br />

ASCOTHAMNiON Kuetz. [1843] Phyc. gener. p. 313, Species p. 508<br />

(Etym. as,cuB saccus et ihamnion, arbusculus), J. Ag. Till Algernes<br />

Systematik Vllf, p. 102, observante etiam cl. F. Hauck in litte-<br />

ris, est animalium genere Zoobotryo Ehrenb. {Zooboiryo pellucido<br />

Hempr. et Ehrenb.) adscribendura. Conf. Hempr. et Ehrenb. Bei-<br />

trage zur Kenntniss der Organ. d. Infusorien I. Beitrag, 1830;<br />

Ehrenb. Die Corallenthiere des rothen Meeres p. 153-154, 1837;<br />

Hempr. et Ehrenb. Symbolge physicae Decas prima, tab. III, f. 10,<br />

Berlin 1828; Reichert Vergl. anatom. Untersuch. iiber Zoobotryon<br />

pellucidus in Abhandl. Berlin. Akad. 1869, p. 233-338.<br />

1. Ascotiiamnion intricatum (Clem.) Kuetz. Phyc. gener. pag. 313,<br />

Species p. 508, Valonia intricala Ag. Sp. p. 430, Mart. in Flora<br />

1830, n. 43. c. icone, Ulva intricaia Clem. Ens. p. 329.<br />

Hab. iu mari mediterraneo et atlantico ad oras Europro et<br />

Africae, in raari pacifico et indico passim,<br />

2. Ascotiiamnion Trinitatis Sond. in Kuetz. Species p. 508.<br />

Hab. ad insulam Trinitatis (Binder). — Vix a prsecedenti di-<br />

stinctura.<br />

BLASTOPHYSA Reinke [1888] Einige neue braune und griine Algen<br />

der Kieler Bucht in Ber. d. bot. Ges. Band VI, Heft 7, 1880, p. 241<br />

et in litt. (Etym. blasios germen et physa vesica). — Thallus vesicae-<br />

formis, rainutus, plurinucleatus; chlorophora parietalia, laminaria,


382 Confervoideae, Cladophoracese, Apjohnia.<br />

polygonia (ut in Valonm); tubuli (sacculi) elongati, tenues, hya-<br />

lini e VGsiculis orientes et ab iis septo discreti, vesiculas novas<br />

dein evolventes,<br />

nores.<br />

Propagatio divisione vesicuhe siiiguhe in plures vesiculas nli-<br />

1. Blastophysa rhizopus lleinko loc. cit. p. 211 et in liit. — Vesi- ^oos<br />

culis minutis, 50-120 a. diain.<br />

Jlab. ad Algas c r us ti Tor ines in sinu ((Kiol» niaris baltici<br />

(J. Reikke).<br />

APJOHNIA Harv. [1855] in Tayl. Ann. Nat. llist. ser. 11, vol. XV,<br />

p. 335, Phyc. Austr. I, tab. V (Ktym. a prof. dublinensi Apjohn<br />

et a D."^ Apjoiin, sollerti botanophiha), J. Ag. Till Algernes Sy-<br />

sternatik VIII, p. 105. — Thallus stipitatus, dendroides; stipes ra-<br />

dicatus, monosiphonius, clavatus, continuus, annulatim constrictus,<br />

transverseque rugulosus, epidermiile tenui calce donata, in iietate<br />

provecta ramis coronatus; rami confervoidei umbeUati, polycho-<br />

tomi, fastigiati, liberi, articulati, clavati, omnes basi nodoso-aiuiu-<br />

lati, succo aquoso viridissimo repleti.<br />

Obs. De hoc genere sequentia pra^ter aliud adinonet clarissi-<br />

nius J. Agardh: Ramificationis norma non proprie verticiilata vide-<br />

tur, utpote raraulis oppositis, iteratim evolutis verticilli superiores<br />

revera generantur.<br />

Cavitas interna stipitis, nullo diapliraginate separata, in ramis,<br />

ut videtur, continua est; utrum strictura3 qunj ad imam basim<br />

uniuscujusque rami cum «tate plures pluresque generantur, sub<br />

certo evolutionis stadio intus quoque obturentur, an semper per-<br />

vium usum permittant, cl. J. Agardh dubitat.<br />

1. Apjohnia laetevirens Harv. in Tayl. Ann. Nat. Hist. ser. XI, vol, XV, looo<br />

pag. 335, Alg. austr. exs. n. 560, Phyc. Austr. I, tab. V, J. Ag.<br />

Till Algernes Systematik VIII. p. 108, Strunea scoparia Kuetz.<br />

Tab. Phyc. XVI, t. 2, f. 1 sec. Murray et Hoodle A struct. and<br />

syst. Account of the genus Struvea p. 281. — Cliaracteres generis.<br />

Ilab. ad oras pra^cipue australes Nova3 IloIIandia^ (H.vrvey, F.<br />

Muellek) et Tasmani:e (Mereditii). — Apjolmia iropica Crouan<br />

in Maz('' et Schramm Alg. Guadel. ed. II, p. 105 est Siphonorlado<br />

adscribenda; Apjohnia qunDdain ex Nova Hollandia a F. Mueller


, articulorum<br />

ConfervoidecC, Cladoplioraceaj, Chanuedoi'is. 383<br />

lecta est, teste J. Agardli 1. c. p. 108 {Cladophora membranacea<br />

F. Mueller mscr.) longitudine articuli basalis insigiiis.<br />

CHAM/EDORIS Mont. [1842] in Ann. Scienc. Nat. 2, ser. XVIII,<br />

pag. 2G1, Kuetz. Species Algarum pag. 509, J. Ag. Till Algernes<br />

Systematik VIII, pag. 110 (Etym. chamai humi et dorea do-<br />

num), Cephaloihrix Duchass. [1850] Anim. radiar. des Antilles<br />

p. 28, Scopularia Cliauv. [1012] Rechercli. p. 122 nec alior. —<br />

Thallus dendroides; stipites erectiusculi et numerosi, socialiter cre-<br />

sceotes, initio coma destituti, 4-7 cm. longitudinem attingentes, antea<br />

quam rami primarii comce excrescere incipiant, adultiores ex toto tu-<br />

bulosi, membrana ambiente crassiuscula, membranulis numerosis<br />

composita, (a facie observata quasi striis longitudinalibus notata) ra-<br />

dicati, monosiphonii, clavati , transversim annulato-subconstricti,<br />

subcornei, in setate majore apice fila brevia, confervacea, (vix di-<br />

chotome) ramosa, articulata, nec incrustata, fasciculata, apice cla-<br />

vata, in coraam ex hemisphaerico globosam, 2-3 cm. latam con-<br />

juncta gerentes.<br />

Fila in verticillum conjuncta; rami in verticillo plus quam 10,<br />

initio breves et pro longitudine crassiusculi, conici et apiculati, sen-<br />

sim elongati et decomposito-ramosi.<br />

Obs. Quoad affinitatam generis attinet, tantum monet phycologus<br />

illustris suecicus eam sibi paullisper dubiam adparuisse; septa enim<br />

in Chamcedoride niagis referre articulos Confervarum<br />

quam stricturas intus quoque demum obturatas Penicilli et<br />

aliarum Siphonearam facilius viderentur.<br />

Siphoneam autem probaret tum stipes annulatus, tum pervius<br />

usus quem inter articulum generantem ramulumc^ue novum diutius<br />

persistentem obvenire videtur.<br />

1. Chamaedoris annulata (Lamarck) Mont. 1. c, Harv. Ner. Am. bor. loio<br />

III, t. 42 B, Aresch. Phyc. Capenses p. 14, J. Ag. Till Algernes<br />

Systematik VIII, p. 113, Kuetz. Sp. p. 509, Tab. Phyc. VI, t. 91,<br />

f. 1, Nesea annnlata Lamour. Polyp. flexibl. p. 256, Penicillas<br />

annulatus Lamarck Ann. tom. XX, p. 299, Scopularia annulata<br />

Cliauv. Rech. p. 122, Corallina Peniculum EIl. et Soland. Zoo-<br />

phyt. p. 127, t. VII, f. 5-8 et tab. XXV, f. I (specimen adul-<br />

tum). — Aggregata, viridis stipite; transverse aanulato, simplici,<br />

elongato, radiculis fibrosis adfixo, crassiusculo; coma terminali sub-<br />

globosa.


384 Conrervoideae, Pithophoracea?, Pithophora.<br />

Hab. in oceano atlantico ad littora Floridte et insularum In-<br />

diae occidentalis; ad «Pernarabuco» America3 australis, in oceano indico<br />

ad aPort Natal » (Areschoug), ex insula Mauritii (Dickie). —<br />

Formas quas eetate diversas considerat cl. J. Agardli ut species di-<br />

versas proposuit cl. Duchassaing in Anim. rad. des Aatilles p. 28,<br />

h. e. Cepkalothrix cepltalotes, Cephalothrix minor, Cephalo-<br />

thrix Uinbraculum et Cephalothrix annulaia.<br />

Familia XI. PITHOPHORACE^ Wittr.<br />

Pif.hophoracece WiLtr. [1877] On the Develepment and systematik Arrangement<br />

of the Pithophoraceiie, On a new Order of Algae p. 42 et 47, Cooke<br />

[1884] Brit. Freshw. Alg. p. 146, Wille [1887] Algol. Mittheil. p. 503.<br />

Pithophorime Wolle [1887] Freshw. Alg. U. S. p. 129.<br />

Thalius duabus partibus distinctis compositus: 1 parte cauloi-<br />

dea ex acineta geminata sursura evoluta, propagativa, semper (fere)<br />

ramosa, ramis e cellulis sufFultoriis paullo infra apicem egredienti-<br />

bus: 2 parte (morphologice non pliysiologice) rhizoidea, ex acineta<br />

gemirjata deorsum evoluta, semper fere sterili et sim.plici, plerumque<br />

unicellulari.<br />

Propagatio acinetis; acinetae quiescentes sajpissime urculiformes,<br />

solitarifB, bipartitione cellularum [^artis thalli cauloideoe formatas; (cel-<br />

lula3 singu]a3, matres acinetarum) parte superiore tumefacta et con-<br />

tentu chlorophyllaceo farcta, acinetas singulas et cellulas singulas<br />

steriles subacinetas gignunt. Acineta3 germinantes in binas plerum-<br />

que cellulas divisa;, cellula altera in partem thalli cauloideam, al-<br />

tera in partera thalli rhizoidea denique evoluta.<br />

PITHOPHORA Wittr. [1877] On tlie Devel. and syst. Arrang. of the<br />

Pithopli. pag. 47 (Etj-ra. a pithos doliolum et phoreo fero) Wolle<br />

Fieshw. Alg. U. S. p. 140, Cooke P>rit. Freshw. Alg. pag. 140,<br />

— Character idem ac Famili^e.<br />

Scctio i. Isosporae Wittr. l. c. p. A^: Acinetae omnes conformes, intercalares<br />

cylindraceu3 vel orcuheformes, terminalcs cylindraccoe vel orculfeformes,<br />

snperne conicie et apice s:,epe rotundat;e.<br />

1. Plthophora sumatrana (Mart.) Wittr. On the Devel. and syst. Ar- lon<br />

rang. of the Fithoph. pag. 48, t. I, f. 1-3, t. IV, f. 1, Hedwigia<br />

1878, n. 119, Cladophora siimatrana Martens Preuss. Exped.<br />

p. 20, t. 2, f. 2. — Subvalida; (ilaraento principali partis thalli


Contervoidece, Pithophoraceae, Pithophora. 385<br />

caiiloidea3 speciraiiium fertilium circ. 127 a. crasso, ramos uiiius<br />

sohim ofdiiiis, solitarios vel biiios oppositos emittetile ; aciuetis iu-<br />

clusis (raro terminalibus), solitariis, cylindricis vel subcylindricis,<br />

circ. 375^106.<br />

Hab. in aquis ad uPalembang)) in insula Suraatra archipelagi<br />

Sundici (E. von Martens 1862).<br />

2. Pithophora aequalis Wittr. On the Devel. and syst. Arrang. of the I012<br />

Pithoph. p. 50, t. I, f. 4-7, Hedwigia 1878, p. 119, De-Toni Ueber<br />

einige Algen aus Feuerland und Patagonien n. 6 in Hedwigia<br />

1889. — Valida, elongata; hlaraento principali partis thalli cauloi-<br />

deae speciminura fertiliura circ. 98-102 [j.. crasso, ramos solitarios<br />

aut nuraerosos, breviores, omnes primi ordinis aut paucos longos<br />

primi ordinis ramulis brevioribus secundi ordinis praeditos emit-<br />

tente; acinetis solitariis in filamento principali vel in ramis primi<br />

ordinis inclusis, rarius terminalibus ; acinetis inclusis paullum tu-<br />

midis, orculceforraibus, apicibus subrotundatis, circ. 250 ^; 111 ; aci-<br />

netis terminalibus orculaeformibus, sursum brevi-acuminatis, apice<br />

rotundato, circ. 288^98; parte thalli rhizoidea ut plurimum ob-<br />

soleta.<br />

Hab. ad lapides in pisciais pr. a La Guajra» in Venezuela (GoLL-<br />

mer) et pr. ((Ushuvaja» in Fuegia Americse australis (Spegazzini).<br />

— Var. florldensis Wolle Freshw. Alg. U. S. p. 131, t. 114, f. 1-5:<br />

filamento principali partis tiialli cauloidea^ speciminum fertilium<br />

circ. 175 [1. crasso, plus uiinus inflato, raraos duorura ordinum (pri-<br />

mi ordiais paucis elongatisque, secundi ordinis brevibus) emittente<br />

vel raraos sioguli ordinis nuraerosis brevibusque; acinetis singulis<br />

vel raro gemiais, in filaraento principali vel in ramis primi ordi-<br />

nis inclusis, raro terminalibus; acinetis inclusis orculaeformibus,<br />

apicibus subrotundatis, circ. 215^120; acinetis terminalibus orcu-<br />

heforraibus, sursum conoideis apice subinde rotundato plerumque<br />

270 ^ 90. lu Florida Americae borealis (J. D. Smith).<br />

3. Pithophora kewensls Wittr. On the Devel. and sjst. Arrang. of 1013<br />

the Pithoph. p. 52, t. 1, f. 8, t. II, f. 1-12, t. 111, f. 1-9, t. IV,<br />

f. 2-11, t. V, f. 9-10, Hedwigia 1878, p. 119, Cooke Brit. Freshw.<br />

Alg. p. 147, t. 5(5, f, 8-11, Wittr. et Nordst. Alg. aq. dulc. exsicc.<br />

n. 39, Wolla Freshw. Alg. U. S. p. 131, t. 114, f. 6-9. — Gra-<br />

cilis, elongata ; filamento principali partis thalli cauloideae speciminum<br />

fertiliura circ. 50 a. crasso, ramos primis tantura ordinis, ra-<br />

rius secundi etiam ordinis, solitarios emittente; acinetis solitariis<br />

vel inclusis vel terminalibus; acinetis inclusis elongato-orculaefor-<br />

25


386 (Joufervoideffl, Pithopliorace:e, Fitliopliora.<br />

raibus, sursum brevi-acuminatis, apice subrotundato, circ. 219 w 88;<br />

parte thalli rhizoidea plerumque unicellulari.<br />

Hab. m aquariis calidariorum in horto botanico korvensi Bri-<br />

tanniic (Wittrock), in Florida (Wolle).<br />

4. Pithophora Edogonia fMont.) Wittr. On the Devel. and Syst. Ar- lOH<br />

rang. of the Pitlioph. p. 55, t. G, f. 1-6, Hedwigia 1878, p. 120,<br />

Cladophora (Edogonia Mont. Crypt. Guyan. n. 40, Syll. crypt.<br />

n. 1621, Kuetz. Tab. Phyc. VI, p. 1, t. I, 1 (male). - Gracilis,<br />

elongata; filamento priDcipali partis thalli cauloidese speciminum<br />

fertilium circ. 70 y.. crasso, ramos trium ordinum singulos vel bi-<br />

nos oppositos ferente ; ramis subacinetalibus non raris; acinetis<br />

plerumque singulis (non raro binis) vel inclusis vel terrainalibus<br />

acinetis inclusis orculseformibus, circ. 230 =; 114 ; acinetis termina-<br />

libus orculaBformibus, sursum brevi-acuminatis, apice subrotun-<br />

dato, circ. 214 ^^b.<br />

Hab. In puteis hospitii nautici pr. aCayenne)) Araericae au-<br />

stralis (Leprieur). — Var. vaucherioides WoUe Freshw. Alg. U.<br />

S. p. 130, t. 113, f. 1-7, Cladophora vaiwher loides WoWe 1878:<br />

filaraento principali partis thalli cauloidecno specirainum fertilium circ.<br />

65 a. lato, ramis partim solitariis, partira oppositis; rarais acine*<br />

tigeris pro ratione frequentibus; acinetis ut plurimura singulis,<br />

subinde gerainis, partiai inclusis partira terrainalibus; acinetis in-<br />

clusis orculseforraibns; 220^95; acinetis terminalibus orculaeformi-<br />

bus, 220 iJ 80, superne conoideo-attenuatis, apice rotundato. In stagnis<br />

ad «Bethlehem )) in Pensylvannia, ad uPlainfleld)) in New<br />

.Jersey America) borealis (Wolle).<br />

5. Pithophora affinis Nordst. De Algis et Characeis Sandwiceusibus loi"'<br />

p. 19. — Filo principali partis thalli cauloiderc speciminura ferti-<br />

lium circ. 64 a. (46-90) crasso, ramos duorum ordinum singulos<br />

vel oppositos ferente; rarnis subacinetalibus nullis ; acinetis plerum-<br />

que singulis (non raro binis) vel inclusis vel terrainalibus ; acine-<br />

tis inclusis orculaeforraibus, circ. 103 (67-140) u.. crassis et 185<br />

(124-280) 'J: longis; acinetis terrainalibus orculseforniibus, sursum<br />

brevi-acuminatis, apice rotundato vel obtuso; parte thalli rhizoidea<br />

sa?pe ramos prirai ordinis emittente, sporifera.<br />

Hab. ad uHilo)) insula; «Hawaiin in archipelago sandwicensi<br />

(S. Berggren). — Cum Pithophora (Edogonia (Mont.) Wittr.<br />

crassitudine, rarais urirai ordinis ssepe oppositis, acinetis binis non<br />

raris, parte rhizoidea s;epe raniosa valde congruit sed raniis tertii<br />

;<br />

'


Conreryoidea}, PithoplioracccB, Pithophora. 387<br />

ordinis et subacinetalibus nuUis, acinetis pne latitudine paullulum<br />

brevioribus differt.<br />

6. Pithophora Cleveana Wittr. On the Devel and syst. Arrang. of tlie 1016<br />

Pithoph. p. 58, t. II, f. 13-15, t. IV, t. 12-18, t!^ V, f. 1-8, Hedwi-<br />

gia 1878, p, 120. — Terrestris, subgracilis et subbrevis ; filamento<br />

princinali partis thalli cauloidea^. speciminum fertilium circ. 75 a.<br />

crasso, ramos plerumque unius solum ordiuis, interdum autem duo-<br />

rum, singulos vel raro binos oppositos emittente; ramis cellulis<br />

helicoideis scepe pra^ditis ; acinetis vel inclusis vel terminalibus,<br />

solitariis, raro geminatis; acinetis inclusis subelongato-orculsefor-<br />

mibus vel rarius subcylindraceis, illis circ. 216 i^ 102, his circ.<br />

164ii70; acinetis terminalibus (haud raro sessilibus) orcula?formi-<br />

bus, sursum brevi-acuminalis, apice rotundato, circ. 232:^93.<br />

Ilab. ad terram ad uS. Thomas» pr. «Soldier-Bay )) in India<br />

occidentali (P. T. Cleve).<br />

Scclio II. Heterosporas Wittr. I. c. 62 : Aeinetse in eadera specie forma variae,<br />

inclusae forma triplici h. e. orculaeformes, cylindracese et subirregulares<br />

terrainales forma duplici h. e. orculaeformes et cylindracese, superne co-<br />

noideaj apiceque saepe rotundatae.<br />

7. Pithophora microspora Wittr. Boletim da Socied. Broteriana fasc. lon<br />

III-IV, p. 132 [Coimbra 1885] et in Notarisial, p. 77, — Gracilis,<br />

elongata; filamento principali 60-70 a. cr., ramos singulos duorum<br />

ordiaum emittente; cellulis vegetativis longis, 12-17-plo diametro<br />

longioribus; acinetis omnibus solitariis sparsis; acinetis intercala-<br />

ribus subcylindricis, 84-192^60-90; acinetis terminalibus subco-<br />

nicis vel suborculaeformibus, apice rotundato, 90-240 z. 54-75.<br />

llab. ad u Pomangala et Quitibe, Rio Bumbo» in Africa. — Haec<br />

species locum suum tenet inter P. ClevearCam Wittr. et P. po-<br />

lymorpliam Wittr.<br />

8. Pithophora polymorpha Wittr. On the Devel. aud syst. Arrang. lois<br />

of the Pithoph. p. 62, t. I, f. 13-17, t. IV, f. 19, Hedwigia 1878,<br />

p. 120, Cladophora crispata Kuetz. in Hohenacker Alg. n. 472<br />

nec Species. — Subvalida; tilamento principali partis thalli cau-<br />

loidese speciminum fertilium circ. 105 y.. crasso, ramos unius v. duorum<br />

ordinum emittente; ramis ordinis primi singulis vel (rarius)<br />

binis oppositis, ramis ordinis secuudi singulis; acinetis solitariis<br />

(rarius geminatis) vel inclusis vel terminalibus ; acinetis in ramis<br />

primi ordinis inclusis vel cylindricis vel orculaeformibus; acinetis<br />

in filamento principali inclusis plerumque forma subirregulari do-<br />

natis; acinetis cylindricis circ. 88i;63, orculseformibus 157^:104,


388 Confervoidece, Pithophoraceci!, Pithophoru.<br />

subirrogularibus 133:^121; aciQetis terminalibus plerumque sub-<br />

conicis, apice rotundato, raro orcula^forraibu?, sursum brevi, acurai-<br />

natis, apice subrotundato; acinetis subconicis circ. 155^63, orculae-<br />

ibrmibus circ. 148:^95.<br />

llab. in aquis dulcibus in ludia. — Forma ceylanica Wittr. in<br />

Wittr. et Nordst Alg. aq. dulc. exs. n. 322, Wittr. in Botan. No-<br />

tiser 1880, p, 117: forma magis ramosa; acinetis seepius orcula^-<br />

formibus. la piscina prope «Galle)) in insula Ceylon Asian (F. R.<br />

Kjellman).<br />

9. Pithophora Zeilerl (Mart.) Wittr. On the Devel. and syst. Arrang. ioi9<br />

of tiie Pithoph. p. 64, t. I, f. 9-12, Hedwigia 1878, p. 121, Cladophora<br />

Zelleri Martens Preass. Exped. pag. 111, t. 2, f. 1. —<br />

Subvalida; filamento principali partis thalli cauloideac speciminum<br />

fertilium circ. 120 y.. crasso, ramos pleruraque duorum ordinum<br />

singulos vel binos oppositos eraittente; acinetis vel inclusis vel ter-<br />

rainalibus; acinetis in filamento principali sitis, plerumque gemina-<br />

tis; acifietis in ramis sitis plerumque solitariis; acinetis inclusis su-<br />

perioribus binarum gerainatarum (solitariisque in filamento princi-<br />

pali) orcula^formibas, circ. 232^^144; acinetis inclusis inferioribus<br />

binarum geminatarum subcylindricis, circ. 179:^113; acinetis ra-<br />

raorura inclusis solitariis cylindricis, circ. 135=^85; acinetis ter-<br />

miualibus orculasforraibus, brevi-acurainatis, apice subrotundato, circ.<br />

382::: 132.<br />

Hab. prope «Jokohama)) io Japouia (E, v. Martens).<br />

10. Pithophora Roettleri (Roth) Wittr. On the Devel. and syst. Ar- 1020<br />

raug. of the Pithoph. pag. m, tab. I, f. 12-20, taa. V. f. 11-12,<br />

Hedwigia 1878, pag. 121, Cerammm Boettleri Roth Cat. III,<br />

pag. 123 (1806), C/adophora Roetileri Kuetz. Sp. p. 409, Cladophora<br />

acrosperma Kuetz. Phyc. gener. pag. 265, Cladophora<br />

Engelmanni Kuetz. Species p. 411 sec. Grunow Alg. Novara p. 39.<br />

— Robusta; filamento principali partis thalli cauloideae speciminum<br />

fertilium circ. 165 u. crasso, raraos trium ordinura emittente; ra-<br />

rais ordinis prirai ternis verticillatis; ramis ordinis secundi et ter-<br />

tii solitariis vel binis oppositis; acinetis solitariis (raro gerainatis)<br />

vel inclusis vel terminalibus; acinetis ramorura orcula^forraibus vel<br />

cylindricis; acinetis filamenti principalis forraa subirregulari do-<br />

natis ; acinetis orcuheformibus circ. 266 ^j 152, cylindricis 143^:83<br />

subirregularibus 213-191; acinetis terminalibus vel obovoideis,<br />

basi truucatis vel rarius subconicis, apice rotundato, illis circ.<br />

212^150, his 246 = 88.


Confervoidese, Gomontiacese, Goraontia. 389<br />

Hab. in aquis stagnantibus pr. «Tranquebar» Indise (Roettler).<br />

in fontanis calidis u Arcansasn Americae borealis (G. Engelmann),<br />

in aquis dulcibus prope «Rio Janeiro» Brasiliye (Grunow). —<br />

Huc forte pertinet Cladophora Iranquebariensis (Ag.) Kuetz. Sp.<br />

p. 409 ex eodem loco.<br />

Familia XII. GOMONTIACE^ Born. et Plah.<br />

Gomontiacem Born. et Fioh. [1888] Sur deux nouveaux genres d' algues per-<br />

rorantes in Journal de Botanique 2' Annee, n. 10, p. 163-165.<br />

Tliallus conchicola, halophilus, e filamentis articulatis, ramosis<br />

(ramiflcatione dorsi-ventrali valde conspicua) circa punctum centrale<br />

radiantibus constitutus ; filamenta introrsum ramulos intra testam<br />

penetrantes, extrorsum, prope articulos fructiferos, rhlzoides emit-<br />

tentia; chlorophylla reticulata, plasma 1-5-nucleatum.<br />

Propagatio tum zoogonidiis antice biciliatis tum aplanosporis;<br />

zoogonidia sine copulatione germinando filamentura concham perfo-<br />

rans et in opposita superficie vegetans ramificatumque efficientia<br />

aplanosporoe un:e diu quiescentes, dein rhizoidem ut filamentum zoo-<br />

gonidiorum germinativum agentem. intra testam conchfe penetrantes,<br />

alter^e demum contentura in 2-4 raassas 1-nucleatus et merabrana<br />

prseditas (gonidia) aplanosporis similes divisum prsebentes itidemque<br />

germinantes.<br />

GOMONTIA Born. et Flah. [1888] Sur deux nouveaux genres d'al-<br />

gues perforantes in Journal de Botanique ann. II, n. 10, p. 104<br />

et in Notarisia 1888, p. 590 (Etym. a cl. Mauritio Gomont, alga-<br />

rum, imprimis Oscillarieariim, diligentissimo scrutatore), Codioli<br />

sp. Lagerh. [1885] in CEfv. af Kongla Vet. Akad. Fcirhandl. 1885,<br />

n. 8, p. 22. — Thallus minutus, e filis radiantibus, ramosis, arti-<br />

culatis corapositus; cellulae 1-5 nucleatss.<br />

Propagatio zoogonidiis et aplanosporis ; zoogonidia divisione<br />

succedanea forraata, numerosissima, piriforraia, ciliis binis polo an-<br />

tico ornata; sporangiis niagnis articulorum transformatione exor-<br />

tis radicantibus, demum liberis et seorsira crescentibus.<br />

1. Gomontia polyrrhiza (Lagerh.) Born. et Flah. loc. cit. et in Nota- 1021<br />

risia 1888, p. 596, Codiolum polyrrhizum Lagerh. Ett Bidrag till<br />

Kiinried. om Sliigtet-Codiolum A. Br. in ffifvers. af Kongl. Vetensk.<br />

;


390 Confervoideae, Gomontiaeese, Gomontia.<br />

Akad. Forhanfll. 1885, n. 8, p. 22, t. XXVIII, 1-16 et in Notarisia<br />

1886, p. 145 (aplanosporie). — Cliaracteres generis.<br />

Hah. ad conchas in littore arenoso ad (c Smalsiind )) inter « Ska-<br />

fto» et (( Blabarsholmen)) pr. (( Kristineberg)) in Bahusia Sueciae<br />

(Lagerheim), in mari mediterraneo ad oras Gallia) (Bornet, Fla-<br />

hault) et in oceano atlantico ad oras Gallia^ (Bornet, Flahault).


Ordo II. Si|ilioiie5e Grev. em.<br />

Siphonece Grev. [1830] \\g. Brit. p. 183 (excl. gen. Nemalion), J. Ag. [1887]<br />

Till Algeraes Systeraatik Vlll, p. 1.<br />

Siphonacece Harv. [1858] Ner. bor. Amer. 111, p. 9.<br />

Coeloblastece Kuetz. [1843] in Linnasa XVII, p. 94 (nec p. 105), Pliyc. gener.<br />

p. 302 (nec p. 330), Species p. 486 p. m. p.<br />

Thallus typice uiiicellalaris, tunc filiforrais (simplex aut ramosus)<br />

tunc saccatus, tunc foliaceus vel forma varius, 1-multiiiucleatus<br />

chlorophora disciformia, in stratu plasraatis parietali disposita ').<br />

Propagatio divisione cellulari, zoogonidiis neutralibus cellulisque<br />

seu proliferationibus sejungentibus, acinetis.<br />

Generatio sive oosporis sive isosporis (zygotis). Oosporse singulae<br />

intra oogoniura inclusse, ex oosphserse iramobilis ab antherozoidiis<br />

mobilibus fecundatae transformatione ortse; isosporse (zygota) e co-<br />

pulatione duorum zoogonidiorum conformium (isogametorum) efFor-<br />

mat£e, dein novuin individuum evolventes.<br />

Conspectus Familiarum<br />

I. OoGAM-E : Oogonia et antheridia prsesentia.<br />

Vaiicheyiacece. Thallus fiiiformis, elongatus, caespitosus, ssepius<br />

raraosus ; generatio oosporis in oogonio laterali evolutis et antheri-<br />

diis lateralibus; zoogonidia magna, per totam superficiein ciiiata, in<br />

ramorum apice inflato orta: adsunt quoque aplanosporoe Siphonese<br />

terrestres vel aquaticse (hydro- aut halophilas),<br />

II. IsoGAM^ :<br />

Oogonia<br />

et antheridia haud prsesentia.<br />

A. Halophilae.<br />

;<br />

391<br />

* CelluUis vesicse pilei- tili- vel ramuli-formes, subinde foliacea?, ramis de-<br />

stitutse vel ramis liberis donata^.<br />

Dasyclacliacece. Thallus substantia ssepius calcarea incrustatus, e<br />

cellula stipitiforrai, basi radicante, continua, rarais verticillatis in-<br />

structa constitutus: rami tum in discum pileiformem contigui sirn-<br />

plicesque tum liberi et iterum ramellosi ; propagatio sporis (cystis?);<br />

1) De Siphonearum structura Cfr. etiam NoU Membranwaclistum und eini-<br />

ge physiologische Erscheinungen bei Siphoneen in Botanische Zeitung 1887,<br />

p. 473.


392<br />

generatio (an semper'?) zygotis ') e zoogonidiorura intra zoogoni-<br />

dangia in ramulis verticillatis ortorum copulalione efForraatis.<br />

Derbesiacece. Thallus filiforrais, ramosus,- raultiplicatio zoogoni-<br />

diis pluriciliatis intra zoogonidangia lateralia dein a cetero thallo<br />

per septum discreta ortis.<br />

Bryopsidacece. Thallus filiformis, subsiraplex. v. dichotome aut pin-<br />

natim ramosus; raultiplicatio (an generatio?) -) zoogonidiis; zoogoni-<br />

dia e raraorura plasmate orta.<br />

Caulerpacece. Thallus surculo repente frondibusque erectis, va-<br />

rie ramosis vel clathratis constitutus ; multiplicatio fragraentis tlialli<br />

secedentibus (zoogonidiis numquam visis),<br />

** Cellularmn ramiflcationes insimul contextse, superflciem vel corpus quasi<br />

psoudoparenchymaticum (forraa varium li. e. spliaericura, cylindraceum, crustaceum,<br />

llabelliforme vel flliforme) efflcientes.<br />

Spongocliacec('. Thallus e cellula filiforrai pluries ramosa (ramis<br />

insimul coalitis contextisque et tunc corpus quasi parenchymaticum<br />

corticatum efficientibus) constitutus; generatio (ut videtur in genere<br />

Codio) zoogonidiis biciliatis, verisimiliter dioicis.<br />

Udoteacecc. Thallns quasi e filis tubulosis di-tri-chotorais con-<br />

stitutus, forraa varius, fere semper substantia calcarea iticrustatus;<br />

multiplicatio zoogonidiis sed ulterius inquirenda,<br />

B. Terrestres vel parasiticae.<br />

Hydrogastracece. Thallus terrestris, e cellula globosa vel clavato-<br />

piriformi, per rhizoidem hyalinum pluries ramosura terrae adha^ren-<br />

te constitutus; propagatio aplanosporis etc. ; generatio zygotis e zoo-<br />

gonidiorura copulatione ortis.<br />

? Phyllosiphonacece. Thallus in plantis terrestribus parasiticus,<br />

e sacculis seu utriculis filiformibus, ramosis, viridibus, in meatis fo-<br />

liorum vigentibus constitutus; de propagatinne cfr. diagnosin ge-<br />

neris.<br />

|) Observanihuu est quoil nonnumquam zoofj^oniilia (zoo,?ameta) ex radiis<br />

diversis (nec ex eodcm radio ortij inter se copalant zygotunKine efflciunt.<br />

2) Cfr. mcmorias clariss, Cornu, Janczewski, Pringslieim, Tluu^et eto. i u<br />

genere liryopside allatas.


Siphoneae, Vaucheriacese, Vaucheria. 393<br />

Familia XIII. VAUCHERIACEiE (Gray) Dumort.<br />

Vaucheriaccce Gray [1821] Arrang. Brit. pl. I, p. 288 {Vaucherldem) em. Du-<br />

mort. [1822] Comm. Bot. p. 71 et [1829] Anal. fara. p. 77.<br />

Vattcherue Trev. [1843] Trosp. tl. Eiigan. et iu Flora 1843, p. 465, p. p.<br />

Vaucheriece Fries [1825] Pl. homon. pag. 340 (vix) et [1846] Summa veget.<br />

Scand. I, p. 129 ex parte.<br />

Cceloblastece Kuetz. [1849] Species p. 486 ex parte.<br />

Thallus unicellularis, filiformis, terrester vel aquaticus, chloro-<br />

phyllaceo-viridis, e fiiamento tubuloso, singulo, eloiigato, sa^pe plus<br />

minus pseudo-dichotome ramoso, basi plerumque rhizoidibus hyalinis<br />

radicante constans.<br />

Propagatio (asexualis) triplici modo :<br />

1. Cellulis agilibus vel non agilibus, singulis in inflatione clavi-<br />

formi terminali, septo a cetera thalli parte discreta evolutis.<br />

2. Propagulis h. e. apicibus filamentorum articulatis deciduis (pro-<br />

paguli ad instar) et mox germinantibus.<br />

3. Cystis propriis (aplanosporis, cystis).<br />

Generatio zygotis; antheridia et oogonia plerumque in eodem in-<br />

dividuo. Zygota (oosporae) ex oosphffirce fecundatione per anthero-<br />

zoidia orta, membranis pluribus involuta, post pausam tubulum novum<br />

vegetativum germinantia.<br />

VAUCHERIA DC. [1803] in Vauch. Hist. des Conferves d'eau douce<br />

p. 25 (Etym. a c]. botanico Vaucher), Unger die Pflanze im Momente<br />

der "Tliierwerdung 1843, Thuret Annales des scienc. naturelles<br />

1843, A. Braun Betrachtungen liber die Erscheinung der Ver-<br />

jiingung in der Natur, 1849-1851, Karsten in Botan. Zeitung 1852,<br />

p. 89, Pringsheira in Monatsb. der k. Akademie der Wissenscha-<br />

ften zu Berlin 1855, Walz in Pringsh. .Jahrbiicher V, 2, (1866),<br />

p. 127, Rabenh. Fl. Eur. Algar. III. p. 266, Kirchn. Alg. Sciiles.<br />

p. 82, Stahl Ueber die Ruhezustande der Vaucheria geminata in<br />

Botan. Zeit. 1879, Cooke Brit. Freshw. Alg. p. 116, Nordst. Algologiska<br />

Smasaker I-II in Botaniska Notiser 1878-1879, Hauck<br />

Meeresalgen pag. 412, Wolle Freshw. Alg. U. S. p. 147, Ardiss.<br />

Phyc. Medit. II, p. 42, Hansg. Prodr. p. 93, De-Toni e Levi Fl.<br />

Alg. Ven. III, p. 87, Ectosperma Vauch [1803] Conf. p. 3 p. p.,<br />

Confcvvce sp. auct., Gongrosircv sp. Kuetz., Woronmm Solms-


394 Siplioneae, Vauclieriacece, Vauclieria.<br />

Laubach [1867] i) m Botan. Zeitung 1867, p. 366, t. IX nec Wo-<br />

7^onma Cornu. — Thallus e cellula filiformi, subramosa constitu-<br />

tus; chlorophora numerosa, minuta, in stratum continuum ad pro-<br />

tophisma parietale disposita,- nuclei numei'0si, minores, globosi<br />

subn^-gulariter ordinati, guttulis oleosis iatermixti.<br />

Generatio oosporis (zygotis) ex oosphaera antherozoidiis focun-<br />

data efformata. Oogonia subglobosa vei ovoidea, septo a thalli<br />

parte vegetativa discreta, doin apice aperta, poris singulis vel plu-<br />

rimis. Antheridia lateralia vel acrogena, hyalina, varia forma do-<br />

nata, sa^pius cornicuhxta, tum a thallo septo discreta, tum per cel-<br />

lulam brevem inanem sejuncta, e plasmate antherozoidia numero-<br />

sa, oblonga, 2-ciliata, minuta gignentia; oospor» (zygota) guttulis<br />

oleosis dense foetse, tegumento firmulo, phirumque stratoso pra)-<br />

ditae.<br />

Propagatio zoogonidiis in superiore ramorum parte claviformi-<br />

inflata, plasmate obscure viridi, deiise granuloso farcta et septo dis-<br />

creta siagulatim ortis. Zoogonidia magna, oblonga vel rotandata,<br />

per totam superficiem ciliis brevibus instructa, nucleis plurimis<br />

prsedita. Adsunt quoque aplanosporte -) et acinetse ^).<br />

Sectio i. Antlieridia a cetero tliallo per cellulani brevem inanem non<br />

discreta.<br />

1. TuBULiGER^ (Walz) Nordst. : Antlieridia vix vel leniter incurva, oblongocylindracea<br />

vel lanceolata, apico aperta; guttulai rufescentes in media<br />

oosporaraun maturarum parte haud collecttxi. Oogonia et antheridia plerumque<br />

sessilia.<br />

1) Diagnoses coraparativas a cl. Solras-Laubacli 1. c. de suo genere ^Yoroniniatei<br />

de genere Vnucheria DC. allatas liic refero.<br />

a) Woroninia Solras-Laubacli: Antheridium rectura; oogoaium rectum,<br />

erostre, membrana maturitate ac oospora) fuscescente ; oospor« contentu al-<br />

buminoso, chlorophyllaj (nura<br />

cheria dichotoma Lyngb.<br />

seraper?) immixto; zoogonidia desunt. Hue Vav-<br />

b) Vaucheria DC. : Antheridium plus minus campylotropum; oogoniiuu campylotropum,<br />

rostratura, membrana raaturitate pellucida; oosporce raaturfemembrana<br />

pellucida, contentu oleoso, rufo vel fusco-tincto, chlorophylla destituto.<br />

2) Quio ut zoogonidia ciliis carentia descripsit cl. Hansgirg Prodr. p. 92,<br />

nihil aliud esse videntur quara aplanosporae ipso modo quam zoogonidi;)^ci-<br />

liata plasraati partis raniulorum terrainaiis contractione ort-o.<br />

3) CIV. Wille Algologisclie Mittlieiluugen p. .506-.5U7. — Dc acinetis in Vaucheria<br />

geniinata cfr. Stalil in Rotan. Zeit. 187i), tab. H, do aplanosporis in<br />

eadem specic cfr. Wittrock Algologiska Studier 1807, p. 31.<br />

,


Siphonese, Vauclieriacese, Vauoheria. 395<br />

a. Oogonia globosa.<br />

1. Vaucheria dichotoma (L.) Ag. Syn. Alg. Scand. p. 47, Sp. p. 400, 1022<br />

Lyngb. Hydropli. p. 75, t. XIX, F. C, Rassall Freshw. Alg. p. 51,<br />

n. ], t. IV, f. 1, Kuetz. Tab. Phyc. VI, t. 56, F. a. Suring. Obs.<br />

p. 8, n. 1910, Desmaz. Ci'. ile Fr. ed. I, n. 259, Rabenh. Krypt.<br />

Flor. V. Sachs. I, p. 224, Alg. n. lOS, 040, Fl. Enr. Algar. III,<br />

p. 268, Nordst. Algol. Sniasaker II. in Botan. Notiser 1879, p. 184,<br />

Cooke Brit. Freshw. Alg. p. 120, t. 46, f. 21-25, Hansg. Prodr.<br />

p. 96, Wolle Freshw. Alg. U. S. p. 149, t. 126, f. 1-7, De-Toni e<br />

Levi Fl. Alg. Ven. III, p. 88, Kirclin. Alg. Schles. p. 82, Walz in<br />

Pringsh. Jahrb. 1866, p. 152, t. 14, f. 28-33, Wittr. et Nordst. Alg.<br />

aq. dulc. exs. n. 337, 338, Erb. critt. ital. n. 859!, Vaucheria glo-<br />

bifera De-Bary in Monatsb. 1856, p. 589, Conferva dichotoma<br />

Dill. hist. tab. III, f. 9, Conferva dichotoma Linn. Spec. plant.<br />

n. 1635, Conferva Plinii setis porcinis Ray Syn. pag. 58, Vau-<br />

cheria piriformis Kuetz. Phycol. gener. pag. 305, Tabul. VI,<br />

t. 56, Vaucheria salina Kuetz. 1. c. — Dioica, valida, laxe cse-<br />

spitosa, sordide viridis vel fuscescens; thallo crassissinio, 200 a,<br />

lato, ad 20 cm. longo, setaceo, reniote dichotomo; oogoniis sessili-<br />

bus, ,ad 100 [j.. diam., globosis vel globoso-ovoideis, singulis, sparsis<br />

vel 2-4-6-approximatis; oosporis maturis membrana triplici invo-<br />

lutis, fusco-maculatis; antheridiis singulis interjectis, erecto-sub-<br />

clavatis vel acutatis, minutis, in filamentis propriis evolutis.<br />

Hah. in fossis, piscinis per Europam et Amer. passira. — Forma<br />

marina Hauck Meeresalgen p. 412, Vaucheria dichotoma var. submarina<br />

Ag. Syst. p. 171, Spec. Alg. p. 460, Lyngb. 1. c. p. 76,<br />

t. XX A, Vaucheria submarina Berk. Glean. pag. 24, t. VIII,<br />

Harv. Phycol. Brit. t. 350 B, Kuetz. Spec. et Tabul., Vaucheria<br />

Pilus Martens Reise II, p. 639, Kuetz. Tab. Phyc. VI, t. 67, f. 2,<br />

Hauck Beitr. 1878, p. 77, t. I, f. 5-7, Vaucheria bursata var.<br />

rnarina Kuetz. Species p. 489: caispitibus Isete viridibus; thallo<br />

tenui, 50-160 u.. lato, fastigiato-ramoso; oogoniis sessilibus, nume-<br />

rosis, approximatis, ovato-lanceolatis, 200-280 a. diam.. ore recto<br />

vel leviter declinato; oosporis maturis fuscescentibus, membranis<br />

tribus manifestis prseditis. In fossis submarinis, ad fluviorum ostia,<br />

ad oras limosas in mari adriatico, germanico et nordico. Ob thalli<br />

tenuitatem fortasse species propria. — Forma marina est ad<br />

Venetias, in lacunis valde communis, in ((Velme» quo loco primus<br />

detexit G. v. Martens anno 1823, ibique caespites permagnos.


396 Siphonecie, Vaucheriacese, Vaucheria.<br />

longe lateque expansos, obscure virides, piscatoribus sub titulo<br />

aPelo» sat notos format. Frequens est etiain in Dalmatia (San-<br />

DRi), ad Helgolandiam (Sondkr), ad ((Cemisa)) (Vidoyicii), in orani-<br />

bus in^^ulis jonicis (Mazziari).<br />

2. Vaucherja Thuretii Woron. Beitr. zur Kenntn. der Vauclierien in 1023<br />

Botanische Zeitung 1869, p. 157, t. II, f. 30-.32, Nordst. Algol.<br />

Smasaker II, in Botan. Notiser 1 876, pag. 176, Farl. New. Engl.<br />

Alg. p. 104, Hauck Meeresalgen p. 413, Vaucheria velutina Ag.<br />

Syst. addend. p. 312, sec. Nordst., Harv. Manual p. 190, Phycol.<br />

Brit. t. 321. — Vaucherue dichotomce slimVis, monoicd; fllamen-<br />

tis plerumque 30-120 y.. latis, subrepentibus, ramulis erectis, nu-<br />

merosis, fastigiatis, in cDespitem velutinum laete vir idem intricatis;<br />

oogoniis lateralibus, singulis, obovatis vel piriformibu^, breviter pe-<br />

dicellatis, raro sessilibus, 180-303 a. diam.; oosporis globosis, su-<br />

periorem oogonii partem rotundatam iraplentibus ; antheridiis la-<br />

teralibus, sessilibus, patentibus vel subhorizontalibus, oblongo-ovatis<br />

vel citriformibus, poro apicali instructis.<br />

Hab. ad oras Angliae (Harvey), in lacunis exsiccatis insulae<br />

scanensis «Graen)) (A. Agardh), ad oras Istria? imprimis ad Ter-<br />

geste (BiASOLETTO, Hauck), ad limum Tagi salsi prope a Crux<br />

quebrada)) (F. Welwitsch), ad oras boreales Gallia:; (Lloyd); pr.<br />

a Villafranca)) Gallo-provinci?e (Woronin), ad oras Americse bo-<br />

realis (Farlow).<br />

b. Oogonia haud globosa, sed plus minus ovoidea, s»pe subobhqua.<br />

3. Vaucheria aversa Hassall Freshw. Alg. p. 54, n. 6, t. VI, f. 5, io?4<br />

Cleve Vauch. p. 7, n. 7, f. 7, Walz 1. c. p. 151, n. 8, t. XII,<br />

f. 25-27, Rabenh. FI. Eur. Algar. III, p. 271, Cooke Brit. Freshw.<br />

Alg. p. 121, t. 47, f. 1-3, Wolle Freshw. Alg. U. S. p. 149, t. 127,<br />

f. 5-8. V. ornithocepliala [tt. aversa Kuetz. Spec. p. 488, V. roslel-<br />

lata Kuetz. 1. c, .\lg. exs. n. 117, Rabenh. Krypt. Flor. v. Sachs.<br />

I, p. 224. — Laxe cfespitosa, parce ramosa, longe lateque expansa,<br />

organorum fructificationis forma et collocatio eaedem qurc in sp.<br />

sequente pro ejus varietate vix sat distincta habita, differt im-<br />

primis thallo multo crassiore 100 y.. lato, oogoniis plus minus<br />

ovatis, majoribus suberectis, nonnunquam quasi pedicellatis, oosporis<br />

multo minoribus, igitur oogonii lumen non replentibus; antheri-<br />

diis cylindraceis vel subclavatis, erectis, apicibus plus minus in-<br />

curvis.<br />

llah. in aquis stagnantibus et lonte lluentibus Germania\ An-


Siphoneio, Vaucheriaccie, Vaucheria. 397<br />

gli», Sueciie, Austriae, AmericaG borealis. — Oogonii basis nonnunquam<br />

sane contracta et pauUum elevata, qua re oogonia quasi<br />

pedicellata apparent, sed septum reperitur semper in thalli super-<br />

ficie, ergo sessilia sunt.<br />

4. Vaucheria ornithocephala Ag. Sp. p. 467, Rabenh. Alg. n. 1100! 1025<br />

non Hassall, Nordst, Algol. Smasaker II, in Botan. Not. 1879, p. 184,<br />

Vaucheria sericea Lyngh. Hydroph. p. 78, t. 21 B, Kuetz. Spec.<br />

Alg. p. 487, n. 9, Walz 1. c. pag. 150, n. 7, t. XIII, f. 20 et 21,<br />

Rabeuh. FI. Eur. Alg. III, p. 271, Cooke Brit. Freshw. Alg. p. 121,<br />

1. 47, f. 4-8, Wolle Freshw. Alg. U. S. p. 150, t. 127, f. 12-13,<br />

Hansg. Prodr. p. 234, Con/eroa vesioala Dillw. Conf. t. 74, VaKrcheria<br />

ramosa Arech. Los Vauch. Montevideanos 1883 Cfr. Ma-<br />

gnus in Botan. Zaituiig 1883, p. 627, Vaucheria pulchella Arech.<br />

Los Vauch. Montevideanos 1883 Cfr. Magnus in Botan. Zeitung<br />

1883, p. 627 (an aptius Vaachericv aversce adscribenda?), Vaif,-<br />

cheria polysperma Hassall Freshw. Alg. p. 59, n. 12, t. VI, f. 6,<br />

Kuetz. I. c, Rabenh. Alg. n. 1375!, Cleve Vauch. p. 7, n. 8, f. 8. —<br />

Ca3spitibus dense intricatis, luteolo- vel sordide viridibus vel fu-<br />

scescentibus; thallo tenui, 50-75 v.. lato, laxe et vage ramoso,<br />

ramis subaiquilatis ; chlorophoris subglobosis, numerosis, 3-5 a.<br />

crassis; oogouiis 2-6-seriatis, unilateralibus, oblique ovalibus, 30-<br />

45 [j.. latis, ly^-plo longioribus, ore laterali producto rostellatis, ses-<br />

silibus vel brevissime pedicellatis ; antheridiis cylindraceo-subcla-<br />

vatis, subhorizontali-deflexis, 14-24 ix. latis, subquadruplo longio-<br />

ribus ; antherozoidiis oblongis, puncto rubro notatis (teste De-Bary),<br />

in utroque polo cilio unico praeditis.<br />

Hab. per totam Europam et Americam borealem passim —<br />

Forma marina, Vaucheria ornithocephala Le Jolis Alg. mar. Cherb.<br />

n. 119 nec Hass. : habitu robustiore. In aquis submarinis, fossis li-<br />

toralibus prope Saint-Vaast-Ia-Hougue (Le Jolis).<br />

5. Vaucheria Dillwynii (Web. et M.) Ag. Syst. 173, Hassall 1. c, Ra- 1026<br />

benh. Krypt. Flor. v. Sachs. I. 224, Alg. 750, FI. Eur. Alg. III,<br />

p. 269, Cooke Brit. Freshw. Alg. p. 122, t. 47, f. 9-10, De-Toni e<br />

Levi FI. Alg. Veu. IV, p. 90, Erb. critt. ital. n. 861, V. pachyderma<br />

Walz in Pringsh. Jahrb. 1866, p. 142, t. XII. f. 1-6, V.<br />

Hookeri Kuetz. Tabul.?, V. Ungeri Thur. in Ann. des sc. nat. 1843,<br />

tab. 13, f. 43?, Conferva frigida Dillw. Brit. Conf. tab. 10. —<br />

Terrestris, late expansa, stratum depressura, tenue vel ad 2 mm.<br />

crassum, laete vel obscure viride formans ; oogoniis globosis vel<br />

ellipsoideis (haud raro subreniformibus), rostratis, sessilibus, ple-


398 Siplionese, Vaucheriaceie, Vauclieria.<br />

ruraque singulis, noniiunquarn geminatis, membrana subtilitor pun-<br />

ctata instructis; oosporis maturis fusco-maculatis, 60-70 y., diam.,<br />

sporodermate 5-6 y.. crasso, e stratis pluribus (ad 7) manifestis com-<br />

posito; antheridiis scrotiformibus, ex apice ramuli lateralis, brevis,<br />

hamati formatis, aut oogoniis approximatis, aut inter oogonia bina<br />

positis, circ. 20 u.. latis.<br />

Hab. in fodinis, fossis exsiccatis, terra nuda humidiuscula hor-<br />

torum, vasis floralibus aliisque siinilibus locis. — Ex Hansgirg<br />

Prodr. p. 233 Vaucherice sessilis mera varietas,<br />

2. C0RNICULA.T.E (Walzj : Antlieridia corniculata vel hamata, in raraulorum<br />

lateralium breviuni incurvorumque apice evolata; guttulae brunnece in<br />

niedia oosporarum maturarura parte collectce.<br />

* Sessiles (Rabenh.): Oogonia sessilia aut vix stipitata, propo antheridia<br />

thallo imposita.<br />

6. Vaucheria sessilis (Vauch.) DC. Flor. fr. II, p. 63, Ag. wSyst. et 1027<br />

Spec, Algar., Hassall Freshw. Alg. p. 55, n. 8, t. IV, f. 2, Kuetz.<br />

Spec. et Tab. Phyc. VI, t. 59, f. II, Clev. Vauch. p. 7, n. 6, Ra-<br />

benh, Krypt. Flor. v. Sachs. I, 224, Desmaz. Cr. de Fr. ed. I,<br />

n. 256, Aresch. Alg. Scand. n. 31 (115)!, Walz in Pringsh. Jahrb.<br />

1866, V, 2, pag. 145, Fl. Eur. Algar. III, pag. 267, Cooke Brit.<br />

Freshw. Alg. p, 123, t. 46 et 48, f. 1-5, Wolle Freshw. Alg. U. S.<br />

p. 151, t. 127, f. 9-11, Kirchn. Alg, Schles, p. 82, De-Toni e Levi<br />

Fl. Alg. Ven. III, p. 89, Hansg. Prodr. p. 74 (f. genuina), Ectosperma<br />

clavata Vauch. Hist. Conf. t. 3, f. 10 (f. zoogonidigera),<br />

Vaucheria sphojrocarpa Kuetz. Tab. Phyc. VI, t. 59, f. 1 ?, Vau-<br />

cheria Ungeri Thuv. in Ann, Scienc, nat. 1843, t. 11, 12, 13, f. 37,<br />

42, 44 (verisimillime), Vaucheria humilis Arech. Los Vauch. Monte-<br />

videanos 18S3 (an aptius Vaucheria pachi/deroiecc adscribenda ?),<br />

Ectosperma sessilis Vauch. Ilist. p, 3)1, n. 7, t, II, f, 7, Vaucheria<br />

Gccspitosa Ag. et auct. 1, c, VaucJieria ovoidea Hassall 1. c. t, V,<br />

f, 3, Eclosperma ccespitosa Vauch. Ilist. p, 28, n. 4, t. II, f, 4,<br />

Vaucheria tovarensis Karst. Bot, Unters. 1865, I, p. 89, f, IV, b.<br />

— Laxe iutricata, pallide et subsordide viridis; tliallo capilUiri,<br />

parce ramoso; filamentis ad 70 a. latis, raro ultra; oogoniis 2-3-<br />

approximatis, rarias singulis, ovatis vel ovali-oblongis, 105^60,<br />

[dus minusve obliquis, rostratis; antheridio intermedio, ramulo<br />

modo brevi hamato, modo recto subulato, subclavato, modo elon-<br />

gato et incurvato, haud raro circinato sustentato; oosporis matu-


is fusco-puuctatis , mombrana<br />

terminalibus ovato-clavatis.<br />

Siplionoce, Vauclieriacess, Vaucheria. 399<br />

triplici involutis; zoogonidangiis<br />

Hab. in fossis rivulisque totius Europae et Americje, ubique<br />

fere abundans. — Var. subarticulata Zeller Alga3 Brasilienses ia<br />

Vidensk. Meddelelser fra d. Naturhist. Foren. Kjobenhavn 1876,<br />

p. 427: Forma Vanchernv sphcerooarpce ; oogoniis ore hinc pro-<br />

longatis, ramis apice attenuatis, interdum constrictis et sepimentis<br />

transversalibus pseudo-arliculatis. In 1'rasilia (Zeller).<br />

7. Vaucheria ortiiocarpa Reinsch in Ber. Deutsch. botan. Gesellsch. 1028<br />

. ter<br />

18S7, V, p. 191, t. VIII, etin Notarisia III, p. 527. — Gynandra, laxe<br />

intricata, flavo-virens, caespitulos raajusculos natantes forraans<br />

thallo recto, dichotomo-raraoso; oogoniis singulis, regularicer ovatis,<br />

rectis, sessilibus, antheridiis singulis juxta evolutis, longitudine sub-<br />

aequantibus, apice simpliciter involutis; oosporis maturis regulari-<br />

ovoideis, breviter pedicellatis, pedicello '/^ diam. longitudine<br />

apice raembrana oogonii breviter prostratis, membrana siraplici<br />

crassa V7-'/s diam., septemlarainosa, laminis subaequalibus.<br />

Hab. in stagnis parvis juxta flumen Regnesiura ad « Erlangen »<br />

Franconiae (P. F. Reinsch). — Long. oospor. raatur. 118-128 u..;<br />

lat. oospor. niatur. 81-88 u..; long. pedicelli 16-18 u..; crassit.<br />

merab, oospor. matur. 6-8. y..<br />

** Racemosce Nordst. \=i SLipilatai Rabenli.]: AQtheridia ex apice ramuU,<br />

cui oogonia infra insident, efformata.<br />

§ Oogonia sursum versus'disposita.<br />

Antheridia et oogonia secus directiones oppositas incurva; oosporaj membrana<br />

oogoniorum haud in mucum diftiuente obvolutie.<br />

8. Vauclieria geminata (Vauch.) DC. Flor. fr. II, p. 62 (em. Walz.), 1029<br />

Ag. Spec. Alg. p. 467, n. 12, Hassall Brit. Freshw. Alg. tab. III,<br />

f. 1 (antheridium obtuso-subclavatura oogoniis brevius), Kuetz. Alg,<br />

exs. n. 100, Desraaz. Cr. de Fr. ed. I, n, 57, Cleve Vauch. p. 6,<br />

n. 4, f. 4, Walz 1. c. p. 147, t. XII, f. 7-11, Rabenh. Fl, Eur.<br />

Algar. III, p. 269, Nordst. Algol. Smasaker II in Botan. Notiser<br />

1879, p. 188, Kirchn. Alg. Schles. p. 83, Cooke Brit. Freshw. Alg.<br />

p. 125, t. 48, f. 6-7, WoIIe Freshw. Alg. U. S. pag. 151, t. 128,<br />

fig. 1-3, Hansg. Prodr. pag. 95, n. 131, Gongrosira dichotoma<br />

Kuetz. Tab, Phyc. IV, tab. 98, sec. Stahl Ueber die Ruhezjst.<br />

d. Vaucheria geniinata, Vaucheria cicspitosa Ag. Syst. pag. 154,<br />

Vaucheria Dillwynii Hantzsch in Rabenh. Alg. n. 1078 nec alior.,<br />

Ectosperma geminala Vauch. Hist. p. 29, n. 5, t. II, f. 5, Vau-<br />

;


400 Siplioneae, Vaucheriacese, Vauclieria.<br />

cheria aaccaiifera Kuetz. Tabul. VI, p. 22, t. 03, 1". 111. — Ob-<br />

scure vel sordide viridis, in casspites dense intricata; thallo ca-<br />

pillari, tenaci, 30-90 a. lato, dicliotoino,- oogoniis duobus (rarius<br />

1 vel 3), ovatis vel obovatis, oppositis, distincte pedunculatis, an-<br />

tlieridio iatermedio subulato, plus miuus recurvo; oosporis maturis<br />

fusco-maculatis, sporodermate achroo e stratis tribus (medio tenuiu-<br />

sculo) composito iavolutis ; zoogonidangiis (et aplanosporangiis), iu<br />

eodein vel proprio tballo, cyathiformi-ampliatis, truncatis et an-<br />

gulato-cornutis.<br />

Hab. in stagnis limpidis, aquis fluentibus, terra inundata ad ri-<br />

pas etc. Europse et Amer. — Cum species adsunt. — Var. racemosa<br />

Walz 1. c, Vaucheria raoemosa auct., Rabenh. Alg. n. 431, Aresch.<br />

Alg. Scaud. n. 32 (116), Desmaz. Cr. de Fr. ed. I, n. 257, ed. II,<br />

n. 1107, Vaiicheria multicornis Ag. et auct. : oogoniis breviter<br />

pedunculatis, 3-5 aut pluribus racemoso-corymbose aggregatis, au-<br />

theridio unico oogonia vix superante. — Var. verticillata (Kuetz.)<br />

Rabeuh. Fl. Eur. Alg. III, p. 270, Hansg. Prodr. p. 233, Vaucheria<br />

verlicillata Kuetz. Tab. Phyc. VI, tab. 64, f. 1 : oogoniorum<br />

pedunculis pauilura elongatis, divaricatis, antheridio abbreviato;<br />

oogoniis pieruraque 5 in ramulis tenuibus dispositis, ex ovato sub-<br />

globosis, 60-70 y.. diam. — Forraa terrestris Rabenh. Fl. Eur. AI-<br />

gar. III, p. 270, Vaucheria bursata Ces. in Erb. critt. ital. n. 860<br />

excl. syn., Rabenh. Alg. n. 380: cfespitibus expansis, obscure viri-<br />

dibus; thallo subcrasso, rigido ; oogoniis et geminis et ternis, hic<br />

illic singulis; antheridio brevi incurvo. — Var. rivularis Hansg.<br />

Prodr. p. 233: filaraentis vegetativis 50-75 u.. latis, ramis fertili-<br />

bus tenuioribus, in caespites sordide vel atro-virides, fluctuantes<br />

vel fasciculatim-glomeratos aggregatis; oogoniis plerumque sin-<br />

gulis, 100-105 y.. latis, 105-135 y.. longis ; antheridiis in parte cor-<br />

niformi-incurva cirp. 30-45 a. latis; ceterum ut in typo. In rivu-<br />

lis montanis Bohemiae passira (Hansgirg).<br />

9. Yaucheria hamata (Vauch.) Lyngb. Hydroph. p. 77, t. XX, F. C, loso<br />

Hassall Brit. Freshw, Alg. t. V, f. I, Aresch. Alg. Scand. n. 178<br />

V. geminatcB imraixta!, Cleve Vauch, p. 6, n. 2, Walz 1. c, p. 148,<br />

t. XII, f. 12-17, Rabenh. Fl. Eur. Algar. 111, p. 270, Cooke Brit.<br />

Freshw. Alg. p. 126, t. 48, f. 10-14, Wolle Freshw, Alg. U. S.<br />

p. 152, t. 128, f. 8-10, Nordst. Algol. Smasaker II, in Botaniska<br />

Notiser 1879 p. 188, De-Toni e Levi Fl. Alg. Veu. III, p. 92, Hausg.<br />

Prodr. p. 95, n. 132. — Aquatica vel terrestris; thallo subrigido,<br />

vage raraoso, sordide vel flavescenti-viridi; tilamentis 45-70 y.. latis;


Siphonese, Vauelieriaceae, Vauclieria. 401<br />

oogoiiiis plerumque singulis, 75-90 ^; 60-80, ovatis vel ovato-hemi-<br />

sphfericis, stipitis apice fissi segmento brevi insidentibus, segmento<br />

altero elongato, recurvo, antheridium ferente; oosporis maturis spo-<br />

roderraate e stratis 4 vel pluribus formato involutis.<br />

Hab. in fossis, lacubus, nec non in terra humida per totam<br />

Europam et Araericam borealem passim. •— Hsec species sese mul-<br />

tiplicat, observante Hansgirg, per gonidia imraobilia, asexualia,<br />

niox germinantia.<br />

00 Antheridia et oogonia plerumque paralleliter (secus eamdem directionem)<br />

incurva; oogonii membrana dein in mucum soluta et diffluens.<br />

10. Vaucheria terrestris Lyngb. Hydroph. pag. 77, Rabenh. Krypt. i^^si<br />

Flor. v. Sachs. I, p. 224, Alg. n. 1079 (iramatura), FI. Fur. Algar.<br />

III, p. 270, Westend. et Wall. Herb. n. 59G, Bad. n. 467, Walz in<br />

Pringsh. Jahrb. V, 2, pag. 149, t. XIH, f. 18 et 19, Cooke Brit.<br />

Freshw. Alg. pag. 126, t. 49, f, 1-3, WoUe Freshw. Alg. U. S.<br />

p. 153, t. 129, f. 1-8, De-Toni e Levi Fl. Alg. Ven. III, p. 92,<br />

Vaucheria Spegazzinii et Vaucheria macrocarpa Arech. Los<br />

Vaucli. Montevideanos 1883 Cfr. Magnus in Botan. Zeitung. 1883,<br />

p. 627 et Wittr. et Nordst. Alg. aq. dulc. exs. n. 738, Vaucheria<br />

pol>/mo)'pha Wood Proceed. Am. Phil. Soc. 1869, p. 140, Freshw.<br />

Alg. U. S. p. 180, t. 20, f. 3, Vaucheria pendula Reinsch Algenfl.<br />

p. 221, Rabenh. Alg. n. 1921 ! —<br />

In stratum tenue, Isete smaragdinum<br />

dense intricata; oogoniis plerumque singulis, subinde pluribus corym-<br />

bose aggregatis, pedunculatis, juxta antheridium elongatum cur-<br />

vatum, ejusdem dorso basi applanata quasi incurabentibus ; oospo-<br />

ris maturis sporodermate achroo, hyalino, e stratis 4 composito,<br />

valde inturaescente, in aqua difflueote instructis.<br />

Hab. in terra humida, fossis, fodinis periodice inundatis, postea<br />

exsiccatis, per Gerraaniara passim, in Normandia (Westendorp),<br />

Dania (Lyngbye), Britannia (Greville, Jenner, Harvey, Johns-<br />

TON, Mackay, Hassall, Berkelby, Cooke), in America boreali<br />

(WoLLE), Italia (De-Toni, Levi).<br />

11. Vaucheria scrobiculata Magn. et Wilie Bidrag til Syd-Amerikas 1032<br />

Algflora p. 38, t. II, f. 57-59. — Vaucherim terresiri afflnis, dif-<br />

fert antheridiis in apice magis attenuatis; sporoderniate scrobicu-<br />

lato; filaraentis 30-80 u. latis; antheridiis basi 30-44, apice 6 a.<br />

latis; oogoniis 120-130^100-110.<br />

'Hab. ad a Montevideo » Americae australis (J. Arechavaleta),<br />

26


402 Siphoneae, Vaucheriaceac, Vaucheria.<br />

ij^ Oogonia deorsum versus directa.<br />

12. Vaucheria uncinata Kuetz. Tab. Phyc. VI, p. 21, t. 60, f. 1, 1033<br />

Raben"i. Krypt. Klor. v. Sachs. I, p. 325, Alg. n. 971), Desraaz.<br />

Cr. de Fr. ed. nov. n. 607, Walz 1. c. p. 149, Plansg. Prodr. p. 96,<br />

n. 13o, Nordst. Algol. Smasaker II, in Rotan. Notiser 1879, p. 188,<br />

Vaucheria craciaia Lloyd Alg. de Touest de la Fr. n. 129. —<br />

Csespitibus densis, sordide viridibiis, deraum expallescentibus; thallo<br />

capillari, sparse ramoso ; oogoniis ovali-oblongis vel globosis, 95-<br />

106 y.. diam. singulis vel geminis (rarius 3-1), brevirostris, ra-<br />

mulo sub antheridio hamato-incurvo insidentibus ; oosporis globo-<br />

sis, fusco-maculatis, sporodermate achroo, e stratis tribus compo-<br />

sito arcte involucratis.<br />

Tlab. in stagnis lirapidis ad Dresdam (Hantzsch), (c Oschatz<br />

(L. Rabenhorst), prope Friburgum Brisgoviense (A. Braun, De-<br />

Bary), ((Teplitz)) Bohemia3 (Karl), ad (c Milchdorf» in Austria<br />

super, (A. Grunow), in Gallia ad ((Thouare)) (Lloyd).<br />

3. Anomal.*; Hansg. : Antheridia recta apice tecto, tubulis pluribus, raro<br />

singulo instructa, apicalia, subhyalina.<br />

13. Vaucherja De-Baryana Woron. in Botauische Zeitung 1880, p. 425, 1034<br />

t. 7, Hansg. Prodr. pag. 234, n. 487, — Pulvinata vel CcBspitosa,<br />

2-6 cm. et ultra elongata, pallide vel griseo-virens; filanientis 24-<br />

40 ;/., raro ultra latis, sparse (raro abuudanter) irregulariter ra-<br />

mosis, tenui-tunicatis, carbonato calcareo srepe valde incrustatis,<br />

involucro^calcareo subinde tubiformi-continuo, griseo vel albe-<br />

scente; ramis fructiferis 200-300 y.. longis, erectisj farctis; anthe-<br />

ridiis in his ramis acrogenis, subhyalinis, sine cellula suffultoria<br />

propria directe in filaraento insidentibus, 2- raro 3-4-angulatis<br />

ad angulos maturitate poro instructis (poris 2, raro 3-4); oogoniis<br />

lateraliter sub antheridiis sitis, raraellis lateralibus propriis bre-<br />

vibus fultis, piernraquo singulis, raro 2-3-natis suberectis, fere<br />

globosis, plasraate obscure viridi, granuloso, guttulas oleosas nu-<br />

merosas fovente fcEtis, apice papilla parva, hyalina, verruciformi<br />

prseditis ; oosporis maturis globosis, raro umbilicatis, oogonia sub-<br />

iraplentibus.<br />

Hab. in rivulis, aciureductibus ctc. in aquis calcareis moutanis<br />

pr, lacura ((Genfer» (Woronin), ad (c Halle-sur-Saale )> (De-Bary,<br />

Peyritsch), prope (( Kuchelbad )) circa Pragara et pr (( S. Prokop»<br />

circa (( Nova Ves )) BolieLniae (Hansgirg).<br />

»


Siphoneas, Vaucheriaceso, Vaucheria. 403<br />

14. Vaucheria Arechavaletae Maga. et Wille BriJag tii Syd-Amerikas 1035<br />

Algflora p. 39, t. H, f. 60-62. — Vaucheria De-Baryancu Woron.<br />

affiais, differt oogoniis magis oblongis antheridiisque orificiis sin-<br />

gulis prseditis; filamentis circ, 30 a. latis; oosporis 60-64 =i 56-58.<br />

Hab. ad (( Montevideo» Americae australis (J. Areciiavaleta).<br />

Seclio 2. Antheridia a cetero thallo per cellulam parvam contiguara, inanem<br />

(chlorophyllara haud involventera) discreta.<br />

4. Androphor^ Nordst. : Antheridia nuraerosa, corniculato-iucurva, e cel-<br />

lula inflata, chlorophylligera exsurgentia; cellula (androphorum) thallum per<br />

cellulam rainutam, inanem adh?erens.<br />

15. Vaucheria synandra Worou. Beitr. zur Kenntn. der Vaucherien io36<br />

in Botan. Zeituug 1869, p. 137, t. I, Hauck Meeresalgen p. 415,<br />

f. 186, Nordst. Algol. Smasaker II, in Botaniska Notiser 1879,<br />

p. 188. — Monoica; ca^spitibus plura cm. altis; filaraentis 50-100,<br />

plerumque 88 a. latis; antheridiis corniformibus, 2-7 in cellula<br />

suffultoria communi (androphoro) vesiculiforrai, chlorophylligera<br />

a thallo per cellulam minutam, inanem discreta sitis; oogoniis in<br />

filameuto lateralibus, sessilibus, subglobosis, 100-110 y.. diam., ad<br />

latus versus antheridia vergeus tubulo (fecundationis) umboniformi,<br />

deorsum versum uncinato-incurvum instructis; oosporis globosis,<br />

cavitatem totam oogonii (uraboue excepto) fere complentibus.<br />

Hab. in stagnis pr. iluvium «Var» circa Nicseam Galloprovin-<br />

ciaj (Woronin); in mari baltico (sec. Hauck). — Adsuut quo-<br />

que in hac specie zoogonidia dense per totam superficiem ciliis<br />

priedita.<br />

5. PiLOBOLoiDE.E (Rabenh.) Nordst. : Antheridia immediate oontigua cum<br />

cellula scu thalli parte sostinente (siepius poris pluribus instructa).<br />

a. Oogoniura imraediate in thallo insidens.<br />

* Tubuli fccundationis in oogoniis plurimi.<br />

16. Vaucheria coronata Nordst. Algol. Smasaker II, in Botaniska Noti- io37<br />

ser 1879, p. 177, t. 1, f. 1-9 et iu Hedvvigia 1880, p. 61. — Antheri-<br />

diis iu apice ramulorum breviorum, lateralium sitis, rectis, apice<br />

truncato-rotundatis, sub apice tubulo lato fecundationis pr;editis, e<br />

parte basilari ramuli cellula inani discretis, singulis vel ssepius<br />

binis (uno apicali et altero laterali vel rarius, ut videtur, binis<br />

apicalibus); oogoniis singulis, subsessilibus, superiori parti rarauli<br />

antheridium sustinente, rarius thallo insidentibus, obovatis vel


404 Siplioncce; Vaucliei'i;ice;o, Vauclieriu.<br />

oblique obovatis, apice corona tuborum minorum (3-G) fecuuda-<br />

tionis ornatis; oosporis globosis vel subglobosis, oogonium non<br />

plane complentibus, membrana oosporae raatura? crassa, subtilissime<br />

scrobiculato-punctata; diametr. thaiii 48-70 u.. lat. ; oogon. 124-145<br />

j.. long., 145-180 'J: lat. ; oospor. 116-130 a. long., 116-145 y.. lat.;<br />

anther. sin. tub. fecun. 30-40 y.. crass. ; membr. oospor. ad 5 ;/.<br />

Ilab. prsecipue in locis graminosis humidis ad fretum a QEre-<br />

sund )) Sueciae Autumno fructificans,<br />

** Tubulus singuhis in unoquoque oogonio; antheridia tubulos fecund.<br />

plurimos gerentia.<br />

§ Oosporse globosas.<br />

17. Vaucheria intermedia Nordst. AlgoL Smasaker II, in Botaniska ^oss<br />

Notiser 1870, p. 179, t. 1, f. 10-16 et in Hedwigia 1880, p. 61.<br />

— Piloboloidea; oogoniis subsessilibus v. breviter pedicellatis, glo»<br />

bosis V. obovato-globosis, tubulo fecundationis lato, brevi proeditis,<br />

antheridia singula v. sa?pe bina, vulgo recta apice truncato-rotun-<br />

data, tubulis fecundationis brevissimis, 2-4 lateralibus (rarissime<br />

1 fere in apice) ornata sustinentibus (raro antheridiis et oogoniis<br />

singulis); oosporis globosis, oogoniura fere plane coraplentibus,<br />

membrana tenui; diametr. thall. 34-62 a. lat. ; oogon. 92-130 y..<br />

long.; oog. 96-115 u-. lat.; oospor. 88-124 a. lat.; anther. 20-30 y..<br />

Hab. in locis graminosis humidis ad fretum (((Eresund)) Sue-<br />

cia3, socia VaucJierid coronaia.<br />

18. Vauclieria spliaerospora Nordst. Algol. Smasaker 1, in Botaniska loso<br />

Notiser 1878, p. 177, tab. 2, Cooke On Palmodactylon ramosum<br />

and Vaucheria sphasrospora in Journ. Quek. Micr. Club 1886<br />

cum icone. — Marina, laxe crespitosa ; antheridio in apice ramorum<br />

longiorum vel rarius breviorum leviter tumido, siepissime<br />

paullum incurvato, acuminato, sub apice processibus conicis duo-<br />

bus, suboppositis, divergentibus (vel rarius 4) instructo, cum latere<br />

vel basi (ab initio cura apice) oogonli cellula levi, chlorophjlla dc-<br />

slituta (vulgo inani) connexo ; oogonio globoso vel obovato glo-<br />

boso;oospora globosa, chloropliylloso-viridi, raerabrana non crassa<br />

donata, oogonium non plane complente; diam. filament. 26-60 y..<br />

oogon. 104-136 a. lat.; oospor. 88-120 y.. diam.<br />

Hab. in ipso limite maris ad uLomma» freti ffiresundici (0.<br />

Nordstedt), ad uKew)) Britannise (Nordstedt sec. Cooke). —<br />

Var. ?dioica Kohl. Rosenv. in Botaniska Notiser 1879, pag. 190,


Siphoneoe, Vaucheriacese, Vaucheria. 405<br />

Vaucheria velulina Harv, Phyc. Brit. IV, tab. 321 ? nec Ag.<br />

dioica, dense intricata, stratum velutiniim formans; filamentis flac-<br />

cidis ; antheridiis singulis vel rarius binis, brevi-pedunculatis rectis,<br />

vel rarius curvatis; oogoniis piriformibus, brevi-pedunculatis; pe-<br />

dunculis brevioribus quam antheridiis et oogoniis; ceterum ut in specie<br />

genuina. In littore, submersa vel rarius emersa, ad u Amager»<br />

pr. Hafniam Danise (Kolderup-Rosenvinge), ia Britannia? (Har-<br />

vey). — Ex observatione in calcem VauchericB sphcerosporcB Nordst.<br />

iu Wittr. et Nordst. Alg. aq. dulc. exs. n. 734, Botaniska Notiser<br />

1886, p. 135, provenire videntur antheridia et oogonia hujus speciei<br />

in diversis filamentis vel diversis ramis ejusdem filamenti vel<br />

eodem ramo filamenti, quamobrem ssepe nulla certa differentia in-<br />

ter formam typicam et var. clioicam Rosenv. adest.<br />

19. Vaucheria subsimplex Crouan Fl. Finist. pag. 133, Gen. 76. — i040<br />

Filamentis subsimplicibus, ad 1 cra. altis, ramulis 1-2 brevissimis<br />

tantum instructis; oogoniis ovoideis, sessilibus, prope apicem in-<br />

sertis ; antheridiis simplicibus. 2-3-furcatis, apice incurvis, in fila-<br />

menti apice singulatim evolutis.<br />

Hab. in lacunis ad a Baie de S. Marc )) Finistere Galliae (Crouan).<br />

— Antherozoidia, ex Crouan, hyalina, bacillaria, vix basi inflata.<br />

Cum Vaucheria splicerospora Nordst. comparanda. Cfr. Hedwigia<br />

1880, p. G3.<br />

§§ Oosporse lentiformes.<br />

20. Vaucheria piloboloides Thur. in Mem. soc. sc. nat. Cherb. II, I04i<br />

(1854!), p. 389, Le Jolis Liste des Alg. marines de Cherb. p. 65,<br />

t. 1, f. 4 et 5, Walz 1. c. p. 152, Rabenh. Fl. Eur. Algar. III,<br />

p. 272, Hauck Meeresalgen p. 413, f. 183, Nordst. Algol. Sraasaker<br />

II, in Botan. Notiser 1879, p. 189, Vauoh. fascescens Kuetz. Tabul.<br />

VI (1856!), p. 20, n. 1756, t. 55, f. 1, Derbesia ?narina Crouan<br />

Alg. Finist. n. 389 non Solier. — Monoica, marina, cffispitosa;<br />

thallo erecto, flaccido, subsetaceo, sparse ramoso, plura centimetra<br />

alto ; filamentis plerumque 40-100 u. latis; oogoniis globosis, circ.<br />

200 u. diam., pedicellatis lateralibus, oosporam unicam, lentiformem<br />

foventibus; antheridiis terminalibus, cylindraceis, acuminatis, sub<br />

apice processibus conicis, brevibus, duobus, suboppositis sa?pius in-<br />

structis, e cetero thallo cellula subinani discretis ; zoogonidiis ter-<br />

minalibus cylindraceo-clavatis, immobilibus.<br />

Hab. ad oras Gallipe, uBrest, Cherbourg, Longlet, Hommet,<br />

Sainte-Anne, Nacqueville)) (Le Jolis, Crouan, Thuret), in mari<br />

:


406 Siphonese, Vaucberiaceie, Vaucheria.<br />

adriatico (IIauck) in portu « Villafranca» prope Nicaeain (Wo-<br />

ronin).<br />

b. Oogonia e t.halio per celluhim iiiauein discreta; oosporai obovato-globosie<br />

vel subgloboste; antheridia tubuiis fecundationis 2-4 brevissimis instructa.<br />

21. Vaucheria litorea Hofm. et Ag. Spec. Alg. pag. 463, em. Nordst. lo^-<br />

Algol. Smasaker II, in Botaniska Notiser 1879, p. 180, t. II, f. 1-6,<br />

V. ciavata L^^ngb. Hydrophj^t. Dan. pag. 78, tab. 21 D. — Dioica;<br />

oogoniis apices ramulorum reflexos occupantibus, clavatis v. obo-<br />

vatis, e thallo cellula inani discretis; oosporis obovato-globosis v.<br />

subglobosis, partem superiorem oogoaiis explentibus, membrana<br />

crassa; cellula chloropbyllosa corpuscula rufescentia quoque inclu-<br />

dente, partem inferiorem oogonii plane occupante; antheridiis in<br />

apice ramulorum longiorum v. brevium sitis, cellula inani susten-<br />

tatis, cjlindricis, subobtusis, apice et processibus 2-4 lateralibus bre-<br />

vissimis, late conicis poro fecundationis praeditis.<br />

Ilab. in fossis submarinis ad « CEresund )) e. g. ad (( Landscrona,<br />

Lomma, Arlof, MalmO, Havniam)) et in Gallia, Hibernia, Italia.<br />

Diametr. thall. exempl. suec. 70-95 y.. hit.; oog. 190-205 y.. long. ;<br />

oog. :580-450 y.. lat.; oospor. 190-200 u.. long.; oospor. 190-250<br />

u. lat. ; cell. antipod. 75-100 v.. long. ; 120-150 a. lat. ; antlier.<br />

54-64 u. crass, ; membr. oospor. ad 12 a.<br />

Species partim accuratius inquirendce, partim dubise; oogonia et antheri-<br />

dia in plerisque non observata, qua re fleri potest, ut saltem plerteque ad<br />

species quasdam supra descriptas pertineant.<br />

22. Vaucheria tuberosa A. Br. in Kuetz. Tab. Phyc. VI, p. 23, t. 65, \m<br />

Rabenh. Fl. Eur. Algar. III, p. 272, Nordst. Algol. Smasaker II, .<br />

in Botaniska Notiser 1879, pag. 190, Wolle Freshw. Alg. U. S.<br />

p. 154, t. 130 et t. 126, f. 9-14 (var.). — Flagellis subterraneis,<br />

apice tuberoso-tumidis, granulis amylaceis repletis praedita ; thallo<br />

dichntomo, nonnunquam tri-tetra-chotomo, ramulis basi constrictis.<br />

ildh. \\\ rivulo umbroso ad (( Grandson » nec non in lacu tu-<br />

ricensi Helvetia3 (A. Braun); in America boreali (Wolle).<br />

23. Vaucheria trifurcata Kuetz. Phycol. gener. p. 305, n. 9, Tabul. ioh<br />

VI, t. 67, f. 1, iiabenh. Fl. Eur. Algar. III, p. 273, Nordst. Algol.<br />

Smasaker II, in Botaniska Notiser 1879, p. 190. — Capillaris, 1-2<br />

cm. longa, subdichotoma; ramis apice trifurcatis; sporangiis (?) ter-<br />

minalibu.s, oblongis.<br />

llah. in fossis inter Charas in Germania (Kuetzing).<br />

—<br />


Siplioneifi) Vaucheriaceae, Vaucheria, 40*<br />

24. Vaucherla multicornis (Vauch.) DC. Flor. fr. II, p. '31, Rabenh. 1045<br />

Fl. Eur. Algar. III, p. 274, Ectoaperma mullicorifis Vauch. Hist.<br />

p. 33, u. 9, f. 9. — Thallo raraoso; pedicellis multipartitis, oogo-<br />

iiiis circa ternis cum ramulis sterilibus (antheridiis?) alternantibus.<br />

Ilab. in fossis Europre meridionalis. — « An eadem ac V. ra-<br />

cemosa 1 n<br />

25. Vaucheria javanica Ivuetz. Species p. 487, n. 8, Tabul. phjcol. i046<br />

VI, t. 57, Rabenh. Fl. Eur. Algar. III, p. 274. — Submarina, cajspi-<br />

tosa; thallo capillari, 70-90 a. crasso ; oogoniis globosis, sessilibus,<br />

solitariis.<br />

Hab. ad insulam Javam (Zollinger).<br />

26. Vaucheria appeniliculata (Vauch.) De C. Fl. Fr. II, p. 01, Kuetz. 1047<br />

Species p. 489, Rabenh. Fl. Eur. Algar. III, p. 273, Ectosperma<br />

appendiculala Vauch. Hist. p. 35, n. II, f. II, Eclosperma salinarum<br />

Bory sec;. Kuetzing. — Thallo luteolo vel fuscescente,<br />

passim appendiculato (autheridio?) ; oogoniis (?) globosis, sessilibus,<br />

rninutis.<br />

Ilab. in crateribus aqua3 salsse circa Ledonem Salinarium (Lons<br />

de Saulnier) in Gallia (Vauciier). — «Vix a Vaucheria subma-<br />

rina Berk. {- V. clichotoma forma ma^rina) differre videturj).<br />

27. Vaucheria fusca (Roth) Ag. Spec. pag. 472, n. 21, Rabenh. Fl. 1048<br />

Eur. Algar. III, p. 272, Ceramium fuscum Rotli Flor. germ. III,<br />

p. 477. — Atro-fusca vel fuscescens, dense intricata, 7-12 cm.<br />

longa, fluctuans; thalio setaceo, laxe dichotomo; sporangiis (oogo-<br />

niis?) globosis, solitariis, lateralibus.<br />

(Roth).<br />

Hah. ad litora maris septentrionalis, propo u Eckwarden»<br />

28. Vaucheria cruciata (Vauch.) DO. Flor. fr. II, p. 62, Ag. et Kuetz. 1049<br />

1, c, Rabenh. Fl. Eur. Algar. III, p. 273, Ectosperma cruciata<br />

Vauch. Hist. p. 30, n. 6, t. II, f. 6. — Oogoniis duobus, lateralibus,<br />

pedunculatis, antheridio intermedio cruciato.<br />

Hab. in stagnis Helvetice. — (c Cum Vaucheria geminata com-<br />

paranda».<br />

29. Vaucheria trigemina Kuetz. Tab. Pliyc. VI, p. 22, t. 63, f. 1, mso<br />

Rabenh. Fl. Eur. Algar. III, p. 268. — Csespitibus densis, obscure<br />

viridibus; oogoniis plerumque ternis aggregatis, antheridio brevi,<br />

subulato, leviter flexuoso vel hamato.<br />

Hab. in aquis quietis limpidis Gerraanise (?).<br />

30. Vaucheria maritima Kuetz. Tab. Phyc. VI, p. 23, t. 04, f. 3, lOoi<br />

Rabenli. Fl. Eur. Algar. III, p. 274. — Thallo capillari, reraote ra-


408 Siphonese, Vaucheriaeeae, Vaucheria.<br />

moso, ramis apice attenuatis, succo subtilissime grauuloso demura<br />

vioiaceo repletis.<br />

Hab. ad litora maris prope aBramlt. Jadebusen» (Kocii).<br />

31. Vaucheria? vesiculosa Kuetz. Tab. Pliyc. VI, p. 24, t. 67, f. 3, ion2<br />

Rabenli. Fl. Eur. Algar. III, p. 27;>. — Tiiallo tenuissimo, maxi-<br />

rae pellucido, tenerrimo, dichotomo vel alterne ramoso; ramulis<br />

apice in vesiculas (sporangia, ut videtur) ampliatis.<br />

Ilab. ad oras Galiia? australis (Castagne). — a Yix Derbesice<br />

adscribenda».<br />

32. Vaucheria hamulata Kuetz. Tab. Phyc. VI, p. 22, t. 61, f. 2.— 1053<br />

Filamentis capillaribus, ramulis in^equaliter bifurcatis, apicibus ha-<br />

matis, sporiferis vel sterilibus.<br />

Ilab. «Schleswig» (Froelich) «.Jever» (Koch) et «Hanau»<br />

(Tiieobald). — «ViK a Yaucherm hamata differe raihi videtur».<br />

33. Vaucheria pusilla Lyngb. Hydroph. pag. 79, t. 22. — Cajspitulis i"5i<br />

aggregatis, saxa denso viridique velamine obtegentibus, 2 vel 5<br />

lineas longis ; thallo minutissirao, simplici, llaccido, clavato.<br />

Hab. in saxis litoris Faeroensis; in Corsica. — JMihi ignota.<br />

(( An Valoniah)<br />

34. Vaucheria Boryana Ag. Syst. j). 175, Kuetz. Species p. 489. — lor.r.<br />

Filis dicliotomis, axillis patentibus.<br />

Hab. in olla, aqua repleta.<br />

35. Vaucheria elongata Ag. Syst. p. 176, Kuetz. Species p. 489. — 1006<br />

Filis laxe csespitosis, setaceis, elongatis, latescentibus, sparse dicho-<br />

tomis.<br />

Ilab. in fluviis Scaniae.<br />

36. Vaucheria australls Ag. Syst. p. 170, Kuetz. Species p. 489. — 1057<br />

Filis cffispito.sis, setaceis, simplicibus, suba^ruginosis.<br />

Ilab. ex insulis Admirantibus (Admiralty Isl.) (Gaudiciiaud).<br />

37. Vaucheria fastigata Ag. Syst. p. 176, Kuetz. Species p. 489. — io58<br />

Filis erectis, caespitosis, abbreviatis, fastigiatis, remote dichotoinis.<br />

Hab. in mari ad insulas Marianas (Gaudichaud).<br />

38. Vaucheria pendula Arech. in Bot. Zeit. 1883, p. 627 nec Reinsch ! 10j9<br />

Hab. Urnguay America^ australis,<br />

39. Vaucheria pedunculata Arecli. in Bot. Zoit. 1883, p. 627! ior,o<br />

Ifab. Uriiguay Americai australis.<br />

40. Vaucheria erecta Arech. in Bot. Zeit. 1883, p. 627! lOCii<br />

llab. Uruguay Amoricne australis.


Pamilia XIV. DASYCLADIACEiE (Eudi.) Cramer em.<br />

Dasycladiacece Endl. [1843] Gen. Suppl. III, p. 21, Cramer [1888] Verticillirte<br />

Siphoneen p. 34.<br />

DasycladidecB Lindl. [1847] Veg. Kingd. p. 22.<br />

Acetabulariece Decaisne [1842] in Ann. Scienc. Nat. II, ser. XVII, p. 328,<br />

AcetabiiJaridece Lindl. [1847] Veg. Kingd. p. 19.<br />

Acetabulariacece Hauck [1885] Meeresalgeu p. 484, De-Toni e Levi [1888]<br />

Fl. Alg. Ven. III, p. 94.<br />

Thallus halopliilus e stipite continuo, basi rhizoides plus minus<br />

ramosos efficiente, apice vegetatione donato, plerumque simplici, ra«<br />

rius ramoso ramisque verticillatis, articulatis, di-polv-chotomis, ra-<br />

rius simplicibus, evolutione defmita constitutus.<br />

Propagatio aplauosporis zoogonidia (inter se copulantia) gignen-<br />

tibus. Cfr. ultra<br />

Generatio zoogonidiis numerosis iutra cellulam matricalem ortis;<br />

zoogonidaogia in ramis periphericis evoluta.<br />

Obs. Species fere omnes, praeter substantiam chlorophjllosam,<br />

praebent inter suas cellulas amylum et inulinam nec nou crystalloi-<br />

des; sunt etiam plus minus carbonato calcareo incrustatas et tunc<br />

albidre vel pallide virides fragilesque.<br />

Conspectus subfamiliarum<br />

409<br />

Dasycladece. Axis seu stipes simplex vel secus unara planitiem dichotomus,<br />

hinc inde nodoso-incrassatus; rami plerumque 1-pluries polychotomo-ra-<br />

mosi; rami steriles et fertiles commixti, inter se discreti vel lateraliter<br />

passim connati et tunc stratum simplicem corticalem efflcientes. Algse<br />

tum non vel vix incrustatae, tum substantia calcarea valde obtectas.<br />

Acetabidariece. Axis simplex hinc inde nodoso-incrassatus, rami tum simpli-<br />

ces, tum polychotomo-ramosi, rami steriles et fertiles plane distincti su-<br />

periores liberi vel in discum horizontalem umbelliformem lateraliter arcteque<br />

concreti. Algfe (rhizoidibus ramulisque piliformibus exceptis) omni-<br />

no substantia calcarea incrustatae.<br />

Sutafamilia prima Dasycladeae Endl.<br />

Dasycladece Endl. [1843] Gen. Suppl. III, pag. 21, Ardiss. Phyc. Medit. II,<br />

pag. 179.<br />

Dasyclaclacece Hauck [1885] Meeresalgen p. 483, De-Toni e Levi [1888] FI.<br />

Alg. Ven. III, p. 109.<br />

Thallus sive vix vel non calce obductus, sive valde incrustatus,<br />

ex axi seu stipite simplici vel secus unam planitiem dichotomo, hinc<br />

inde nodoso-incrassato raraisque verticillatis plerumque semel-pluries


410 SiphoneiB, Dasycladiaceos, Dasycladus.<br />

polychotomo-ramosis constitutus; rarai fertiles et steriles commixti,<br />

inter se discreti vel lateraliter passim connati et tunc stratum sim-<br />

plicem corticalem efFormantes.<br />

Generatio zoogooidiis intra zoogonidangia ortis ; zoogonidangia<br />

numerosa in ramis secundariis orta.<br />

Conspectus generum<br />

A. Rami verticillati liberi, sine strato corticali ; incrustatio nulla vel par-<br />

clssima; color saturate viridis.<br />

Basycladus. Zoogonidangia globosa, breviter pedicellata, in vertice ramorum<br />

periphericorum ovoluta, ramulorum partibus intirais persistentibus, ut vi-<br />

detur, circumcineta quasi bracteata.<br />

B. Ramorum articuli nonnulli in stratum simplicem corticalem concreti<br />

partes algos adultiores valde incrustatge et fragiles. Sporangia unispora (an<br />

semper?). Zoogonidia copulantia adhuc non observata.<br />

Neomeris. Stipes seraper simplex, elongato-tusoideus, verticillis pluriarticu-<br />

latis ramelloriim, medianorura superioruinque lougiorura obsitus ita ut<br />

thallus clavatus tiat; ramuli plerumqae sporangio terminali, breviter pedi-<br />

cellato et 2 rarius ultra ramulis secuadariis sterilibus in planitiem ver-<br />

ticalem dispositis, apice vesiculoso-inflato prasditi. Apices vesiculoso-infiati<br />

insimul concreti stratura coi'ticalem simplicera efflcientes. Sporangia uni-<br />

spora (an seraper?j.<br />

Bornetella. Axis seu stipes subclavatus, veriicillis 2-3-articulati3 ramellorum<br />

obsitus ita ut thallus clavatus flat; ramuli sporangia lateralia infra stratum<br />

corticale e cellulis angulatis efformatujn immersa gerentes; sporan-<br />

gia polyspora; cystfe adglutinatae.<br />

CymopoUa. Stipes passim constrictus, nodosus et secus unam planitiera repe-<br />

tite furcato-ramosus; uodi omnes verticiilis pluriarticulatis raraorum ob-<br />

siti; rami verticillorum mediorum magis evoluti, ita ut thallus torulosus<br />

flta; rarai verticillati singuli pleruraque sporangium terminale (septo nullo<br />

discretum) et 3-7 raraulos steriles (sporangium cingentes) gerentes, apice<br />

vesiciforrai-inflati. Apices vesiculoso-inflati insimul concreti et, ut in A^eomeride,<br />

stratum corticalem simplicem efflcientes.<br />

DASYCLADUS Ag. [1827] in Flora 11, p. 040, Species [1828] p. 15,<br />

(Etyni. dasi/s pilosus et clados ramus), Derb. et Sol. Mem. in<br />

Compt. rend. 1856, p. 41, t. XII, f. XIII, Naeg. Neuern Algen-<br />

syst. 1847, pag. 162, t. 4, Bertiiold in llotanisclie Zoitung 1880,<br />

p. 648, J. Ag. Till .\lgernes Systematik VIII, p. 135, Ardiss. Pliyc.<br />

Medit. II, p. 179, Hauck Meeresalgen p. 483, De-Toni o Levi Fl.<br />

Alg. Ven. III, pag. 109, Cramer Verticill. Siphoneen 1888, p. 14,<br />

t. 5, f. 1-8, Chlorocladdis Sond. [1871] Alg. trop. Austral. p. 67,<br />

Botn/ophora J. Ag. [1887], Till Algernes Systematik VIII, p. 139<br />

;


Siplioneie, Dasycladiacese, Dasycladus. 41<br />

nec Bompard., Boiri/dion Targ. Tozz. mscr. ex Bertol. [1819] Amoen.<br />

ital. pag. 309, Myrsidium Rafin. [1810] Caratt. t. 2C, f. 12, sal-<br />

tem ex parte, Spongia Scop. [1772] Fl. Carn. II, pag. 411 nec<br />

Tourn. [1700], — Frons spongiosa, clavata, ex axi centrali tubu-<br />

liformi, crasso, monosiphonio continuo ramisque verticillatis dense<br />

approximatis, repetite di-poly-cliotomis, basi articulatim innatis con-<br />

stituta; rami in quoque verticillo normaliter 12; zoogonidangia<br />

globosa, breviter pedicellata, iii vertice ramorum peripiiericorum<br />

evoluta, ramulorum partibus infimis persistentibus, ut videtur, cir-<br />

cumcincta quasi bracteata, a cellula suffultoria nullo septo discreta;<br />

zoogonidia dioica, ut plurimum copulantia; zygota demum<br />

quiescentia.<br />

I. EuDASYCLADus Uramer Verticill, Siphon. pag. 37: Zoogonidangia apice<br />

ramorum brevium primariorum evoluta, ramulis secundariis plurimis radiatim<br />

circumcincta, directe zoogonidia copulantia (zoogameta) generantia.<br />

1. Dasycladus clavaBformis (Roth) Ag. Spec. II, p. 16, Kuetz. Phjc. ge- 10^2<br />

ner. t. 40, f. I, Species p. 508, Tab. Phyc. IV, t. 91, Hauck Meeresal-<br />

gen p. 483, Ardiss. Pliyc. Medit. II, p. 180, De-Toni e Levi FI. Alg.<br />

Ven. III, p. 110, Cramer Verticill. Siphon. p. 37, Dasycladus cylindricus<br />

Menegh. in Kuetz. Species Algarum pag. 509, Codium<br />

claviforme Delle Chiaje Hydrophyt. Neap. tab. XXXVII I, Myrsidium<br />

Berioloni Bory Moree n. 1493, Cladosiephus clavceformis<br />

Ag. Syst. p. 168, Conferva clavceformis Roth Catal. III, p. 315,<br />

Fucus vermicularis Bertol. Amoen. it. p. 308, Spongia vermicu-<br />

laris Scop. FI. carn. tab. 64, Mijrsidium clavaium Rafin. Caratt.<br />

tab. 20, f. 12. — Frondibus aggregatis, clavatis vel oblongo-ob-<br />

ovatis vel subcylindraceis, simplicibus, (rarius subramosis); ramis<br />

secundariis verticillatis divaricatis.<br />

Hab. in mari mediterraneo, adriatico et atlantico ad Canarias<br />

et ad Maderam. — Frondes 1-3 cm. altse, circiter 5 mm.. diam,,<br />

spongiosae; verticilli ramorum densissime superpositi, rachidem cir-<br />

cumcirca obtegentes, distantia inter verticillos proximos diametrum<br />

rachidis haud aequante; ramuli terminales erecti, stricti, apice ri-<br />

gidiusculo acuminati. Zoogonidangia (ex Cramer) 486-556


412 Siphonese, Pasychuliaceae, Neomeris.<br />

bus caespitosis, 2-6 cm, circ. longis, circ. 2 mm. crassis, radice<br />

rainuta discoidea aflixis, clavato-cylindraceis; axi flliformi, albido;<br />

verticillis ramorum densissimo superpositis, (aximque circumcirca<br />

obtegentibus) e ramis circiter 8-12 efformatis, rarais vel articulis<br />

primariis obovatis, di- rarius subtrichotomis, ramellis articulatis, su-<br />

perioribus minoribus, oblongis, interdum attenuatis, omnibus endo-<br />

chromate viridi repletis; ramis terminalibus erectiusculis in pe-<br />

niciilum mollissimum convenientibus, singulis longissime attenua-<br />

tis; zoogonidangiis in apice rami primarii pedicellatis, sphsericis,<br />

ramis verticillatis quaternis cinctis, ramellorum articulis inferio-<br />

ribus oblongis, superioribus sensim sensimque angustioribus lon-<br />

gioribusque, terminali acuto vel obtusiusculo.<br />

Hah. ad oras calidiores Novjb Hollandi?e ad « Cap York» (Dae-<br />

MEL). — Faciera prsebet fere formse depauperatne Basycladi occi-<br />

dentalis Harv. Ner. bor. Amer. t. 41, f, 2.<br />

II. BoTRYOPHORA (f. Ag. Till Algemes Systematik VIH, p. 139 nec Bora-<br />

pard), Coccocladus Cramer Verticill. Siphon. p. 37: Sporangia partiraad api-<br />

ces ramornra primi vel secuncli ordinis, partim ramorum primi vel seeundi<br />

ordinis loco evoluta, tum igitur terminalia, tuni lateralia, sporas (cystas?)<br />

numerosas, globosas gignentia. Gameta <strong>hucusque</strong> haud reperta.<br />

3. Dasycladus occidentalis Harv. Ner. bor. Amer. 111, p. 38, t. 41 B,<br />

Bolrf/ophora occidentalis J. Ag. Till Algernes Systematik VIII,<br />

p. 141, Coccocladas occidentalis Cram. Verticill. Siphoneen p. .37,<br />

Dasycladus Conquerantii Crouan in Schramm et Maze Algues de<br />

la Guadeloupe ed. I, p. 47, n. 199, Maze et Schramm Algues de<br />

la Guadeloupe ed. 11, p. 108! — Frondibus ad 5 cm. altis, sur-<br />

sum subclavato-dilatatis, axi plerumque siraplici, rarissime in duo<br />

fisso, ramis 3-12 in unoquoque verticillo, repetite polychotomo-ramo-<br />

sis, verticillis distantibus; internodiis denudatis, ramis ramulisque<br />

cylindraceis, in penicillo terrainali vix mollioribus; sporangiis 312-<br />

525 [J: diam.; sporis 20-50 intra unumquodque sporangiuin, 7G-104-<br />

125 (raro ad 340 \j..) latis, membrana 4-4,6 u.. crassa.<br />

Hab. in mari Indi;e occidentalis, ad radices Rliizophorarum<br />

in insula Sanctae Crucis (Oersted), ad ins. Guadelupam (Mazk),<br />

ad littus Floridae (Wundkrmann, Tuomey, Harvev, I)."^ Cur-<br />

Tiss), ad insulas Bahama (Hooker).<br />

NEOMERIS Lamour. [1816] Polyp. ilex. pag. 241 (Etym. ncos no-<br />

vus et meris) Kuetz. Species pag. 509, Decaisne in Ann. Scionc,<br />

Nat. XVIII, pag. 112, .1. Ag. Till Algernes Systematik VIII,<br />

1004


Siplionece, Dasycladiaceae, Neomeris. 4!3<br />

p. 147, Cranier Verticillirte Siphoneen pag. 38, Dactyloporce sp.<br />

Parker in Ann. Nat. Hist. III, vol. V, 1860, p. 173. — Thalliis<br />

clavatus, ex axi primario ramoruraque verticillis constitutus; axis<br />

seu stipes semper simplex, oblongo-fusoideus, e basi ad apicem ver-<br />

ticillis dense confertis ramorum (mediorum et subsuperiorum loii-<br />

giorum) obsitus. Rami singuli ut plurimum sporangium terminale<br />

et duos (numquam pluros) ramos secundarios, secus planitiem ver-<br />

ticalem dispositos sporangiumque cingentes, apice vesiciformi-in-<br />

flatos gerentes. Apices ramorum vesiciformi-inflati insimul con-<br />

creti et tuuc corticem unistratosum efficientes, in pilos simplices<br />

vel dichotonie-ramosos, pauci-articulatos, mox deciduos extrorsum<br />

prolongati, ita ut planta superne coma pilorum instructa sit, in-<br />

ferne nuda.<br />

Sporangia a cellula suffultoria septo discreta vel cum ea con-<br />

tinua, demura sporas singulas (an sempor?) gignentia,- zoogonidia<br />

(zoogameta) adhuc non observata.<br />

1. Neomeris dumetosa Lamour. Polyp. flex. p. 243, t. 7, f. 8 a B, io65<br />

Expos. meth. p. 19, t. GS, f. 10-11, Kuetz. Species p. 509, De-<br />

caisne in Ann. Scienc. Nat. XVIII, p. 112, .1, Ag. Till Algernes<br />

Systematik VIII, p. 151, t. II, f. 4-7, Sonder Alg. trop. Austral.<br />

tab. V, f. 8-13, Cramer Verticillirte Siphoueen p. 38, t. II, f. 13-<br />

15, t. III, f. 3, Harv. Friendl. Isl. Alg. sub n. 84. — Ad 3 cm.<br />

alta, 1-2 mm. crassa,- verticillis successivis numero 350-360; ar-<br />

ticulis in unoquoque verticillo ad 32; sporangiis globosis vel sub-<br />

globosis, stipite a cellula suffultoria septo discreto fultis, unispo-<br />

ris, valde iucrustatis, crusta calcarea inclusa (((?») 130-137 ^; 105-<br />

126, crusta excepta cuui stipite 194-202, ^sine stipite 151-150 y.<br />

lougis, 130-135 y.. latis, membrana sporarura 0,7 y.. crassa.<br />

Hab. ad insulas Antillas (L. Richard), in oceauo pacifico ad<br />

insulas Amicorura (Friendly Isl.) (Harvey). — Crustae sporangiorum<br />

in annulum collariiforraem tenuem confluentes.<br />

2. Neomeris Kellerl Cram. Verticill. Siphoneen p. 3 et p. 39, t. I, \m<br />

II. f, 1-12, t. III, f. 1-2. — Neom. dwneiosce omnibus partibus<br />

firmior, 5-12, raro 13-14 mm. longa, 1-2 ram. crassa; verticillis<br />

successivis numero 60, etiam 70-80, ramis in unoquoque verticillo<br />

ad 56; sporangiis oblongato-claviformibus, cura cellula suffulto*<br />

ria continuis, globulis amylaceis 3,5-6,5 y.. diara., simplicibus farctis,<br />

valde substantia calcarea incrustatis, crustis sporangiorum ejusdera<br />

verticilli in annulum validum confluentibus; sporangiis, crusta ex-


414 Siphoneae, Dasycladiacciie, Boroetella.<br />

cepta, cum stipite 244-274 a. longis, sine stipite 194-l'JS j.. longis,<br />

71,5-84 ij.. latis; sporis zoogonidiisque <strong>hucusque</strong> ignotis.<br />

Hab. ad Corallia pr. ((Tamatave)) in insula (( Madagascar r..<br />

3. Neomeris annulata Dickie Oa the Algae of Mauritius in Journ. 1067<br />

Linn. Soc. Bot. 1873, p. 198. — Breviter stipitata, 2,5 cm. circ.<br />

alta, 5 mm. circ. crassa, cylindrica, apice acuta, transverse annu-<br />

lata, grauulata.<br />

Hab. ad oras insulae Mauritii (Telpair). — N. dumeiouo La-<br />

mour., ex ipso auctore, proxima.<br />

4. Neomeris? spliaerica Zanard. Phyceae papuanae n. 14 in N. Giorn. i068<br />

Hofan. ital. 1878, p, 38, — Fronde parvula, sessili, globosa, intus<br />

cava, vesicaeformi, levissime incrustata; cellulis exterioribus cras-<br />

siusculis, exsiccatione foveolatis, nucleo centrali viridissimo notatis.<br />

Hab. ad (( Soron ;> Nova) Guine^ (0. Beccari). — De hac spe-<br />

cie monet cl. Zanardini l. c. : an genus forma et magnitndine cel-<br />

lularum distinctum?. ((E diagnosi, mea sententia, haud Neomeris,<br />

aptius fortasse Dict//osphcerm adscribenda».<br />

Species raihi tantum noraine nota.<br />

5. Neomeris Eruca (Parker) Farlow in Hauck Meeresalgen von Puer- 1039<br />

to-Rico p. 469, n. 85 (nomen), Dactylopora Eruca Parker in<br />

Annals and Magaz. of Nat. Hist. 3 Series, Vol. V (1860) p. 473<br />

et Introductio to the Study of the Foraminifera by W. B, Carpenter,<br />

W. K. Parker and J. Rupert Jones p. 128, pl. X, f. 1-8<br />

London 1862.<br />

Hab. ad oras insulse ((Puerto Rico» (P. Sintenis).<br />

BORNETELLA Mun. Chalm. [1877] in Compt. rend. Paris 1877, p. 816<br />

(Etyra. a cl. phycologo gallico E. Bornet), J. Ag. Till Algernes<br />

Systematik VIII, p. 151, Neomeris sp. Harv. — Thallus clavatus<br />

velo cellularum 5-6-angulatarum adparenter obtectus; axis to-<br />

tam frondem pervadens, deorsum nudus (an semper?), inferne cy-<br />

lindraceus, superne multo amplior, subclavatus apiceque obtusus ;<br />

verticilli plurimi superpositi, infra apicem obtusum magis adproximati,<br />

inferiores magis distantes, e filis numerosis (12-48) 2-3-<br />

ramosis constantes.<br />

Articuli basales filorum <strong>omnium</strong> longissimi, cjMindracei, infra<br />

apicem obtusum paullisper dilatatum articulos secund;e vegetationis<br />

(ramulos) 4, apice truncato in velum corticale concretos gerentes;<br />

fila breviora (forsan cum prioribus alternantia) articulis basalibus


Siphonecu, Dasycladiacese, Cymopolia. 415<br />

brevioribus, ramulisque quaternis obovatis demumque fructiferis<br />

cororiata.<br />

Aplanosporangia ita niisquam nuda at infra stratum corticalem<br />

validiim iramersa; fila ipsa tranformata infra apicem articuli ba-<br />

salis (iufra ejus verticem pigrum) ramulos laterales 4 in aplano-<br />

sporangia abeuntes efficieatia.<br />

Aplanosporae jnsimul in colonias compositas conglomeratte, raem-<br />

brana coramuni obtectae.<br />

1. Bornetella nitida (Harv.) Mun. Chalm. in Compt. rend. 29 Oct. i070<br />

1877, p. 816, J. Ag. Till Algernes Systematik VIII, p. 156, t. III,<br />

f. 1-6, Neomeris nitida Harv. List. of Frieudly Islands Algae sub<br />

n. 83, Sond. in F. Mueller Fragm. phytogr. Austral. suppl. sub<br />

n. 978. — Characteres generis ; filamento axili, cylindraceo, inferne<br />

denudato.<br />

Hab. in oceano pacifico calidiore ad insulas Amicorum (=:Fri-<br />

endly Isl.) (Harvey) ad oras Novae Hollandise ad a Edgecombe-<br />

Bay» (Sonder).<br />

2. Bornetella? capitata (Harv.) J. Ag. Till Algernes Systematik VIII, io7i<br />

p. 156, Neomeris capilaia Harv. in Quart. Journ. raicr. scienc.<br />

1879, XIX, pag. 439, List of Friendly Islands Algae sub n. 85. —<br />

Stipitata; stipite cylindraceo, longitudine plantas obovato-globosa)<br />

lere aequante.<br />

Hab. in oceano pacifico ad insulas Amicorura (Friundly Isl.)<br />

(Harvey). — {(An a Bornelella nitida Mun. Chalm. sat di-<br />

stincta? »<br />

CYMOPOLIA Laraour. [1816] Polyp. flex. p. 293 (Etym. cyma unda et<br />

polios griseus), Harv. Ner. bor. Amer. III, p. 35, J. Ag. Till Al-<br />

gernes Systematik VIII, p. 141, Craraer Verticill. Siphon. p. 39<br />

(ubi structura verticillorum amplius describitur). — Thallus incru-<br />

status, hinc inde ex axi nodoso-incrassato et secus unam planitiem<br />

furcato-ramoso constans, nodis omnibus verticillis nuraerosis, arti-<br />

culato-ramosis obsitis. Rarai in verticillis raediis valde evoluti ita<br />

ut planta torulosa adpareat; rami verticill. singuli plerumque spo-<br />

rangium terrainale (septo nullo discretum) et 3-7 raraulos steriles<br />

(sporangiura cingentes) gerentes apiceque vesiculoso-inflati. Apice<br />

vesiculoso-inflati insiraul in velura corticale unistratosura, ut in<br />

genere Neomeride concreti. Sporangia obovato-globosa cum cel-<br />

lula suffultoria arcte conjuncta; sporae (aplanosporse?) adhuc ignotae.


410 Siplioiiese, Dasyclatliacca), Cymopolia.<br />

1. Cymopolia barbata (L.?) Lamour. Folyp. flex. pag. 203, Kuetz. 1072<br />

Species p. 511, Harv. Ner. bor. Ainer. t. 41 A, J. III, Ag. Till Al-<br />

gernes Systematik VIII, p. 146, Cramer Verticill. Siplion, p. 40,<br />

Corallina harhaia Pallas Elench. p. 428, Ellis Corall. p. 68, t. 25,<br />

f. c, C. — Frondis articulat» articulis inferioribus subcylindra-<br />

ceis, diametro subduplo longioribus, superioribus crusta obductis,<br />

ovalibus, utrinque truncatis, plurimis subcontiguis, suo diametro<br />

vix longioribus, junioribus et nondum incrustatis, subconformibus,<br />

paucis, geniculis nudis fere nusquam conspicuis, ramulis apice bar- i<br />

batis.<br />

llah. in mari atlantico ad oras IndicC occidentalis, ad S. Do-<br />

mingo tlaiti Cuba, Floridam, ad insulas Fortunatas et ad Gades<br />

Hispanise. — Ex Cramer L c. tota planta est ad 7 cm. alta, nodi<br />

0,5-4 mm. longi, 1-2 mm. crassi; verticilli in unoquoque nodo<br />

10-22 et ultra; rami in unoquoque verticillo 22--31 ; sporangia sub-<br />

globoso-rotundata vel breviter piriformia raro distincte stipitella-<br />

ta, crusta denudata 187-194::; 160-170. — Var. Rosarium (Soland.)<br />

.J. Ag. Till Algernes Systematik VIH, p. 146, Corallina Rosarium<br />

EU. et SoL p. 111, t. 21, L 4, H, 1-3, Cf/mopolia Kosarium<br />

Laraour. Expos. meth. p. 25, t. 2L f. 4, H, H, 1-3, Kuetz.<br />

Species p. 511: articulis submoniliformibus, inferioribus cylindra-<br />

ceis. In mari antiliano. — Var. bibarbata (Kuetz.) J. Ag. loc. cit.<br />

p. 146, Cijmopolia biharbata Kuetz. Phyc. gener. p. 312, t. 40,<br />

L 2, Species pag. 510, Tab. Phyc. vol. VII: articulis submonili-<br />

formibus, ramis apico penicillis binis superimpositis ornatis. Ad in-<br />

sulam Jamaicam.<br />

2. Cymopolia mexicana J. Ag. Till Algernes Systeraatik VIII, p. 147 iot3<br />

et in Notarisia 1887, p. 346. — Frondis articulat;i3 articulis in-<br />

ferioribus cylindraceis, diametro 2-4-plo longioribus, subcontiguis,<br />

superioribus ramulorumque crusta obductis plus minus evidenter<br />

obovatis, junioribus nondum incrustatis cyltndraceis, suo diametro<br />

3_4_plo longioribus, geniculis conspicue contractis, articulos oranes<br />

superiores separantibus,<br />

Uab. in littore mexicano ad ccVera Cruz » (Liebmann). —<br />

Quai nomine Cymopolict^ barhaU^ in Tab, Phyc. a Kuetzing


Siphoneas, Dasycladiaceae, Acetabularia. 417<br />

Sublaiiiilia secunda Acetabularieee Decaisne.<br />

Acelabulariece Decaisne [1842] in Ann. Scienc. Nat. II sdr., XVII, p. 328, Cra-<br />

nier [1888] Verticillirte Siphoneen p. 35.<br />

Acetabulariacem Ilauck [18S5] Meeresalgen p. 484, De-Toni e Levi Fi. Alg.<br />

Ven. III, p. 94.<br />

Thallus omnibus partibus (rhizoidibus ramulisque piliformibus ex-<br />

ceptis) calce incrustatus, ex axi typice simplici hinc inde nodoso-in-<br />

crassato ramisque verticillatis, tum simplicibus tum polychotomis<br />

constitutus. Rami fertiles et steriles inter se distincti; verticilli in-<br />

feriores ramulis piliformibus, sterilibus, mollibus, polychotorao-ramo-<br />

sis, demum deciduis et tunc umbilicos minutos linquentibus efTormati<br />

verticilli superiores (singuli vel plures) e ramis simplicibus (utriculis<br />

seu radiis) subclavatis, radiatim dispositis, liberis vel in discum um-<br />

belliformem lateraliter arcteque coha^rentibus efformati.<br />

Multiplicatio : aplanospora^ iii ramis superioribus nunc momora-<br />

tis (aplanosporangiis) numerosae orta^, dein zoogonidia copulantia gi-<br />

gnentes.<br />

Conspectus generum.<br />

Acelabularia. Rami fertiles (superiores) in discura urabellitbrmem lateraliter<br />

omiiino arcte co]i;Tercntes.<br />

Pali/pliysa. Rami fertiles usque ad basim liberi, singnlum verticilluni ad sti-<br />

pitis erecti apicera efricientes.<br />

Halicoryne. Ranii fertdes quasi legurainirormes, usquo lul basira libori, plura<br />

verticilla efricientes.<br />

Genus dubium.<br />

^^ Pleiophijsa [Fortasse idem ac I{alicoryne\<br />

ACETABULARIA (Tourn.) Lamour. [1816] Polyp. flex. p. 244 (litym.<br />

aceladulum), Kuetz. Phyc. gener. p. 311, t. 11, Naeg. Neuere Al-<br />

gensyst. p. 158, Zanardini SulT Androsace degli Antichi, Woron. in<br />

Ann. Scienc. Nat. 4, XYI, De Bary et Strasburger in Hotan. Zeit.<br />

1877, p. 713, Hauck Meeresalgen p. 481, Ardiss. Phyc. Medit. 11,<br />

p. 178, Do-Toni e Levi Fl. Alg. Ven. 111, p. 94, J. Ag. Till Algernes<br />

Systematik VIII, p. IGl, Cramer Verticill. Siplion. p. 35, Ace(abulum<br />

Tourn. [1700J Inst. p. 509, t. 338?, CaUopilophorum Dij-<br />

nati [1750] Zool. Adriat. p. 28, t. III, OUcia Pertol. [1810] Plant.<br />

ital. dec. III, 117, non Gray nec Mont., Tubularice et Corallina}<br />

sp. auct. nonnull. — Thallus umbelliformi-peltatus vel agaricifor-<br />

mis, substantia calcarea incrustatus; stipes e cellula unica filifor-<br />

;


418 Siphoneae, Dasycladiacei^, Acetabularia.<br />

rni elTormatus, raniis verticillatis superne radiatiai dispositis instru-<br />

ctus; rami radiales (utriculi) horizotitalGs in discura vel pileum in-<br />

simul coaliti.<br />

Multiplicatio; aplanosporas (zoogonidangia) in ramis numero-<br />

ste, ovatiio, post 1-3 menses zoogonidia gignentes; zoogonidia bici-<br />

liata, ea ex zoogonidangiis diversis orta inter se copuiantia.<br />

A. Utriculi pelt


Siphonese, Dasycladiaceaj, Aeetabularia. 419<br />

sfcrictiiiscLilis, apice truncatis et media marailla terminali instructis,-<br />

cellulis umbonalibus emarginato-bilobis, lobis rotundatis.<br />

Hab. ad oras calidiores Novfe Hollandifie ad u Edgecombe bay ))<br />

(Kilner). — Stipites 10-12 cm. longi, pelta explanata 15-18 mm.<br />

diam. Forte huc spectat Acetahiila^^ia crenulafa Lamour. var.<br />

major Sond. in Alg. Austral. n. 977. Cyst?e (aplanospora)) sphre-<br />

ricae, antea quam invicem dilabuntur solutae, adsunt cohoerentes<br />

in fila moniliformia, ad basen utriculis singula, dein spatio libe-<br />

riore receptu iteratis bifurcationibus numerosiora (infra apicem<br />

usque ad 6 observata), secus parietes disposit^ observantur; sub<br />

hoc stadio aplanosporae omnes rautua pressione angulatae, deinde<br />

sine dubio omnes rotundatae occurrunt.<br />

4. Acetabularia crenulata Lamour. Polyp. flex. pag. 248, t. 8, f. 1, io77<br />

Kuetz. Sp. p. 510, Harv. Ner. bor. Amer. p. 40, t. XLII A, J. Ag.<br />

Till Algernes Systeraatik VIII, p. 172, Cramer Verticill. Siphon.<br />

p. 36, t. V, f. 11-15, Tubularia Acelabulum var. B GmeL Syst.<br />

nat. p. 3833, Brown Jam. Hist. p. 74, t. 40 A, Esper Zoophyt.<br />

t. 1, f. 1-4. — Major; pelta supra umbonem infundibuliforraiter<br />

expansa, utriculis constituta plurirais (48) suranio apice invicera<br />

liberis, rima hiante brevissima separatis, singulis strictiusculis, adul-<br />

tioribus obovatis obtusiusculis, juvenilibus mamilla fere seorsira<br />

subprominula instructis; cellulis umbonalibus subtruncatis aut le-<br />

vissirae emarginatis.<br />

Hab. ad oras Indi?e occidentalis ad insulara Guadelupam (Du-<br />

CHASSAING) ad littora Floridae (Bailey, Harvey, D."* Curtiss). —<br />

Plerumque adsunt peltre plurimas superpositse et corona pilorura<br />

subinde separat^e. Peltae ad 11 mm. latae; stipes ad 45 rara. altus.<br />

Aplanospora3 400-500 in unoquoque utriculo (aplanosporangio)<br />

globoso-rotundatae, 66-83 (etiam 160) [x. latas; earuni membrana<br />

6,9<br />

[J.. crassa. In utriculis adest spar.se substantia inulinica; in sti-<br />

pite crystalloides ad 34,7 a. longi. An species perennis? Cfr. Cramer<br />

Verticill. Siphon. p. 25.<br />

5. Acetabularia major Martens Preuss. Exped. nach Ost-Asien p. 25, io7S<br />

t. 4, f. 3. — Major, gregaria; pelta membranacea, tenui, nitente,<br />

subdiaphana, raargine levissirae crenulata, utriculis plurimis con-<br />

stituta (60 et ultra), singulis subcuneatis; stipite filiformi, breviori.<br />

Hab. ad a Simaharadscha » in littoribus siamensibus. — Pelta<br />

20 mm. circ. diam. metiens, stipes 2,5-4 cm. longus. uVidetur<br />

Acetabalaricv medilerraneco aftinis)). Forte, suadente Sorider Alg.<br />

Trop. Austr. p. 6!^, qni linuc speciem ad varietatem majorem Ace^<br />

,


420 Siplioneae , ras-yc;; diof ca?, Acctilultan.<br />

/abalaviiV crenulatce Lamour. retulit, ab Acetabularia Kilneri<br />

(lide syiioiiimi dubii) probabiliter iudistincta ; attamen esset Qomen<br />

a Martens iuipositum prioritatis lege .'^ervanduui.<br />

B. Utriculi pelue infra summum apicem coucreti, strato cuticulae taugen-<br />

tiali circumcirca obtegenti cohibiti; aplauosporie niatur.ie ellipsoideie.<br />

t). Acetabularia mediterranea Lamoui-. Folyp. flex. pag. 249, Kuetz. m\)<br />

Phyc. gener. t. 41, Sp. p. 510, Tab. Phyc. VL t. 92, f. 3, Naeg.<br />

Neuere Algensyst. p. 158, t. III, f. 1-12, Woroniii Rech. sur les<br />

Acetab. et Espera in Anu. Scienc. nat. 4, tome XVI, p. 200, Dc-<br />

Hary et Strasburger in Botan. Zeitung 1877, p. 713, t. XIII, Hauck<br />

.Meeresalgen p. 484, Ardiss. Phyc. Medit. II, p. 178, I)e-Toni e Levi<br />

Fl. Alg. Veii. III, p. 94, Cramer Verticill. Siphon. pag. 36, t. V,<br />

f. 9- 10, Tubularia Acetabulum Gmel. Syst. nat. p. 3833, n. 6,<br />

Coraluna Androsace Pallas Elench. zoophyt. p. 430, Corallina<br />

Acetabulum Cayan. icon. et descr. Oiioia Androsace Bertol. Amoen.<br />

p. 277, Delle Chiaje Hydrophyt. Neap. t. 90, Zanard. Saggio p. 19,<br />

Syn. Alg. Adriat. p. 126, t. 5, f. 3, Callopilophore de Matthiole<br />

Donati Ess. p. 28, t. 3, Acetabulam Tourn. Inst. I, p. 569, Aceta-<br />

bularia integra Lamour. Expos. Meth. p. 19. — Major, solitaria<br />

vel subcaespitoso-aggregata; pelta singula supra umbonem infun-<br />

dibuliformiter expansa 5-12 mm. lata, utriculis constituta pluri-<br />

mis (ad 75) usque ad apicem concretis, strato cuticula^ tangentiali<br />

circumcirca obtegente cohibitis, singulis strictiusculis , cuneatis,<br />

apice truncatis; cellulis umbonalibus obovato-truncatis ; stipite sim*<br />

plici, rarius furcato, ut plurimum 4-10 mm. longo, nonnumquam<br />

ad 37 mm. longo, 300 u. circ. crasso.<br />

Hab. ad scopulos (superficiem versus) in mari mediterraneo pas-<br />

sim h. e. in mari ligustico ad ((Monaco, Porto Maurizio et Genova»<br />

(AiiDissONE, Strafforkllo, Df-Notaris, Piccone), in mari<br />

tyrrheno ad oras insultje Sardinine (Piccone), et ad insulam ((Elba»<br />

(Erb. critt. ital. I, n. 284, II, n. 379), in sinu neapolitano (Eal-<br />

KENRERG, Balsamo in Phyc. ital. n. 83), in mari jonico ad oras<br />

SiciruE (A.rt)Issone), in niari adriatico ad littora Istri* (TiTirs,<br />

Hauck) et in portu aaconitano (Caldesi), in mediterraneo occi-<br />

dentali ad littora .•\.Igeri;c (Montagne). — .\planospora\ ex Cramer<br />

I. c, in nuoijuoque utriculo (aplanosporangio) 40-100, globoso-rotundataj<br />

vel ovoidecc, 02-187 a. diam.; earum membraua<br />

1,7-2,3 a. crassa; amylutu iu rhizoiilibus, etiam in sti[>ite aplano-<br />

sporisque exstans; inulinum in utriculis sparsum. Crystalloides ad


Siphonese, Dasycladiacese, Polyphysa. 421<br />

6-9 u. longi in stipite dispersi. Species perennis. Cfr. Cramer Ver-<br />

ticill. Siphon. p. 36.<br />

Species minus cognitae.<br />

7. Acetabularia denudata Zanard. Phyceje Papuan^e n. 15 in Nuovo loso<br />

Giorn. bot. Ital. 1878, p. 38. — Major,- pelta elata, 15 mm. circ.<br />

lata, e calcareo virente, margine integra, utriculis radiantibus cras-<br />

sis facillime secedentibus ; stipite gracili, elongato, calcareo-le-<br />

vigato.<br />

Hab. ad uWarbusi)) Novae Guinea? (0. Beccari).<br />

8. Acetabularia polyphysoides Crouan in Maze et Schramm Algues I08i<br />

de la Guadeloupe ed. II, p. 84, J. Ag. Till Algernes Systematik<br />

VIII, pag. 173 (nomen).<br />

Hab. inter Ceramiaceas in rupibus arenosis ad oras insulas<br />

Guadeloupe in mari Antillano (Coll. n. 223, I. ser.). — Suadente<br />

ipso J. Agardh loc. cit. indescripla, specimine nullo vero illustri<br />

phycologo suecico mihique nota.<br />

9. Acetabularia miocenica AndrussoA' in K. K. Naturhiiit. Hof-Mu- ins?<br />

seum in Wien II, 2, 1887, p. 77, f. 1-3. — Pelta rotundata, ex-<br />

planata, minuta, medio pertusa, radiis (utriculis) constructa; utri-<br />

culis usque ad 90 radiatim dispo.->itis, cavis, intus septatis, loculis<br />

biserialibus, margine snbcrenulato.<br />

Hab. \n u Tschokrakkalke)) in peiiisula « Kertsch » et in caU<br />

care albo, cum Osh^ea digilalina, Pecline Gloria-maris, Serpulis<br />

brtfozoariisque ad ((Karanj)) in regione meridionali e Sebasto-<br />

poli (Andrussow).<br />

POLYPHYSA (Lamarck) Lamour. [1818] Polyp. flox. pag. 252 (Etym.<br />

poly multus et phi/sa vesica), Kuetz. Species Algarum p. 510, J.<br />

Ag. Till Algernes Systematik VIII, p. 159, Cramer Verticillirte<br />

Siphoneen pag. 26 et 35. — Thallus dendroides; stipes radicatus,<br />

filiformis, tubulosus, certis distantiis nodosus et ad nodos poris pun-<br />

ctiformibus notatus, ex apice ramos vesicseformes h. e. aphmospo-<br />

rangia sa^pius 12 verticillatim disposita emittens.<br />

Aplanosporangia singula vesicula subovali basi paullisper contra-<br />

cta, apice magis contracta (quam in pedicello Halico)-i/nes) con-<br />

stituta. Zoogonidia (zoogameta?) adhuc ignota,<br />

1. Polyphysa Peniculus (R. Br.) Ag. Sp. p. 473, Harv. Pliyc. Austr. US3<br />

tab. XI, J. Ag. Till Algernes Systematik VIII, pag. IGl, Cranier


422 Siahonese, Dasycladiaeea), Halicoryne.<br />

Verticill. Siplioneen p. 35, t. V, f. IG, Fucus Penicuius R. Br.<br />

in Turn. IJist. P'uc. IV, pag. 77, tab. 22S, Poli/phi/sa australis<br />

Lamarck mscr., Pobjphi/sa aspergillosa Laniour. Polyp. flex. p. 252,<br />

t. VIII, f. 2, Expos. raeth. pag. 20, t. 00, f. 2-0, Kuelz. Species<br />

p. 510. — Afl 5 cm. alta; stipite tereti, filifornii, erectiusculo,<br />

fragili, 2,5-4 cm. longo; aplanosporangiis obovatis, suo diametro*<br />

duplo longioribus.<br />

Hah, ad oras austro-occidentales Nova^ Hollandia^. — Aplano-<br />

sporangia in unoquoque verticillo 8-12, obovata, apice rotundata,<br />

uni- u.^^que ad centeno-spora. Aplanospora), ex Cramer, globoso-ro-<br />

tundat:e, 102-275 (sffipius 187-250) u.. diam. ; membrana sporarum<br />

6,25 a. crassa.<br />

2. Polyphysa Cliftoni Harv. Phyc. Austr. in nota infra tab. XI et 1084<br />

Phyc. austr. tab. CCLV, J. Ag. Till Algernes Systematik VIII,<br />

p. 161, Cramer Verticili. Siphoneen p. 35. — 7-8 cm. alta; apla-<br />

nosporangiis elongato-obovatis, subclavatis, suo diametro quadruplo<br />

longioribus,<br />

Hab. ad «Fremantle)) Novse Hollandia? occidentalis (Clifton).<br />

— Aplanosporangia iti uuoquoque capitulo 10-12 (ex icone a cl.<br />

Harvev dato 13) lineari-clavata, apice subrotundata. Species pr^e-<br />

cedentis tenuior minusque substantia calcarea obducta.<br />

HALICORYNE Harv. [1859] in Proceed. of the Americ. Acad. vol. IV,<br />

Oct. 1859, p. 333 (Etym. als mare et coryne clava), J, Ag. Tili<br />

Algernes Systematik VIII, p. 150. — Frons clavata, simplex, axi<br />

tubuloso, continuo, monosiphonio ramulisque verticillatis, saccatis,<br />

unicellularibus, demum fructiferis constituta. Pars infima sensim<br />

denudata stipitem cylindraceum sistit; pars intermeilia quasi te-<br />

nuior, reliquiis plus minus laceris verticillorum jam defunctorum<br />

obsita; pars superior tota magis incrassata, vigens et verticillis<br />

dense circumcirca obsita, verticillorum inferiorum ramulis magis<br />

turgidis (sporigenis), superiorum ramulis singulis magis exsiccatione<br />

coUapsis instructa; tila steriiia in ipso apice nulla; rami omnes ver-<br />

ticillorum conformes, nempe teretiusculi, media parte ventricosi,<br />

inferiore in pedicellum attenuata, superiore in acumen sat conspi*<br />

cuum introrsum incurvum producta et tunc ieguminiformes, aplanosporangia<br />

constituentos. Aplanospora? forma globosa^, intra mem»<br />

branam hyalinam, striatam ut videtur pluristratosatn endocliroma<br />

vireus foventes, sparsa^ in unoquoque aplanosporangio circ. 20.<br />

Zooffouidia adhuc non visa.


Siphcneoe, Detbesiacfise. 423<br />

1. Hallcoryne Wrlghtli Harv. in Proceed. of Americ. Acad. vol. IV, 1085<br />

p. 333, J. Ag. Till Algenies Systeinatik VIII, pag. 159. — Tenui<br />

crusta calcarea induta, paulli.sper cinerea, 12-14 mm. alta, cras-<br />

sitie pennam scriptoriam superne fere sequaus ; ramis in singulis<br />

verticillis ad 12, nunc forsan pluribus; aplanosporangiis legumini-<br />

formibus, in verticillo normaliter 12, invicem liberis, pedicello ipsis<br />

multo breviore insidentibus et ab eo strictura evidente separatis,<br />

in verticillis supremis magis juvenilibus a pedicello vix nisi stri-<br />

ctura parum conspicua distiuctis.<br />

Hab. in scrobiculis sordidis ad ins (( Loo-Choo)) (C. Wright).<br />

?PLEIOPHYSA Sond. in F. Muell. Fragm. Phytogr. Austral. suppl.<br />

(nomen), (Etym. pleios plus et phi/sa vesica), J. Ag. Till Alger-<br />

nes Systematik VIII, pag. 159 PolyphyscB sp. Kuetz. — Habitu<br />

et forma aplanosporangiorum Halicorynes ; aplanosporangia sim-<br />

pliciora, pedicello destituta, immediate stipiti affixa.<br />

1. Pleiophysa spicata (Kuetz.) Sond. 1. c, Polyphysa spicala Kuetz. 10S6<br />

Tab. Phyc. XVI, t. I, f. 2. — Character generis ; stipite erecto,<br />

simplici, articulato; ramulis vel vesiculis cuspidatis, verticillatis,<br />

verticiliis in spicam adproximati.<br />

Hab. ad oras Nova3 Caledoni:ft (Vieillard), ad oras Novoe IIol-<br />

landi» (Sonder). — J. Agardh I. c. sequentia docet: Planta hsBC<br />

mihi non nisi icone a cl. Kuetzing data cognita; qualein hanc de-<br />

lineavit Kuetzing, habitu et forma aplanosporangioruin potissimum<br />

cum Haiicoryne eam convenire putares. Verticilli invicem paul-<br />

lisper magis distantes videntur. Aplanosporangia in verticillis sin-<br />

gulis forsan pauciora; prajcipuam vero difTerentiam genericam in<br />

aplanosporangiis simplicioribus, pedicello destitutis, immediate sti-<br />

piti affixis quaererem.<br />

Pamilia XV. DERBESIACEiE Thur.<br />

Derbesiacece Thur. [18501 in Ann. Scienc. Nat. III ser. tom. XIV, p. 231 {Der-<br />

besicce), Kjellm. Alg. of the Arctic Sea p. 316, Hauck Meeresalgen p. 475,<br />

Ardiss. Phyc. Medit. II, p. 158, De-Toni e Levi FI. Alg. Ven. III, p. 90.<br />

Thallus unicelluiaris, filiformis, radicans, ScTpius ramosus ; zoo-<br />

gonidia intra zoogonidangia lateralia a cetero thallo per septum dis-<br />

creta orta, corona ciliorum instructa,


424 Siphonea?, Derbesiaceae, Derbesia.<br />

Obs. Familia luec genus includit unicura (Derbesia) quod videtur<br />

cum genere Vaiicheria DC. arcte cognatum.<br />

DERBESIA Solier [1847] in Ann. Scienc. Nat. I;I serie tome VII,<br />

[tag. 157 (Ktym. a cl. K. Derbrs phycologo gallico), J. Ag. Till<br />

Algernos Svstematik VI U, p. 31, Ardiss. Phyc. Medit. II, p. 158,<br />

Hauck Meeresalgen pag. 475, I)e-Toni o Levi Fl. Alg. Ven. III,<br />

p. 100, Farlow New Engl. Alg. p. 60, Brijopsis sp. auct. nounull.<br />

— Thallus filifonnis, uiiicellularis, tubulosus, simplex vel ramosus.<br />

Propagatio zoogonidiis intra zoogonidangia proprfa, lateralia<br />

ortis; zoogonidia majuscula (zoospora:-) ciliis pluribus corona^ ad<br />

instar antice instructa.<br />

1. Derbesia tenuissima (Dj-Not.) Crouan Fl. Finist. p. 133, .1. Ag. i087<br />

Till Algernes Sjstematik VIII, p. 33, Hauck Meeresalgen p. 476,<br />

Ardiss. Phyc. Medit. II, p. 160, De-Toni e Levi FI. Alg. Veu. III,<br />

p. 101, Bnjopsis lenuissi^na De-Not. in Moris et De-Not. Fl. Ca-<br />

prar. p. 203, t. 6, f. 3, Kuetz. Sp. p. 490, Tah. Phyc. VI, t. 71,<br />

f. 1 nec Farlow, Derbesia marina Solier in .\nii. Scienc. Nat. 1847,<br />

p. 158, t. 9, f. 1-17, Cast. Cat. pl. Mars. siippl. p. 99, Bri/opsis<br />

apiocarpa Menegh. in Giorn. bot. ital. 1845, p. 385? — Ctespitibus<br />

subregLilaribus, obscnre viridibus, 1-5 cm. altis; filameiitis tenuis-<br />

simis, 30-70 a. latis, basi radicantibus, inferne simplicibus, su-<br />

perne dichotomis; ramis plerumque inaequilongis, patentibus,- zoo-<br />

gonidangiis ovoideis vel piriformibus, 160-300=^80-130, breviter pe-<br />

dicellatis.<br />

Hab. ad lapides aliasque algas in mari adriatico ad Spalatum<br />

(Hauck), iii uiari ligustico ad


Siphoiiete, Derbesiacefe, Derbesia. 42r.<br />

t. 74, f. 1, Bryopsis liguslica Ardiss. Enuin. Alg. Sicil.- p. 19,<br />

Bryopsis incompta Menegh. in Zanard. Icon. phyc. Ed. II, p. 29,<br />

t. A'^ A, sec. Hauck, Brijopsis constric/a Zanard. 1. c. pag. 131,<br />

t. 72 A? — Caespitibus obscure viridib'.is, plus minus densis, 1 dm.<br />

et ultra altis; frondibus 100-700 u.. latis, basi radicantibus, rigidulis,<br />

tum nudis et subsimplicibus, tum ramis irregularibus plus minus<br />

nuraerosis, subinde secundatis obsitis, tum apice proliferis; rarais<br />

plerumque nudis quandoque raraulis brevibus quoquoversum ex-<br />

surgentibus praeditis ; zoogonidangiis globosis, circ. 300-550 p..<br />

diam., lateralibus, subsessilibus vel breviter tenuiterque pedicella-<br />

tis, singulis vel pluribus approximatis, subsecundatis.<br />

Hab. in sinubus tranquiliis maris mediterranei usque ad Tin-<br />

gin et littora calidiora Europge; in mari adriatico frequens.<br />

3. Derbesla repens Crouan Fi. Finist. p. 133, tab. 10, gen. 77, J. md<br />

Ag. Till Algernes Systematik VIII, p. 34. — Frondibus capillari-<br />

bus, 1-2 cm. altis, flavescenti-viridibus, repentibus; ramis subsira-<br />

plicibus vel basi semel vel bis dichotomis, ramulis alternis, elon-<br />

galis, apice nudis; zoogonidangiis piriformibus, subpedicellatts, 1-8<br />

in eodem filamento, zoogonidia numerosa, rotundata, granulosa<br />

fovontibus.<br />

Hab. ad algas parvas nonnullas et ad Laminariam saccharinam,<br />

in oceano atlantico ad a Finisteren Galliae (Crouan).<br />

— Fiia, ex J. Agardh, cylindracea, sparsim paullisper contracta,<br />

aut dilatata ut in Derbesia ienuissima ramique patentes in apicem<br />

obtusum desinentes. Zoogonidangia (nondum matura) supra sti-<br />

pitem brevissimum ipsis multo tenuiorem ovalia, contentu homo-<br />

geneo farcta, nunc ex filamento vix contracto exeunt, nunc insi-<br />

dent filamento articuliformiter constricto.<br />

4. Derbesia claviformis (J. Ag.) De-Toni, Bryopsis claviformis J. 1090<br />

Ag. Till Algernes Systematik VIK, pag. 20 et in Notarisia 1887,<br />

p. 343. — Caespite fasciculato-subfastigiato ; filis circ. 4 cm. altis,<br />

ultra setaceis, ab adparatu radicali sursum radiantibus, simpliciu-<br />

sculis aut inferne parce dichotomis, cylindraceis, sursum sensim in-<br />

crassatis claviformibus, infra apicera obtusura zoogonidangia sphfe-<br />

rica, sessilia gerentibus.<br />

Hab. ad oras australes Novae Hollandise, ad u Western Port»<br />

(Bracebr. Wilson). — Crescendi modo et nitida fronde haec Derb.<br />

Lamourouocii refert ; forma filorum clavata, apicibus obtusis fere<br />

truncatis, zoogonidangiis diametrum frondis haud attingentibus ira*


426 Sipboneae, t)erbes1acese, Derbesia.<br />

ineJiate iutVa apiceai yeaeratis (vix. 2 mm. ab apice (iistantibu.s)<br />

dignoscenda.<br />

5. Derbesia vaucheriaeformis (Harv.) J. Ag. Till Algernes Systematik i09i<br />

VIII, p. ol, Cklorodesmis? vauchericeformis Harv. Ner. bor. Am.<br />

III, p. 30, t. 40, f, D non C, Br//opsis ienuissima F^arlow New<br />

Engl. Alg. pag. 60, t. 4, f. 4, excl. .synon. — Fronde sessili, co-<br />

moso-penicillata, fastigiata, obscure viridi, e filamentis innumeris,<br />

gracilibus, dichotorais, valde lubricis et subgelatinosis, unicellula- -<br />

ribus, cylindraceis constituta; apicibus sequalibus, obtusis. \<br />

Hah. ad lapides ad ((Brown's Wliarf, Key West» Floridae (Har-<br />

vey), ad alias algas u New England » (Farlow). -t Stipes obsoletus,<br />

e massa subbulbosa, filamentis intertextis ramosis conflata constans.<br />

Zoogonidangia, observante cl. W. G. Farlow, pedicellum conspicue -1<br />

longiorem ac in formis europseis, h. e. longitudine fere ipsum zoo-<br />

gonidangium ajquantem et infra medium bis septatum pra^bent.<br />

6. Derbesia negiecta Berth. ia Mittheil. aus der Zool. Station zu 1092<br />

Neapel II. Band p. 77, Hauck Meeresalgen pag. 477, De-Toui e<br />

Levi Fl. Alg. Ven. III, p. 101. — Dcrbesice tenuissimce similis;<br />

caespituiis plerumque 5-10 mm. altis, saturate viridibus; filamentis<br />

flaccidis, 12-24 [j.. latis, irregulariter dichotomis et lateraliter ra-<br />

mosis; ramis s?epe incurvis, patulis; zoogonidangiis piriformibus,<br />

breviter pedicellatis, 100-130^50-70.<br />

Hab. in mari adriatico (Hauck) et sinu neapolitano (Berthold).<br />

7. Derbesia? furceliata (Zanard.) Ardiss. Phyc. Med. II, p. lOI, De- \m<br />

Toni e Levi FI. Alg. Ven. III, p. 101, Bryopsis furcellaia Za-<br />

nard. Saggio p. 60, Icon. phyc. adriat. I, p. 135, t. 32 A, Kuetz.<br />

Tab. Phyc. VI, t. 71, f. 2, Hauck Meeresalgen pag. 475. — Cae-<br />

spitoso-intricata, viridi-olivascens, 1-3 cm. alta; filamentis 50-120<br />

[J: latis, irregulariter dichotomo-fastigiatis, apicibus plerumque fur-<br />

catis ; zoogonidangiis adhuc ignotis.<br />

Hab. in mari adriatico (Zanardini), in mari ligustico ad «Por-<br />

tofino et Porto Maurizio» (Strafforello).<br />

8. Derbesia? marina (Lyngb.) Kjellm. Ishafv. Alg. Flora pag. 387, 1094<br />

J. Ag. Till Algernes Systematik VIII, p. 34, Vaucheria marina<br />

Lyngbye Hydrophyt. Dan. p. 79 A, tab. 22 nec alior. — Filamen-<br />

tis capillaribus, erectis, ramosis; ramis remotiusculis, attenuatis;<br />

vesiculis (zoogonidangiis?) ovatis pedunculatisque.<br />

Hab. imprimis ad littora Faeroensia in infimo reflexus limite<br />

(Lynoryr) in mari glaciali arctico (Kjellman). — Ca^^^pes erectus.<br />

rupibus maritimis basi affixus, 2,5 cm. circiter longiis; filamenta


Siphonefe, BryopsidaceDe, Bryopsis. 427<br />

capillaria, minutissima, continua, massa viridi granulosa farcta, ra-<br />

mosa. Rami remoti, ereoti, apicem versus attenuati. Vesiculae ex<br />

Lyngbye (an zoogonidangia?) laterales, ovatae vel subclavatae, sursum<br />

spectantes, filamentis 2-plo latiores, saturate virides, brevi<br />

tenuique pedicello fultse, interdum limbo pellucido cinctse. Alga<br />

viridis, siccando chartse adha^rens.<br />

Pamilia XVI. BRYOPSIDACEiB (Bory) Thur.<br />

Brtjopstdacece Bory [1828] in Duperr. Voy. Crypt. p. 203 (Bryopsidece) em.<br />

Thur. [1850] in Ann. Scienc. Nat. 111 ser., tom. XIV, p. 317, Kjelim. Alg.<br />

of the Arctic Sea p. 316, Hanck Meeresalgen p. 471, Ardiss. Phyc. Medit.<br />

II, p. 148, De-Toni e Levi Fl. Alg. Ven. 111, p. 95.<br />

Thallus unicellularis, filiformis, ramosus, raro stipite e filis intertextis<br />

constituto donatus, saspe penicillatus,- zoogonidia e ramorum<br />

septo a cetero thallo discretorum plasmate orta, de quibus cfr. in<br />

diagnosi generis Bryopsidis.<br />

Conspectus generum.<br />

Brxjopsis. Racliis (seu stipes) primaria e tilamento singulo efformata.<br />

? Chlorodesmis. Stipes e fllamentis dense intertextis constitutus. [Genus ad<br />

Spongodiaceas transitum quasi praebens. — Cfr. Avrainvilleam].<br />

BRYOPSIS Lamour. [1809] Mem. sur trois nouv. genres de la faraille<br />

des Alg. mar. in Journ. de botanique 1809, pag. 129, Ag. Spec.<br />

p. 447, Menegh. De Bryops. fructif. in Flora 1837, II, p. 721, Derb.<br />

et Sol. Mem. p. 37, t. 10 et 11, Pringsh. in Monatsb. Berlin. Akad.<br />

1871, p. 240, Jancz. et Rostaf. Observ. sur quelques alg. posse-<br />

dant des zoospores dimorphes in Mem. Soc. sc. nat. de Cherbourg<br />

tome XVIII, 1874, Cornu Sur la reprod. des Bryopsis in Compt.<br />

rend. 17 decemb. 1879, Hauck Meeresalgen p. 471, J. Ag. Till Al-<br />

gernes Systematik VIII, p. 13, Ardiss. Phyc. Medit. II, pag. 149,<br />

De-Toni e Levi Fl. Alg. Ven. III, p. 95. — Frons filiformis, ra-<br />

mosa, tubulosa, elongata, ramulis in superiori parte distiche pin-<br />

natis vel undique imbricatis obsessa; cavus interior continuus.<br />

Zoogonidia numerosissima, biciliata, e divisione plasmatis ramulorum<br />

dein deciduorum unibilicumque relinquentium evoluta.<br />

Obs, Suadeutibus Derb. et Sol. in Bryopside 7nuscosa occurrit<br />

copulatio zoogonidiorum. In Bryopside cupressoide f. hypnoide<br />

zoogonidia 2- et 4-ciliata observavit cel. Thuret. In eadem for-<br />

raa individua graciliora, aurantiaca, zoogonidia biciliata normali-


428 Siphoneae, Bryopsidaceae, Bryopsis.<br />

bua juinora generautia, qua^ autherozoides consideiat, vulit cl. N.<br />

Pringslieiin. Janczewski et Rostafinski «de hac re (in Bv. muscosa)<br />

diverse judicant et aBstumant plantulas aurantiacas invasas esse a<br />

' parasitis. Cornu observationes cl. Pringsheim et Thuret quodam-<br />

' modo confirmat, at non vidit copulatiojiem zoogonidiorum. Conclu-<br />

sio probabilis est: in Bryopside extant zoogonidia dimorpha, una<br />

viridia, normalia, inter so copulantia, altera minora, aurantiaca,<br />

sterilia, haud inter se copulantia.<br />

A. Species csespitibus subglobosis, fllaraentis capillaribus rachides pro-<br />

prias a ramentis vix superantibus, inferiore parte deeumbeute sparsim radi-<br />

caotibus, superiore ramulosa, ramulis adseendentibus secundatis, subfasti-<br />

giatis.<br />

1. Bryopsis secunda J. Ag. Symb. p. 455 et Alg. Med. p. 21, Till i0v)5<br />

Alg. Syst. VIII, p. 19, Kuetz. Sp. p. 491, Tab. Phyc. VI, t. 73,<br />

f. 1, Ardiss. Phyc. Medit. II, p. 153. — Csespite subgloboso, fila-<br />

mentis capillaribus, inferne repentibus, radicantibus, extrorsum radiantibus,<br />

superne adscendentibus, ramosis, ramentis rachidis parum<br />

distincte sursum adscendontibus secundatis, inferioribus longiori<br />

bus, superioribus sensim brevioribus, subfastigiatis.<br />

Ilab. ad caules rejectos Posidon i?e algasque majores maris me-<br />

diterranei inprimis in mari ligustico ad uGenova)) (Bompard) et ad<br />

Nicseam (auctores nonnulli), in tyrrheno et sinu lugdunensi Gallia\<br />

— Crespites circ. 2,5 cm. alti; rachides ramulis circiter duplo<br />

crassiores.<br />

2. Bryopsis csespitosa Suhr in Kuetz. Tab. Phyc. VI, t. 72, f. 1,<br />

J. Ag. Till Algernes Systematik VIII, p. 20 (nomen). — Habitu<br />

Vauchevice ; filamentis ca^spitosis capillaribus, irregulariter ramo-<br />

sis, ramis basi intricatis.<br />

Ilah. ad oras Africae australioris (Suhr) et ad insulam Mauri-<br />

tii (Dickie).<br />

B. Species cfospitibus densis, fasciculatis, subfastigiatis, filamentis seta-<br />

ceis plurimis ex adparatu radicali sursuin radiautibus, simpliciusculis aut iu-<br />

ferne subdicliotome ramosis, zoogonidangia gerentibus nudis, aiiis ssepe ramenta<br />

brevia simpliciuscula gerentibus. Obs. Species nonnullai ad Derbesiam<br />

vergentes.<br />

* Filamentoruni ramcnta (ubi adsunt) distinctc patentia.<br />

3. Bryopsis baciilifera J. Ag. Till Algernes Systematik VIII, p. 21 et lo^:<br />

in Notarisia 1887, p, 342. — Cfespite denso, liemisphaM-ico, fasci-<br />

^'^'^^


. (Br.<br />

Siphoneae, Bryopsidaceae, Bryopsis. 429<br />

culato-fastigiato; filamentis 10-12 cm. circ. altis, setaceis, rigidiu-<br />

sculis, ab adparatu radicali sursum radiantibus, inferne patenter et<br />

parcius dichotomis, ramis distantibus erecto-patentibus, quoquo-<br />

versura porrectis, subalternantibus, ad basim constrictis, dein cylin-<br />

draceis usque ad apicem obtusum subsequicrassis; zoogonidan-<br />

giis ignotis.<br />

Hab. ad oras australes Novae Hollandiae, ad «Port Philip))<br />

Wilson). — Hanc speciem ad Berbesiam Lamourouixii^c-<br />

cedere patet, nuUo negotio tamen dignoscitur magnitudine frondis<br />

et filorura apicibus obtusis; nec fila aeque nitent.<br />

4. Bryopsis ramulosa Mont. Pl. cell. Cub. p. 16, Pl. HI, f. 2, Kuetz. 1098<br />

Sp. p. 491, Tab. Phyc. VI, t. 72, f. 2, J. Ag. Till Aigernes Syste-<br />

raatik VIII, p. 21, Bryopsis plumosa var. ramulosa Harv. Ner.<br />

bor. Araer. p. 31. t. 45 A, f. 4-6. — Frondibus caespitosis, simpli-<br />

cibus, mox dichotome fasciculato-ramosis, ramis fastigiatis, ramel-<br />

los brevissimos, basi attenuatos, clavatos, subsecundos gerentibus.<br />

Hab. m portu Havanensi insulae Cubre ad Algas niajores epi-<br />

phytica (Ramon de la Sagra), ad « Barbadoes » (DiCKiE) et ad<br />

oras Africae in insula ((Goree».<br />

5. Bryopsls duplex De-Not. in Giorn. Bot. Ital. 1844, p. 320, Prosp. lO'*^<br />

. VI,<br />

fi. Lig. p. 67, Ardiss. Phyc. Medit. II, pag. 151, Erb. Critt. it. I,<br />

n. 630, II, n. 1039, De-Toni e Levi Fl. Alg. Ven. III, p. 97, Bri/o-<br />

psis Balbi&iana var. dislicha J. Ag. Alg. Med. p. 18, Kuetz. Species<br />

p. 491, Tab. Phyc. VI, t. 76, f. 1, Hauck Meeresalgen pag. 479,<br />

{Bryopsis dislicha J. Ag.), Bryopsis caudala Kuetz. Tab. Phyc.<br />

t. 77, f. 2, Bryopsis intricala Derb. et Sol. in Ann. Scienc.<br />

nat. p. 41, t. XI, f. 6-9, Menegh. in Giorn. bot. ital. 1845, p. 151,<br />

Bryopsis ca^spitosa Suhr in Erb. critt. it. II, n. 775. — CcBspi-<br />

toso-intricata; frondibus primariis repentibus, vage remoteque ra-<br />

raosis, ramis divaricatis, hinc decumbentibus radicantibusque, sira-<br />

plicibus, illic erectis, nudis vel ramellis brevibus, distichis plumulo-<br />

so-pinnatis.<br />

Hab. ad scopulos parum submersos in mari mediterraneo fre-<br />

quens; ex (( Mossamedes » in Angola Africse (Henriques). — Caespi-<br />

te.s ad dm. alti, plerumque 3-6 cm. aiti, e pallide saturate virides,<br />

siccitate nitentes et chartse arcte adhnerentes.<br />

6. Bryopsls africana Aresch. Phycese Capenses p. 5, Bryopsis Bal iioo<br />

bisiana Drege Docum. p. 113? nec alior. — Lpte viridis; ca^spi-<br />

te denso, 2,5 cm. et ultra lato; filaraentis iis Bryopsidis civspi-<br />

tosa^ multo crassioribus, maxime iotricatis, ramo:-is, superne nunc:


430" Siphoneae, Bryopsidaceae, Bryopsis.<br />

apice simplicissimis, nunc apice ramulis 5-6, brevissimis, subclavatis<br />

ornata.<br />

Hab, ad oras africanas in sinu « Bay Falso» dicto rarius<br />

(Areschoug) ; etiani prope sinum uSaldanhan (Drege).<br />

** Filamentorura ramenta subsecundata.<br />

7. Bryopsis Harveyana J. Ag. Till Algernes Systematik VIII, p. 22, noi<br />

Bri/opsit; plumosa var. seounda Harv. Ner. Bor. Amer. III, p. 31,<br />

t. 45 A, f. 1-3. — Csespite intricato, superne patentiore; filamen-<br />

tis 4-7 cm. altis, setaceis, ab adparatu radicali erectiusculis, infe-<br />

riore parte vage subdichotomis, ramis fiexuosis caespitem cohiben-<br />

tibus, superiore parte quasi dependente adscendentibus, infra api-<br />

cem incurvum pectinato-plumosis, ramentis a rachide lateraliter<br />

exeuntibus, singulis sursum incurvatis, subsecundis, crassiusculis,<br />

obtusis.<br />

Hab. m calidiore oceano atlantico ad littora Floridoe, in ocea-<br />

no pacifico ad insulas Amicoruin (Harvey). — Ab adparatu radi-<br />

cali intricato frondes surgunt pluriraae, breviores (ut plurimum in<br />

ca3spite peripherico) apice subnudae acuminatne, interiores caespitis<br />

longiores apiceque plumosa?. Huic affinis videtur, teste J. Ag.<br />

Bryopsis Leprieurii Kuetz.<br />

8. Bryopsis Leprieurii Kuetz. Species p. 490, Tab. Phyc. VI, p. 27, 1102<br />

t. 75, f. 2, Piccone Alghe delle Vettor Pisani pag. 2S, n. 45. —<br />

Subsetacea, ad 150 y.. lata, irregulariter et laxe ramosa, obscure<br />

viridis, sfepe undulato-curvata et intestiniformis; ramis prope api-<br />

cem interdum ramulos abbreviatos, obtusos, basi attenuatos, plures .<br />

et aggregatos emittentibus. \<br />

Hab. ad Cayennam in Guyana (Leprieur, Montagne) et ad<br />

Paitam et S. Laurentium in Peruvia AmericaB australis (C. Mar-<br />

CACCl); ox insula Guadelupa (Maze). — Speciraina ex Peruvia ad<br />

18 cra. longa. a An, ut docet cl. J. Agardh Till Algernes Syste-<br />

raatik VIII, p. 23, a Bvyopside Harveyana sat diversa*?))<br />

C. Specics frondibus c;x3spitosis aut sub.siuii^ulis, piunatim plus minus com-<br />

positis, superne plunia initiali instructis, ramentis tlisticliis aut tctrasticliis,<br />

Dunc ab utroque latere ra*;hitlis convergentibus adparenter secuudis, intimis<br />

plumae medias plerumque longitudine superantibus, saepe iterum compositis<br />

quasi paniculatis, ramis paniculic demum quoquovcrsuni porrcctis.<br />

• Ramcnta a racliide distiche excuntia, bilariam patentia.<br />

9. Bryopsis pennata Lamour. in Journ. bot. ISO^, p 134, t. 3, f. 1,<br />

,<br />

|<br />

|


Siphoneae, Bryopsidaceas, Bryopsis. 431<br />

J. Ag. Till Algernes Systematik VIII, p. 23 (f. major). — Fron-<br />

dibus erectiusculis, 4-7 cm. altis, subsimplicibus, superne distiche<br />

plumosis, pluma initiali arabitu lineari-lanceolata, ramentis distichis,<br />

simplicibus, infimis plumae medias longitudine circiter sequantibus.<br />

Hab. ad oras Araericae calidioris, ad insulas Indias occidentalis<br />

et littus mexicanum (Liebmann), verisimiliter in oceano indico ad<br />

ins. ((Ceylon» (Fergusson). — Var. mlnor J. Ag. 1. c, Bryopsis<br />

pinmdata J. Ag. Alg. Liebm. p. 6, in Act. Holm. ffifvers. 1847,<br />

Kuetz. Tab. Phyc. VI, t. 76, f. 2: circ. 2,5 cm. alta. (( A Bryops.<br />

plumosa caute dignoscenda ».<br />

10. Bryopsis plumosa (Huds.) Ag. Sp. p. 448, Harv. Phyc. Brit. t. III, ii04<br />

J. Ag. Till Algernes Systematik VIII, p. 24 (excl. var. Arbuscula),<br />

Hauck Meeresalgen p. 471, Ardiss. Phyc. Medit. II, p. 157, De-<br />

Toni e Levi Fl. Alg. Ven. III, pag. 99, Ulva plumosa Huds. Fl.<br />

Angl. p. 571, Bryopsis Arbuscula Lamour. Mem. p. 134, t. I, f. 1<br />

non Kuetz., Bryopsis Lyngbyei Horn. Fl. Dan. t. 1603, Lyngbye<br />

Hydrophyt. Dan, p. 75, tab. 19, Bryopsis abietina Kuetz. Species<br />

p. 462, Tab. Phyc. VI, t, 80, f. 1. — Frondibus erectiusculis, de-<br />

composito-pinnatis, pluraa initiali ambitu pyramidata instructis, ra-<br />

mentis infimis plus minus compositis, superiores simpliciores lon-<br />

gitudine superantibus, junioribus plumse subdistichis, patentibus,<br />

adultioribus demura quoquoversum exeuntibus fere horizontalibus.<br />

Hab. in sinubus tranquillioribus totius Europae inde a raari gla-<br />

ciali et insulis Foeroearura (Lyngbye) usque ad intimos maris adriatici<br />

recessus; praeterea ex oris Americoe foederatae a (( New York»<br />

usque ad Floridam et ad ins. (( Barbadoes » ; ex Capite Bonse Spel<br />

Africae australis, ex Nova Hollandia occidentali et australi, Tasmania<br />

et Nova Zelandia. — Formaj sequentes distingui possunt. —<br />

Forma Lyngbyei (Hornem.) J. Ag. 1. c, Bryopsis Lyngbyei Fl.<br />

Dan. t. 1602: frondibus subsimplicibus, distiche plumosis. — Fornia<br />

genuina Hauck Meeresalgen p. 472, f. 208, Bryopsis plumosa<br />

Grev. Alg. Brit. t. XIX: frondibus decompositis, evidentius distiche<br />

pluraosis.<br />

11. Bryopsis Rosae Gaudich. in Ag. Sp. pag. 430, Bory Voyage Co- nos<br />

quille n. 90, tab. 24, fig. 1, J. Ag. Till Algernes Systematik VIII,<br />

p. 25 vix Kuetz. Tab. Phyc. VI, f. 84. — Omnibus major; stipite<br />

nudo fere 6-7 cm. longo ; pinnis frondis decompositis, ambitu lan-<br />

ceolato-linearibus et ramentis distichis invicera longius distantibus<br />

quam in Bryopside plumom pinuis mediis quain infimis plerum-<br />

que longioribus.


432 Siphonoc-e, Brj^opsidaceiis, Bryopsis.<br />

. scatur,<br />

Ilab. ad iiisulas Maluinas (Gaudiciiaud). — Specimiaa ex<br />

Adriatico meinorata, absque dubio ad Bryopsidem plumosam perti-<br />

nent; quibus vero characteribus Br. Roscc a Br. plumosa digno-<br />

tegre dicitur.<br />

** Ramenta a rachide tetrastiche exeuntia, adparenter bifariam patentia,<br />

geminata.<br />

12. Bryopsis gemellipara J. Ag. Till Algernes Systematik VHI, p. 25, noo<br />

• menta<br />

. et in Notarisia 1887, p. 343. — Frondibus erectiusculis, subsim- •<br />

-' Wilson).<br />

plicibus, pluma initiali ambitu lanceolata adparenter disticha, ra-<br />

mentis lejusdem lateris bifariam exeuntibus, geminatis, singulis ge-<br />

rainorum diversas series formantibus, supra medium simplicibus,<br />

apice plumula brevissima imbricata instructis.<br />

Ilab. ad oras australes Novas Hollandias ad a Queenscliff » (Br.<br />

— Frondes circiter 5 cm. altas, surgentes e stipite cras-<br />

siusculo indiviso, inferne nudo, superne et infra medium plumoso,<br />

pluma adparenter disticha, ambitu lanceolata, fere (3 mm. lata, me-<br />

diis ramentis inferiora et suprema longitudine parum superanti-<br />

|<br />

bus; ramenta omnia compositione subaequalia, nimirum inferne 1<br />

simplicia, superne plumula brevissima instructa. Hac plumula ac-<br />

curantius examinata, monente cl. J. Agardh, apparet ramenta in-<br />

finia esse basi geminata, singulis geminorum divergentibus, ramen-<br />

ta suprema, quae idem latus rachidis occupant, quoque per paria<br />

disposita esse, uno paginam aversam, altero adversam spectante.<br />

In pluma inferiori (totius frondis) ramenta geminata esse quoque<br />

adparet, licet hoc minus evidenter conspiciatur. In plumula ra-<br />

demum ita densa sunt ut fere imbricata viderentur.<br />

*'* Ramenta a rachiJe curvata exeuntia, singula ima basi incurva, sur-<br />

sum adscendentia, adparenter secunda, dorso rachidis nudo.<br />

13. Bryopsis foliosa Sond. Enum. PI. Preiss. pag. 5, Kuetz. Spec. in?<br />

p. 491, J. Ag. Till Algernes Systematik VIII, p. 26. — Crespitosa,<br />

parvula, hcte viridis, nitens; frondibus adscendentibus, crassiusculi.^,<br />

erectis, apice subincurvis, inferne simplicibus, superne pluma ini-<br />

tiali adparenter secunda instructis, ramentis secundatis, sursum<br />

decrescentibus, undique ramelliferis, ramellis brevibus, patentibus,<br />

obtusis, 2 mm. longis, plerumque simplicibus, rarissime subramu-<br />

losis, tenuioribus.<br />

Ilab. ad littora occidentalia Nova) IIoIlanditi3 (Preiss, Clifton)<br />

et ex insula (juadolupa (Duciiassaing). — C:i:)spites 2-2,5 cin.<br />

|


Siplioneae, Bryopsidacese, Bryopsis. 433<br />

alti, stipitibns a surculo radioali adscendentibus, inferne fere setam<br />

crassis, sursum angustatis, plurimis simplicibus, uno alterove in-<br />

ferne furcato, ab apice deorsum longius plumatis; ramenta plumfe<br />

a rachide lateraliter et bifariam exeunt at singula juxta basim in-<br />

curvata et ab utroque latere convergentia fiunt, sensim unifariam<br />

versa. Hoc modo dorsum rachidis incurvatse quasi interiore latere<br />

curvaturae nudum, exteriore ramentis obsito adpareat. Prout series<br />

geminaj aut invicem distant, aut invicem adproximantur, cicatri-<br />

ces ramentorum delapsorum quoque aut per geminas series aut<br />

per unicam disposita^ couspiciantur, nunc inferne subspirali ordi-<br />

ne ab uno ad alterum marginem transeuntes, apice manent proprie<br />

plumosae. Ramenta rachidibus tenuiora, patentia, inferiora superio-<br />

ribus longiora, pauca mm. longa, plurima simplicia, uno alterove<br />

quasi novam plumara inchoante, apiculis paucis instructo.<br />

D. Specios frondibus ctespitosis aut subsingulis, plus rainus decompositoramulosis,<br />

superne fasciculo initiali ramentorum instructis, ramentis quoquoversum<br />

egredientibas, infirais fasciculi sensim magis dissitis, racemosis, nunc<br />

exerescentibus, raraum novum conformem efiicientibus quasi paniculatis.<br />

14. Bryopsis australis Sond. Pl. Preissianae p. 5, Kuetz. Sp. p. 402, uqj^<br />

J. Ag. Till Algernes Systematik VIII, p. 26. — Ciespitosa; fron-<br />

dibus erectiusculis, decomposito-ramulosis, ramis fasciculo initiali<br />

ramentorum instructis, ramentis quoquoversum egredientibus, in-<br />

ferioribus sensim invicem magis dissitis patulis, raceraura termi-<br />

nalem oblongum in ramo inferne nudiusculo formantibus.<br />

Hah. ad «Rottnest» in littore austro-occidentali Novae HoIIan-<br />

diaj (Preiss). — Frondes singula3, a caespite parum denso egredien-<br />

tes, circiter 6-7 cm. altas, inferne setara fere crassfe, ramis ramu-<br />

lisque quoquoversum egredientibus. B)'i/opsidt h//pnoidi suha^tlni?.<br />

15. Bryopsis corymbosa J. Ag. Alg. med. p. 21, Kuetz. Sp. p. 402, 1109<br />

Tab. Phyc. VI, t. 81, f. 2, Ardiss. Phjc. Medit. II, p. 156, De-<br />

Toni e Levi FI. Alg. Ven. III, p. 98, Brijopsis fasligaia Kuetz.<br />

Phyc. Germ. p. 251, Sp. pag. 491, Tab. Phyc. VI, tab. 73, f. 2,<br />

Bri/opsis elegans Menegh. mscr., Zanard. Icon. Phyc. Adriat. II,<br />

p. 133, t. 72 B? — Frondibus erectiusculis, decomposito-raraulo-<br />

sis;ramis fasciculo ramentorum initiali instructis, ramentis iu ra-<br />

chide crassiuscula parum supereminente quoquoversus egredienti-<br />

bus, alternis, erectiusculis, inferioribus elongatis, superioribus bre-<br />

vioribus, ad apices rainorum in fasciculura terminalem densum con-<br />

junctis, subsquarrosis.<br />

28


434 Siphonete, Bi^opsidacei-e, Bryopsis.<br />

Hah. \\\ mari tyrrheno ad «Livorno» (J. Agardii), iri mari ligu-<br />

stico ad « Villafranca» (Strafforello), in mari jonico ad «Acirea-<br />

le» Siciliae (Ardissone) et in mari adriatico (Zanardini, Kuetzing).<br />

— Species, teste ipso J. Agardh, ad Br. hypnoidem proxime ac-<br />

cedens, quasi hujus formam maxime contractam exhibens. Stipi-<br />

tes crassiusculi, ramis ramulisque multo tenuioribus obsiti, ramis<br />

ramulisque quoquoversum egredientibus, inferioribus longioribus de-<br />

compositis, superioribus brevioribus fasciculatis, ramulis fascicu-<br />

lorum inferioribus inferne bases superiorum obtegentibus, apicibus<br />

superne divergentibus, aliis incurvis aliis recurvis fere squarrosis,<br />

omnibus conjunctim quasi scopam terminalem formantibus. Color<br />

nitidaque facies aliarum speeierum.<br />

IG. Bryopsis hypnoides Lamour. Mem. p. 135, t. I, f. 2 a~b, J. Ag. iiio<br />

Till Algernes Systomatik VIII, p. 27. — Frondibus erectiusculis,<br />

decomposito-ramulosis; ramis fasciculo initiali raraentorum instru-<br />

ctis, raraentis in rachide elongata quoquoversum egredientibus, al-<br />

ternis erecliusculis, inferioribus elongatis, plus minus dissitis, su-<br />

perioribus sensim brevioribus, fasciculos minutos ad apices ramorum<br />

formantibus.<br />

Hab. in maribus Europam calidiorem alluentibus; fortasse ex<br />

America boreali et Nova Hoilandia. — Forma adriatica J. Ag. 1.<br />

c. p. 28, Bri/ops?s cupressoides var. ? adriatica J. Ag. .Mg. Med.<br />

p. 10: Habitu fere potissimum Br. cupressoidem refereus; ra-<br />

mis fere pyratnidatim compositis, rachidibus protractis. In mari<br />

adriatico. — Forma atlantica J. Ag., Br. hyp^ioides auct. nonnull.:<br />

rachidibus singulis rainus incrassatis supra raraos inferiores quo-<br />

que minus eminentibus quare singuli rarai majores miuoribus la-<br />

teralibus compositi magis fasciculati obveniunt. In oceano atlanti-<br />

co. — Forma prolongata J. Ag, 1. c, Bryopsis hypnoides Ilarv.<br />

Phyc. Brit. tab. 119: dilferentia inter rachides et raraenta parum<br />

conspicua, partibus in planta elongata magis dissitis. Ad oras Bri-<br />

tannia?.<br />

E. Species IVonilibus erectiuseulis cnospitosis superne penicillo initiali ramentorum<br />

iustructis, luinc simpliciljus (apico raccniosis), nunc stipitibus virgatim<br />

ramosis, ramis penicilliforis, ramentis quoquoversum egredientibus,<br />

densis, simplicibus, inflmis peniciUi superiores longitudine circiter aoquan-<br />

tibus.<br />

17. Bryopsis myura J. Ag. Alg. med. p. 20, Till Algernes Systema- un<br />

tik VIII, p. 28, Kuetz. Sp. pag. 19;5, Tab. Phyc. VI, t. 82, f. 2,<br />

Zauard. lcon. pbyc. adriat. I, p. lo7, t. 32 B, llauck Meeresalgen


Siphoueas, Bryopsidaceas, Bryopsis. 435<br />

p. 474, Ardiss Phyc. Medit. II, p. 154, De-Toni e Levi FI. Alg.<br />

Ven. III, p. 97, Bryopsis Pamzzei De-Not. Prosp. Fl. Lig. p. 73,<br />

Bryopsis Gasparrinii Menegh. in Giorn. botan. ital. 1844, p. 303,<br />

Kaetz. Sp. p. 493, Tab. Phyc. VI, t. 83, f. 1, Bryopsis Petleri<br />

Menegh. in Giorn. botan. ital. 1845, pag. 246. — Fronde clavi-<br />

formi, 3-10 cra. alta, Ifete-viridi, rigidula, erecta, caespitosa, su-<br />

perne penicillifera, ramentis quoquoversum egredientibus, simpli-<br />

cibus, elongatis flexilibusque, rachide raultiplo tenuioribus infra<br />

medium obtecta.<br />

Hab. in mari mediterraneo et adriatico. —- Stinites 300 [).. ad<br />

1 mm. cras.si, simplices vel raro 1^2 furcati, basi nudi; ramenta<br />

2-3 mm. longa, 15-35 a. lata, Sec. Berthold VertheiL Alg. Golf<br />

Neap. p. 498, hsec species ad basim pinnularum sporangia illis Co-<br />

dii similia prsebet.<br />

18. Bryopsis muscosa Lamour. in Journ. bot. p. 135. t. I, f. 4, J. 1^2<br />

Ag. Alg. Med. p. 19, Till Algernes Systematik VIII, p. 29, Kuetz.<br />

Sp. p. 493, Tab. Phyc. VI, t. 82, f. 1, Hauck Meeresalgen p. 474,<br />

Ardiss. Phyc. Medit. II, p. 153, De-Toni e Levi FL Alg. Ven. III,<br />

p. 96. — Fronde claviformi, usque ad 1 dra. alta, rigidiuscula,<br />

caespitosa, superne penicillifera, ramentis quoquoversum egrediea-<br />

tibus simplicibus, brevibus, rachide paullo tenuioribus superne den-<br />

se obtecta.<br />

Hab. in scopulis superficiem versus in mari mediterraneo fre-<br />

quens imprimis ad oras Ligurise, Sicilise, Algeriae et in sinu adria-<br />

tico. — Ut in Br. myura stipites plurimi in caespitem colligun-<br />

tur, fere semper simplices (in Br. myura nunc aliquoties dicho-<br />

tomi) inferne nudi, ramentis simplicibus superiorem partem dense<br />

obtegentibus. Ramenta in Br. 7nuscosam infra mediam stipitis par-<br />

teni vix descendunt, in Br. myura sfepius. In Br. muscosa ra-<br />

menta sunt rachide nunc circiter dimidio, nunc quintuplo tenuiora,<br />

in Br. myura usque decuplo tenuiora adsunt, in illa rigidiuscula<br />

et obtusa, in hac flexilia et levissimo aquae motu fluctuantia, hinc<br />

Br. muscosa exsiccatione non admodum firmiter chart^e adhseret.<br />

19. Bryopsis cupressoides Lamour. in Journ. Bot. p. 135, t. I, f. 3, 1113<br />

Kuetz. Sp. p. 492, Tab. Phyc. VI, t. 79, f. 1 (raale), J. Ag. Till<br />

Algernes Systematik VIII, p. 29, Ardiss. Pliyc. Medit. II, p. 155,<br />

De-Toni e Levi FI. Alg. Ven. III, pag. 98, Bryopsis Rosce Bory<br />

Voyage de la Coquille t. 24, f. 1 nec Ag., Bryopsis plumosa var.<br />

Arbuscula J. Ag. Alg. Medit. p. 21, Bryopsis flagoUala Kuetz.<br />

Tab. Phyc. VI, t. 8'>, f. 2, Bryopsis implexa Hauck Meeresalgen


436 Siphonese, Bryopsidaceae, Bryopsis.<br />

p. 473 nec De-Not. sec. Ardissone, Bryopsis thujoides Menegh.<br />

iii Giorn. bot. ital. 1845, p. 252, Kuetz. Tab. Phyc. VI, t. 78, f. 1,<br />

Bryopsis adrialica Menegh. in Kuetz. Tab. Phyc. VI, t. 79, f. 2,<br />

By^yopsis plurnosa var. ndriatica Hauck Meeresalgen pag. 473,<br />

Bryopsis pseudophunosa et Bryopsis sicula Ardiss. Enum. Alg.<br />

Sicil. n. 74 et 75. — Frondibus pyramidatis, pallide viridibus, al-<br />

terne decomposito-ramosis, ramis ramulisque patentibus, confertis-<br />

simis, inferne et fere supra medium nudis, superne subcapitato-<br />

penicillatis, ramentis quoquoversum egredientibus simplicibus, bre-<br />

vibus, rigidiusculis, rachidem multo crassiorem dense obtegentibus.<br />

Hab. in mari mediterraneo imprimis ad littora Galloprovincice,<br />

in mari adriatico rarius, in oceano atlantico et pacifico. —•<br />

Obser-<br />

vante cl. J. Agardh 1. c, ha3G est quasi Bryopsis muscosa com-<br />

posita, singulis ramis fere frondem totam Bryopsidis muscosce re-<br />

ferentibus, attamen magis lubrica et chartaj arctius adhaerens. Frons<br />

est ambitu pyramidata nunc inferne latior nunc angustior et fere<br />

conica, apice plerumque longius protracta, nunc brevissima fit am-<br />

bitu fere globosa. Stipes inferne et fere ad medium nudus et in<br />

hac parte cicatricibus ramentorum delapsorum numerosis, fere<br />

utrinque zonam non stricte limitatam formantibus notatus, dein ra-<br />

mulis basi nudis, superne penicilliferis plus minus dense obsitus.<br />

Ramenta inferiora in lineas spiraliter adscendentes disposita viden-<br />

tur, superiora dense imbricata.<br />

20. Bryopsis vestita J. Ag. Alg. nov. Zel. sub n. 23, Till Algernes nu<br />

Systematik VIII, pag. 30. — Fronde decomposita, fere per totam<br />

longitudinera ramulis rachidem quoquoversum obtegentibus virgata;<br />

ramulis rachide multo tenuioribus, simplicibus aut parce divisis,<br />

supra raedium saepe nudis, apice penicilliferis, ramentis quoquo-<br />

versum egredientibus, simplicibus brevibus et fere tequilongis.<br />

Hab. in oceano australi ad Novam Zelandiam et insulam aChatam»<br />

(Travers). — Species inter majores geueris. Adparatus ra-<br />

dicalis, fihimentis plurimis densissime intricatis constitutus saepe<br />

adest, expansione nunc ultra pollicaris, crassitie fere digiti. Ex<br />

hoc plexu intricato, docente quoque J. Agardh 1. c, adscendunt<br />

stipites plurimi 7-15 cm. longi, Scnepius simplices aliis semel aut<br />

parce furcatis, por totam iongitudinem ramulis brevibus virgati.<br />

liamuli quoquoversum egredientes, nunc x-que per totam longitu-<br />

dinera rachidis fere sparsi, nunc certis locis densiores, in aliis spar-<br />

siores, rachide multo tenuiores, plurimi superiores simplices, alii<br />

parce divisi, inferiores magis patentes, superiorcs adha?rentes, ut


Siplioneao, Bryopsidacese, Bryopsis. 437 .<br />

pluriiiuim vix 2,5 cm. longi niinc uno alterove longiore in ramum<br />

excrescente; juniore.s ab apice deorsum longius circumcirca ramen-<br />

tis vestiti, adultiores apice breviter penicillati. In penicillis ra-<br />

menta a rachide circumcirca exeunt siraplicia et fere omnia ejusdem<br />

longitudinis, obtusa et aeque crassa, inferiora invicem magis<br />

distantia. superiora fere imbricata rachidem obtegentia. Cum hac<br />

specie mire habitu convenit Brpops?s penicillata Suhr [nec Kuetz.<br />

Tab. Phyc. VI, t. 78 quso formani depauperatam ramentis omni-<br />

bus inferioribus delapsis Bryopsidis myurce verisimiliter sistit].<br />

21. Bryopsis peniciliata Suhr in Seubert Flora azorica pag. 9, t. I, m^<br />

fig. 1, Kuetz. Species p. 492 nec Tab. Phyc, J. Ag. Till Algernes<br />

Systematik VIII, p. 30. — Filamentis bi-tripinnatim ramosis, ra-<br />

mis raraulisque inferne nudis, apice subdistiche corymboso-pinnatis.<br />

Hah. ad saxa submarina ins. Azoricarum (C. Hochstetter).<br />

— Ex J. Agardh sunt penicilli plurimis ramentis delapsis admodum<br />

depauperati ; ex cicatricihus raraentorum delapsorum, ramenta<br />

ab initio disticha fuisse facile (ex specimine unico viso) sestumat<br />

cl. J. Agardh. Cum Bryopside vesiita J. Ag. habitu mire convenit.<br />

22. Bryopsis setacea Hering in Flora 1846, pag. 214, Kraus Beitr. niT)<br />

p. 210, Kuetz. Species p. 492, Aresch. Phyc. Capenses pag. 5, —<br />

Filamentis setaceis, tenacibus, 5-8 cra. altis, siraplicibus, rarius sub-<br />

ramosis, Cflespitosis, apice ramelliferis; ramellis tenuioribus, disti-<br />

chis, abbreviatis, obtusis, basi leviter attenuatis.<br />

Hab. rupibus adnata ad oras Africae meridionalis ad (cNatal-<br />

point)) (Kraus). — Color intense viridis; alga chartse siccando<br />

arcte adhaerens.<br />

Species minus notoe.<br />

23. Bryopsis implexa De-Not. Prosp. Fl. Lig. p. 73, Ardiss. e Straff. iin<br />

Enura. Alg. Lig. p. 149, Ardiss. Pliyc. Medit. II, p. 152. — CfB-<br />

spitoso-intricata; frondibus primariis repentibus, tenuissimis, al-<br />

terne decomposito-ramosis; ramulis undique egredientibus, confer-<br />

tissimis, penicillatis.<br />

Hab. ad «Genova)) in mari ligustico (De-Notaris).<br />

24. Bryopsis spinescens Zeller Algae Brasilienses in Videnskabelige ms<br />

Meddelelser fra d. naturhist. Foren. i Kjohenhavn 1876, p. 429.<br />

— Caespite dense intricato, amoene viridi; filis capillaribus, reraote<br />

ramosis, ramis alternis vel oppositis, ramellis basi attenuatis, apice<br />

obtusis, clavatis, saepe lobulis 1-5 brevibus, spinfeformibus ter-<br />

rninatis.


438 Siphoneae, Bryopsidacoee, Bryopsis.<br />

Ilah. ad oras Ijrasilhip (Zeller).<br />

25. Bryopsis dichotoma De-Not. in Giorn. bot. ital. 1844, pag. 321, ni)<br />

Kuetz. Species p. 491, Tab. Pliyc. VI, t. 75, f. 1, Ardiss. Phyc.<br />

Medit. II, p. 152. — FilameQtis laxe crespitosis, setaceis, rigidulis,<br />

teretibus, inferne longe nudis, superne divisis, ramis raniulisque al-<br />

terne vel dichotome ramosis vel simpliciter furcatis, extimis sub-<br />

inde ramellis brevissimis, confertis, undique egredientibus apice ca-<br />

pitato-penicillatis.<br />

Hab. in scrobiculis umbrosis scopulorum prope a Genova» et<br />

(( Cornigliano )> in mari ligustico (De-Notaris, Ardissone, Straf-<br />

FORELLO).<br />

26. Bryopsis comoides De-Not. in Giorn. bot. ital. 1844, p. 320, ita nso<br />

descripta. — Casspitoso-fasciculata; filamento primar io a basi vel su-<br />

pra medium confertim fasciculatimque ramoso, ramis numerosis<br />

simplicibus vel ramellis brevibus erectiusculis sparsis approxima-<br />

tisve, inferne vel medio vel apicem versus pinnulatis, fastigato-<br />

comantibus, nonnullis interdum deflexis apice subradicantibus.<br />

Hah. in mari ligustico (De-Notaris).<br />

27. Bryopsis gracilis Sond. Pl. Preissianre II, p. 152, Kuetz. Spe- nji<br />

cies p. 442, J. Ag. Till Algernes Systematik VIII, p. 31 (nomen). —<br />

Caespite gracili, inferne pallido, superne laete viridi; filamentis ere-<br />

ctis, subsimplicibus, inferne ramis brevissirais, superne elongatis<br />

obtectis, ramellis uudique egredientibus, obtusis, diametro 3-4-pIo<br />

longioribus.<br />

Hah. ad litora occidentalia Novse-HoUandia^ (Preiss).<br />

28. Bryopsis? pachynema Martens Preuss. Exped. p. 24, t. 4, f. 2. — nsg<br />

Dense crespitosa, 7,5-10 cm. alta, mollis, intricata; filamentis laxis,<br />

flexuosis, ad 1 mm. crassis, sursum parum attenuatis, di-trichoto-<br />

mis vel repetite umbellatis,- ramis patentibus, flagelliformibus, axil-<br />

lis acutis, apicibus obtusiusculis.<br />

Hah. ad uBenkulen)) et a Pulo tikus)) insula) Sumatras (Mar-<br />

tens). — Habitus quasi Valonicc verticiUatcc Kuetz.<br />

29. Bryopsis Halymeniae Berth. Vertheil. der Algen im Golf von Nea- n^;<br />

pel in Mittheil. aus der Zoolog. Station zu Neapel III. Band, IV.<br />

Heft, 1882, p. 497 (noraen).<br />

Hab. ad PI a 1 y m e n i a m F I o r e s i a m ad (( S. Lucia » in sinu<br />

neapolitano maris raediterranei (Bertiiold). — Ciespites raolles,<br />

virides efficit.<br />

30. Bryopsis dasyphylla Zanard. Not. cell. Ven. pag. 64. — C^espi- ii?4<br />

toso-erecta, circ. 2,5 cm, alta, flavescenti-viridis, siccitate nitons;


Siphoneae, Bryopsidaceae, Chlorodesmis. 439.<br />

filamentis simplicibus e basi ad apicem ramentis undique egredien-<br />

tibus densissime vestitis, ramentis rachide valde tenuioribus, infe-<br />

rioribus elongatis apice pinnulatis, frondem circumscriptione egre*<br />

gie lanceolatara efformantibus.<br />

Ilab. in paludibus Venetis (Zanardini). — Bryopsis myurcr:<br />

subafRnis.<br />

31. Bryopsis pumila Zanard. Not. cell. Ven. pag. G5. — Coespitoso- ^^^^<br />

floccosa, 8-10 mm. alta; filamentis densissime ramosis, subcorymbo-<br />

sis, approximatis, ramentaceis, ramentis brevibus, crassis, obtusissi-<br />

mis, distiche egredieiitibus, oppositis, rachide subaequalibus.<br />

Ilab. ad saxa mari exposita sinus Veneti in mari adriatico<br />

(Zanardini). — «Vix a Bnjopside corymbosa differt».<br />

32. Bryopsis Penicillum Menegh. in Giorn. bot. ital. anno I tomo 2, H^G<br />

p. 357, Zanard. Icon. phyc. adriat. p. 31, t. 48 B. — Fronde in-<br />

ferne simplicissima, 100 [j-. lata, superne decomposita dichotoma,<br />

segmentis sensim attenuatis ad 80 y.. latis et in penicillum solutis.<br />

Hab. ad Florideas imprimis ad Laurenciam obtusam<br />

in mari adriatico ad cc Capocesto » DalmatJEe (Vidovich). — For-<br />

tasse Derbesia.<br />

33. Bryopsis Duchassaingii J. Ag, in Maze et Scliramm Algues de 1127<br />

la Guadeloupe ed. II, p. 101 (absque diagnosi), Till Algernes Sy-<br />

stematik VIII, p. 31 (npmen).<br />

Hab. ad oras Guadelupenses (Duchassaing Coll. n. 85, 294,<br />

I ser. 1322). — Flavescenti-viridis, nitens.<br />

34. Bryopsis myosuroides Kuetz. Tab. Plijc. VI, p. 27, t. 77, f. 1. 1128<br />

Filamentis e basi intricata erectis, ultra setaceis, elongatis, subra-<br />

mosis vel simplicibus, apice pinnulatis, pinnulis lanceolato-oblon-<br />

gis, densis, imbricatis.<br />

Ilab. ad a Port Natal )) Africae. — uCum Bryopsis disiicha<br />

comparanda.<br />

CHLORODESMIS Bail. et tlarv. [1858] in Harv. Ner. bor. Amer. III,<br />

pag. 29 (Etym. chloros viridis et desme fasciculus), J. Ag. Till<br />

Algernes Systematik VIII, p. 48, Sonder Alg. trop. Austral, t. VI.<br />

— Frons sessilis aut stipite spongioso raro elongato suffulta, peni-<br />

cilliformis, orani crusta calcarea destituta, penicilli filamenta cy-<br />

lindracea, dichotoma, unicellularia, endochromate vivide virente<br />

farcta ; stipes pilis intertextis constitutus. — Quod priraum attinet ad<br />

fructificationem generis, observari potest apices pilorum aut stri-


440 Siphonese, Bryopsidacese, Chiorodcsmis.<br />

ctura exteriore flli magis elongati aut ramificatione ultima sepa-<br />

ratos et endochromate multo densiore iraplotos, in organa quasi<br />

propria ex atro-virento fuscescentia, sensim intumescere: sub hoc<br />

stadio maturesconte extorne fore mitrseformia adparent, basi trun-<br />

cata, deifi cylindracea apice obtuse rotundato. Infra mitram filum<br />

paullisper contractum (in spec. exsicc.) quasi loco pedicelli, spo-<br />

rangium sustinet ; sponT verisimiliter ut in Derbesia at adhuc non<br />

Yisa3.<br />

Obs. De affinitate generis ita constituti, suadonte cl. J. Agardh,<br />

adparet illud forsan potissimum ex una parte cum Codio con-<br />

venire, ex altera ad Esperam et Penicillum forsan prsebere trans-<br />

itum evidentiorem. Docente vero nuperrime cl. Askenasy For-<br />

schungsreise S. M. S. Gazelle IV, Algen (1888) apud genus Bryo-<br />

psis genus Chlorodesmidem dispono *).<br />

1. Chlorodesmis pachypus Kjellm. ia Botaniska Notiser 18S0, p. 117, H29<br />

et in Wittrock et Nordstedt Alg. aq. dulc. exsicc. n. 343. — Oli-<br />

vaceo-viridis, stipite in arena immerso adfixa,- stipite elongato,<br />

valido, usque ad G cm. iongo, 1-1,5 cm, crasso, cylindrico vel ima<br />

basi pauUum incrassato; parte thalli supei'iori peiiicilliformi. den-<br />

sissima, subglobosa vel interdum subsecuriforini, longitudine stipi-<br />

tem non sequante; fihimentis hinc illinc leviter constrictis, decora-<br />

posito-dichotomis, circa 9 u.. crassis.<br />

Hab. in regione littorali ad a Labuan » in insula Borneo (F.<br />

R. Kjellman). — « Cfr. Avrainvilleam papuanam Murr. et Bood. » nso<br />

2, Chlorodesmis major Zauard. Phyc. austr. nov. n. 40, in Flora<br />

1874, pag. 501, n. 31-3-3. J. Ag. Till Algernes Systematik Vlll,<br />

p. 51, De-Toni e Levi L"Algarium Zanardini p. 91, n. 1272. —<br />

Filamentis crassiusculis, tiaccidis, intense viridibus, extremitatibus<br />

obtusis, tandem humore aurato-rubescente repletis.<br />

Hab. ad insulam aLord Howe)) (Fullager et Lind). — De<br />

icone a Sondero Alg. Trop. Austr. t. VI, f. 5-9, dubitavit cl. Za-<br />

nardini, utrum ad Chl. comosam an ad suam Clil. majorem re-<br />

ferenda esset.<br />

*) tlid jam impre3.sls, reeepi opinionom cla,r()rum Mnrray et BooLlle, qui<br />

Chloroclesmide77i ad j^onus JvrainviHeaui re:'erunt.


Farailia XVII CAULERPACE/E Reichenb-<br />

Caulerpacem Reichenb, [1837] Handb. p. 13G {Caulerpen}), J. Ag. [1872] Till<br />

Algernes Systematik 1, p. 1.<br />

Caulerpide Lindl. [1847] Veg. Fvingl. p. 18.<br />

Thallus ex cellula utriculiformi unica, caulescente, radicante et<br />

frondosa, saepissirae prolifera (raro fenestrata) constitutus.<br />

INlultiplicatio per frondis fragmenta vel varie ramosa. Zoogonidia<br />

inquirenda. Cfr. diagnosin generis Cauley^pce.<br />

Conspectus generum.<br />

Caulerpa. Thallus e surculo repente frondibusque erectis, proliteris vel piu-<br />

natis vel varie ramosis (nec fenestratis) constitutus.<br />

? Chlo7-odic(yon. Thalhis e surculo repente foliisque erectis ambitu delinitis,<br />

stipitatis, tota lamina fenestratis constitntus.<br />

441<br />

CAULERPA Lamour. [1809] in Desv. .Journ. Bot. II, p. 141 (Etjra.<br />

caulos caulis et erpo serpo), Decaisne [1842] in Ann. Scienc. Nat.<br />

II ser., tom. XVII, p. 328 et 336, Derb. et Sol. in Ann. Scienc.<br />

Nat. III ser., tom. XIV, p. 2G4, em., J. Ag. Till Algernes Syste-<br />

matik I, p. 1, Wakker Neubild. an abgeschnitt. Rlattern von Caul.<br />

prolif. in Versl. en Med. der K. Akad. van Wetensch. III, 2, 1886,<br />

Cfr. Noll in Bot. Zeit. 1886, n. 50, Ardiss. Phyc Medit. II, p. 165,<br />

Eucaulerpa Endl. [1843] Gen. suppl. III, pag. 16, Chemnitzia De-<br />

caisne [1842] in Ann. Scienc. Nat. II ser., tom. XVII, pag. 328,<br />

AhnfekUia Trevis. [1849] in Linnaea XXII, pag. 140 nec Fries<br />

1835, Carradoria Trevis. [1849] iu Linn^a XXII, pag. 131, Hi-<br />

mandacbjlius Trevis. [1849] in Linnsea XXII, pag. 134, A?nphi-<br />

bolis Suhr [1834] in Flora 1834, n. 58, Phtj Uerpa Kneiz. [1849],<br />

SpeciesAlg. pag. 494, Plilerpa Harv. [1858] Ner. bor. Amer. III,<br />

pag. 16, Herpochceta Mont. [1843] Voy. de la Bonite Bot. pag. 11,<br />

Kuetz. Sp. p. 494, Tricladia Decaisne [1842] in Ann. Scienc. Nat.<br />

XVII, p. 337, Kuetz. Sp. p. 311, Chauvinia Bory [1828] in Du-<br />

perrey Voy. Bot. p. 205, Kuetz. Sp. p. 497, nec Steudel, Stepha-<br />

nocneliiwi [1847] Kuetz. in Bot. Zeitung 1847, pag. 54. — Thal-<br />

lus e caule (surculo) cylindraceo, repente, deorsum radicante, ra-<br />

moso et ramis erectis frondoso-foliaceis, integerrimis aut pinnatis<br />

aut proliferis constitutus. Rami intus fibris cartilagineis ceilulosi-


442 Siphoneaj, Caulerpaceae, Caulerpa.<br />

cis, reUculatiin aiiastoaiosantibus, hyaliiiis grauulisque viridibus demum<br />

aggrogatis et in zoogonidia (?) mutatis farcti.<br />

Propagatio thalli fragmeniis (causis variis) secedentibus M.<br />

Sectio 1. Vauoherioideae J. Ag. Till Algernes Systomatik I, p. 5: Herpochceta<br />

Mont. Voy. Bonite Bot. p. 11: intricato-c.iespitosge, capillares, surculis repeutibus<br />

et caulibus erectinsonlis ran)isque conforraibus, tenui-cylindra-<br />

ceis, ramentis diftbrmibus nuUis.<br />

1. Caulerpa filiformis Harv. in J. Ag. Till Algernes Sjstematik I, 1131<br />

1872, p. 5, n. 1, Herpochceta filiformis Harv. in Liat. of Friendl.<br />

Isl. Alg. n, 95. — Intricato-ca^spitosa, late expansa; surculis repen-<br />

tibus et caulibus ramisque oranibus conformibus, cjlindraceis, capil-<br />

laribus, ramentis difformibus nuUis, caulibus a surculo filiformi<br />

adscendentibus parce subdichotomo-ramosis, rarais elongatis, obtusis.<br />

Hab. in oceano pacifico ad «Friendly Islauds)) (Harvey). —<br />

Caispites intricati Yaucheriam mire referentes. A surculis repen-<br />

tibus, intricatis, pallescentibus frondes erectiuscula?, intense viri-<br />

des, plurimse surgunt cylindracepe, parce ramosaj, ramis erectiuscu-<br />

lis elongatis, initio lateraliter provenientibus, demum adparenter<br />

dichotorais, suba^quilongis, obtusis. Structura omnino Caulerpce.<br />

Sequenti proxima videtur, levi rainificationis diff"erentia.<br />

2. Caulerpa fastigiata Mont. Cent. I, n. 16 et Cuba p. 19, tab. 2, 1132<br />

fig. 3, .1. Ag. Till Algernes Systematik I, 1872, p. 5, n. 2, Kuetz.<br />

Sp. p. 494, Herpochivta fastigiala Mont. in Ann. Sc. Nat. II,<br />

Vol. XX, p. 305, Syll. p. 453, Kuetz, Tab. Phycol. Vol. VII, tab. 1.<br />

— Intricato-ca^spitosa, late expansa; surculis repentibus et cauli-<br />

bus raraisque oinnibus conformibus, cylindraceis, capillaribus, ramen-<br />

tis diff^ormibus uullis, caulibus a surculo filiformi adscendeniibus<br />

parce sublateraliter raraosis, ramis supra axillain patentiorem ad-<br />

scendentibus vagis, nunc sparsim suboppositis, apicem versus cau-<br />

lium densioribus, subfasciculatis, levissime subclavatis.<br />

Hab. ad insulas Indiag occidentalis (Hb. Montagne), ad oras<br />

Brasilia^, in pacifico ad «Friendly Islands)) (Harvey). — Icon<br />

Montagnei hanc plantam eximie refert. Vaucheriam fasiigiatam<br />

Ag., quam sua3 piantte identicam fere supposuit cl. Montagne (cfr.<br />

verba ips. in Cent. 1), oranino diversam plantam esse, dicere fas<br />

1) Neo zoogonidla neque alia corpora propagativa detexit cl. \"Vakkor in<br />

Caulerpa prolifera, {]uain vivatn diligentcr scrutavit.


Siphonese, Caulerpacea}, Caulerpa. 443.<br />

est. Haec revera nec Vaucltericu, nec Caulerpcv sp., ramis supra<br />

(lichotomias constrictis forsan ad Esperam Dec. accedens.<br />

Sectio 2. Charoideae J. Ag. Till Algernes Systematik I, p. 6, Slephanocoelinm<br />

Kuetz. iii l^ot. Zeitung 1847: nanae, capillares, ramentis ad apices iVondium<br />

verticillos distinctos formantibus, cylindraceis.<br />

3. Caulerpa pusilla Mart. et Heriug in J. Ag. Till Algernes Systematik 1133<br />

I, 1872, p. 6, p. 3, Chauvinia pusilla Kuetz. Species p. 500, Ste-<br />

phanocrelium pusillum Kuetz. in Botan. Zeitung 1847, p. 54,<br />

Tab. Pliyc. Vol. VII, t. 2. — Nana, interne radiculis divergentibus<br />

radicans, frondes erectiusculas emittens; rachidibus cylindraceis,<br />

inferne verticillatim ramentaceis, inter verticillos brevissime nudis,<br />

ramentis circumcirca egredientibus, glomerulos rotundatos forman-<br />

tibus, a basi decomposito-dichotorais, ramellis fastigiatis erecto-<br />

parallelis, terminalibus fere truncatis, in mucrones 2, brevissiraos,<br />

divergentes abeuntibus.<br />

Hab. ad oras atlanticas Araeric:Te calidloris, imprimis ad ((Per-<br />

nambuco)) (Binder). — Frons vix 25 mm. altitudine superans.<br />

Surculos repentes proprios nullos vidit cl. J. Agardh, partem vero<br />

inferiorem radiculis emissis puberulam, superiorem ramentis ver-<br />

ticillatis nodosam. Raraentorum rami quoad longitudinem densis-<br />

sirai, decomposite furcati, ramellis erectiusculis fastigiatis, ad basim<br />

leviter contractis, spurie articulatis, articulis diametro circiter<br />

duplo longioribus.<br />

4. Caulerpa verticillata J. Ag. Alg. Liebm. p. 6 in adnot., Till Alger- 1134<br />

nes Sjstematik I, 1872, p. 6, n. 4, Herpochceta veriicillaia Kuetz.<br />

Tab. Phyc. vol. Vll, tab. 1, f. 2, Siephanocoeliwn veriicillatum<br />

Kuetz. Tab. Phyc. vol. VII, t. I, sec. adnot. in texto, Herpochceta<br />

charoides Harv. in List. Friendl. Isl. n. 97. — Frondibus a sur-<br />

culo repente erectiusculis, filiformibus, cjlindraceis, dichotomis, su-<br />

perne ramisque verticillatim raraentaceis, verticillis conspicue di-<br />

stantibus, ramentis in verticillo geminis oppositis pluribusve de-<br />

coraposite dichoto-miSy in apices capillares obtusos longius attenuatis.<br />

Hab. in oceano atlantico ad insulas India? occidentalis (Duchas-<br />

SAING, Oersted aliique), in oceano pacifico ad ((Friendly Islands»<br />

(Haryey). — Ha3c de hac specie docet cl. J. Agardh: Frons Niteltam<br />

minorem mire refert. Surculi decumbentes cylindracei at<br />

collabentes, setam crassitie fere aequantes, late diff^usi, deorsura<br />

ramulos radicantes, sursum caules distanter dichotoraos apiceque<br />

verticillatos emittentes. Verticilli invicem distantiis longitudinem


444 Siphonene, Caulerpaeese, Caulerpa.<br />

rameiitoruin aijquaiitibus separati, nunc vero verticilli 2-3 (letisius<br />

adproximati, vorticillum simplicem ramentis conjunctis constituere<br />

videntur. In verticillo nniic ramenta tantum 2 opposita, nunc<br />

plura adsuut, tamen semper pauciora, omnia decomposito-dichoto-<br />

ma, 2 mm. circiter longa, furcarum ramis patentibus, a basi ad<br />

apices obtusiusculos leviter longeque attenuatis. ^''erticilli circa<br />

apicem rachidis ut protuberaatise minutae obtusiusculEe oriuntur.<br />

Inter specimina oceani paciflci et atlantici differentiam specificam<br />

nuUam adesse videtur. Ax.ilL-e nunc patentiores, nunc angustiores<br />

subinde obveniunt.<br />

Sectio 3. Bryoideae J. Ag. Till Algernes Systematik I, p. 7: nan?e, musciformes,<br />

frondibus a surculo repente erectis, simpliciusculis, quoquoversum<br />

ramentaceis, ramentis cylindraceis, ramosis, nempe basi subsiraplicibus,<br />

dein decorapositis, apicibus acuminatis.<br />

5. Caulerpa Webbiana Mont. Caul. p. 18, in Ann. Sc. Nat. 1838<br />

(p. 129) Tom. 9, Pl. G! et Phytogr. Canar. p. 178, tab. 9, J. Ag.<br />

Till Algernes Systematik I, (1872), p. 7, n. 5, Chauv. Webbiana<br />

Kuetz. Sp. p. 499 et Tab. Phyc. vol. VII, tab. 16, f. 3. — Nana<br />

frondibus a surculo decumbente glabriusculo erectis, ambitu cylin-<br />

draceis, rachide siinpliciuscula ramentisque quoquoversum exeun-<br />

tibus constitutis, ramentis rachidem subnudantibus, inferiore parte<br />

simplicibus cjMindraceis, a medio decomposite furcatis, ramis paten-<br />

tibus, terminalibus ex ovato-mucronatis.<br />

Hab. in oceano atlantico ad insulas Canarias (Webb). — Var. di-<br />

vergens J. Ag. 1. c. : ramentis densioribus rachidem densius obtegen-<br />

tibus, ramis furcarum inferioribus magis divergentibus, terminalibus<br />

apice subtruncatis, subdivergenter bimucronatis. In oceano indico ad<br />

insulas Mascarenas. — Forma genuina et var. divergens sec. specimiua,<br />

qua3 J. Agardhio comparare licuit, revera species diversas<br />

sistere adparent; in authentica C. Webbiana ramenta multo la-<br />

xius disposita sunt quam in plauta Borbonica. lcones vero et<br />

Montagnei et Kuetzingii plantam multo deiisius ramentaceam offe-<br />

runt. Ramuli ramentorum ultimi sunt in C. Webbiana longio-<br />

res fere ovati; in var. /3. ita parum evoluti ut ad mucrones bre-<br />

ves reducti, inter quos apox furcre fere truncata adparet. Ob-<br />

servare oportet radiculas C. Webhiance et C. tomentelUv non<br />

ex apice ramorum a surculo descendentium formari, ut in ceteris<br />

Caulerpis norma est; sed penicilli radicularum inmiediate a par-<br />

tibus adultioribus exeunt. Radiculas revera transformatione ramen-<br />

torum oriri, vix est dubium; etenim alio rospectu intermedios<br />

;<br />

1135


Siphonese, Caulerpaceae, Caulerpa, 445<br />

status observare licet et radiculas apicibus adhuc mucronatis io-<br />

structas. Nec hoc admodum recedit ab iis, quae in aliis Algis (ex.<br />

gr. Callithamniis) fleri videtur.<br />

0. Caulerpa tomentella Harv. in List. of Friendl, Isl. Alg. n. 79, J. 1133<br />

Ag. Till Algernes Systematik I (1872), p. 8, n. 6. — Minor; fron-<br />

dibus a surculo decumbente, radiculis elongatis densis villoso ere-<br />

ctis, ambitu cylindraceis, plus minus ramosis, rarais conformibus,<br />

uudique ramentaceis, raraentis rachidem densissime velantibus quo-<br />

quoversum exeuntibus, cylindraceis, ab ima basi dichotomo-fasti-<br />

giatis, ramellis erectiusculis, ovato-mucronatis obtusisve.<br />

Hao. \n oceano paciQco ad a Friendly Islands » (Harvey). —<br />

Habitus exterior fere Coclii iomentosi minoris. Surculi decumben-<br />

tes a frondibus erectis parum diversi, nisi quod ramenta sensira<br />

in radiculas fulvas rachides densius obtegentes abeunt. A surculis<br />

curvatis frondes erectee adscendunt, aliae simplices, alias ramosae;<br />

hae praecipue radiculis evolutis in surculos mutantur. Surculi<br />

alii, ut videtur, non adsunt. Raraenta fere ceque densa ac in Codio<br />

quodara, circumcirca rachides obtegentia; transversa sectione libe-<br />

rata, prima basi ramosa adparent, ramellis cylindraceis fastigiatis;<br />

ramelli ultimi in mucronem excurrunt, nunc raucrone obsoleto<br />

sunt obtusi.<br />

Seclio 4. Zosteroideae J. Ag. Till Algernes Systematik I, p. 9: niajores, fron-li-<br />

bus a surculo repente erectis, nudis (ramentis nuUis), simpUciusculis aut<br />

parce dichotomis, cylindraceis aut coraplanatis.<br />

* Frondibus erectis, teretiusculis.<br />

7. Caulerpa flagelliformls Ag. Syn. p. 23, Sp. Alg. p. 447 et Syst. ii37<br />

p. 184, J. Ag. Till Algernes Systematik I (1872), p. 8, n. 7 iiec<br />

Kuetz. et alior. — Frondibus a surculo repente, validiore, glabro<br />

erectis, teretiusculis, dichotorais raraisque conformibus a basi parura<br />

crassiore inarticulato longissime aut vix attenuatis elongatis (pe-<br />

dalibus), raraentis nullis, apiculo terrainali obtusiusculo.<br />

Kah. in arena super raaris saxa ad Gades (Cabrera). — Sur-<br />

culus repens, validior quara in C. prolifera, ut in hac glaberrimus.<br />

Radices non visae, at, observante Cabrera, radix esset articulata,<br />

fibris ex articulis provenientibus. A surculo distanliis 2,5 cra. fron-<br />

des surgunt basi sirapliciusculse, distantia circiter 5 cm. supra sur-<br />

culum subdichotorao-ramosae, ramis distantibus paucis. Nec in sur-<br />

culo nec in fronde erectiuscula articulationis species visa, quae in<br />

aliis nonnullis speciubus perinsigiiis est. Frondes circ. 3 dm. alt.,


446 Siphoneae^ CaulGrpacea3, Caulerpa.<br />

crassitie peniife coliirnbina\ Exsiccatione fi^ondes teretiusculfe angu-<br />

latae evadunt. Species videtur perrara, nusquam nisi in Hb. Agar-<br />

dhiano a J. Agardh observata. Phyllcrpcv fiagelliformis nomine<br />

species distiuctissim» plures a Kuetzing in Spec. Alg. conjuncise<br />

fuerunt.<br />

8. Caulerpa Requienii Mont. et De-Not. in J. Ag. Till Algernes Syste- n-^s<br />

matik I (1872), pag. 9, n. 8, Herpochceta Requienii Mont. Syll.<br />

p. 451. — Frondibus a surculo repente, validiore, glabro erectis,<br />

teretiusculis (aut demum compressis?), subdichotome-ramosis ramis-<br />

que conformibus, basi tenuioribus, inarticulatis, sursum incrassatis,<br />

ramentis nuUis, apicibus truncatis aut apiculo obtusiusculo ter-<br />

minatis.<br />

Hab. in mari rubro (Figari). — Species, judice J. Agardh loc.<br />

cit., distinctissima. In Pl. mar. rubr. p. 78, Zanardini C. Requienii<br />

Mont. et De-Not. memoravit, quam formam nudiusculam C. cla-<br />

viferco considerat, at haec docet cl. J. Agardh, qu» refero: Nostrara<br />

certe ab omni C. clamfera distinctissimam puto. Quinam<br />

primus speciei auctor sit, ignoro. Nomine C. Recjuienii De-Not. ab<br />

ipso missam habeo. Montagne speciem sub sua auctoritate in Syl-<br />

loge introduxit. Zanardini speciei auctores Montagne et De-Notaris<br />

dixit. Rami radicantes a surculo descendentes saepe elongati ; vix<br />

2 cm. longos vidi, apice radiculas plurimas emittentes. Surculus<br />

repens validior, sec. Mont. immo crassitie penn;B anserinae, gla-<br />

berrimus, exsiccatione corrugatus. Frondes erectiuscula^ 5-15 cm.<br />

alt., distantia circiter 2,5 cm. supra surculura subdivis», dein parce<br />

dichotomae, inferne fere tenuiores inarticulatae, sursum plus minus<br />

crassiores, apice fere truncatae aut apiculo obtuso terminatae. Co-<br />

lor fere glauco-virens.<br />

** Frondibus erectis coniplanatis.<br />

9. Caulerpa anceps Ilarv. Alg. exs. Fr. Isl. n. 67, J. Ag. Till Alger- .13<br />

nes Systematik I (1872), p. 9, n. 9. — Frondibus a surculo re-<br />

pente, densius ramoso, glabro erectis, minutis, ex ancipite planis,<br />

parce divisis, supra petiolum brevissinium lineari-oblongis, junio-<br />

ribus fere obovatis obtusissimis, adultioribus lanceolato-oblongis<br />

obtusis integerrimis, ramentis nullis, apiculo torminali nullo con-<br />

spicuo,<br />

Hab. in oceano pacilico calidiore (IIauvey) — Surculns cras-<br />

sitie et rami(icatioiie fere C. claoifercc, demum, ut videtur, tere-<br />

tiusculus, iiiitio forsan anceps aut angnlatus. Frondes rainut;io vix


Siphoneie, Caulerpaceae, Caulerpa. 447<br />

2,5 cm. altae, plan?9 aut (transversa sectione) raedio parum incras-<br />

sat^, raargine integerrimsR, petiolo crassiusculo at brevissimo ad-<br />

fixae, juveniles obovatae aut ad divisionem prona3 obcordatse, adul-<br />

tiores oblong;e obtusissimae, plurimae simplices, nonnullae parce<br />

divisae. Color obscure virens. Surculus hujus est duplo crassior<br />

quam in C. fiarmfolia Harv.<br />

10. Caulerpa ligulata Harv. in J. Ag. Till Algernes Systematik I n^o<br />

(1872), pag. 10, n. 10, Amphibolis filiformis Suhr in Flora<br />

1834, n. 58, tab. II, fig. 13!!, Caulerpa fdiformis Hering in Flora<br />

1846, p. 214 fide sp. a Mart. ad J. Agardh missi, Phyllerpa lia-<br />

gelliformis Kuetz. Sp. p. 494 nec Ag., Tab. Phyc. vol. VII, tab. 2.<br />

— Frondibus a surculo repente, densius ramoso, glabro erectis,<br />

elongatis, planis, parce dichotomis, supra petiolum teretiusculum,<br />

annulato-torulosum longe linearibus (pedalibus), truncatis aut api-<br />

culo terminali obtusiusculo terminatis, ramentis nullis.<br />

Hab. ad oras Africas meridionalis (Ecklon, Pappe, Harvey,<br />

Orunow). — Caespites densi frondium 3 dm. et ultra alti. Surcuhis<br />

repens plerumque dense ramosus ramisque intricatis constitutus<br />

frondesque plurimas sursum emittens, teretiusculus, glaberrimus<br />

et inarticulatus. Juveniles frondes a surculo provenientes habent<br />

petiolos teretiusculos leves aut ina?qualiter rugosos; in adultiore<br />

petioli toruloso-annulati evadunt, quasi articulati, diaphragmatibus<br />

autem interioribus nullis. Frondes supra petiolum cuneata^, mox<br />

omnino 2 mm. circ. crassse, simpliciusculfe aut parce dichotomce,<br />

axillis angustissimis, margine integerrimae, apiculo obtusiusculo<br />

terminatae, nunc (externa vi) lcesai et truncatK, paullo infra laesuram<br />

annulum incrassatum evolvere tendunt, ex quo prolificationes<br />

novas nunc emittere videntur. Nomen Suhrii, ideara falsam invol-<br />

vens, licet primum datum, evitandum cl. J. Agardh 1. c. et Harveyanum<br />

vix publici juris factum acceptandum putavit. Caul. fla-<br />

gelliforrais Ag., quam eamdem plantam judicavit Kuetzing, est<br />

species diversissima.<br />

11. Caulerpa plumulifera Zanard. Phyceae papuanae n. 9 in N. Giorn. ii4i<br />

Bot. ital. IS78, p. 37. — Frondibus a surculo gracillimo, repente,<br />

glabro erectis, supra petiolum brevissimum alternatim ramosis,<br />

ramis ambitu linearibus, a rachide complanata latiuscule pinnatis,<br />

pinnis oppositis, brevissimis, invicem approximatis, rachidis latitu-<br />

dinem fere sequantibus vel parum longioribus, falcato-incurvis, basi<br />

haud attenuatis, apice vix mucronatis.<br />

Kab. ad ins. oceanicam a Aru-Vocan » (0. Beccari).


448 Siphoneoa, Caulerpacec-e, Caulerpa.<br />

Sectio 5. Phyllanthoideae J. Ag. Till Algernes Sj-stematik I, p. 10; majores minoresve,<br />

Irondibiis a surculo repente erectis, nudis (ramentis nullis), complanatis,<br />

simplicibus aut proliiicationc e lamina plana ramosls, ramis<br />

conformibus.<br />

12. Caulerpa parvifolia Harv. Alg. austr. exs. n. 548, Pliyc. austr. iH^<br />

tab. 172, J. Ag. TiU Algernes Systematik I (1872), p. 10, n. 11.<br />

— Frondibus a surculo repente, tenuissimo, laxius ramoso, glabro<br />

erectis, minutis, planis, simplicibus aut parce divisis, dichotomis, supra<br />

petiolum conspicuum cuneato-oblongis lanceolatisve, obtusissi- 1<br />

mis, margine integerrimis aut minutissime denticulatis, ramentis ^<br />

iiullis, apiculo nulio terminali conspicuo.<br />

Hab. ad littus Novse Hollandi^, « New SouthWales» (Harvey).<br />

— Surculus crassitiein setse parum superans, glaberrimus. Frondes •<br />

2,5 cm. alta) aut parum ultra, in petiolum tenuem cuneatim atte- 1<br />

nuatfB, juniores obovato-cuneatae, adultiores fere lanceolatae, ob-<br />

tusissimae, plurimDe integerrima;, adultiores paucae in superiore par-<br />

te denticulis minutis ornatae. Phylla prolificantia nunc obvenire<br />

a^stimat J. Agardh. Color obscure virens.<br />

13. Caulerpa brachypus Harv. Char. of New Alg. frora Japan in ii^3<br />

Proceed. of amer. acad. vol. IV, p. 332, J. Ag. TiII Algernes Sy-<br />

stematik I (1872), p. 11, n. 11 a. — Surculo glabro; frondibus<br />

subsessilibus, elliptico-oblongis, basi et apice obtusissimis, planis,<br />

enervibus, integerrimis, nunc hic illic constrictis vel proliferis.<br />

Uah. ad Japoniam.<br />

14. Caulerpa blserrulata Sond. Alg. trop. Austr. p. 32, t. II, f. 10-12, iH4<br />

J. Ag. Till Algernes Systematik I (1872), p. 11, n. li ^». —<br />

Surculo<br />

setaceo, glabro, frondibusque erectis simplicibus nudis vel disco<br />

proliferis, enerviis, oblongo-linearibus linearibusve, obtusis, mar-<br />

gine dentibus bifidis serrulatis.<br />

TJ.ah. ad Novam HoUandiam calidiorem (Sonder).<br />

Seclio 0. FillcoideaB J. Ag. Till Alj^ernes Systematik I, p. 12: majorcs mino-<br />

resve, frondibus a surculo repeiite erectis, complanatis, simplicibus ant<br />

parce ramosis, pitmatim iuciso-lobatis aut pinnatis, pinnis siepe oppositls<br />

bifariam, raro trilariain seriatis, complanatis aut cylindraccis, elongatis,<br />

sua longitudine iatitudinem rachidis multiplo supeiantibus, apico plus<br />

minus altcnuatis.<br />

* Froiidibiis erectis, scriato-piunatis, serraturis altcruis, distantibus, dcl-<br />

taslormibus.<br />

15. Caulerpa remotifolla Sond. in Linn. vol. 25, p. C60, Harv. Phyc 1145


Siplione», Caiilerpacea^, Caulerpa. 449<br />

austr. tab. 107!, Kuetz. Tab. Phyc. vol. VII, tab. 9, J. Ag. Till<br />

Algernes Systematik I (1872), p. 12, n. 13. — Frondibus a sur-<br />

CLilo tenui, late repeiite, glabro erectis, supra petiolum longiorem<br />

cylindraceum dilatatis, complanatis, linearibus, serrato-pinnatis,<br />

simplicibus aut innovatione continuatis, pinnis alternis, distantibus,<br />

longitudine latitudinem rachidis fere bis superantibus, deltseforrai-<br />

bus, nempe a basi latiore subulato-attenuatis.<br />

Ilab. ad oras Novae Hollandiae australes (F. Mueller), ad Nov.<br />

Hollandiam occidentalem inter Caulinias (Maxwell) — Sequen-<br />

tia de hac specie docet cl. J. Agardh: Surculi inter alias plantas lon-<br />

ge lateque repentes, graciles, glaberrimi, velut stipites frondium ere-<br />

ctarum pennam passerinam vix aequantes crassitie. Frondes erectae<br />

vix ultra 5-8 cm. longitudine (sec. Harvey 8-15 cm.), simpliciusculse<br />

aut innovationibus iterum stipitatis ramosaj, basi longius cylindra-<br />

ceoe, dein in rachidem complanatam, circiter 2 mm. latara dilata-<br />

tae, a margine serrato-pinnatte, pinnis dentiforniibus bis 2 mm. lon-<br />

gis rachide angustioribus, invicem distantibus, patentibus, saepius<br />

alteruis, nunc infimis suboppositis. Species ob crescendi modum<br />

inter alias plantas tenuis provenit et laxe ramosa quasi depau-<br />

perata, affinitate quodammodo ambigua, utpote dubiura videatur<br />

utrum raraenta potius pinnas an dentes aut serraturas norainare<br />

oporteat. Si pinnte sint, species ad C. scalpellifonnem, ut voluit<br />

Harvey, sin dentes aut serraturas considerare placeat ad C. distichophyllam<br />

et C. Lessonii magis accederet. Ob frondes sirapliciu-<br />

sculas et rachides planatas opinio Harveyana, teste J. Agardb,<br />

potissimura arridet.<br />

16. Caulerpa alternifolia J. Ag. Till Algernes Systeraatik VIII, p. 129 1145<br />

et in Notarisia 1887, p. 343. — Frondibus a surculo.... erectis,<br />

filiformibus, repetite dichotomis et secus totara longitudinera pin-<br />

natis, pinnis a basi parura crassiore attenuatis, subuiatis, raucro-<br />

natis, inferioribus fere regulariter alternis, patentibus, distichis,<br />

vix conspicue incurvis, latitudinem rachidis sua longitudine raul-<br />

tiplo superantibus, superioribus invicem raagis adproxiraatis, rai-<br />

nus regulariter alternantibus.<br />

Hab. ad oras Novse HoIIandiae australis (Br. Wilson). — Spe-<br />

cies ad Caulerpam remotifoliam accedere videtur. Frondes sunt<br />

admodum graciles et filiformes (tenuiores quara in Caid. remoii-<br />

folia) 10-15 cra. altae, pinnse 5-8 mm. circ. longae.<br />

^** Frondibus erectis, complanatis, pinnatira inciso-lobatis aut pinnatis.<br />

17. Caulerpa scalpelllformis (R. Br.) Ag. Sp. p. 437, Syst. p. 181, Harv. 1147<br />

29


450 Siphonece. Caulerpacea^, Caulerpa.<br />

Phyc. austr. tab. 17 !, Kuetz. Tab. Phyc. vol. 7, tab. 6 iiec Sp.<br />

A\g., J. .\g. Till Algernes Systetnatik I (1872), p. )2, n. 14, Fucns<br />

scalpelliformis R. Hi-. in Turn. Fuc. t. 174! — Frondibus a sur-<br />

cuhj repente, glabro erectis, supra petioluni teretiusculum cuneato-<br />

(iilatatis, planis, lanceolato-linearibus, pinnatitidis, siinplicibus aut<br />

innovationo continuatis, lobis subalternis, sinu disjunctis, patentibus,<br />

.subdeltreforniibus, a latiore basi acuniinatis apiculo minuto sim-<br />

plici terminatis.<br />

tlab. ad oras Novse Hollandiai australes et occidentales (SoK-<br />

der). — Species sequenti sine dubio proxima at characteribus<br />

allatis distincta. Lobi sua longitudine latitudinern rachidis eviden-<br />

ter superant. Frondes saspe quasi innovatione prolongata}, lobis<br />

in ima parte innovationis brevioribus, dein iterum longioribus.<br />

Lobi externo margine quasi decurrentes in sinum basi angustum,<br />

superne patentem.<br />

18. Caulerpa denticulata Decaisne Pi. arab. p. 120 in Arch. du Mus. lus<br />

II, pl. VI, fig. 1, Kuetz. Sp. p. 496, Tab. Phyc. vol. 7, tab. 6, J.<br />

Ag. Till .\lgernes Systematik I (1872), p. 13, n. 15, C. scalpelli-<br />

formis Kuetz. Sp. p. 496 (quoad diagnos. et exel. syn.), Zanard.<br />

pl. Mar. rubr. p. 76 (excl. syn.). — Frondibus a surculo repente<br />

glabro erectis, supra petiolum teretiusculum cuneato-dilatatis, planis,<br />

lanceolato-linearibus, pinnati-lobatis, simplicibus aut demum<br />

proliticatione parce ramosis, lobis sinu angustissimo disjunctis, ere-<br />

ctiusculis, falcato-oblongis, obtusis, infra apicem pr?ecipue externe<br />

denticulatis.<br />

ILab. in mari rubro (Hi;. Requien, Mont.vgne), in atlantico<br />

ad oras Africa; ad Angolara (Hb. Binder), et ad Bahiam (Salz-<br />

man) — Surculus tenuis, glaber, ceterarum specierum. Frondes<br />

saepius 5-10 cm. alta) et simplices, nunc immo 3 dm. et ultra lon-<br />

gitudine et proliticationibus loborum superiorum loco ortis, adpa-<br />

renter dichotomaj, vix 12 mm. lata^, per totam longitudinem pin-<br />

nati-Iobata% basi cuneata in stipitem abeuntes ; juniores magis ob-<br />

longa.', adultiores et longiores fore lineares ambitu. Latitudo ra-<br />

chidis longitudinem loborum superat. Lobi falcato-oblongi, obtusi,<br />

superiore parte pra^cipue externo latere denticulati, dentibus in<br />

adultiore nunc obsoletis, nunc minute submultitidis, nunc firmiori-<br />

bus. Species a priore bene distincta, sed a Kuetzing, Zanardini et<br />

Montagne haud probe separata, speciminibus obsoletius denticula-<br />

tis pro C. scalpcUifonni habitis.<br />

19. Caulerpa prolifera (Forsk.) Lamour. Journ. Bot. 1809, pag. 30!, ihp


Siplioneae, Caulerpacea^, Caulerpa. 451<br />

Ag. Sp. p. 444 et Syst. p. 184, Trevis. in Liniifea vol. 22, p. 129,<br />

Harv. Ner. Bor. Am. p. IG, t. 38, J. Ag. Till Algernes Systeiua-<br />

tik I (1872), pag. 11, n. 12, l)e-Toni et Levi Alghe tripoIitanEn<br />

n. 28, Ardiss. Phyc. Medit. II, p. 16G, Phyllerpa prolifcra Kuetz.<br />

Sp. p. 494, Tab. Phyc. vol. 7, t. 3, Caul. ocellata Lamour. I. c.<br />

t. 2, f. 1 !, Fiic. opliioglossum Web. et Mohr Beitr. I, pag. 317,<br />

Turn. Hi.st. t. 58, Fucus proUfer Forsk. FI. Mg. Arab. p. 193,<br />

IJloa repens Clem., Uioa niiida Bertol. Amaen. p. 94, Ulca pro-<br />

lifera et ambigua DC. Fl. Franc. p. 5. — Frondibns a surculo<br />

repente, late expanso, glabro erectis, planis, prolificatione a pagina<br />

plana deraum vage ramosis, supra petiolum teretiusculum, cylindra-<br />

ceura cuneato-oblongis, linearibusve obtusis, raraentis nullis.<br />

Hab. in atlantico calidiore ad littora Lusitaniae et Africae, in<br />

mari mediterraneo occidentali et inferiori ad littora Hispania^ et<br />

Algeria^ (Clement, Montagne), ad « Tripoli » (R. Spigai), ad oras<br />

^gypti (FoRSKAL, Delile, Figari) ad ins. Melitensem (Derbes, So-<br />

lier) in sinu lugduno-gallico ad uTouIon)) (D."^ Favarger), in mari<br />

ligustico ad Spetiam (Ardissone), in mari tyrrheno ad uAjaccion<br />

ins. Corsicae (D.°^ Favarger), ad Liburnum (Erb. critt. ital. ser.<br />

1, n. 27, ser. II, n. 970), ad oras ins. Sardiniae (Moris), ad ins.<br />

Elbam (D."^ M. Tosganelli), ad Panormum (Bbltrani), in mari<br />

cegseo ad littora Grseciae (BoRY, Schmitz), ad littus Floridai et in-<br />

sularum Indi* occid. — Var. obovata J. Ag. 1. c: frondibus breviori-<br />

bus late obovato-oblongis. — Var. nervata J. Ag. 1. c: Phyll. nervaia<br />

Kuetz. Sp. p. 495 et Tab. Phyc. vol. 7, t. 3: frondibus inferne adpa-<br />

renter costatis. — Surculi in arena longe lateque repentes. magis di-<br />

stanter raraosi, crassitie pennse colurabinse aut parum ultra, in exsic-<br />

cata sa^pe flavescentes. Frondes petiolo cylindraceo 2,5 aut 5 cm.<br />

longo suffultffi, 10-15 cra. altae, raro ad 3 dra. altae, 1-1,5 cm. latae,<br />

apice rotundatoe, integerrimae, vix proprie divisae sed prolificationibus<br />

a pagina plana emergentibus demum conformiter stipitatis ramosse ;<br />

prolificationes nunc a margine seu apice provenire dicuntur, sed<br />

potius, teste J. Ag., intra marginem natae. Var. obooata est bre-<br />

vior et latior, ex insulis Indiae occidentalis proveniens,- var. nervata,<br />

adparenter costata a Kuetzing depicta fuit; costa autem<br />

vacuo interno provenire dicitur; inter plurima mediterranea haec<br />

nondura obvia.<br />

20. Caulerpa crassifolia Ag. Sp. Alg. p. 435, J. Ag. Till Algernes ii50<br />

Systeraatik I (1872), p. 13, n. 16. — Frondibus a surculo repente,<br />

glabro erectis, supra petiolum teretiiisculum planis, lanceolato-linea-


452 Siphoneio, Cuulerpuceie, Cauleipa.<br />

ribus, piiinatitidis, simplicibus aut iiinovatioiie raniosis, lobis oppo-<br />

sitis siuu latiori disjunctis exiniio patentibus linoaribus aut supra<br />

mediuni latioribus, juvenilibus in apiculnm productis, adultioribus<br />

subobtusis.<br />

Hab. ad oras Floridae et insulas Indiae occidentalis, ad Bahiatn<br />

usque. — Var. crassifolia Ag. Sp. Alg. pag. 436, C. iaxifoUa<br />

Kuetz. Tab. Pliyc. vol. 7, t. 5?: lobis sublinearibus fere a medio<br />

acuminatis. Ad ins. aS. Thomc » Afric» (Henriques). — Var. mexi-<br />

cana J. Ag. 1. c, C. mexicana Sond. in Kuetz. Sp. p. 496, Harv. Ner.<br />

Amer. p. 16, t. 37, A.; Kuetz. Tab, Phyc. vol. 7. t. o, C. IIai'vef/ana<br />

Kuetz. 1. c. f. HI, C. obiusa Lamour. Journ. Bot. 1809, tom. II,<br />

pl. II, fig. 3?: lobis basi evidentius angustioribus, supra medium<br />

latioribus ipso apice in apiculum terminale attenuato. Cum specie.<br />

((Species frequentior videtur et in collectionibus diu cognita, di-<br />

versis nominibus insignita,- lobos forma aliquantulum diversos vix<br />

species diversas prodere suspicarer. Nomine Fuci laxifolii a Mer-<br />

tensio missa est forma, quae nomine C. iaxifolice var. crassifolicx^<br />

in Sp. Alg. Agardhii descripta fuit; utrum synonyma ibidem allata<br />

{F. pinnaius Liu. et Turn. Hist. t. 53) ad eandem pertiueant, di-<br />

cere non auderem. Equidem specimina e raari rubro congruentia<br />

non vidi; Zanardini sub nomine Agardhiano speciem memorat,<br />

cujus maximam dicit similitudinem cum forma quam sub nomine<br />

C. Harveyance depinxit Kuetzing loco citato. C. mexicancv Sond.<br />

specimen nuUuni authenticum vidi ; specimina vero sub hoc nomine<br />

Harveyana et aliorum plura examinavi, qua3 nisi levi pinnarum di-<br />

versitate vix a forma a dignoscenda putarem. Fragmentum e Senegambia<br />

vidi, quod vix diversum. Ccml. oblusa Lamour., quam<br />

ipse aliique cum C. clavifera congruentem consideraverunt, ob ra-<br />

meuta opposita forsan huc referenda». J. x\g. loc. cit.<br />

21. Caulerpa taxifolia (Vahl) Ag. Sp. p. 435, Syst. p. 180, Kuetz. n^i<br />

Tab. Phyc. vol. VII, tab. 5?, J. Ag. Till Algernes Systematik I,<br />

(1872), p. 14, n. 17, C. iaxifolia var. asplenioides Harv. Phyc.<br />

austr. t. 178, F. taxifolius Vahl Naturh. sellsk. Skr. V, p. 36,<br />

Caul. asplenioides Grev. in Ann. Nat. Hist. Ser. II, vol. 12, p. 2,<br />

t. 1, f. 1, C. pennata Lamour. Journ. Bot. 1809, tom. II, pl. II,<br />

f. 2, C. falcala Kuetz. Tab. Pbyc. vol. 7, t. 5, f. 5. — Frondibus<br />

a surculo repento glabro erectis, su[ira potioium teretiusculum pla-<br />

nis, lauceolato-linearibus, pinnatiHilis, siniplicibus aut parce ramosis,<br />

lobis oppositis, sinu latiore disjunctis, oximie patentibus, falcato-in-


Siplioneaa, CaulerpacL-a'. Caulerpa. 433<br />

curvis, laiiceolato-linearibus, utrinque attenuatis, juvenilibus in api-<br />

culum evidentius productis.<br />

Hab. ad insulas India? occidentalis; eadem (?) ex oceano paci-<br />

fico «Friendly Islands» (Harvey); ad oras boreali-orientales No-<br />

v^e Hollandi^ (Kilner). — Surculus repens proxiraarum specierutn.<br />

Frons juvenilis lineari-oblonga, adultior magis linearis am-<br />

bitu, s?epe ramosa, usque ad rachidem angustam linearem, pinnis<br />

parum latiorem pinnatisecta. Pinnae saepe invicem 2 mm. distantes,<br />

regulariter oppositc^, basi aliquantulum constrictse, apice longius<br />

attenuata^. Fucus pinnatits Turn. Hist. t. 53, quera huc trahunt,<br />

speciem diversam sistere conjicit cl. J. Agardh.; an haec C. com-<br />

planatcc .J. Ag. propinquior?<br />

22. Caulerpa plumaris Forsk. FI. ^gy pt. p. 190, Ag. Sp. pag. 436, iio2<br />

Syst. p. 181, Harv. Ner. Bor. Am. III, p. 17, t. 38 C, Kuetz. Tab.<br />

Phyc. vol. 7, t. 6, .1. Ag. Till Algernes Systematik I (1872), p. 15,<br />

n. 18, Corrad. plumaris Trev. in Linnaea XXII, p. 133, Caul. my-<br />

riophylla Lamour. in Journ. Bot, I. c. p. 31. — Frondibus a sur-<br />

culo repente glabro erectis, supra petiolum simplicera aut ramosum<br />

lanceolato-linearibus, a rachide teretiuscula pinnatis. pinnis<br />

oppositis, sinu latiori biangulata disjunctis, eximie patentibus, falca-<br />

to-incurvis, basi parum latiore subcylindraceis, juvenilibus in api-<br />

culum evidentius productis.<br />

Hah. in oceano atlantico ad oras Indiae occidentalis et Guineae;<br />

in oceano indico ad ins, Ceylon et in mari rubro; ad ({Tahiti» et<br />

(( Valparaiso)) Chili (Grunow). — Var. brevlpes J. Ag, 1. c, Fucus<br />

sertularioides Gm. Fuc. t. 15. f. 4: frondibus simpliciusculis, brevio-<br />

ribus, petiolo fere nullo subsessilibus. In mari pacifico calidiore usque<br />

ad Novam Hollandiam. — Var. longipes J. Ag. I. c, Fuc. taxifolius<br />

Turn. Hist. t. 54 (non Vahl): frondibus petiolo longiore ssepe furca-<br />

to sutiultis. Ad oras Indiae occidentalis. — Var. longiseta Bory Voy.<br />

Coqu. t. 22. f. 4, C. plumaris Boryana Kuetz. Sp. p. 496: pinnis<br />

tenuioribus, subulatis, dense una supra alteram insequentibus. In<br />

archipelago caroliniensi (Bory). — Var. elegans Crouan in Schramm<br />

et Maz(^ Algues de la Guadeloupe ed. I, p. 39, n. 116 et in Maz(3<br />

et Schramm Algues de la Guadeloupe ed. II, p. 79: a typo differre<br />

videtur substantia cartilaginea frondis, raraorum magnitudine, eorum<br />

ramificatione ramulorumque latitudine, colore flavescenti-vi-<br />

ridi. Ad arenam in littoribus insulse GuadelupEe (Coll. n. 230, II<br />

s(3r.). — C. taxifolice plerumque proxima habetur, pluribus characte-<br />

rihiis tamca di^tincta. C. lacifoHa (>>t magis complaiiata, (^x?;ic-


454 Siphonea?, Caulerpace;p, Caulerpa.<br />

catione fit tenuior, tenerarn membranam lialitu lenissimo agitatani<br />

referens, Caulerpa pluinaris, aliquando quoque tenera, sfepius fir-<br />

mior et exsiccatione rigidiuscula, nuuc fere corneam diceres. Forma<br />

supra descripta Boryana sub diversis nominibus ab ipso distri-<br />

buta fuit. Qua3 nomine Caul. plumariR var. ex Friendl. Isl. sub<br />

n. 68 ab Harvej^ distributa fuit, diversa videtur et sub diverso no-<br />

mine hoc loco describitur.<br />

23. Caulerpa Ashmeadi Harv. Ner. bor. Am. p. 18, t. 38 A, ,1. Ag. ir :<br />

Till Algernes Systematik I (1872), p. 16, n. 19. — Frondibus a<br />

surculo repente glabro erectis, supra petiolum simplicera lanceo-<br />

lato-linearibus, a rachide teretiuscula pinnatis; p!nnis oppositis, sinu<br />

latiore disjunctis, pateutibus, strictis, parte inferiore elongata cylin-<br />

draceis, in apicem obtusum sensim incrassatis clavaeformibus.<br />

Hah. ad «Key West» Floridae (S. Ashmead). — Nobilissima spe-<br />

cies inter majores et distinctissimas generis. Pinn^e fere 2,5 cm.<br />

longitudine ; surculi 2-4 mm. crassi, sicci plerumque canaliculati<br />

substantia siccitate cornea et subdiaphana, color in alga recenti her-<br />

baceo-viridis, in sicca ad olivaceum vergens.<br />

*** Frondibus erectis tristiehe aut tetrastiche pinnatis.<br />

24. Caulerpa falcifolia Harv. et Bail. in Harv. Friendly Isl. Alg. \v^\<br />

n. 70 et .1. Ag. Till Algernes Systematil^ I (1872), p. 16, n. 20. —<br />

Frondibus a surculo repente glabro erectis, supra petiolum tere-<br />

tiusculum tristiche aut tetrastiche pinnatis, pinnis subverticillatis,<br />

patentibus, falcato-incurvis, lanceolato-linearibus, ancipitil)us, supra<br />

medium in acumen evidentius attenuatis.<br />

Hab. in oceano pacifico calidiori ad (cFriendly Islands» (Har-<br />

vey) Novam Hollandiam calidiorom usque attingens ad (cPortDe-<br />

nison )) (Kilner). — Ut C. trifaria C. plumarem refert, ifa fero<br />

C. falcifolia C. taxifoliam ;<br />

juvenili statu pinnae fere distich;>\<br />

at mox trifariam dispositaj et demum, ut videtur, tetrastich:T^ : pinme<br />

compresso-plana? falciformes.<br />

25. Caulerpa trifaria Ilarv. Phyc. austr. t. 261, ,J. Ag. Till Algernes 1155<br />

Systematik I (1872), p. 1(), n. 21. — Frondibus a surculo repenfe.<br />

aspero, minute denticulato erecfis, supra petiolum inferne denticu-<br />

latuni a rachide teretiuscuia tristicho pinnatis, pinnis verficilhitis<br />

patenfibus. subuiatis, falcato-incurvis, juvenilibus in apiculufn evi-<br />

dentius productis.<br />

Hab. ad oras Novre Iloliandia^ australes (Harvey), ad Tasma-<br />

niaiii (IJ."-' Mi:r[>;i)IT1i). — Primo adspocfu (\ plumarem n>fiM-t ;<br />

;


Siphoncse, Caiileipaceie, Caulerpa. 455<br />

accuratius inspecta characteribus allatis faciiius digiiosceiula vide-<br />

tur. Specimina e Tasmania sunt Harveyanis multo raajora, froiidi-<br />

bus erectis circ. ?> dm. altis parce ramosis, in exsiccata et com-<br />

pressa (frondem planam referente) vix 2,5 cm. latis.<br />

Sectio 7. Hippuroidese J. Ag. Till Algernes Systematik I, p. 16: Majores, fron-<br />

dibus a surculo repente erectis, simplicibus aut parce ramosis, tristiche<br />

tetrasticlie aut multifariam dense-ramcntaceis, ramentis elongatis, subflli-<br />

Ibrmibus, siraplicibus, furcatis aut piimatis.<br />

26. Caulerpa longifolia kg. Sp. p. 437, Syst. p. 181, J. Ag. Till Alger- n5G<br />

nes Systematik I (1872), p. 16, n. 22. — Frondibus a surculo re-<br />

pente, gracili, glabro erectis, simplicibus aut parce ramosis, basi<br />

longe nudis, dein raraentis elongatis undique obtectis, rachide sub-<br />

compressa valleculis jugisque prominulis alternantibus ang-ulata,<br />

ramentis in juga abrupte decurrentibus, patentibus, elongatis, filifor-<br />

mibus simplicibus, apice longe acuminato-attenuatis.<br />

Hab. ad Tasmaniain (D."* Merrdith) et Novam Hollandiara<br />

meridionalem (Mus. Paris). — Surculi elongati glaberrimi, te-<br />

nuitate fere pennse columbina?. Frondes e surculo erectiusculse 10-<br />

15 cm. altaj, inferne surculum crassitie requantes, teretiuscula) et<br />

nuda?, circiter 2,5 cm. supra basim distantia ramentis undique ve-<br />

stita^, rachide angulata, jugis in sectione transversa insequaliter<br />

dispositis, 4-5 majoribus, interjectis nunc minoribus, ipsa rachide<br />

subcompressa. Ramenta in juga decurrunt basi inferiore vero vix<br />

conspicue dilatata, sunt patentia, inferiora et superiora fere con-<br />

formia, simplicia, filiformia, 2,5 cm, louga, setam vix crassa, apice<br />

longius attenuata, in exsiccata curvata et confluentia. C. t7'ifaria<br />

Harv. habet pinnas superpositas invicem distantes, evidentius ver-<br />

ticillatas; in C. longifolia. et sequentibus sunt camenta ita densa<br />

ut dispositionem difilcilius cognoscere liceat; nec revera sunt ver-<br />

ticillata, sed potius per spiras adscendentes, sed irregulares, seriata.<br />

27. Caulerpa Harveyi F. Muell. in Harv. Alg. austr. exsicc. n. 554, 1157<br />

Phyc. austr. tab. 95!, J. Ag. Till Algernes Systc-matik I (1872),<br />

pag. 17, n. 23, C. flifolia Harv. rascr., C. Broionii Sond. Linn.<br />

vol. 25, p. 660 (non Endl. et alior.), Chaumnia Brovnnii Kuetz.<br />

Tab. Phyc. vol. 7, t. 12. — Frondibus a surculo repente, valido,<br />

glabro erectis, basi longe nudis, dein rainentis elongatis undique<br />

obtectis, simplicibus aut parce raraosis, rachide teretiuscula breviter<br />

subrugosa, ramentis a rachide per series longituilinales 4-5


456 Siphoneae, Caulerpaceos, Caulerpxi.<br />

subregulariter dispositis, ssepius pentastichis, pateiuibus, elougato-<br />

filiformibus simplicibus, apice longe acuminatis.<br />

Hab. ad oras NovcS Hollandi'e australes (F. Mueller, Har-<br />

vey) et Tasmania?. — Var. crispata Harv. 1. c. : minor; ramentis<br />

minus conspicue seriatis. — Antecedenti proxima at omni respectu<br />

robustior, surculo fere pennam scriptoriam crasso, frondibus erectis<br />

saepe ultra 3 dm. altis. Rachides teretiusculae adparent et quia fir-<br />

mioros (quoad ramenta) a tereti forma parum mutantur decurren-<br />

tibus ramentorum basibus. Ipsa ramenta in speciminibus bene evo-<br />

lutis magis conspicue seriata. Varietas allata, auctoritate Harveji<br />

liuc relata, ramentis simplicibus conveniro videtur; distat vero ra-<br />

chide fere usque ad basim ramentacea ramentisque demum abruptis<br />

ad sequentem teiidens.<br />

28. Caulerpa Abies-marina J. Ag. Till Algernes Systematik I (1872), ^i^'^<br />

p. 18, n. 24. — Frondibus a surculo repente, valido, glabro erectis.<br />

simplicibus aut parce ramosis, inferne ramentorum basibus persi-<br />

stentibus horridis, dein ramentis elongatis undique obtectis, rachide<br />

teretiuscula subrugosa, ramentis in rachide per series longitudi-<br />

nales 4-5 subregulariter dispositis, saepe pentastichis, patentibus,<br />

elongato-filiformibus, furcatis subpinnatisque, segmentis iterum<br />

furcatis apice longius acuminatis.<br />

Hah. ad Novam Hollandiam australem. — Haec quoque species<br />

robustior, surculo pennam corvinam aequante glabro at partium<br />

delapsarum partibus persistentibus sparse obsito. Frondes erectaj<br />

sunt 10-15 cm. altas, jam ab ima basi ramentacese, ramentis autem<br />

inferioribus sensim supra basim distantia fere 2 mm. abruptis, ba-<br />

ses persistunt, fere ut rami inferiores sensim emorientes Coniferarum<br />

truncum efficiunt horridum ; supra hanc partera denudatam<br />

tota superior pars ramentis^obtecta. Rachis ipsa teretiuscula vix<br />

conspicue angulata, jugis obtusis. Ramenta supra basalem partem<br />

firmiorem et indivisam sensim tenuiora, furcata aut subpinnata,<br />

pinnis iterum furcatis. Species, teste J. Ag. 1. c, distinctissima, a<br />

priorilius ad sequentem transitum parans.<br />

29. Caulerpa Sonderi F. Muell. in Linna^-a 1852, p. OGl, J. Ag. Till nyj<br />

Algernes Systematik I (1872), p. 18, n. 25, Sond. in Linn. vol. 2G,<br />

p. 507, Harv. Phyc. austr. t. IG7 (haud bona), Kuetz. Tab. Phyc.<br />

vol. 7, tab. 7, C. obscura Sond. in Bot. Zeit. 1845!, Pl. Preiss.<br />

p. 3, Kuotz. Sp. pag. 407, Tab. Pliyc. vol. 7, tab. 17, Hook. FI.<br />

Tasm. p. 337, Harv. Alg. austr. exs. n. 552, C. splendida Grev. in<br />

i\nn. Mng. Nat. Hist. Sor. 2, voi. XIV, p. 127, t. 10. — Frondibus


Siplioneai, Caulerpacojas, Caulerpa. 45t<br />

a surculo repente, valido, squainuloso erectis, anibitu lanceolatis,<br />

simplicibus aut parce ramosis, inferne squamulosis, superne glabris<br />

at ramentis elongatis undique obtectis, racliide teretiuscula aut<br />

obtuse angulata, ramentis a rachide multifariam egredientibus, elon-<br />

gatis, subreguiariter pinnatis, pinnis simplicibus, inferioribus in acumen<br />

simplex attenuatis, superioribus saepe 2-o-mucronatis.<br />

Hab. ad oras occidentales et australes Nov. Hollandite Tasma-<br />

niaeque. — Surculi densius ramosi, pennam scriptoriam usque crassi,<br />

ramentis minoribus, adpressis, simplicibus furcatisque squamulosi.<br />

Frondes ex hoc eretiusculae saepius 15 cra. iongae, raro fere 3 dm.,<br />

inferne (circiter 2,5 cm. a basi distantia) eodem modo ramentis<br />

brevibus adpressis squamuiosas, dein ramentis obtectfe, anibitu lan-<br />

ceolatffi. Rachis inter rameuta superiora squamulis nullis instru-<br />

cta, ut iii Hypnoideis mos est, sed glabra, teretiuscula aut obtu-<br />

se angulata, ramenta multifariam seriata quoquoversum emittens.<br />

Ramenta circiter 2,5 cm. longa, dense pinnata, ambitu lanceolata<br />

adparent ; rachis revera jugis acutis angulata, a quibus pinn:ie (ra-<br />

menta simplicia pinnarum) exeunt, non tantum bifariam sed ha?c<br />

quoque multifariam disposita, licet plurima? pinna^ disticlife,- infe-<br />

riores pinnoe ramentorum sa^pius simpliciter acuminatne, superiores<br />

in mucrones divergentes 2-3 exeunt. Species prima vice 1845 jam<br />

a Sonder distincta et nomine apto insignita, dein noraine ipsius<br />

a phycologiae principibus hodie designata. In opero Kuetzingia-<br />

rio duae species distinctse sunt quarura una nomine C. Sonde?n<br />

depicta, raajorem plantam ramentorura pinnis simplici mucro-<br />

ne terminatis prsebet, altera ChauvinicB obscurce noraine desi-<br />

gnata, pinnis ramentorum obtusis aut bimucronatis depicta. II-<br />

lam Caul. superbce Grev. identicam esse in textu memoravit.<br />

Pinnas vero raraentorura utriusque forra-^ in eodem ramento vidi.<br />

Harvej', qui specimina planta^ Sonderianae et Muelleriana? compa-<br />

ravit, nulla nisi magnitudinis nota utramque diversam consideravit.<br />

Icon vero Harveyana haud bona, utpote rachidem inter ramenta<br />

squamosara exhibet, quod, judice J. Ag., ideam omnino falsam speciei<br />

tribuit; hac enim ducente nota species ad Hypnoideas referenda<br />

esset; rachis revera est glabra, quare species ad Hippuroideas<br />

pertineat. J. Agardh 1. c.<br />

Sectio 8. Thuyoidese .1. Ag. Till Algernes Systematilv I, p. 19: Majoros, fron-<br />

dibus a surculo repente erectis, siepius subfasciculato-raraosis, ancipitibus<br />

angulatisve, marginibus angulisve prominulis serratis dentatisve ramen-<br />

tisve brevibus olKitis. ramoatis >'ua longitudine rnciiiilis diametrum vix


458 Siphonea^, Caulerpaeeie, Caulerpa.<br />

aiquantibus aut parum ^uperantibus, nunc rachidis diametro bis aut ter<br />

longioribus.<br />

* Frondium rachide lineari planiuscula aut torta, a margine dentibns aut<br />

serraturis brevissimis, sua longitudine latituilinem raohidis haud a>qiiantibus<br />

instructa.<br />

30. Caulerpa serrulata J. Ag. Alg. I^ipp. p. 174, Till xVlgernes Sy- ii^'0<br />

stematik I (1872), p. 19, n. 20. — Frondibus a surculo repente<br />

glabro erectis, (lecomposito-dichotoinis, rachide inferne cylindracea<br />

raox coraplanata, lineari, sparsissime torta, intervallis ina^qualibus<br />

levissime constricta et dilatata, margine minute denticulato, denti-<br />

culis basi contiguis, latioribus quam longis, sua longitudine vi.\.<br />

quartam partem latitudinis rachidis superantibus.<br />

Hab. in raari rubro (Rueppel). — Frondes erectiuscuko 5-8<br />

cm. altse a surculo repente validiore surgunt adparenter dichotomae<br />

et subfastigiatcie plus minus composit:e, ima basi teretiuscula^, mox<br />

complanatiie, intervallis insequalibus alterne at obsoletissirae angu-<br />

statae et dilatatae, prsecipue ad dilatatas partes denticulis minutis<br />

obsita;. Denticuli ita invicem adproximati ut nullo intervallo supo-<br />

rior inferiorem sequatur et ita breves ut fiant latiores quam longi,<br />

mucrone brevi terminati, nunc utrinque aequales, nunc margine su-<br />

periore breviore magis serraturas constituentes.<br />

31, Caulerpa Freycinetii Ag. Sp. Alg. p. 446, Syst. p, 181, Kuetz. ii6i<br />

Sp., p. 495, Tab. Phyc. VII, t. 4 c. J. Ag. Till Algernes Systematik<br />

1 (1872), pag. 20, n. 27. — Frondibus a surculo repente glabro<br />

erectis, decomposito-dichotomis, subfastigiatis, rachide inferne cy-<br />

lindracea mox comphanata, subspiraliter torta et intervallis ina^-<br />

qualibus conspicue constricta et dihatata, partibus constrictis e.K.-<br />

trorsum dentatis, introrsum subinermibus, partibus dilatatis sjepo<br />

utrinque dentatis dentibus subdistantibus, distantia inter apiculos<br />

proximarum latitudinem ipsius rachidis fere fequante, longitudine<br />

dentium latitudinem ipsarura vix sequante.<br />

Hab. in oceano indico et mari rubro, in pacifico ad insulas Ma-<br />

rise-Annae, Novani Ilollandiam, Insulas Amicorum etc; ad uTahiti »<br />

et (( Valparaiso » in iittore chilensi (Grunow). — Frondes e surculo<br />

repente validiore surgunt 5-8 cm. altai, soepius dichotomiis cre-<br />

bris ramosje, fasciculato-fastigiata^. Rami singuli vix 2,5 cm. longi,<br />

spiris nuraerosis s?epius contracti, supra axillas plerumque intror-<br />

sum inerraes, extrorsum dentati, h. e. periphoria spirarum (lentata,<br />

raargine interiore subintegro. Dentes multo validiores quam in C.<br />

t


SiphoneaB, Caulerpaceae, Caulerpa. 459<br />

promiiiuli, sua longitudine latitudiiieai dimidiarn rachidis a-quantes<br />

aut superantes, ipsi obtusiusculi raucrone brevi terminati mamillff!-<br />

formes,<br />

32. Caulerpa Boryana J. Ag. Till Algernes Systematik I (1872), p. 20. U6i<br />

n. 28, C. Freycmeiii Bory Voy. Coqu. n. 77, pl. 22, f. 2, nec Ag.<br />

(Jaul. najadiformis Bory mscr. fide Kuetz. Tab. Piiyc. vol. VII, •<br />

t. 4 a? — Frondibus a surculo repente, glabro, graciliore erectis,<br />

decomposito-dichotomis, rachide inferne longius cylindracea, ramis<br />

comphuiatis, vix conspicue tortis, sublinearibus, a margine utroque<br />

subtequaliter dentatis dentibus subdistantibus, distantia inter api-<br />

culos proximorum latitudinem ipsius rachidis fere riequante, den-<br />

tibus longioribus quam latis in mucronem acutum attenuatis fere<br />

conicis.<br />

Hah. ad insulas oceani pacifici caiidioris (Voy. Coquille: L)" Ur-<br />

villf). — Planta antecedentibus multo tenerior, intense virens.<br />

Surculi et frondium erectarum partes inferiores cylinrlracepe gra-<br />

ciles; superior pars frondium complanata, vix conspicue torta.<br />

Dentes validiores fere conici in mucronem terminaiem fere imme-<br />

diatim attenuati, sua longitudine fere rachidis dimidiam latitudinom<br />

aequantes, sinu inter proximas excavato. Dentes infimi non<br />

raro oppositi apparent; qua nota hfec species ad C. Lessonii ivdusi-<br />

tum formare videtur. Dentes in icone Kuetzingiana citata minores<br />

videntur. a An eadem?))<br />

*" Frondium raehide angulatu valleculis impressis jugisque proniinulis<br />

vage alternantibus, jugis in dentes subinordinatos densissimos excun'entibus,<br />

dentibns brevibus sua longitudino dianietrum racliidis vix aut parum supe-<br />

rantibus, ovato-acuminatis aut pyramidato-subtriquetris.<br />

33. Caiilerpa ericifoila (Turn.) Ag. Sp. Alg. p. 442 et Syst. p. 183, iies<br />

J. .\g. Till Algernes Systematik I (1872), p. 21, n. 29 (non Har-<br />

vey), Fnc. erici/biius Turn. Hist. tab, 56, Chauvinia ericifolia<br />

Kuetz. Tab. Phj^c. vol. 7, t. 10! — Frondibus a surculo repente<br />

glabro erectis, decomposito-ramosis, ramis subfasciculato-fastigiatis,<br />

rachide inia basi teretiuscula, dein valleculis irapressis jugisque<br />

prominulis vage alternantibus angulata, ramentis secus juga dispo-<br />

sitis circumcirca imiequaiiter imbricatis, a dorso latioribus, ovato-<br />

acuminatis, breve mucronatis, sua longitudine diametrum rachidis<br />

vix aut parum superantibus.<br />

llab. ad insulas Indiie occidentalis. — Surculus repens crassi-<br />

tiem pennfi^ columbinai parum superans. Frondes ex hoc surgunt<br />

!


460 Siphoneic, Cuulcrpacea^ Caiilerpa.<br />

5-8 cm. altte dicliotomo-rauiosissiniai, sabfasciculato-laytigiata.'.<br />

Rachis jam supra basin brevissime teretiusculam valleculis ini-<br />

pressis jugisque prominulis vage alternantibus angulata, jugis iii<br />

dentes excurrentibus inferne sparsiores, superne ita densi^sinios ut<br />

bases dilatatai proximorum sese tangere videantur. Dentes ovato-<br />

acuminati, mucrone brevi terminati erectiusculi. Sub nomine C.<br />

ericifolicv plures ssepius confus.X' fuerunt species, non tantum Cau-<br />

lerpce sed etiam diversissimorum generum {Thamnophorce) ; C.<br />

ericifolia Harv. Ner. Bor. Am. non est h:ec. Turnerianse specimen<br />

nullum vidit cl. J. Agardh. Icon Kuetzingii 1. c. hanc eximie<br />

refert, nisi quod ramenta, quoad rachidis latitudinem, sunt minora<br />

quam in C. ericifolia vera.<br />

34. Caulerpa mamillosa Mont. Alg. ant. p. 13, Yoy. Pol. Sud pl. G, ii«4<br />

f. 3 (eximie), J. Ag. Till Algernes Systematik I (1872), p. 21, n. 30,<br />

Chauvinia mamillosa Kuetz. Tab. Phjx. vol. 7, t. 13, Caul. ericifo-<br />

lia Mont. Ann. Sc. Nat. vol. XVI, p. 271 non Ag. nec Harv. — Fron-<br />

dibus a surculo repente glabro erectis decomposito-ramosis, ramis<br />

subfasciculato-fastigiatis, rachide ima basi teretiuscula, dein ma-<br />

millis prominulis inflata, superne valleculis impressis jugisque pro-<br />

minulis angulata, ramentis secus juga dispositis circumcirca ina?-<br />

qualiter imbricatis, a dorso latioribus ovato-acuminatis, sua lon-<br />

gitudine diametrum rachidis vix ?equantibus, juvenilibus breve mu-<br />

cronatis quoad rachidem longioribus.<br />

Hab. in mari indico ad insulam «Galega» — Surculus longe<br />

lateque repens feie pennam anserinam crassus. Frondes 5-8 cm.<br />

alt?e. ima basi surculi crassitie, teretes et leves, mox 4-7 mm. cr.,<br />

supra basin distantia rugoso-mamillosa^, raamillis superne in ra-<br />

menta abeuntibus. MamilL-e inferiores supra rachidem multo cras-<br />

sioreni parum elevatffi brevissime conica3, obtusa^ aut mucrone vix<br />

conspicuo terminatte, multifariam circa rachidem at vix conspicuo<br />

ordine seriatae. Ramenta superiora, dispositionem longitudinalem<br />

forsan magis conspicuam servantia, sunt erecto-adpressa et imbri-<br />

cata, ovato-acuminata.<br />

35. Caulerpa microdonta J. Ag. Till Algernes Systematik I (1872), ii65<br />

p. 22, n. 31, C. cupressoides Harv. Ner. bor. amer. III, p. 21, t. 31)<br />

B?, C. cupressina Harv. Friendl. Isl. Alg. n. 64! — Fi-ondibus a<br />

surculo repente glabro, erectis decomposito-ramosis, ramis subfasci-<br />

culatis, rachido ima basi teretiuscula, doin valleculis impressis ju-<br />

gisque prominulis vage alternantibus angulata, ramentis secus juga<br />

di^posifis. circumcirca Inngifudinalitor serialis. a basi lata brevis-


SiphoueiL', Caulei-pacea;, Caulerpa. 461<br />

sirae pyramidatis siibtriquetris, inferioribus pateritissimis, a latere<br />

compressis, superioribus pateiitibus densissimis.<br />

llab. \\\ oceano pacifico calidiore ad «Friendly Islands» (Har-<br />

vey). — Species inter majores Generis, surculo 3 dm. long. et ultra,<br />

pennam corvinam circiter crasso. Rachides frondium jara exiguo<br />

supra basin spatio (2-7 mra. cr.) sunt angulatae et ramentis adul-<br />

tioribus magis rotundatis persistentibus imequales, superne eviden»<br />

tius jugis elevatis valleculisque alternantibus exsculptai; ab his<br />

jugis ramenta excurrunt brevissime conico-pyramidata, ut videtur,<br />

triquetra, angulis sat acutis, inferiora a lateribus compressa, basi<br />

sursum et deorsum fere seque dilatata patentiss ima, superiora pa-<br />

tentia triquetra dorsali latere longiore, densissime adproximata.<br />

Post hcec observationes, ita loquitur J. Agardh 1. c. p. 23: Qua3 in<br />

collectione Algarum ex Friendly Isl. Harveyana, quara habui, sub<br />

n. 62 et 64 specimina obveniunt, vix species dignoscend;ie raihi ad-<br />

paruerunt. Hsec autera norainibus diversis insignita: una noraine<br />

C. cupressmce (n. 64), altera (n. 62) in enumeratione nulla adjecto<br />

nomine designata, postea vero (in Proceed. of Anier. Acad. vol. IV,<br />

p. 332) nomine C. amicorum inscripta. Confusionem quandam speciminum<br />

in collectioae obvenisse, ita credere licet. Utrum speci-<br />

mina utriusque nuraeri ad C. amicorum an ad C. cupressoidem<br />

Harv. referenda sint, ignoro. Nec specimina plantfe japonicae, qua3<br />

cum ea ex Friendly Islands identica esset, videre contigit. Hinc<br />

nomine novo nostram designavi.<br />

36. Caulerpa amicorum Harv. in Proceed. Amer. acad. vol. IV, p. 332, im<br />

Harv. Alg. Friendl. Isl. sub n. 62, J. Ag. Till Algernes Systematik<br />

I (1872), pag. 22, n. 31 a. — Surculo crassiusculo, glabro ; ramis<br />

erectis, basi nudis, vage decomposite raraosis, ramulis virgatis, ra-<br />

mentis, bi-trifariis, subulatis, incurvis, acutis, inferioribus brevis-<br />

simis; conicis.<br />

Hab. ad Japoniam. — Qua? ex insul. amicor. est major. Ita<br />

Harvey.<br />

*** Frondium racliide angulata valle.culis impressis jugisque promiaulis<br />

secus longitudinem alteraantibas, jugis raraenta longitudinaliter in series re-<br />

gulares tristiche tetrastiche aut raultitariam disposita gerentibus, raraentis<br />

densissime imbricatis, brevibus, sua loagitudine diametrum rachidis vix aut<br />

parum superantibus, ovato-acuminatis aut pyramidato-subtriquetris.<br />

37. Caulerpa cupressoides (Vahl) Ag. Sp. p. 441, Syst. pag. 183, J. ii67<br />

Ag. Till Algernes Systeraatik I (1872), pag. 23, n. 32, Fuc. cu-


462 Siphonea), Caulerpaceae, Caulerpa.<br />

preasoides Vahl iii Naturli. Sollsk. Skr. v. 2, p. 38, Tura. Hist.<br />

t. 195, fiile spec.!, Caulerpa hypnoides Lam. Journ. Bot. t. 3, f, 3,<br />

Cliauvinia citpressoides Kuetz. Tab. Phyc. vol. 7, t. 13 partini?<br />

Caulcrpa ericifolia Harv. Ner. Bor. Am. p. 20, t. 39 A, nec alior.<br />

— Frondibus a surculo repente glabro erectis, decomposito-ramo-<br />

sis, ramis subfasciculatis, rachide ima basi teretiuscula, dein jugis<br />

prominulis et valleculis longitudinaliter alternantibus angulata,<br />

jugis ramenta longitudinaliter in series regulares tristiche-multi-<br />

fariam disposita gerentibus, ramentis densissime imbricatis, brevi-<br />

bus, sua longitudine diametrum rachidis vix superantibus, ovato-<br />

conicis, in mucronem brevem abruptius attenuatis.<br />

Had. 3.d Floridam et insulas ladise occidentalis (Swartz! Har-<br />

VEY aliique). — Ramenta multo magis regulariter quam in ante-<br />

cedentibus disposita, secus ramos superiores tristiche aut tetrasti-<br />

che dense imbricata, sunt in parte inferiore ramorum per series<br />

plures et paullo distantiores ordinata. Raraentorum forma ovato-co-<br />

nica in mucronem brevem abruptius attenuata; in inferiore parte<br />

ramorum adultiora diametrum rachidis sua longitudine haud x-<br />

quant; in superiore quoad diametrum longiora, hunc pauUisper su-<br />

perant .sua longitudine. Specimen C. cupressoidis Agardhianum, a<br />

Swarlzio, qui quoque suam plantam Turnero depingendam misisset,<br />

datum fuit, et in iconem Turnerianam egregie quoque quadrat.<br />

lianii sunt tenuiores et longiores quam in planta supra citata Har-<br />

veyana. Ceterum vero nullam adesse diversitatem patet. — Var.<br />

alternifoiia Crouan in Maze et Schramm Algues de la Guadeioupe<br />

ed. II, p. 80, Caulerpa aUernifolia Crouan in Schramm et ]\lazc<br />

Algues de ia Guadeloupe ed. I, p. 41, n. 133: opace viridis; sur-<br />

culo repente, cylindraceo, cartilagineo-membranaceo, radices fibrosas<br />

valde elongatas emittente; frondibus stipitatis, crassis, mem-<br />

branaceis, ramo^^is, ramis numerosis et divisis, sx'pe basi incrusta-<br />

tis, ramulis magnitudine inaequalibus, rigidis, quoquoversum imbri-<br />

calis. Ad fragmenta lapidea, ad Madreporas etc. ad oras insula}<br />

Guadelupaj, frequenter (Coll. n. 204, I s6r,, 194, 237, II ser., 255,<br />

329, 342, 601, 1221).<br />

38. Caulerpa thujoides J. Ag. Till Algernes Systeraatik I (1872), \m<br />

p. 24, n. 33. — Frondibus a surculo repente glabro erectis, de-<br />

composito-dichotomis, ramis snbfastigiatis, rachide ima basi tere-<br />

tiuscula, dein jugis prominulis et valleculis longitudinaliter alter-<br />

nantibus angulata, jugis ramenta longitudinaliter in series regu-<br />

lares multifariam di.^posita gerentibus, ramentis densissime imbri-


Siphonece, C'aulerpacea\ Caulerpa. 463<br />

catis, sua longitudine diametruin rachidis paullisper superaiitibus,<br />

erecto-adpressis, couico-subulatis, iu mucronem evideutem lougius<br />

atteriuatis.<br />

Hab. ad oras Nova? Hollandi* calidiores (Kilner). — Antecedenti<br />

proxiraa, ramentorum forma potissimum diversa. Ramenta<br />

suut fere adhuc densius imbricata et per series plures, ut videtur,<br />

typice disposita.<br />

**** Frondium rachide teretiuscula, ex ancipite complanata aut triquetrft<br />

distiche tristiche aut multifariam ramentacea, ramentis invicem distantibus,<br />

sapius conspicue oppositis aut verticiliatis, conice acuminatis, brevibus, sua<br />

longitudino diametrum rachidis plerumque paullo superantibus.<br />

7 Ramentis sua iongitudine diametrum rachidis parum superantibus.<br />

39. Caulerpa Lessonii Bory Voy. Coqu. n. 77, pl. 22, f. 3, Kuetz. H'^!^<br />

Tab. Phyc. vol. 7, t. 6, J. Ag. Till Algernes Systematik I (1872),<br />

p. 24, n. 34. — Frondibus a surculo repente glabro erectis, de-<br />

composito-dichotomis, rachide inferne nuda cylindraceo-compressa,<br />

superne ex ancipite triquetra, latitudine longitudinem ramentorura<br />

subaequante, raarginibus in ramenta brevia dentiformia excurren-<br />

tibus, dentibus distantibus, suboppositis, in iraa raraorum parte tri-<br />

stichis, superne disticliis, a basi parum latiore subulato-pyrami-<br />

datis, ancipitibus aut subcorapresso-triquetris, supra basira paten-<br />

tiorem erectiusculis, in mucronein abruptius attenuatis.<br />

Hab. in oceano indico calidiore. — Speciraen originale Boryanum<br />

non vidit cl. J. Ag. ; suara cura C. cupressoide coinparavit, at<br />

diversam fronde plana et djstiche raraentacea dixit Bory, quod<br />

utrumque in hanc haud raale cadit, si planta et praecipue superior<br />

pars obiter inspecta fuerit, In planta accuratius exarainata ramenta<br />

in inferiore parte tristicha adparent, Ab antecedentibus differt ra-<br />

mentis invicera distantibus, a sequeutibus latitudine rachidis et<br />

brevitate raraentorura. Ceterum his multo tenuior substantia, Sub<br />

nomine C. ser^^aice in Tab, Phyc, vol. VII, t. 4-6 speciem depinxit<br />

Kuetziug, quain ex icone C. Lessonii proxiraam fere crederes. Quae<br />

vero e inari caraibico orta dicitur. Ab hac regione nullam C. Les-<br />

sonii provenire, credere licet. An igitur potius C. ciipressoidi ad-<br />

proximanda sit species Kuetzingiana, dubitandura.<br />

40. Caulerpa trlsticha J. Ag. Til! Algernes Systematik I (1872), p. ino<br />

25, n. 35. — Frondibus a surculo repente glabro erectis, decom-<br />

posito-dichotomis, rachide inferne nuda cylindracea, superne ex an-<br />

cipite triquetra, sua latitudine longitudinera ramentorura subaequan-


464 Siphoneae, Caulerpaceie, Caulerpa.<br />

te, niargiiiibus iri ramenta brevia dentiformia oxcurrentibus, dea-<br />

tibus distantibus, suboppositis, longitudiiialiter subtristichis, a basi<br />

parum latiore subulato-pyramidatis triquetris, in mucronem eviden-<br />

tem longius attenuatis.<br />

Hab. ad oram boreali-orientalem Novaj Hollandiye (Kilner)<br />

— C. Lessonii proxima videtur at planta firmior, magnitudine et<br />

ramificatione fere C. oupressoidis Harv., qualem suam in Ner. Bor.<br />

Am. depinxit. Hameatorum dispositione ab hac specie tamen longe<br />

differt, ramentis regulariter tristiche seriatis, proximis iu eadem<br />

serie invicem distantibus, in vicinis seriebus oppositis. Ramentis<br />

brevibus insuper cum C. Lessonii convenit; at ramenta in hac<br />

(ut tota planta) magis ex ancipite complanata, in C. tristicha fere<br />

triquetra angulis acutis. Sub nomine CaiU. serraice Kuetz. Son-<br />

der Alg. Austr. trop. p. 34 speciem e Nova Hollandia calidiore<br />

niemoravit, quae pedem et quod superat alta dicitur et cum ico-<br />

nibus C. cupressoiclis ab Harvey et Kuetzing datis sumraam offerre<br />

similitudinem consideratur; ut jam infra antecedentem speciem<br />

monitum fuit, C. serrata Kuetzingii primaria ex mari caribeo orta<br />

ab ipso dicitur. Hinc speciera Nova^ Caledonine et N. HoUandia^<br />

calidioris revera diversam esse, credere licet. An haec ultima es-<br />

set eadem, quam uomine C. tristichm hoc loco proposuit cl. J. Ag.<br />

77 Ramentis sua longitudine diametrum rachidis plurles superantibus.<br />

41. Caulerpa distichophylla Sond. Pl. Preiss. p. 150, Harv. Phyc. austr. ini<br />

tab. 161, Kuetz. Tab. Phyc. vol. VH, tab. 8, J. Ag. Till Algernes<br />

Systematik I (1872), p. 25, n. 36, C. ienella Harv. in Trans. Ir.<br />

Acad. vol. 22, p. 564. — Nana, frondibus a surculo repente gla-<br />

bro erectis, simplicibus aut parce ramosis, ramis supra petiolum<br />

breveni ambitu linearibus, a rachide teretiuscula distiche aut tri-<br />

fariam ramentaceis, ramontis brevibus, conico-subulatis, subincurvis,<br />

abruptius apiculatis, sua longitudine diametrum racliidis duplo su-<br />

perantibus.<br />

llab. ad Novam Hollandiam occidentalem (Harvey) — Surculi<br />

fere setacei ; frondes 5-8 cm. altae ambitu lineares, 2 mm.<br />

parum latitudine superantes. Ramenta sua longitudine crassitiem<br />

rachidis bis aut ter superant; sunt externo latere subdecurrentia,<br />

noc interno latere constricta. Specimen originale Sonderianum<br />

non vidit cl. J. Ag. Icones allata^ non ita congruai ut illustris .<br />

phycologus suecicus asserere auderet utriusque plantas esse omni-<br />

no identicas.


SipliOin3£e, Caulerpacere^ Caulerpa. 465<br />

42. Caulerpa pennata J. Ag. Till Algernes Systematik I (1872), ht;<br />

p. 20, u. 37, C piuinaris var, Harv. Frieiidl. Isl. Alg. n. 68,<br />

immixta C. plumari. — Minor, tVondibus a surciilo repente gla-<br />

bro erectis, siinplicibus aut parce ramosis, ramis supra petiolum<br />

brevem ambitu sublanceolatis, a rachide latiuscula distiche aut tri-<br />

fariam ramentaceis, ramentis brevibus, conico-subulatis, supra ba-<br />

sim patentem incurvis, apice longius apiculato-attenuatis, sua loii-<br />

gitudine diametrum rachidis diiplo-triplo superautibus.<br />

Hab. in oceano pacitico calidiore ad «Friendly Islands» (Har-<br />

vey). — Ad C. disiichophi/llam quam proxime accedit; hajc vero<br />

est robustior, rachide quoad ramenta crassiore et prfecipue ramentorum<br />

apicibus longius subulatis diversa. Specimina Harveyana<br />

supra citata tum C. piamarem tum C. pennaiam mixtas continent.<br />

43. Caulerpa juniperoides J. Ag. Till Algernes Systematik I (1872),<br />

p. 26, n. 38, Chaavinia indica Kuetz. Tab. Phyo. vol. VII, ii73<br />

tab. 10? — Frondibus a surculo repente glabro erectis, decompo-<br />

sito-dichotomis, ramis elongatis subtriquetro-prismaticis, a rachide<br />

regulariter trifariam ramentaceis, ramentis subdistantibus, supra<br />

basim patentem incurvatis, subnaviculariter triquetris, in mucronem<br />

brevem apiculatis, diametrum rachidis sua lougitudine cir-<br />

citer triplo superaiitibus, inferioribus ramorura conspicue brevio-<br />

ribus fere ovatis.<br />

Hab. ad insulas Indiae occidentalis Ins. St. Crucis (Testman).<br />

— «Ut C. Gupressoides hanc denominatam olim accepi, et jamduduni<br />

nomine supra allato designavi. Ad sequentein speciem quam<br />

proxime accedit, nec tamen eadem mihi videtur, licet primo ad-<br />

spectu ;egre dignoscautur. Rami utriusque pariter elongati ere-<br />

ctiusculi, in C. jumperoide plus duplo tenuiores quam in C. fon-<br />

tinaloide. Quse nomine Chaav. indic(B in opere Kuetzingiano de-<br />

picta est planta, nostr?e identicam credidissem, nisi suam ex Ocea-<br />

no indico ortam dixisset. Nostra plauta diu in Herbariis servata,<br />

an olim cuinam distributa, India orientali errore adscripta?. Inter<br />

hanc et sequentem fere intermedia videtur forma sub n. 63, inter<br />

Algas e Friendly Isl. distributa, Caulerpa nov. sp. inscripta. A.<br />

C. juniperoide diflfert ramentis longioribus, a sequente ramentis<br />

distantioribus supra basirn patentem incurvis. An ha^c quoque ut<br />

sp. diversa distinguenda?» Ita J. Ag. 1. c.<br />

41. Caulerpa fontinaioides J. Ag. Till Algernes Systematik I (1872), iit4<br />

p. 26, n. 39. — Frondibus a surculo repente glabro ere^tis, de-<br />

composito-dichotomis, ramis elongatis, complanatis, a rachide regu-<br />

30


-r.O Siphoiieae, Caulerpaceae, Caulerpa.<br />

lariter .suhquadrifariam rameniacei.s, ramentis subbilanani tiexis,<br />

.supra basim patentibus, subulatis, mucrone longiore abruptius api-<br />

culatis, diametrum rachidis sua h)ngitudine circiter triph:) suporan-<br />

tibus, inferioribus ramorum brevioribus subulatis.<br />

Hab. ad oras Novai Hollandi;e superioris (Kilner). — Frondes<br />

a surculo crassiusculo surgunt 1


Siphoneae, Cauleppaceae, Caulerpa. 467<br />

toso erectis, simpliciusculis aui parce ramosis, ramis erectiusculis<br />

conformibus, clavato-cylindraceis, rachide teretiuscula ima basi aut<br />

sursum longius ramentis denudata tomentosa, dein ramentis uiidi-<br />

que imbricatis obtecta, ramentis sine ordine conspicuo egredieati-<br />

bus, simplicibus, cylindraceis, in mucronem terminalem abruptius<br />

acuminatis, infimis brevioribus.<br />

Hab. in oceano atlaiitico calidiore ad Floridam (Harvey) —<br />

C. Lycopodio J. Ag. proxima, at distinctissima species, surculo<br />

tilis brevibus ramosis tomentoso facilius dignoscenda. Substantia<br />

exsiccatione subcartilaginea inter Caulerpas excellens. wSurculi de-<br />

cumbentes teaues pennam columbinam crassitie circiter a^quan-<br />

te^. Frondes erectiuscula^ 2,5-7,5 cm. aUa3, plorumque distantes,<br />

alige simplices breviter stipitatas, alia^ ramosa^, plerumque longiore<br />

.stipite (in surculum abeunte) suffultae. Ramenta densissime imbri-<br />

cata, nullo ordine conspicuo egredientia, mucrone siraplici ter-<br />

minata.<br />

47. Caulerpa Lycopodium J. Ag. in Alg. Liebm. p. 6, in Act. Holm. in?<br />

ffifversigt 1817, Till Algernes Systematik I (1872), p. 27, n. 41,<br />

nec Harvey. — Frondibus a surculo repente glabro erectis, sira-<br />

pliciusculis aut parce ramosis, ramis erectiusculis, conformibus,<br />

clavato-cylindraceis, rachide ex tereti angulata ima basi vix nuda,<br />

dein ramentis undique imbricatis obtecta, ramentis sine ordine<br />

conspicuo egredientibus, simplicibus, cylindraceis, in mucronem ter-<br />

minalem abruptius acuminatis, infimis rachidis fere difformibus, mul-<br />

to brevioribus, subovatis.<br />

Hab. in oceano atlantico calidiore ad Bahiam (Salzman) Martinicam<br />

(Duperrey) — Species multo rigidior et firmior quam<br />

C. Selago, Lycopod. Selaginem adhuc raelius habitu referens. Surculus<br />

decumbens, crassitie pennae corvinae, omnino glaberrimus. kh<br />

hoc frondes 10-15, cm. alt^e, erecta?, siraplices aut ramis paucis<br />

instruclae, pennam scriptoriam crassiorem diametro aaquantes, in-<br />

ferne conspicue tenuiores. Raraenta basi in jugum rachidis decur-<br />

rentia, a basi fere adpressa erectiuscula, ssepe vage curvata, rigi-<br />

da et crassiuscula, vix 7 mm. longa, apice abruptius mucronata;<br />

inferiora sunt superioribus duplo breviora at seque crassa, unde<br />

formam diversam offerunt, qua nota a C. Selagine facilius digno-<br />

scatur. Hanc speciem in pluribus collectionibus nomine C. erici-<br />

folice olim dosignatam vidi I. c. confusionem indicavi et speciera<br />

C. Selagini proximara nomine supra allato designavi. In Tab. Phyc.<br />

nostram speciem C. mamiliosa^ synonyraara attulit Kuetzing, a


468 SiplioiiOce, C;iulei-paeea3, Caulerpu.<br />

qua wque diversam osse patet. Harvey denique, nostra [irajtermissa,<br />

novam ^:jieciem dibtinctissimam sub eodem uomiiie introduxit. J.<br />

Ag. 1. c. p. 28,<br />

48, Caulerpa Brownii Eadl. Gen. pl. Suppl., J. .Ag. Till Algernes in-«<br />

Systematik I (1872), p. 28, u. 41, Caulerpa Selago var. Brownii<br />

Ag. Sp. Alg. p. 412, et Syst. p. 183, C. Selago R. Brown nec<br />

Turu., Cliauinnia fui^cifolia Kuetz. Tab. IMiyc. vol. VII, tab. 11.<br />

— Frondibus a surculo repente ramentis imbricatis subadpressis<br />

vestito erectis, simpliciusculis aut parce ramosis, ramis erectiuscu-<br />

lis, conformibus, clavato-cylindraceis, rachide teretiuscula per totam<br />

longitudinem ramentis undique imbricatis obtecta, ramentis sur-<br />

culi et frondiura inferioribus sine ordine conspicuo egredientibus,<br />

simplicibus, adpressis, brevioribus, superioribus subverticillatis semel<br />

aut pluries furcatis, cyliiidraceis, in mucronem abruptius attenuatis,<br />

Hab. in oceano australi ad Novam Hollandiam, Tasmaniam,<br />

Zelandiam et insulas Chatam (Brown, Harvey, R. Gunn, F. Muel-<br />

LER, Travers). — Var. Brownii (Harv.) J. Ag. I. c, C. Brownu<br />

Harv. Fl. Nov, Zeland.?: ramentis surculi et frondium inferioribus<br />

adpressis sine ordine conspicuo densioribus, superioribus frondium<br />

in verticillos densissime superpositos conjunctis. — Var. minor<br />

J. Ag. 1- c, : ramentis surculi et frondium inferioribus patentioribus<br />

sine ordine conspicuo sparsioribus, superioribus frondiuni in verti-<br />

cillos densissime superpositos conjunctis. — Var. selaginoitles J.<br />

Ag. 1. c, C. selaginozdes Lamour. mscr., C. furcifolia Harv. par-<br />

tim (quoad spec. missa e N. Zelandia): raraeQtis surculi et fron-<br />

dium patentibus isuperioribusque frondium subverlicillatis, inter-<br />

nodiis diametro rachidis usque duplo longioribus. Quamquam for-<br />

miTB supra aliat;e quoad aspectum species distinct;e adpareant, ta-<br />

mcn iimites inter extremas invenire frustra molitus sura. FornKu<br />

Novse Zelandia? ramentis evidenter verticillatis patentibus insignes<br />

a formis densissime coopertis, L, SelaQine)ii referentibus, ad Ta-<br />

smaniara frequentioribus nullo negotio distinguere licet. At extrema<br />

intermediis confluere putarem. Sondorum et Kuetzingiura omni-<br />

no diversas species sub eodem nomine intellexisse, momorare opor-<br />

tet; Kuetzingianara nomine C. l[arve>/i h. I. descriptam videas. J.<br />

Ag. 1. c p. 20.<br />

49. Caulerpa delicatula Grun. in Askenasy Forschungsreise S. M. S. ^^^^<br />

Gazelle IV, Aigen. — r)ninium tonuissima: rachide tiliformi, ra-<br />

mentis erecto-patentibus, densis, lin earibus, arcuatis, breviter sul)-<br />

acuminatis, raultifariis.


Siphoneie, CaulerpaceiB, Caulei'pa. 469<br />

Itab. ad insulam «Dirk Hartog)) ins. Anaclioretaruin, in Aus(ra-<br />

lia occidentali. — Caulerpce Bvownii proxinia.<br />

Seclio iO. Araucarioideae J. Ag. Till Algernes Systematilv I, pag. 29: Majores,<br />

tVondibus a surculo repente erectis, trunco cylindraceo, validiore, subsini-<br />

plici ramisque tenuioribus pinnatim exeuntibus, siepe oppositis, elongatis<br />

constitutis; trunco rami.sque dense ramentaceis, ramentis cylindraceis, brevitcr<br />

subulatis, simplicibus aut semel furcatis, apice ssepe pluribus mu-<br />

cronibus instructis.<br />

50. Caulerpa flexilis Lamour. Ess. p. 68, t. 13, f. 3 (non Agardh et nso<br />

seq.) .1. Ag. TiU Algernes Systematik I (1872), p. 29, n. 44. —<br />

Frondihus a surculo erectis, trunco subsimplici ramisque te-<br />

nuioribus pinnatim et quoquoversum exeuntibus constitutis, trunco<br />

ramisque sparsim ramosis distanter ramentaceis, interstitiis nudis<br />

fere ad apicem trunci conspicuis, raraentis quoquoversum multifa-<br />

riam exeuntibus, patentissimis. subulatis, infra medium furcatis, fur-<br />

cfe ramis eximie patentibus in mucronem validiorem subsimplicem<br />

(raro bimucronatum) longius attenuatis.<br />

Hab. ad oras Tasmania} (D."^ Meredith). — aSpecimen ori-<br />

ginale planta? Lamourouxii non vidi ; quod ejusdem speciei puto<br />

specimen unicum, quod vidi, taiitum partem superiorem sistit, ut<br />

videtur, distinctae speciei trunco validiore admodum distanter ra-<br />

mentaceo ramisque longioribus nunc iterum subdivisis insignis.<br />

Rameiita ramoruin inferiora patentissima fere horizontalia, supe-<br />

riora patentia, plurima supra basim, nunc supra medium furcata,<br />

nonnulla magis subdivisa in ramulos abeuntia. Ramentorum rami<br />

eximie patentes, s^epius in mucronem simplicem et validiorem at-<br />

tenuati, Si nostra plauta, qu?e in iconem Lamourouxianam ante<br />

aiias oinnes, a me visas, quadrat, cum hac specie revera identica<br />

sit, noinen Lamourouxianum minus aptum fere diceres, utpote ante<br />

ceteras rigida, trunco fere corneo, exsiccato angulato, angulis in<br />

ramenta exeuntibus. Quse nomine C. ffexilis ab Agardhio descripta<br />

fuit planta, a Labillardiere data, ut species a C. Jij/pnoide distincta,<br />

est Caul. hypnoidi certe proxima, ut statuit Sonder. An tamen<br />

omnino eadem, mihi nondum certum. Ramenta in ramis superio-<br />

ribus saepe hina opposita, paribus decussatis paullisper distantibus,<br />

et fere omnia simplicia, breviora quam in C. hypnoide, magis<br />

obtusa et mucronibus pluribus validioribus instructa. In rainis me-<br />

di:"e planta) ramenta simplicia et furcata proveniunt. Ex fragmentis<br />

paucis, qua,' viili, certum judicium taraen ferre non licot)). Ita J.<br />

.\gardh I. c. p. ;'^0.


470 Siphone^e, CuulerpaceiE, Caulerpa.<br />

51. Caulerpa hypnoides (R. Br.) Ag. Sp. Alg. p. 443 et Syst. p. 183, hm<br />

llaiv. Phyc. Austr. t. 84, J. Ag. Till Algernes Systematik I (1872),<br />

p. 30, 11.<br />

4.T),<br />

Chauvinia hi/pnoides Kuetz. Sp. p. 4D7, Tab. Phyc.<br />

Yol. 7, tab. 18, CJiauv. Jiexilis Kuetz. 1. c.?, Fiicus hypnoides R.<br />

Br. in Turn. Hist. Fuc. t. 173, Caulerpa Turneri Lamour. in Dict.<br />

Class. p. 282. — Frondihus a surculo repente tomentoso erectis,<br />

trunco subsimplici ramisque tenuiorihus pinnatim (et quoquover-<br />

suni) exeuntihus constitutis, trunco firmo ramisque patenter ra-<br />

mentaceis, ramentis quoquoversum multifariam exeuntibus, paten-<br />

tibus, breviter subulatis, infra medium furcatis, furcse ramis eximie<br />

patentibus, ohtusiusculis, apice rainute bimucronatis.<br />

Ilab. ad oras Novie Hollandise orientale.s, australes et occiden-<br />

tales (Binder), ad Tasmaniam et Novam Zelandiam (sec. Harvey).<br />

— c^Surculi hujus speciei validi late repentes, pennam scriptoriam<br />

fere superantes crassitie, tomento denso ramentorum brevissimorum<br />

in coronulas stellatas desinentium, obtecti grisei. Frondes ima<br />

basi, et in majoribus nonnullorum millim. distantia, sunt tomento<br />

conformi obtectce, dein squamulosa^, squamulis truncum per totani<br />

longitudinem investientihus sensim magis magisque cum ramentis<br />

forma convenientibus. Praeter squamulas rami a trunco exeunt, trun-<br />

co tenuiores, ambitu cylindracei, ramentis dense imhricatis cooperti.<br />

Raraenta circuracirca et nuiltifariam a rachide exeuntia, 1 miliim.<br />

fere longa aut hreviora, infra medium furcata, furcoe ramis eximie<br />

invicem patentibus; apices ramentorum obtusiusculi in mucrones mi-<br />

nutos 2 aut duplicatos abruptius excurrentes. Ramenta tum ipsius<br />

trunci tum ramorum sunt multo patentiora quam in sequente spo-<br />

cie, quare jam primo adspectu ad liac dignoscatur. Ceterum vero<br />

species proxima?. In prima de Caulerpis dissertatione Lamouroux<br />

Caulerpam hypnoidem quandam enumerat et in tah. 3, fig. 3 de-<br />

pinxit, quam a liomonyma specie Turneriana diversam esse me-<br />

minisse oportet » Ita J. Ag. 1. c,<br />

52. Caulerpa Muelieri Sond. in Linniea vol. 25, p. 661, Harv. Phyc. iis2<br />

austr. t. 2!, J. Ag. Till Aigernes Systematiic I (1872), p. 31, n. 40.<br />

— Frondibus a surculo repente tomeatoso eroctis, trunco suhsimpiici<br />

ramisque tenuiorihus pinnatim ot disticlie exeuntihus si^cpe oppo-<br />

sitis constitutis, trunco firmo ramisque subadpresse ramentaceis, ra-<br />

mentis quoquoversum multifariam exeuntihus, erecto-patentihus, hre-<br />

viter sui)ulatis, infra medium furcatis, furca^ ramis orectiusculis,<br />

sui)paraileiis, ex apice ohtusiusculo minute hi-quadri-mucronatis.<br />

iliih. ad ()i'a^ Nova^ HolIandia> austrah^s et occidoiitales. —


Siphoiie;u, Caulerpuceiu, CaUlei-pa. 471<br />

(( Cum atitecedente in plurimis conveniens, SEepius videtur planta<br />

major et robustior. Tomentum surculi est laxius et longius quam<br />

in (^. /u/p7i,oide. Frondes majores, quse in C. hypnoide sunt bre-<br />

viori spatio supra basim squamuiis stellatis tomentosae, sunt in<br />

C. Muelleri fere ad infimam basem squamulis simplicioribus, su-<br />

periores magis semulantibus, squamosa?. Frondes ipsae sunt ramentis<br />

magis cM^ecto-patentibus insignes, Ramenta furcata; furcse rami mi-<br />

nus divergunt, fere ut digiti in manu sunt invicera paralleli. Har-<br />

vey distinctionem prsecipuam in furcatura magis basali ramentorum<br />

C. Muelleri invenisse credidit; mihi haec differentia minus<br />

conspicua obvenit. In speciminibus a me examinatis rachides ramorum<br />

in C. Mnclleri sunt evidentius angulatse quam in Caul.<br />

Itypnoide adparuerunt; qua; vero differentia quoque minus con-<br />

spicua et, ni fallor, cum a^tate evanescens. Si recte ex speciminibus<br />

madefactis judico, prseterea in eo est differentia ut rami distiche<br />

a caule proveniuut in C. Maelleri ; sunt vero magis quoquoversum<br />

exeuntes in C. hypnoide. Quod vero de C. hypnoide haud<br />

sine multa ha^sitatione dicere audeam quum et Turner et Harvey,<br />

qui plantam vivam observavit, ramos etiam in C. hypnoide disti-<br />

chos descripsit ». Ita J. Ag. 1. c.<br />

53. Caulerpa Abies Aresch. Phycea^ nov;e et minus cogn. in mar. 1183<br />

extraeurop. coll. p. 366 (40). — Surculo repente, squamoso, frondes<br />

erectas gerente; frondibus elongatis, circumscriptione subconicis<br />

ramentis spiraliter ordinatis dense vestitis, ramentis oblongis, pin-<br />

natis, pinnis suboppositis, simplicibus.<br />

Hab. ad oras Novae Hollandia^, in sinu aPort Pliilip». — Sur-<br />

culus repens teres, 2 mm. circ. diametro agquans, sine dubio longis-<br />

simus, ramosus, squamis teretibus adpressis (residuis ramentorum<br />

dejectorum) undique obtectus, deorsum radices subdichotome ra-<br />

mosas, attenuatas, sursum frondes erectas plus minus distantes I.<br />

adpr(»ximatas emittens, Frondes plerumque simplices, una vel al-<br />

tera rarissime in 2 ramos divisa (veluti Abielis truncus interdum),<br />

ima basi ramentis destitutfe ibidemque squamis imbricatis vestitaj,<br />

altius ramentis densissimis spiraliter exeuntibus obsess», circum-<br />

scriptione oblongo-subconic^ie, formam Abietis omnino referentes,<br />

15-23 cm. longaj, et ad 5 cm. diam. metientes. Ramenta 2,5 cm.<br />

louga, subhorizontaliter egredientia, circuniscriptione oblonga vel<br />

linearia, plano piunata; pinna; filiformes, subrequicrassre, 2 mm.<br />

vel pauUulum ultra longa^, versus apicem rachidis parum longitu-<br />

dine decroscf^ntes, 2 mm. circiter distantes, distichre, normaliifT al-


472 Siphonea3, Oaulerpaceie, Caulerpa.<br />

terna', sed nonnumquam etiam oppositse. Coloi- plantae inteuse vi-<br />

ridis. Species, observante ipso .J. Areschoug, ab omnibus certe di-<br />

stinctissiraa et cum nulla cogtiitarum facile confundenda. For.san<br />

Caulerpce hypnoidi raaxime affinis.<br />

Sec/io H. Paspaloideae J. Ag. Till Algernes Systeraatik I, p. 32: frondibus a<br />

siirculo repente erectis ramosis, ramis subdigitatis gerainatis, saepe adpa-<br />

renter dichotomis, dense raraentaceis ; raraentis sursum pinnatis, pinnis<br />

bifariam exeuntibus, secundatis.<br />

54. Caulerpa paspaloides (Borj) Grev. sec. Kuetz. Sp. p. 500, J. Ag. ii84<br />

Till Algernes Systematik I 1872, pag. 32, n. 47. — Frondibus a<br />

surculo repente, glabro erectis, ramosis, adparenter dichotomis, ra-<br />

mis adproximatis subdigitatis aut distantioribus gerainatis, dense<br />

ramentaceis, ramentis in rachide complanata utrinque subbifariam<br />

disposJtis, sursum (rachidem versus) pinnatis, pinnis bifariam ex-<br />

euntibus secundatis, cylindraceo-acuminatis, simplicibus, furcatis aut<br />

iterum pinnulatis.<br />

Hab. ad oras Brasili^e. — Var. paspaloides (Bory) .T. Ag.<br />

loc. cit., Chaumnia paspaloides Bory tab. 23, f. 1, Kuetz. Tab.<br />

Phyc. Yol. VII, tab. 17!: ramentorum rachide longiore iterum<br />

pinnata, pinnulis subpinnatim secundatis. — Var. phleoides J. Ag.<br />

loc. cit. : ramentorum rachide breyiore pinnulis adproximatis sub-<br />

fastigiatis. — Var. ramentorum Ilarv. ioc. cit. : rachide longiore,<br />

pinnis simpliciusculis. «Species fere pulcherrima generis, ramifica-<br />

tionis norma a ceteris distincta. Surculi elongati pedales, magis<br />

distanter froades erectiusculas 7-10 cm. alta3 emittentes. Frondes<br />

inferne nudce, superne ramosfe, ramis nunc apice congestis adpa-<br />

renter dichotorais aut digitatis, nunc et sensim in rachide increscente<br />

separatis, fubunilateraliter geminis, liis iterum eodem modo<br />

divisis, adultioribus stipitatis. Ramenta in rachide teretiuscula aut<br />

leviter coraplanata pra^cipe submargines versus disposita, ex utro-<br />

(lue margine subbifariam exeuntia, ipsa pinnata, pinnis sursum<br />

socundatis, geminis bifariam exeuntibus. Pinna? in diversis formis<br />

aut simpliciusculre (sec. Harvey), aut apice furcata^ et majores<br />

conforniitor pinnulatae in rachido elongata [C. paspaloides). Ra-<br />

menta cylindracea in mucronom lerminalem abrnptius angustata ;<br />

in forma, quani C. phleoidpm considoravi, ramenta multo densiora<br />

quoqu(; obtusiora vidi, quod vero cum icone Boryana haud convenit.<br />

C. p/ileoidis nullum specimen authenticum vidi. Spocimen, quod lianc<br />

sistnrc puta\i, spicis densioiMbus instinictuin. potius statum pecu-


Siphoueie, Caulerpacone, Caulerpa. 473<br />

liarem quara propriam speciem fingerem. Nostra, velut Roryana,<br />

cum normali C. paspaloide lecta fuit ». J. Ag. 1. c.<br />

Secdo 12. SedoideaB .T. Ag. Till Algernes Systematik I, p. 33: frondibus a sur-<br />

culo repente erectis simpliciusculis aut ramosis. plus minus ramentaceis,<br />

ramentis sursura incrassatis, obtusissimis, globosis, ellipsoideis, clavatis, py-<br />

riformibus, aut immo tlisco subplano terminatis.<br />

* Ramentis cylindraceo-clavierormibus, nempe sensim sursnm latioribus,<br />

parte inferiore angustiore quasi pedicellatis.<br />

a) Frondibus complanatis subdistiche imbricatis.<br />

55. Caulerpa complanata J. Ag. Till Algernes Systematik I (1872), 11«<br />

p. 'A'.), n. 48, C. corynepJiora Sond. in Alg. Austr. trop. p. \VS.<br />

nec Mont. — Frondibus a surculo repente glabro erecti^, simpli-<br />

cibus saBpe geminatis complanatis a basi ramentaceis, ramentis<br />

marginalibus racliide compianata angustioribus subclavseformibus,<br />

nempe sursum latioribus parte inferiore angustiore quasi pedi-<br />

ceilatis.<br />

llab. ad Novam Hollandiam calidioremi ad Port Denison (KiL-<br />

ner!j. — Var. oiigophylla J. Ag. 1. c, C. oligophi/lla Mont. in Voy.<br />

Pol. sud p. 13?: surculis praecipue evolutis, ramentis in rachide distan-<br />

tibus paucis. ((Surculi repentes elongati validiores glaberrimi. Fron-<br />

des ex his erectiuscula?, 5-10 cm. alta^, simplices at sa?pe gemina^ ad-<br />

proximata?, quasi sessiles, nempe ab infirma basi jam ramentaceae,<br />

ramentis rachide lata complanata angustioribus. Hamenta opposita<br />

aut alterna pa*entia, nunc clavaeformia a basi ad apicem confor-<br />

miter dilatata ipso apice convexiusculo, nunc superne magis rotun-<br />

dato- lilatata, apice leviter subdepresso. Formam ramentorum di-<br />

versam a^tati tribuendam esse suspicor : juvenilia magis cylindra-<br />

ceo-clavata, sporidiifera apice magis capitato-inflata. Species C.<br />

lirle-cirenfi ita similis ut an jure distincta fuerit, dubitare liceat.<br />

Nec a Sondero species diversa? considerantur. Dum vero in aliis'<br />

species complanatas et distiche raraentaceas distinguaraus ab iis,<br />

quarum rachides sint teretiuscula} aut angulatce ramentis quoquoversum<br />

exeuntibus, non video quare hoc loco non idem faciamus.<br />

Utramque speciem ex eodem loco natali promiscue provenientem<br />

cum Sondero quidem vidi; at Caulerpas dissimillimas mixtas in<br />

eodem ca^spite sa^pius deprehendere licet. Ramenta inferne imbri-<br />

cata in quibusdam spociminibus vidit Sonder; ita quoque ipse vidi,<br />

sed etiain in his rachid(MU complauatam. Hanc nostram speciem


474 Siphoneio. Ciuilorpaee;e, Caiilerpa.<br />

esye eaia foiMnatn, quarn C. coi-ynephorani nominavit Sontloi', uon<br />

diibito. Est vero, nie judice, C. corynephora Mont. planta a


SiphoiieiB, Caulerpace;'e, Caulerpa. ito<br />

periore demum leviter inflata quasi pedicellata, inferiore parte<br />

angustiore,<br />

Hab. in oceano pacifico calidiore, ad Novam Hollandiam (KiL-<br />

ner!) et c( Friendl. Islands» (Harvey), ad insulam ((Toud)) (D' Uryill),<br />

ad ins. (( Ticao » ex archipelago philippinensi (C. Marcacci<br />

sec. Piccone). — ((Species, quce C. clamfera^ affines sunt, ita in-<br />

vicem proxirai>3 ut dictu ditficillimum sit, utrum invicem distinguan-<br />

tur specie, an tantum abludentes forma^ considerandte sint. Caid.<br />

kcte-virem Mont., C. cylindracea Sond. sunt ejusmodi formai,<br />

fere omni respectu couvenientes. Harvey Phyc. austr. t. oO utram-<br />

que conjunxit. Sonder contrarium urget; quomodo autem distin-<br />

guantur, non dixit. Ramentorum formam paullulum diver^am pin-<br />

xit Kuetzing ; sed in ipso specimine authentico Preissiano quaedam<br />

•ramenta apice magis inflata video. Montagne quandam sucT? spe-<br />

ciei differentiam ab affinibus in colore posuisse videtur, qua? tamen,<br />

si aliquando adsit, multo potius a^tati adtribuendum credo. C. cy-<br />

lindracea mihi est planta omni respectu minor, ramentis crassitie<br />

rachidem fere asquantibus. Surculi repentes in C. kvle-viren/i ^unt<br />

pennam anserinam nunc cra?=si,- in r. (?///mc/racea pennam coium-<br />

binam crassitie superantes non vidi». Ita J. Ag. 1. c.<br />

58. Caulerpa racemosa (Forsk.) J. Ag. Till Algernes Systomatik I iiss<br />

(1872), p. ;\b, n. 51, Fucus racemosns Forsk. FI. /Eg. arab. p. 101.<br />

(fide speciminis in reliqu. Forsk.!). — Frondibus a surculo repente,<br />

valido, glabro erectis, subsimplicibus, saepe geminatis, undique ra-<br />

mentaceis, ramentis rachide crassa ex terete angulata augustiori-<br />

bus, piriformi-clavatis, nempe parte superiore inflata, demum pla-<br />

nata extrorsum oblique versa, quasi pedicellatis, inferiore parte<br />

augustiore.<br />

Hal). in mari rubro (Forskaal, Schimper, Rueppel, Fove,<br />

aliique). — Var. racemosa J. Ag. I. c, C. clainfera var. lurbi-<br />

nala J, Ag. Alg. Rueppel. p. 173, C. clavifera var, auct.: fiondi-<br />

bus erectis, subcylindraceis, undique dense ramentaceis longe race-<br />

mosis. — Var. uvifera (Turn.) J. Ag. 1. c, F. umfer Turn. Ilist.<br />

tab. 230, C. claoifera var. Kuetz. Tab. Phyc. vol. VII, tab. 14,<br />

fig. d: frondibus erectis, brevioribus, densissime undique imbricatis.<br />

— Var. laxa J. Ag. loc. cit. F. Lamourouaii Turn. tab. 229?<br />

Chauv. clamfera Kuetz. Tab. Phyc vol. VII, t. 14, f. a et c.<br />

frondibus erectis, subcylindraceis, laxe ramentaceis. — ((Species in-<br />

ter majores Generis, surculo repente saspe ultra 3 dm. longo, pennam<br />

ansprinam crasso. parum raiiioso et rachidibus frondium ere-


4*6 SiphorjeiB, Caulerpacecie, Caulerpa.<br />

claruin fere ioque crassis, ima basi demuai denudatis grosse rugosis,<br />

dein quoquoversum sa^pius dense ramentaceis; ramentis rachiile<br />

angulata angustioribus, ex angulis prevenientibus, a Cauf. clavi-<br />

fera, ut hanc intelligo, mihi bene distincta; surculus nempe hujus<br />

c\lindraceus teuuis plerunique ramosissimus, rachidibus frondium<br />

erectarum sippius brevibus laxius ramentaceis, crassitie ramenta<br />

iiaud aequantibus. Forma ramentorum quoque diversa, sed diffe-<br />

rentia segre verbis exprimenda. Ramenta distiche disposita, qualia<br />

F. Lamouroiixu tribuit Turner, non vidi, sed aliquando raulto<br />

laxiora quam in aliis formis, et hoc stadio exsiccata et nimium<br />

compressa, ramenta distiche disposita forsan adpareant. Quomodo<br />

(Jaul. Reqii?pnh ut stadium denudatum hujus planta) assumere<br />

potuerint, me omnino fugit; hujus frondes erectiuscula^ plus mi-<br />

nus ramosse, nunc subcorjniiboso-ramosse omnino diversam speciem<br />

mihi indicant. In C. racemosa sunt frondes erectai simplices, sed<br />

saepe geminatae, geminis ih juniori stadio basi conniventibus, vix<br />

autem aliter ramosis. Stadia denudata C. racemoscv forsan, ut in<br />

aliis multis, obveniant; vix autem ha^c ideo identitatem C. Re-<br />

quienii probent». Ita .1. Ag. 1. c.<br />

59. Caulerpa clavifera (Turn.) Ag. Sp. p. 437, Harv. Ner. Bor. Am. ^^m<br />

III, p. 19, Kuetz. Tab. Phyc. vol. VII. t. 14, f. G (excl. synon. ap.<br />

omnes), .1. Ag. Till Algernes Systematik I (1872), pag. :iG, n. 52,<br />

F. clavifer Turn. Hist. Fuc. t. 57, Chauvinia macrophysa Kuetz.<br />

1. c. t. 15, f. 2?. — Frondibus a surculo repento, graciliore, glabro<br />

erectis, simpliciusculis, ssepe adproximatis, undique ramentaceis, ra-<br />

mentis rachidem teretiusculam diametro a,'quantibus superantibusve<br />

globoso-pyriformibus, nempe supra petiolum tenuiorem globoso-in-<br />

flatis (collabentibus exsiccatione) apice fornicato.<br />

Hnl). \\\ oceano calidiore indico, pacidco et atlantico. — a Quamquam<br />

non inter raajores Generis, tamen nec inter minores nume-<br />

randa. Surculi breviores, magis ramosi et intricati quam in i)luri-<br />

mis. Frondes erectiuscula^ quoque s?epe breviores. Hinc ramificatio<br />

multo magis irregularis sa-pius adparet, surculis repentibus, iVon-<br />

dibus orectis radicibusque non probe distinguendis, sod in specimi-<br />

nibus exsiccatis quasi sine ordine invicem mixtis. Aliter voro in<br />

speciminibus bene evolutis, in quibus ceterarum ramiticationis nor-<br />

raa manifesfa revenit. Intor j^i-oximas insigni*^ est ramentorum forma<br />

siibglobosa, inflata parte diamotrum rachidis superanto; ivMioli<br />

breves inllatam partem longitudine circitor aMiuantes; in juveniiibus<br />

pMiioli lodLrioi-ps nunc obvpninnf. Qu;»' in atlanticn ad oras Indi'i}


Siphouea?, ('aulerpaeoce, Caulerpu. 477<br />

(jccideiitalis IVeiiuens obveiiit forina ab orientali, qiialis ad Ceylo-<br />

nani, Insulas Mauritii, Marianarum et alibi exstat, frustra distin-<br />

guere molitus suni. Quasdam formas ex calidiore pacilico vidi, quie<br />

£egre a prioribus separantur. Ex altera parte specimen ex India<br />

occidentali coram habeo, quod ad C. hGle-virenlem Mont. arcte<br />

accedit-). Ita J. .\g. loc. cit.<br />

60. Caulerpa Zeyberi Kuetz. Tab. Phyc. vol. VII, t. 8, f. 3, .1. Ag. ii9o<br />

Till Algernes .Systematik I (1872), p. oQ, n. 52«. — Minor; caule<br />

setaceo, ramoso, repente, ramis adproxiraatis, basi nudis, deinde<br />

dense foliiferis, foliis obovatis, inflatis, disticliis.<br />

}[ab. ad oras australes Africa^ (Zeyher).<br />

61. Caulerpa Chemnitzia (Esp.) Lamour. in Journ. bot. 1809, p. 144, ii9i<br />

em. J. Ag. Till Algernes Systematik I (1872), pag. 36, n. 53, F.<br />

Bhemnitzia Esp. Ic. Fuc. p. 127, Turn. Hist. Fuc. tab. 200 (excl.<br />

var.), Zanard. pl. mar. rubr. p. 78. — P>ondibus a surculo repente<br />

crassiusculo erectis, simpliciusculis, undique ramentaceis, ramentis<br />

rachidem firmam angulatam diametro nequantibus superantibusque,<br />

obturbinato-apotheciiformibus, nempe parte supreraa supra petio-<br />

lum obconicum dilatata, vertice intra marginem orassiusculum de-<br />

presso et concavo rugosis.<br />

Hab. m oceano indico ad oras Malabaricas (Herb. Espbr) et ins.<br />

Ceylon (Piccone); in mari rubro (Zanard). — Var. occidentaiis J. Ag.<br />

1. c. : frondibus erectiusculis, fere clava.^formibus, inferne laxe ramentaceis,<br />

superne dense imbricatis. Ad oras calidiores atlanticas Ame-<br />

ricse a sinu superiore Mexicano saltem ad (( Pernambncco)) usque<br />

descendens. ((Surculi repentes fere crassiores quam in C. clavifera,<br />

et saepe densius ramosi ut in hac, quam in C. racemosa multo te-<br />

nuiores. In planta bene evoluta frondes erectee circiter 7-8 cm.<br />

ionga? plerumque laxius rameutace:e in parte inferiore quam in<br />

parte superiore. Rachides et raraenta angulato-rugosa (vix tantum<br />

exsiccatione). Petioli ramentorura eiongati, diaraetro disci termina-<br />

lis fere duplo longiores. Pars ramentorum supreraa inflata, ipso<br />

vertice depressa, margine crassiusculo cincta, rugis ina^qualis. In<br />

forma occidentali sa^pius ramenta ad rachidis partes supremas den-<br />

siora, immo dense imbricata liunt, parte apotheciiformi extrorsum<br />

oblique versa, rachides ita omnino obtegentia ; frondes his locis .<br />

immo^^digitum minorem crassa^. lcones Kuetzingii C. pel/aicv et<br />

C. Chemnitzice Tab. Phyc. vol. VII, t. 16 vix ita naturse consen-<br />

taneae mihi videntuf ut easdem ad certas species referre auderem.<br />

Utramque C. Chemnifziam spectare conjicio; sed ex nostris ex-


478 Siphonex', Gaulerpacese, Caulerpu.<br />

siccalis et madefactis ramenta plaritiie receiitis in marginem ita tenuem<br />

et acutum excurrere haud conjicerem. Ejusmodi marginem<br />

in C. pellala et affinibus, qua^ me judice, a C. Chemnilzia admodum<br />

hoc respectu differunt, invenire licot Rachides quoque tenuiores<br />

(juam sscpius occurrunt. Si orientaiis et occidentalis C. Chemnilzia<br />

ad eandem speciem revera pertioeaut, quod oxsiccata specimina in*<br />

dicare videntur, species ad oras AmericcO frequentior videtur, quam<br />

ad oras Indiie orientalisn. Ita J. Apr. 1. c. p. 37.<br />

62. Caulerpa imbricata Kjellm. in Wittrok et Nordstedt Aig. aq. ii92<br />

dulc. exsicc. n. 346 (sub Chaumnia) et in Botaniska Notiser 1880,<br />

pag. 117. — Axi primario repente, terete, 1-2 mm. crasso, ramos<br />

numerosiores emittente; ramis plurimis erectis, nonnullis re-<br />

peutibus, axem primarium ramificatione imitantibus; ramis erectis<br />

teretibus, interdum ad 2,5 cm. longis, vulgo brevioribus, a basi ad<br />

apicem ramulis imbricatis dense vestitis ; ramulis apicibus discifor-<br />

mibus, margine integris, diaraetro disci bene evoluti 3-4 mm., lon-<br />

gitudinem ramuli sequante vel paullum excedente.<br />

Hab. in Ilalimeda multicauli epiphytica ad aPoint de<br />

Galle)! in ins. Taprobane (Ceylon) (F. K. Kjellman).<br />

** Rnmentis supra petiolum graciliorem peltatis, fere hypocrateriformibus,<br />

pelta planata, margine tenui.<br />

03. Caulerpa peltata Lamour. Journ. Bot. 1. c. p. 145, t. 3, f. 2, Ag. 1193<br />

sp. p. 4iO, J. Ag. Till Algernes Systematik I (1872), p. 37, n. 54,<br />

F. ChcmnKzia var. peltatus Turn. Hist. IV, p. 9. — Frondibus<br />

a surculo gracili, glabro, inter algas repente, erectiusculis, quoquo-<br />

versum ramenta laxiora emittentibus, rametitis rachidem tenuem, cy-<br />

lindraceam suo diametro pluries superantibus, fere hypocraterifor-<br />

mibus, nempe supra petiolum graciliorem peltatis, pelta a disco<br />

leviter jnrundibuliformi planata, margine teuui integerrimo.<br />

llab. in indico oceano ad insulas Mascarenas. — (dnter miui-<br />

mas Generis, surculo repente pennam passerinam crassitie a^quante<br />

aut parum superante, inter alias algas reptans. Rachis ejusdem<br />

fere crassitiei, tenuis, inter ramenta laxe disposita ubicumque con-<br />

spicienda. Ramenta formam folioruni Tropaeoli majoris reforentia<br />

dixit Lamouroux; sunt in stipite diametrum pelta^ demum fcquanto<br />

aliruptius expansa, diametro 4-5 mm. aM|uantia, disco medio leviter<br />

infundibuliformi demum planato , margine plauo membranaceo<br />

acuto. Fetioli nunc brevissimi (ni fallor in folio juniori, et sensim<br />

elongati). Hanc speciem a C. Chemnitzia (nostra) bene diversam


iSiphoiiete, Cduleriiaceif, Caulerpa. 479<br />

esse. ri(3 rniuitno quidern dubito. Specitnen Lamourouxii descripsi,<br />

coinparato speciniine conforini a Mertensio niisso, forsan ex eodein<br />

fonte oriundo. Alia specimina adliuc graciliora, inter Algas insuhe<br />

Manritii repentia, vidi. His ducentibus, patriain esse oceanurn in-<br />

dicuin conjeci. In dissertatione de Caulerpis patriam ignotam dixit<br />

Lamouroux, postea (in Essai sur les Tlial.) America3 oras paci-<br />

Hcas ; in specimin'3 Africam patriam nuiicupavit. Mertensius suam<br />

ex Lidia ortam in schedula scripsit». J. Ag. 1. c. p. 38.<br />

64. Caulerpa nummularia Harv. Fr. Isl. Alg. n. 77, J. Ag. Till Al- 1104<br />

gernes Systematik I (1872), p. 08, n. 55. —• Frondibus a surculo<br />

gracili, glabro inter alias algas repente erectiusculis, quoquoversum<br />

ramenta laxiora emittentibus, ramentis rachidem tenuem cylindraceam<br />

suo diametro pluries superantibus, fere hypocrateriformibus,<br />

nempe supra petiokim gracilioretn peltatis, pelta planata margine<br />

tenui nunc subcrenata, crenis in stipites peltigeros immo excre-<br />

scentibus.<br />

Hah. in oceano pacifico calidiore aduFriendly Islands » (Har-<br />

vey) , ad insulam (( Noukahiva » (Ed. Jardin). — C. pellaice<br />

htec ita proxima ut quibus proprie dignoscenda sit characteri-<br />

bus, ex paucis observatis speciminibus eruere non valeam. Pelta?<br />

magis planatae (minus in medio infuiidibuliformes) mihi adparuerunt,<br />

et planta forsan paullo major. Diametrum pelta^ 4-5 mm. vidi.<br />

Peltae crenata) notas distinctionis eximias pra^berent, si constanter<br />

in omnibus obvenirent: integerrimas vero et crenatas in eodeni<br />

specimine vidi». Ita J. Ag. I. c.<br />

65. Caulerpa stellata Harv. List. Fr. Isl. Alg. n. 78, J. Ag. Till HQS<br />

Algernes Systematik I (1872), p. 38, n. 56. — Frondibus a sur-<br />

culo repente, validiore, glabro brevissimis, quoquoversum ramenta<br />

donsissime disposita emitteiitibus, ramentis subsessilibus, hypocrate-<br />

riformibus, superpositis, neinpe supra petioluni brevissimuin pelta-<br />

tis et a centro peltas proliferis, peltis pluribus, repetitis, planatis,<br />

margine stellato-crenatis.<br />

Hab. in oceano pacifico calidiore ad (( Frieudly Islands » (Har-<br />

vey) — Statura et ramilicationis densioris norina surculi repen-<br />

tis fere C. claviferam aMnulatur. Frondes erectiusculse ita breves<br />

ut ramenta initio ab ipsis sarculis provenire viderentur; dein ramos<br />

breves, ramentis vestitos, forsan distinguere licet. Ramenta<br />

brevissime stipitata peltato-infundibuliformia, a centro parum de-<br />

presso peltse primaria? secundariam, et a centro secundari;^? ter-<br />

tiam et s. p. emittentia, singula brevissimo petiolo aut fere nullo


480 Siphonece. CuulerpaceiO. Caiilerpa.<br />

separata, uiargiiie c;'enis obtusis 10-12 instructa. Spocimiua exsic-<br />

cata hujus speciei ^egre iiitelligautur; ob fron


Siphoneae, Caiilerpaceae, Canlerpa. 481<br />

cognita et ramentorutn forma facilius distincta, abire videtur. In-<br />

ter formas minutas caule gracili insignes, quas e Tasmania vidi,<br />

et raajores caule admodum firmo, quas e calidiore Nova Hollandia<br />

corara habeo, insignis revera est differentia; sed formaj hoc re-<br />

spectu interraediae adsunt. Specimen Browaianum in fig. 1 et 2<br />

Phyc. australis potissimum quadrat. Quae e Tasmania supra ut<br />

var. y.. descripta est cum fig. 3 et 4 Phyc. australis potissiraura<br />

conveniret, sed in nostris caulis vix conspicue constrictus. Ita J.<br />

Ag. I. c. p. 40.<br />

**** Ramentis sphaericis aut obovato-obconicis, sessilibus, densissirae imbri-<br />

catis circuracirca rachidem obtegentibus, interstitiis nudis inter raraenta nus-<br />

quara obviis.<br />

68. Caulerpa vesiculifera Harv. Alg. austr. exs. n. 560 et Phyc, ii98<br />

austr. syn. n. 721, J. Ag. Till Algernes Systematik I (1872), p. 40,<br />

n. 59, Caul. simpliGiusGula [6. vedGulifera Harv. Phyc. austr.<br />

t. 65, fig. 3 et 4! — Froudibus a surculo repente, glabro erectis,<br />

sirapliciusculis aut prolificatione parce ramosis, apice obtusiusculis,<br />

infima basi nudiusculis, dein densissime ramentaceis, raraentis ra-<br />

chidem collabentem circumcirca obtegentibus, per series longitudi-<br />

nales suboctonas imbricatira dispositis, infimis truncorura globosis,<br />

superioribus vesiculam obovatam diametro sesquilongiorem for-<br />

mantibus.<br />

Hah. ad oras australes Novae HoIIandiae Tasmaniaeque. —<br />

Species ab Harvey priraum, ut mihi videtur, optimo jure distincta,<br />

dein ut var. C simpliciitscitlce ab ipso considerata, speciebus in-<br />

termediis ducentibus, sed iterura in synopsi distincta. Si accura-<br />

tius cura C. simpliciuscula coraparatur, facilius quoque videbitur<br />

utramque speciem sui juris constituere. Conveniunt quidem in id<br />

quod consimilem quendam typum referant ambae; sed hunc quaeque<br />

suo modo. C. vesiculifera est plerumque simplicior, ramis, quao-<br />

do adsint, ad ortum evidentius contractis; apices ramorura quoque<br />

minus truncata quara in C. simpliciuscula. Ramenta C. vesiculi~<br />

ferce fere duplo majora quam in C. simpliciuscula, in diversis<br />

speciminibus tamen paullisper magnitudine diversa, quod ad utram-<br />

que speciem conjungendam forsan potissimum contulit; sunt vero<br />

ramenta in C. vesiculifera multo laxius imbricata quam in altera,<br />

nempe vix plus quam per 8 series longitudinales in illa, dura 16<br />

et quod exsuperat in C. simpliciusGula numerantur. Ipsa forma<br />

ramentorum prsRterea diversa, obovata in una apice rotundato,<br />

31


482 SiphoDect'. CuulerpucecC, Caulerpa.<br />

fere obcuiiica iii altera apice magis subtruiicato. Qu.u (juidein<br />

omnes diversitates in icoiie Harveyana iere pra3terniissa\ Ita J.<br />

Ag. 1. c.<br />

69. Caulerpa simpliciuscula Ag. Sp. p. 439, Harv. Phyc. austr. t. 05, 1199<br />

fig. 1 et 2!, Kuetz. Tab. Phyc. voi. VII, tab. 11, J. Ag. Till Al-<br />

genies Systematik I (1872), pag. 41, n. 00, Fucm simpliotascu-<br />

lus (partim) in Tura. Hist. Fuc. tab. 175 (tide spec. a Brownio<br />

missi!). — Frondibus a surculo repente, glabro erectis, sajpius sub-<br />

corymboso-ramosis, apice subtruncatis, ab infima basi densissime<br />

ramentaceis, ramentis rachidem coUabentem circumcirca obtegen-<br />

tibus, per series longitudioales circiter 12-16 imbricatim dispositis,<br />

vesiculam obconicam diametro duplo longiorem formantibus.<br />

Hab. ad Novam Hollandiam australem et occidentalem. — Syn-<br />

onyniia hujus speciei diu cognitfe multo magis dubia quam huc-<br />

usque suboluerunt. Quae nomine Fuci simpliciuscuii a Turnero<br />

I. c. descripta fuit planta, evidenter est Codii species, ab ipso ita<br />

considerata, et a Grevilleo quoque in Synopsi Alg. Brit. nomine Cod.<br />

simpliciusculi enumerata. Hiec Codii species, ad Novam Hollan-<br />

diam australem frequens, a me olim nomine Codii galeati distri-<br />

buta; eadem a Kuetzingio uoraine Codii Muelleri in Tab. Phyc.<br />

t. 95, ni fallor, depicta. Ut Caul. simpliciuscula, hfec tota papillis<br />

subsiniilibus cooperta est. Hujus est radix. scutata Codii et stru-<br />

ctura, quam quoque rite indicavit Turnerus. Est itaque facies ex-<br />

terna utriusque subsimilis; ceterum dissimillimai sunt planta-. Agar-<br />

dhio, Species Algarum scribenti, specimen coram fuit ab ipso<br />

Brownio missum et manu Brownii hoc modo inscriptum: a Caulerpa?,<br />

Fucus simpliciusculus Turn. Fuc. In Fret, Bass, » Hoc<br />

specimen est nullo modo Codiicm, sed Caulerpa, cum speciminibus<br />

Harveyanis nomine C. siinpliciuscuhv distibutis omnino conve-<br />

niens. Alterum specimen Agardhianum a Labillardierio datum, sur-<br />

culo Caulerpce instructum, forsan ad aliam speciem, sed propin-<br />

quam, pertineat. Nomine itaque Faci simpliciusculi duas spe-<br />

cies ab origine quoad specimina confusas fuisse patet; planta vero<br />

Turneri descripta est certo certius Codiuni. Chativinia simpliciu-<br />

scula Kuetz. ob formam ramentorum mihi adhuc dubia manet,<br />

Caul. simpliciusculce specimina non ultra 15 cm. longa vidi ; sunt<br />

saepius magis quam in vicinis speciebus ramosa, ramis adscenden-<br />

tibus subcoryrabosa. Rami ima basi vix contracti, per totam lon-<br />

gitudinem cylindracei, apice truiicati-obtusi. Rachis truncorum<br />

erectorum ab intima basi ramentis cooperta ; transversali sectione


Siphonete, Caulerpaceie, Caulerpa. 483<br />

rachidem complanatam costis prominulis (receiitem teretem et exsic-<br />

catione nostram collapsam vlx crederem), in C. papillosa raohidem<br />

teretiusculam, exsiccatione vix mutatara vidi. Ramenta per<br />

series longitudinales plurimas (utrum numero indefinitas an defini-<br />

tas decidere non auderem) disposita; tenui facta transversa sectione<br />

saltem 8 vidi, sed transversa sectione facta nonnulla separari in<br />

planta densissime imbricata necesse est. Ramenta duplo saltem mi-<br />

nora quam in C. vesiciUifera juvenili. Me hanc statu infantili<br />

quoque vidisse dicere placet. Forma quoque, ut supra indicavi, di-<br />

versa. Ita J. Ag. 1. c.<br />

***** Ramentis subspliaericis, demum pedicello apice contracto suffultis, den-<br />

sissirae circumcirca rachidera obtegentibus.<br />

70. Caulerpa papillosa J. Ag. Till Algernes Systematik I (1872), 1200<br />

p. 42, n. 01. — Frondibus a bnirculo repente glabro erectis, sim-<br />

pliciusculis aut parce lateraliter ramosis, apice longius attenuatis,<br />

ab infima basi densissime ramentaceis, ramentis rachidera teretiu-<br />

sculam circumcirca velantibus, per series longitudinales 16 plures-<br />

que imbricatim dispositis, irifirais truncorum globosis, superiori-<br />

bus vesiculara conformem, quasi ex apice prolificantem, demura pe-<br />

tiolo elliptico suffultam, emittentibus.<br />

Hab. ad « Queenscliff» Novae Hollandise australis, inter alias<br />

Caulerpas intricata (F. Mueller). — Externo habitu jani hsec<br />

dignoscenda. Rachis ut in ceteris repens et glaberriraa. Ab hac<br />

froades erectiuscuhe, simplices aut obsitse ramis paucis lateralibus,<br />

nunc adparenter furcatse, ramis omnibus apices versus attenuatis,<br />

ceterura tota eximie cylindracea, exsiccatione ne rainime corapressa.<br />

Rachis transverse secta est teretiuscula, distenta filorum interiorum<br />

adparatu uberrimo, canali medio angustiore pervio. Ramenta<br />

ab infima basi jam provenientia,- basalia globosa, ssepe ne minime<br />

quidem coUabentia, minus conspicue per series longitudinales dispo-<br />

sita quam in proximis speciebus; superiora ramenta ab externa facie<br />

visa quasi longiora et coUabentia; transversali sectione adparet<br />

vesiculam globosam priraariam superatam esse nova ejusdem fere<br />

forrace; basalis vesicula in his in petiolura ellipsoideum mutata raa-<br />

net; nunc quoque extornse membranae ruptae partes circa basim<br />

novse persistentes (ut in (Edogoniis) vidi. Membranas tenuiores novarum<br />

collabentes, externam faciem superiorum ramentorum ex-<br />

plicant. Ifca J. Ag. I. c.<br />

71. Caulerpa lentillifera J. Ag. Alg. Rueppel. p. 173, Till Algernes 1201


484 Siphoiieae, Caulerpacece, Caulerpa.<br />

Systotnatik I (1872), p. 42, ii. 62. — Froiidibus a surculo tonui<br />

repente, glabro erectis, sinipliciusculis aut ssepe superne subcorym*<br />

boso-raraosis, cylindraceis, ab iraa basi raraentaceis, ramentis rachi-<br />

deni teretiusculam circumcirca itnbricatis, nuUo ordine conspicuo<br />

dispositis, vesicula subglobosa, petiolo cylindraceo brevissimo suf-<br />

fulta constitutis.<br />

Ilab. in mari rubro (Edw. Rueppel) — Surculi repentes gra-<br />

ciiiores, colurabinam pennam vix crassitie wquantes, elongati. Fron-<br />

des erectae nunc simpliciuscula) 2,5-5 cm., nunc 7-10 cm., ramis<br />

lateraiibus, supra mediam frondem aggregatis, in recenti ni fallor<br />

subcorymbose dispositis, instructcie, ab ima basi ad apices fere<br />

ejusdem crassitie cylindracefe, ratnentis obtecta?. Ratnenta undique<br />

imbricata, nunc paullo laxiora, saepius rachidem densius obtegentia,<br />

in recenti omnino, ni fallor, sphcerica, exsiccatione collabentia,<br />

petiolo brevissimo, ipsorum diametro circiter duplo breviore cylin-<br />

draceo, demum infra vesiculam subcontracto suffulta, magnitudine<br />

fere raraenta C vesiculiferce Harv. sequalia, iis 6'. sedoidis conspicue<br />

rainora. «Species, rae judice, bene distincta, nuilo modo cum<br />

C. sedoide, ut voluit Harvey, conjungenda. Ramenta petiolo di-<br />

stincto, licet brevi, suffulta, nec lianc ob rem cuiu C. clavifera<br />

ejusve affinibus adproxiraanda, petiolo nitnirnin haud obconico vel<br />

piriformiter in vesiculam transeunte, sed cylindraceo infra vesiculam<br />

globosam desinente. His perpensis C. Kibieri proximam<br />

judicarem, licet omni respectu minor et praecipue rachidibus et<br />

surculis repentibus longe gracilioribus primo intuitu dignoscenda.<br />

Vesicula? nunc in modum C. ChemniiziiC coIIaps:e adparent, aliis<br />

autem fornicatis vel e latere contractis, recentes sphsericas fuisse<br />

indicantibus. Ita J. Ag. loc. cit.<br />

72. Caulerpa Kilneri J. Ag. Till Algernes Systematik I (1872), p. 43, 1202<br />

n. 63. — Frondibus a surculo valido, repente, gIabro'erectis, sim-<br />

pliciusculis aut ssepe subcorymboso-raraosis, ab ima parte in api-<br />

ces multo tenuiores longe attenuatis et ab infima basi densissime<br />

ramentaceis, rainentis rachidein teretiusculam circumcirca velanti-<br />

bus, nullo ordine conspicuo dispositis, vesicuUi subglobosa et petio-<br />

lo conico, infra vesiculam in apicem tenuem contracto, constitutis.<br />

Hab. ad «White Sunday Island» Nova3 HoIIandia) calidioris<br />

(Kilner). — Species inter majores Generis, surculo repente late ex-<br />

panso pennam scriptoriam fere aequante crassitie. Frondes erectae<br />

10-12 cm. alta?, juveniles ab infima basi raraentis undique vestitae;<br />

seniles basi denudata^ et crassitie basali insignes, rugis et papillis


Siphone«3, Caulerpacea3, Caulerpa. 485<br />

inrequales, sursuin insignlter attenuatse, nonnullfe simplices, aliag<br />

subcorymboso-ramossa? ramis conforraiter a basi ad apicem atte-<br />

nuatis. Ramenta constituuntur vesicula subglobosa exsiccatione<br />

collabente, magnitudine fere C. scdoides : at vesicula in petiolo<br />

conico, longitudine fere vesicula;, terminalis; ad apicem eximie<br />

attenuatum petioli huic adha^rens; in inferiore et senili parte ra-<br />

chidis petioli in mamillas latiores mutati persistere videntur, ipsa<br />

vesicula demum ut videtur delabente. Color eximie atro-virens.<br />

Cuin nulla alia specie facile confundenda, magnitudine plantse et<br />

crassitie rachidis C. mamillosam Mont, sequat, ramentorum natura<br />

cum C. papillosa forsan potissimum comparanda.<br />

Sectio 13. Opuntioideae J. Ag. Till Algernes Systematik I. p. 44; frondibus<br />

erectis a surculo repente, coiitinuo difformibus, annulato-constrictis, sub-<br />

distiche raraentaceis, ramentis oppositis, clavato-obovatis, strictura conspicua<br />

a rachide sejunctis, quasi articulatis.<br />

73. Caulerpa cactoides (Turn.) Ag. Sp. 1, p. 439, Sond, in Linn. i?(>3<br />

vol. 25, p. 661, et vol. 26, p. 507, Harv. Piiycol. austr. tab. XXVI!<br />

J. Ag. Till Algernes Systematik I (1872), pag. 44, n. 64, Fucus<br />

cactoides Turn. Hist. tab. 171, Chauvinia cactoides Kuetz, Tab.<br />

Phyc. vol, VII, tab. 15. % Caulerpa corytiephora Mont. Voy.<br />

Pol. sud. pag. 15, tab. 6, tig. 2, Syll. pag. 452, Kuetz. Tab. Phyc.<br />

vol. VII, tab, 8, Tricladia australis Dec, Ciass. pag. 41 et Voy.<br />

de la Venus, Bot. Tab. 1, nitidissime! — Frondibus a surculo re-<br />

pente, glabro, continuo erectis, difformibus, annulato-constrictis, sim-<br />

plicibus aut parce ramosis, subdistiche ramentaceis,^ ramentis op-<br />

positis, clavato-obovatis, strictura conspicua a racnide sejunctis,<br />

quasi articulatis.<br />

Hab. ad oras Nova3 Hollandiae australes et occidentales, —<br />

((Ante alias omnes haec excellit conspicua inter surculura repentem<br />

et rachidem erectiusculam differentia, illo nirairum cylindraceo<br />

continuo, rachide vero stricturis annulata. In juvenili planta stri-<br />

ctura3 parum conspicae et planta hoc stadio C. sedoidem majorem<br />

refert. Nec, si recte viderim, terrainalia ramenta opposita nascun-<br />

tur, sed rachis cylindracea alterne vesicas generat, quae rachide<br />

sensim inflata deflectuntur et opposita adparent. Rachis inter ramentorum<br />

paria initio cylindracea, mox superne inflata obtuse<br />

piriforrais obvenit, sensira quasi in duas partes divisa, inferior<br />

angustior stipiteni, superior latior quam longa raraenta gerens,<br />

strictura rleraum intor utramquo partem conspicua ; lioc stadio


486 Siphoneas, Caulerpaceae, Caulerpa.<br />

rachis articulata quasi ad articulum quemque secundum ramenta<br />

geiierans. Articuli extus conspicui, nuUa lamina interiore separan-<br />

tur, sed tantum membrana exteriore leviter inflexa oriuntur. Ar-<br />

ticuli frondium erectarum inferiores breviores nudi, nuliis ramentis<br />

instructi. Ramenta juvenilia magis clavfeformia, adultiora magis<br />

obovata, strictura spepius admodum conspicua a rachide separata.<br />

Species cum nulla alia facile confundenda videretur, tamen syno-<br />

nymia non omnibus dubiis carens. Specimen originale Brownii,<br />

jamdudum ab ipso missum et ipsius manu Caul. cactoidcs nomine<br />

inscriptum in llerb. Agardhiano est diversissima planta, nempe<br />

Chrijs. obovata Sond., sed aliud specimen postea a Brownio datum<br />

veram Caulerpam cacioideni sistit. Turnerum quoque veram plan-<br />

tam coram liabuisse ex eo concludere licet, quod in descriptione ra-<br />

chidem constrictam memoravit. Dnas plantas in herbario confusas<br />

fuisse, ita suspicandum est; hinc forsan explicare licet Turnerum<br />

ramenta quoquoversum exeuntia descripsisse. C. corijnephora<br />

Mont., quam cum 0. cadoide identicam judicavit Harvey, mihi<br />

tantum eam ob causam dubia quod rachidem constrictam siccis<br />

omnino pedibus transiit Montagne. Sonder, qui plantam Montagnei<br />

forsan nec viderit, omnino diversam speciem sub nomine C. cory-<br />

nephorce intellectam vult. Tricladia australis denique nuUo re-<br />

spectu a C. cacloide diversa mihi videtur». Ita J. Ag. I. c.<br />

74. Caulerpa Hodkinsoniae J. Ag. Till Algernes Systematik VIII, p. 120 i2


Siphonete, Caulerpaceie, Chlorodictyon. 487<br />

sioribus, siinplices vel furcati, regulariter ad 2-4 mra. distantiarn<br />

articulato-constricti. Color laete viridis. Species pulchella.<br />

70. Caulerpa Cliftoni Harv. Piiyc. austral. cum tabula. — Surculo i?06<br />

crasso , glabro levique ; frondibus erectis sitnplicibus per totam<br />

longitudinem, rauientis filiformibus obsessis, rainentis diversiformi-<br />

bus, infimis subulatis brevibus, inferioribus elongatis furcatis vel<br />

trifidis, superioribus et supremis distantibus pinnatis paucis alter-<br />

nis filiformibus incurvis acutis.<br />

Hab. ad oras Nov?e Ilollandiai occidentales (Clifton).<br />

77. Caulerpa Urvilleana Mont. Voy. P61. sud p. 21, Chauvinia Urvil- 1207<br />

leana Kuetz. Species p. 497. — Raniis secundariis erectis. dichotomis,<br />

foliis membranaceis, ovoideis, mucronatis, contiguis, siccitate colla-<br />

pso-corrugatis, undique tuberculoso-inflatis.<br />

Flab. \n rnari australi ad insulam u Toud » (D' Urville).<br />

78. Caulerpa vitifolia (H. et B.) Lamour. Ess. pag. 68, Ag. Spec. I, 1208<br />

p.<br />

44.'), Faciis vilifolius Hunib. et Bonpl. Pl, nequin, p. 8, t. 69,<br />

f. 2, Chauinnia vitifolia Kuetz, Species p. 499. — Caule furcato<br />

foliis alternis, suborbicularibus, radiato-plicatis, ambitu laciniatis,<br />

membranaceis,<br />

Hab. ad insulas Fortunatas.<br />

79. Caulerpa pectinata Kuetz. Species p. 495. — Ramis foliaceis, pe- 1209<br />

ctinato-pinnatis, pinnis oppositis, approximatis, imbricatis, lineari-<br />

falcatis, acutis, basi non attenuatis,<br />

Uab. « La Guayra »; ad oras insulas Guadelupse (Maze, Schramm).<br />

80. Caulerpa triangularis Crouan in Schramm et Maze Algues de la 1210<br />

Guadeloupe ed. I, p. 41, n. 134, in Maze et Schramm Algues de<br />

la Guadeloupe ed. II, p. 83. — Saturate viridis, natans; surculo<br />

repente, cylindraceo, membranaceo, radiculas brevissimas emitten-<br />

te; fronde parum crassa, rigida, triangulari, pruinata; ramis di-<br />

chotomis, ramulos breves, subplanos, oppositos gerentibus.<br />

Hab. ad conchas Strombi gigantis ad oras insul^a Guade-<br />

lupis (Maze).<br />

7CHL0R0DICTY0N J. Ag. [1870] Ett nytt Slaegte of Caulerpeernes<br />

grupp pag. 427-434 cum tab., Bull. Soc. Bot. Fr. 1871, Compt.<br />

rend. p. 160 (Etym. chloros viridis et diciyon retis). — Frons<br />

caule (surculo) teretiusculo, prostrato, hic illic verrucis prominen-<br />

tibus radicato foliisque ambitu definilis, stipitatis, lamina tota fe-<br />

nestratis, a caule provenientibus aut prolificationum ad instar a<br />

folii parte Ifeta excresce'itibus constans, tota unicellularis, intra<br />

;


488 SiplioneiB, Spongotliacens, Codinm.<br />

membranani crassam (fibris dense intertextis constitutam) massam<br />

granulosam fibris adha^renteni fovens.<br />

1. Chlorodictyon foliosum J. Ag. 1. c. — Substantia Caulerpce cu- isii<br />

jusdam tenacis; colore ex viridi lutescente,<br />

Hah. locus desideratur (Herb. .J. E. Gray),<br />

Familia XVIII. SPONGODIACE^ Lamour.<br />

Spongodiacece Lamour. [1813] in Ann. Mus. XX, p. 28G {Spongodiece), J. Ag.<br />

Till Algernes Systeraatik VIII, p. 12.<br />

CodiacecB Zanard. [1843] Classif. Fic. p. p. Ilauek Meeresalgen pag. 477 ex<br />

parte, De-Toni e Levi Fl. Alg. Ven. III, p. 103 ex parte.<br />

Codiece Trevis. [1842] Prosp. li. Eug. pag. 50 et in Flora 1843, pag. 4G5 ex<br />

parte, Ardiss. Phyc. Medit. II, pag. 167 nec G, Don [1834] Gen. Syst. III,<br />

p. 197 et 202.<br />

Thailus spongiosus, subsphajricus v. crustaceus v. cylindraceus (vix<br />

applanato-conipressus)simplex vel dicliotomo-ramosus, e filamentis ra-<br />

mosis ramis, periphericis obovato-clavatis (utriculis), diaphragmatibus<br />

instructis, verticaliter stipatis, laxe intricatis et tunc stratum corti-<br />

cale quasi efficie.itibus constitutus.<br />

De generatione cfr. in diagnosi generis Codii.<br />

CODIUM Stackh. [1795-1801] Ner. Br. p. XVI (Etym. codion villosa<br />

cutis), Ag, Species I, pag, 451, Kuetz. Species p. 500, Arcangeli<br />

Su alcune alghe del gruppo delle Celoblastee in N. Giorn. bot.<br />

ital. 1874, pag. 174 et seq., Derb. et Sol. Mem. p. 42, t. XXII,<br />

f. 10-14, Tliur. Recherch. I, pag. 233, t. 23, Berthold Ueber Si-<br />

phoneen und Bangiaceen 1880, p. 73, J. Ag. Till Algernes Systema-<br />

tik Vlll, p. 35, Ardiss. Phyc. Medit. II, p. 167, Hauck Meeresalgen<br />

p. 477, De-Toni e Levi Fl. Aig. Ven. III, p. 105, Spongodium La-<br />

mour. [1813] in Ann. du Museum XX, p. 288, Decaisne in Arch. du<br />

Mus('ium II, p. 12G, AgarcUtia Cabrera [1823] in Act. phys. Lund.<br />

p. 99, Fuci sp. auct. veter., Alcyonium sp. L., Lamarckea Olivi<br />

[1792] Zuol. adriat p. 258, t. 7, Stackh. [1816] Ner. brit. ed. II,<br />

Acantliocodium Suring. [1870] Algai .Japonic.c p. 23. — Tliallus<br />

spongiosus, sphairicus, crustaceus aut cylindraceus, simplox vel<br />

dichotomo-ramosus '), ex filamentis ramosis, ramis periphoricis ob-<br />

I) De diapliragmatum pi'iesentia in genore Codio eornmqne runetione cCr.<br />

Arcangcli Sopra alcune alglie del grnppo dollt; Ooloblastee iii Nudvo Giorn.<br />

bot. ital. 1874, p. 171 et seq.


Siphoneye, Spoiigodiaceae, Codium. 489<br />

ovato-clavatis, verticaliter stipatis, laxe imtricatis et tunc stratum<br />

corticalem quasi efficientibus constitutus,<br />

Generatio zoogonidiis dimorphis '), dioicis (?). Zoogonidangia elon'<br />

gata, in ramis periphericis clavatis filamentorum thalli lateralia.<br />

Sectio i. CoDii ADH^RENTis J. Ag. 1. c. pag. 37: fronde fere tota supra sub-<br />

stratum maculaeformiter expansa et ei arctissime adhaerente, lubrica, atro-<br />

virente, nunc iu lobos rotundatos peripherlcos excrescente.<br />

1. Codium adhaerens (Cabr.) Ag. Spec. Alg. p. 457, Harv. Phyc. Brit. 1212<br />

tab. 35 A, Kuetz. Species p. 502, Tab. Phyc. VI, t. 100, f. 1, .1.<br />

Ag. Till Algernes Systematik Vllf, pag. 37, Hauck Meeresalgen<br />

p. 479, Ardiss. Phyc. Medit. II, p. 169, De-Toni e Levi Fl. Alg.<br />

Ven. III, p. 107, Agardhia adhcerens Cabr. in Phys. Sallsk. Arsb.<br />

sec. C. Agardh, Spongodium adhccrens Lenorm. in Duby Botan.<br />

Gall. II, p. 59, Spongodium cristafMm Bory Dict, class., Codium<br />

arahicurn Kuetz. Tab. Phyc. VI, t. 100, f. 2, Codiiim difforme<br />

Kuetz. Phyc. gener. p. 300, Tab. Phyc. VI, p. 35, t. 99, f. 2? —<br />

Fronde fere tota supra substratum maculaeformiter expansa et ei<br />

arctissime adhaerente, lubrica, atro-virente, demum in lobos rotun-<br />

datos, periphericos excrescente,- utriculis strati exterioris clavatis,<br />

inferne sa?pius longe cylindraceis.<br />

Hab. ad rupes, ssepius prseruptas, forsan <strong>omnium</strong> oceanorum,<br />

in oceano atiantico a Britannia et Hispania usque ad insulas India?<br />

occidentalis, in mari mediterraneo occidentali et sinu lugduno-gal-<br />

lico, in mari ligustico ad uAntibes)) (Rosenvinge), ad a Albissoia,<br />

Genova et Portofino)) (Piccone), in mari tyrrheno ad «Bastia»<br />

ins. Corsicae (Debeaux), in mari jonico ad uAcireale)) ins. Siciliae<br />

(Ardissone), in mari adriafico ad ((Pirano)) (Tixius) et ((Cher-<br />

so )) (Hauck), in oceano indico ad ins. ((Ceylon)) et in mari rubro<br />

(ZANAR.DIN1), in oceano pacifico ad Novam Zelandiam, ad ins, (( Cha-<br />

tam)), (( Kerguelen )) et Amicorum (Haryey). — Frondes inferiore<br />

latere rupibus arctissime adha^rentes, obscure atro-virentes pilisque<br />

longis albescentibus quasi extra superficiem ipsius frondis emi-<br />

nenti})us maxime iubricce et arreptu difficillimse; centrifugaliter in-<br />

crescentes fiunt ambitu irregulariter lobata?, lobis demum a rupibus<br />

plus minus solutis nunc quoque formas irregulares indutae.<br />

2. Codium spongiosum Harv. in Trans. Irish Aca(L vol. XXII, p. 565, 1213<br />

1) Sec. Berthold adesse videntnr in genere Codio zoogonidia (zoogameta)<br />

dimoi'pha, in frondes distinctas evoluta, inter se dioice copulanti;».


490 Siphonea', Spoiigodiace;e, Codiuin.<br />

Phyc. austral. t. LV, J. Ag. Till Algernes Systematik VIII. p. 39<br />

(iiomen). — Fi-onde sessili, molli, polymorpha, varie lobata et spoii-<br />

giosa; fihimeiitis interioribus hixiusculis in gelatina immersis, peri-<br />

phericis cylindraceis vel piriformibus obtusis, utriculis filifnrmibus<br />

utrinque acutis.<br />

Hah. \\\ freto Regis Georgii ad oras austro-occidentales Novae<br />

Hollandiap.<br />

Secdo 2. CoDii BuRS.T, ,T, Ag. Till Algernes Systematik VIII, p. 38: fron-<br />

dibus globosls, intus excavatis, cavitate interiori tilis strati interioris plus mi-<br />

nus laxe intertextis et anastomosantibus percursa.<br />

3. Codium Bursa (L.) Ag. Species I, p. 457, Kuetz. Species p. 502, i>]4<br />

Tab. Phvc. VI, t. 99, f. 1, Hauck Meeresalgen p. 479, J. Ag. Till<br />

Algernes Sysiematik VIII. p. 38, Harv. Phyc. Brit. t. 290, Ardiss.<br />

Phyc. Medit. II, p. 169, De-Toni e Levi Fi. Alg. Ven. III, p. 106,<br />

Alcyonium Bursa L. Syst. Nat. II, p. 1295, Fucm Bursa Turn.<br />

Hist. Fuc. tab. 136, Spongodium Bursa Lamour. Fss. p. 73, La-<br />

7narckia Bursa Olivi Zooh Adriat. pag. 258, Bursa marina C.<br />

Bauhin Pin. p. 368, Agardhia Bursa Cahrera see. Kuetzing. —<br />

Frondibus globosis, intus excavatis, cavitate interiore tilis strati<br />

exterioris hixius intertextis et anastomosantibus percursa, utricu-<br />

lis strati exterioris ohovato-clavatis, diametro suo maximo circiter<br />

6-plo longioribus, apicibus utriculorum singuHs vix nudo oculo di-<br />

gnoscendis.<br />

Hah. in oceano atlantico ad littora Britannia?, GalliaR et Hi-<br />

spaniai, in mari mediterraneo occidentali ad insuhis Baleares (Rar-<br />

bey) et ad oras Algerise (Montagne), ad Massiliam sinus lugdu-<br />

nensi-galiici (Castagne), in mari ligustico ad aPorto-Maurizio<br />

(Strafporello) et ad « Genova )) (Ardissone, Piccone), in mari<br />

tyrrheno ad littora ins. Corsicae (Dep.eaux), ad ins. (cElba )) (D.'"' To-<br />

scanelli) nec non in sinu neapolitano (J. Agardii, Falkenberg),<br />

in mari jonico ad uAcireale)) ins. Sicilia^ (Ardissone), in mari<br />

adriatico ad Tergeste (Haijck), ad uPirano» (Titius), inter Pisaurum<br />

et ((llimini» (Caldesi) et ad oras Venetas pr. (cChioggia»<br />

(.\. Chiamenti). — Frons recens e mari protracta est depresso-<br />

globosa, dura, atro-virescens, intus cava at filis in nodos varie<br />

collectis denuoque discretis undique percursa. Ha:*c fiha interiora,<br />

ad stratum liorizontale internum excurrunt, ox quo hla clavata vor-<br />

ticalia strati exterioris proveniunt. His filis interioribus cohibetur<br />

toiuh^^ntia expaii^ioiiis contrifugalis frondis i(a iit. si siHiatur fron-^.<br />

»


Siplionecr, Spnngodiaceae, Codiiun. 491<br />

laciniarum margines statim contrahantur, globum aut cylindrum<br />

novum quasi formaturi. Cavitas interna est humore repleta, queni<br />

ab aqua ambiente marina diversum aestumat cl. J. Agardh. Juxta<br />

basin frondis aduUioris nunc protuberantiam vidit J. Agardh, ini-<br />

fio raagnitudine nisi majoris, quam sensim in novam frondem ex-<br />

crescere videtur. Hinc Sce.pe 3-4 individua in eodem caudice Posidomce<br />

conjuncta, dense invicem adproximata et pressione mutua<br />

diversas formas induta ssepe deprehenduntur (Cfr. J. Ag. Alg. Med.<br />

p. 22). Ejusmodi formam esse quam nomine Codn 'polymorplii<br />

designarunt cel. Crouan, vix dubium videtur. Adest quoque var.<br />

australis Sond. in Linnfea 1853, p. 501, Harv. Alg. Austr. sub<br />

n. 575: a typo vix diversa et a Nova Holiandia proveniens, de<br />

qua disparitate cfr. J. Ag. Till Algernes Systematik VHI, p. 35).<br />

4. Codium mamillosum Harv. in Trans. Ir. Acad. vol. XXII, p. 505, 1215<br />

Phyc. australica tab. 41, J. Ag. Till Algernes Systematik VIII,<br />

p. 39. — Frondibus globosis, solidescentibus, puncto affixis, dein<br />

libere circumvagantibus, cavitate interiore tilis strati interioris fere<br />

impleta; utriculis strati exterioris oblongo-clavatis, apicibus utri-<br />

culorum singulis nudo oculo facilius distinguendis.<br />

Hab. ad oras austro-occidentales Novse HoUandise ad aTre-<br />

mantle» (Harvey). — Codii Bursce minus at magis solidescens.<br />

Frondes initio vix conspicua basi adfixa^, dein libere circumvagan-<br />

tes, modo CladopJLorce sectionis JEgagropilce.<br />

5. Codium ovale Zanard. Phycere Papuanse n. 11 in N. Giorn. bot. i?i6<br />

itai. 1878, p. 37. — Fronde pumila, substipitata, obovata, intus<br />

cava, intense colorata, exsiccatione atro-virente.<br />

Hab. ad «Soroni) Novae Guinese (0. Beccari). — Species milii<br />

nullo specimine cognita.<br />

Sectio 3. CoDii TOMENTOsi J. Ag. Till Algernes Systematik VIII, p.<br />

de cyliiidracea, elongata, plus minus regulariter dicliotoma.<br />

"9: froQ-<br />

* Utriculis strati exterioris apice nullis membranae augmentis munitis.<br />

6. Codium amphibium Moore in Ann. Nat. Hist. vol. XIH, 1844, p, 321, 1217<br />

tab. G, Harv. Phyc. Brit. tab. 35 B, J. Ag. Till Algernes Syste-<br />

matik VIII, p. 39. — Frondibus ab expansione scutata radicali<br />

numerosis, erectiusculis, cylindraceis, nanis et simplicibus, obtusis,<br />

utriculis strati exterioris obovato-clavatis, terminalibus, minutis.<br />

Hab. ad littus occidentale Hibernios (Harvey). — An a Codio<br />

tomentoso sat distinctum'?<br />

7. Codium tomentosum (Huds.) Stackh. Ner. brit. p. XVI et 21, t. VII, ijis


492 SiphoneiG, Spongodiacefe, Codium.<br />

Ag. Species I, p. 452, Kuetz . Species p. 500, (excl. var. et syn.), Tab,<br />

Phyc. VI, t. 94, Giev. Alg. Brit. p. 185, tab. 19, Rabenli. Alg.<br />

Eur. n. 1294, Erb. critt. ital. I, n. 281, II, n. 247, Harv. Phyc.<br />

Brit. tab. 83, Ner. bor. Anier. III, pag, 29, J. Ag. Till Algernes<br />

Systematick VIII, p. 40, Ilauck Meeresalgen p. 479, Ardiss. Pliyc.<br />

iMedit. II, p. 170, De-Toni e Levi Fl. Alg. Ven, III, p. 106, Alg.<br />

T/'ipo]itane n. 26 in Rendic. Accad. Lincei 1888, pag. 249, Fucus<br />

lomentosus Huds Fl. Angl. p. 584, Turn. Hist. Fuc. t. 135, Sponrjodium<br />

dichoiomwn Lamour. Ess. pag. 73, Codium Vermilara<br />

Delle Ciiiaje Hydrophyt. Neap. p. 14, t. XXXIX, Codiam simplex<br />

De-Not. Prosp. fl. lig. p. 061, Ulva lomenlosa DC. Fl. Fr. II, p. 6,<br />

Fucus fungosus Desf. Fl. Atlant. VI, p. 428, Lamarckia Vermi-<br />

lara Olivi Zool. Adriat. pag. 258, Agardhia dichoioma Cabrera<br />

sec. Kuetzing, Codium (lliforme Mont. Fl. d'Alger. p. 50, t. X,<br />

f. 2, J. Ag. Till Algernes Systematik VIII, p. 48 (nomen). — Fron-<br />

de cylindracea, elongata, plus niinus regulariter dichotomo-fasti-<br />

giata, superficie :«quali mollissima; utriculis strati exterioris ob-<br />

ovato-clavatis, suo diametro transversali maximo 3-6-pIo longio-<br />

ribus, apice obtuso nullis membranpe augmentis couspicue munito.<br />

Hah, in oceano atlantico tum occidentali ad littora Floridse<br />

(Harvey) et Antillas, tum orientali a Britanniae insulis (Harvey,<br />

Stackhouse, Greville) usque ad Caput Oonae Spei .\fricse austra-<br />

lis (ARESCHOrft), in mari ligustico (De-Notaris), in mari ty rrhe-<br />

no ad ((Cagliari» (Piccone) et ad Pauormum (Beltrani), in mari<br />

jonico ad ((Acireale» ins. Siciliai (.\iidissone), in mediterraneo in-<br />

feriori ad Alexandriam ^gypti (Figari) et ad oras tripolitanas<br />

(R. Spigai); an in oceano pacifico ad insulas nicobaricas (Grunow),<br />

ad ins. (( Barbadoes et Mauritii» (Dickie), ad insulam ((Ticao)) ex<br />

archipelago philippinensi (C. Marcacci sec. Piccone), in mari ru-<br />

bro (Zanardini) etc. eadem? — In forma utriculorum quasdam esse<br />

differentias comparanti icones diversas, quas ipsius plantne Euro-<br />

pea? dederunt Greville, llarvey, Kuetzing, facilius quoque adpa-<br />

reat. Harvey in Phyc. Brit. utriculos pinxit angustos et exiraie<br />

clavatos, suo diametro maximo usque 6-pIo longiores; Kuetzing<br />

fere 4-pIo longiores et clavatos quoque; Greville et forma rainus<br />

obtusos et breviores utriculos quoque sensim excrescere longitu-<br />

dine et latitudine cum a^tate augeri, ita ut ex longitudine et la-<br />

titudine absoluta nuUos characteres diversarum specierum haurire<br />

licoat, cortum quoque videtiir; quibus vero nullo modo dictum vo-<br />

iuit J. .\g.'irdli non esso in diver.sis spociHbiis certos liniiti^s. intra


Siphoiiege, Spougodiacece, Codium. 493<br />

quos teiientur utriculi, in speciebus diversis forma et diraensioni-<br />

bus variantes, qui« ita adsint iii speciebus rite discriniinandis diffi-<br />

cultates augentur quoque ex eo quod specimina certius statuere<br />

liceat.<br />

8. Codium tenue Kuetz. Tab. Phyc VI, t. 95 (ut var. Coclii tom,en- 1219<br />

toai), J. Ag. Till Algernes Systeinatik VIII, p. 41. — Fronde cy-<br />

lindracea, elongata, plus rninus regulariter dichotoma fastigiata,<br />

superficie iequali inoilissinia; utriculis strati exterioris obovatis,<br />

suo diametro traiisversali maximo 2-3-plo longioribus, apice ob-<br />

tuso nullis membranaj augmentis conspicue munito.<br />

Hab. in oceano indico, ad Caput Bonae Spei (Binder, Pappe,<br />

Krauss, Harvey), in mari rubro (J. Agardh). — Appendiculas la-<br />

terales, quas in icone exhibuit Kuetzing, ex pedicellis persistentibus<br />

provenientes a^stumat J. Agardh, nec igitur has ut characteres spe-<br />

ciei agnoscendas putat. Species inter (^odiitm to meniomm et C.<br />

Muelleri transitum efficiens.<br />

9. Codjum Muelleri Kuetz. Tab. Phyc. VI, p. 34, t. 95, f. 2, J. Ag. 1220<br />

Till Algernes Systematik VIII, p. 42, Codium tomenlosum var.<br />

australasicum Aresch. Phyc. nov. extra-europ. p. 42 ex parte, Codium<br />

tomentosum auct. nonnull. p. p. (quoad specim. austral.).<br />

— Fronde cylindracea, elongata, plus minus regulariter dichotoma,<br />

fastigiata, superticie a^quaii nioilissima; utriculis strati exterioris<br />

obovato-piriformibus, suo diametro transversali maximo duplo-tri-<br />

plo longioribus, apice obtuso, vesiculoso, nullis membrana^ augmen-<br />

tis conspicue munito.<br />

Hab. ad oras Australiae meridionaies et austro-occidentales nec<br />

non ad Tasmaniam (D."^'^ Meredith, Goodwin), ad a Port Philip))<br />

(F. MuELLER, Wilson), ad aRottnest» (Webb) et « Fremantle<br />

(Harvey), ad insuiam a Chatamn (J. Agardh). — Species ad oras<br />

australasicas, ut videtur, frequenter obveniens, ibideni forinas ex-<br />

teriores molles et levissimas assumens, quas in oceano atlantico<br />

Codium tomentosum ; a plurimis quoque de Algis Australite scripto-<br />

ribus Codii fomentosi (quod confer) nomine desiguata. Utriculi<br />

vero stratum exterius constituentes aliam exhibent formam, parte<br />

dimidia superiore magis vesiculoso-inflata, nunc aliquando fero trans-<br />

versaliter latiore quani longa, parte inferiore inagis clavatim di-<br />

latata. Pars inferior inflata, membrana tenui cincta, soepe collabi-<br />

tur, rugis vario modo ductis adparenter subdivisa, quod utrum in-<br />

dicare voluerit Areschoug an sequentem speciem spectaverit, omnino<br />

dubium adparet; sequentia nimirum habet : utricuii normaliter<br />

»


494 Siphoneae, Spongocliaceae, Codium.<br />

apice bubmaintnilormes, mamilla est nempe apex ipsius ulriculi,<br />

septo transversali ab utriculo seclusus, i. e. in apice utriculi di-<br />

visione exorta est nova cellula lentiformis, intus granulis chloro-<br />

phyllaceis dense compactis telamque cellulis tenuissimis quasi con-<br />

structam montientibus vestita. Ex analysi a claro Kuetzing data cha-<br />

racteres speciei eximie promiaent. Sporangia, doceute J. .\gardh 1.<br />

c, in speciminibus rainoribus admodum minuta, in majoi'ibus spo-<br />

ciminibus quoque majora, in utraque forma fere ovalia (magis lan-<br />

coidea quam in Codio tomentow) suo diametro circiter sesqui-duplo<br />

longiora. Apex sporangii denique vacuum et protrusum.<br />

*" Utriculi strati, exterioris apice conspicue iacrassatis, umbonatis aut<br />

mucronatis (Acanihocodium).<br />

10. Codium galeatum J. Ag. Till Algernes Systematik VIII, p. 43, t. I, 1221<br />

f. 1, Fucus simpliciusculus Turn. Hist. Fuc. t. 175 partim, Codium<br />

tomcntosum australa^icum Aresch. Phyc. nov. extra-europ.<br />

p. 42. — Fronde cylindracea, elougata, plus minus regulariter di'<br />

chotoma fastigiata, superficie ina^quali; utriculis strati exterioris<br />

oblongo-obovatis, suo diametro transversali maximo 2-1-plo lon-<br />

gioribus, apice obtuso incrassatis, demum quasi callo incumbente,<br />

semilunaliter supra verticem expanso umbonatis.<br />

Hah. ad oras occidentales et australes Nova3 Holiandife (F. MuEL-<br />

LER, Aresciioug). — Docente cl. J. Agardh 1. c, formam exteriorem<br />

Codii loinentosi Stackh. omnino refert at ob armaturam utricu-<br />

lorum lit fcubstantia tirmior, exsiccatione minus coUabitur et sin-<br />

guli utriculi disceruuntur in superficie, si loate quoque parum au-<br />

gente observantur. Forraa utriculorura fere potissimura cum Co-<br />

dio Mueileri Kuetz. convenit uisi utriculos Codii Maelleri magis<br />

piriforraes diceres, illos Codii galeati raagis oblongo-obovatos; ce-<br />

terum in Codio galeato pleruraque longiores suo maximo diaraetro<br />

Sfcpe 4-pIo longiores. Dura vero in Codio MueUeri utriculi tenues<br />

et apice vesiculosi sunt, in Codio galeaio adsunt quasi unibone<br />

membranx' incrassatce, semilunariter supra verticem incumbente,<br />

obtecti, qua nota ab aliis speciebus adhuc descriptis facilius di-<br />

gnoscatur; ceterum species oraniura maxiraa, stepe ultra 3 dra. alta<br />

et pennara scriptoriara crassitie superans.<br />

11. Codium mucronatum J. Ag. Till Algernes Systematik VIII, p. 4o 1322<br />

et in Notarisia 1887 n. 345. — Fronde cylindracea, elongata, plus<br />

ininus regulariter dichotomo-fastigiata, superficie nunc subin;equali<br />

utriculis strati exterioris cylindraceo-clavatis, suo diametro trans-<br />

;


Siphotiefe, Spongodiaceae, Codium. 495<br />

versali maximo 5-10-plo longioribus, apice in niucroiiem termina-<br />

lem, in junioribus acutissimum, iu adultioribus breviorem et magis<br />

obtusum, transverse striatum excurrentibus.<br />

Hab, in oceano pacifico. — Species ab aliis omnibus distinctis-<br />

sima utriculis strati exterioris mucrone admodum conspicuo ar-<br />

matis. Sequentes formas dignoscere licet. — Var. tasmanicum J.<br />

Ag. 1. c. p. 44, t, I, f. 2 et in Notarisia 1887, p. 345: utriculis<br />

strati exterioris in mucronem acutissimum productis, juvenilibus<br />

inferne cylindraceis, infra apicem subspathulatim dilatatis, adultio-<br />

ribus clavatis, longitudiue mucronis terminalis fere diametrum<br />

ipsius superante. Ad oras Tasmaniae (R. GuNN, D.'"^ Goodwin), ad<br />

Nov. Hollandiam occidentalem et australem. — Var. californicum<br />

J. Ag. 1. c. p. 44, t. I, f. 3 et in Notarisia 1887, p. 345: utriculis<br />

strati exterioris juvenilibus cylindraceis in mucronem acutissimum<br />

productis, adultioribus clavatis, mucrone obtusiusculo superatis, axi<br />

mucronis adparenter articulato. In oceano pacifico boreali ad ins.<br />

Sitcham (Herb. Acad. Petrop.), ad Californiam (Douglas, D."^<br />

Bingham). — Var. Novae-Zelandlas J. Ag. 1. c. p. 44 et iu Nota-<br />

risia 1887, p. 34G :<br />

utriculis strati exterioris juvenilibus subcjlin-<br />

draceis in niucronem solidum acutum productis, adultioribus obova-<br />

to-clavatis, apiculo brevissimo instructis. Ad oras Nova3 Zelandiae<br />

(Oerggren, F. Mueller), ad ins. uChatam)) (Travers).<br />

12. Codium fragile (Suring.) De-Toni, Acanihocodium fragile Suriug. 1223<br />

Alg. japonicse p. 23, t. VIII. — Fronde cylindracea, cinereo-virente,<br />

2 mm. crassa, subdichotome ramosa, fragilissima,- utriculis strati<br />

exterioris oblongo-clavatis, acuminatis, magnis, 570 t; 75-115, parie-<br />

tibus in apice sf,inescenti-acu!ninat(> valde incrassatis, inferne te-<br />

nuissimis; fructibus non visis.<br />

Kab. \\\ mari japonico (Textor). — Cellula3 peripherica; (utri-<br />

culi) in sectione frondis quasi longe pedicellatae apparent, inferiori<br />

scilicet parte angusto iineari, apice obovato-diiatato.<br />

Seclio 4. CoDH ELONGATi J. Ag. Till Algernes Systematik VIII, p. 45:fronde<br />

complanata. elongata, nerape aut tota supra stipitem atit frondiiim segraen-<br />

tis supra petiolos dilatatis et complan atis, dichotorais aut plus minus ir-<br />

regulariter subdivisis.<br />

13. Codium lineare Ag. Spec^es p. 455, Kuetz. Species p. 501, J. Ag. 1224<br />

Till Algernes Systematik VIII, p. 45, Codium deciimbens Mart. Fl.<br />

Brasil. VIII, p. 19, Mont. Sert. patagon. p. 8?, Agardhia rainen-<br />

iacea Cabrera sec. Kuetz. — Fronde minuta, dichotoma, complanata


496 Siphoneae, Spongodiaceae, Coiiium.<br />

et irregulariter fiabellata, juveiiili et iii segmentis junioribus sub-<br />

cyliiidracea, segrnentis adultioribus sensim complanatis, infra axil-<br />

las vix conspicue cuneatim dilatatis; utriculis strati exterioris ob-<br />

ovato-clavatis, suo diametro transversali rnaximo circitor 4-plo<br />

longioribus, membrana tenui apice syepe collabente.<br />

Hab. in maribus calidioribus dispersa, ad Gades (Cabrera), ad<br />

oras Indise occidentalis (Duchassaing, Liebmann) et Brasilise (Mar-<br />

TENS) nec non forsan Patagonias (Montagne); ad littora superioris<br />

Novae HolIandi:e ad a Port Denison et Moreton Bay » (F. Mueller).<br />

— Ita de hac specie loquitur J. Agardh 1. c. : species habitu fere<br />

Codii fomentosi Stackh. at ininor, 5-8 cm. alta, ut videtur com-<br />

pianata et irregulariter flabeUatim expansa, quod tamen ex speci-<br />

minibus exsiccatis non certius semper eruitur. Ex characteribus<br />

rnicroscopicis vix a Codio fomentoso diversa; specimen originale<br />

in herb. clari C. Agardh asservatuin est a disco et margine pro-<br />

cessibus minutis tuberculatum, quod tamen potius formam paullis-<br />

per raonstruosam indicare videtur. Ceterum est hac species moUis et<br />

gelatinosa, colore atro-virens.<br />

14. Codium elongatum Ag. Species p. 454, Mont. Fl. dWlgor. p. 49, 1225<br />

tab. 13, fig. 1, Kuetz. Species pag. 501 (excl. var.), Tab. Phyc.<br />

VI, t. 96 b, J. Ag. Till Algernes Systematik VIII, p. 46, Ulca decorficata<br />

Woodw. in Linn. Trans. III, p. 55 sec. Kuetziug, Codium<br />

tomentosum var, elongatam Ardiss. Phyc. Medit. II, p. 171. —<br />

Fronde elongata, dichotoma, juvenili et segmentis juiiioribus sub-<br />

cylindraceis, segmentis adultioribus sensiin complanatis, infra axillas<br />

cuneatim dilatatis; utriculis strati exterioris obovato-clavatls, suo<br />

diametro transversali maximo 5-6-plo longioribus, meinbrana tenui<br />

apice saepius coUabente.<br />

Hah. in oceano atlantico ex oris Hibernice usque ad Gades<br />

Hispanic^, in mari mediterraneo ad Massiliam, Neapolin, Siciliam<br />

et Africam borealem, iii siiui arabico, ad oras capenses Afric;^<br />

australis (Pappe ^ec. Kuetzing), ad oras brasilienses Americe<br />

australis ad a Rio Janeiro» (Langsdorf), in mari japonico (sec.<br />

Suringar). — In Codio elongafo, observante cl. J. Agardh 1. c,<br />

partes juveniles a Codio tomenfoso parum revera diversa) adpa-<br />

reant ^ed huic speciei normale videtur ut partes adultiores infra<br />

axillas dilateiitur et demum omnino compIanata3 fiatit. In plaiita<br />

senili quin immo tota pars superior nunc complanata adparet.<br />

((Specimina capensia hic memorata fortasse ad Codium Linde?i-<br />

bergii pertinent ».


Siphoneae, Spongodiaceae, Codium. 497<br />

15. Codium LJndenbergil Binder iu Kuetz. Tab. Phyc. VI, t. 97, J. 1226<br />

Ag. Till Algernes Systematik VIII, p. 46, Codium elongalum var.<br />

palmatifidum Kuetz. Species p. 501, Codimn damceoorne Kuetz.<br />

Tab, Phyc. VI, t. 98, Codium platijlobium Aresch. Phyc. riov.<br />

extra-europ. p. 41 ? — Fronde elongata, di-poly-chotoina, supra sti-<br />

pitem teretiusculum fere tota complanata, segmentis cuneatim di-<br />

latatis, a margine superiore s;epius tri-poly-chotomis, terminalibus<br />

elongatis lanceolato-linearibus; utriculis strati exterioris clavatis,<br />

minutis, suo diametro majori 3-4-plo longioribus, membrana tenui<br />

cinctis.<br />

Hab. ad Caput Bonre Spei Africre australis (Binder, Pappe);<br />

an ad oras californicas Americie borealis (?Farlow).<br />

16. Codium platylobium Aresch. Phyc. nov. extraeurop. pag. 41. — 1227<br />

Fronde plana, dichotomo-palmatisecta; laciniis lanceolatis vel cu-<br />

neatis, dilatatis, simplicibus vel fissis; structura Codii tomentosi.<br />

Hab. ad oras Africas australis pr. ({ Port Elisabeth)) in sinu<br />

((Algoa)). — Frons longitudine ad 6 dm. perveniens, ab iraa basi<br />

plaoa, 1 mm. circ. crassa, dichotomo-palmatisecta; laciniae, ubi<br />

latissimae sunt, 5-8 cm. latituiine aequantes. ((An, ut dubitavit<br />

cl. J. Agardh, idem ac Codium Lindenbergii Binder ? quod confer ».<br />

17. Codium latum Suring. Algae japoniccB p. 22, t. VII. — Fronde 122S<br />

cuneata, plana, bifurcata, medio latissima, laciniis ex axilla rotun-<br />

data divergentibus, sursum pauUum angustatis, apice obtusis sive<br />

bilobis, callo radicali obconico concavo affixa ; utriculis exterioris<br />

oblongo-clavatis, 380i;70, membrana tenui donatis; cellulis tubu-<br />

losis in strato frondis interno prope periphericarum origiuem dis-<br />

sepimentis crassissimis praeditis.<br />

Hab. in mari japonico. — Frons 24 cm. longa, medio 3,5 cm.,<br />

in ipsa bifurcatione 9 cm. lata. Laciniae ad basim 4 et 3 cra. latse.<br />

Color atro-viridis. ((Vix a Codio Lindenbergii Binder diversum)).<br />

18. Codium laminarioides Harv. in Trans. Ir. Acad. vol. XXII, p. 565, 1229<br />

Syn. Phyc. austral. sub n. 735, Alg. austral. exsicc. n. 571, J. Ag.<br />

Till Algernes Systematik VIII, p. 47. — Fronde elongata, compla-<br />

nata, latissima, nempe supra stipitem brevem cuneatum mox in<br />

laminam amplissimam, 3-6 dm. longam, simpliciusculam aut parce<br />

lobatam expansa; utriculis strati exterioris oblongo-clavatis, apice<br />

obtuso incrassatis, demum quasi cailo angustiore sapra verticem<br />

expanso nmbonatis.<br />

Hab. ad oras occidentales Novae Hollandiae (Harvey). — Utri-<br />

culi, nimirum, strati exterioris fere oblongo-clavati, suo diametro<br />

32<br />

"


498 Siphoneae, Spongodiucese, Oladothele.<br />

4-G-plu longiores, sunt apice membrana evidentcr incrassata, fere<br />

ut in Codio galealo J. Ag., obtecti. Dum vero in Codio galeato<br />

pars incrassata demum quasi callum pro[)rium, semilunaliter siipra<br />

verticem utriculi incumbentem retert, pars incrassata in Codio la-<br />

minarioide membrauulis superpositis, strias tenuissimas referen-<br />

tibus, ipsius utriculi contexta adparet. Pars haec incrassata non<br />

tantum ipsum verticem obtegit sed quasi margine tenuiore supra<br />

supremam partem utriculi decurrens expanditur. Infra lianc par-<br />

tem incrassatam, merabrana utriculi, fere apice truncati cernitur.<br />

Genus quod ad locum dubium.<br />

7CLAD0THELE Hook. fil. et Harv. [1847] in Hooker Flora Antarctica<br />

1847, pag. 491 (Etym. clados ramos et ihele, papilla), J. Ag.<br />

Till Algernes Systematik VIII, pag. 47. — Frons cylindracea, fi-<br />

liformis, viridis, solida, raraosa, extus papillosa; axis cellulosus,<br />

densus, e cellulis magnis, hyalinis, vacuis, cellulam centralem ra-<br />

diatim cingentibus forraatus; peripheria cellulosa cellulis coloratis<br />

(viridibus) pluriseriatis; utriculi papilliformes, totam superflciem<br />

induentes.<br />

Obs. Alga marina, falklandica, irregulariter ramosa, sordide<br />

viridis, ecorticata.<br />

1. Cladotheie Decaisnei Hook. fil. et Harv. in Lond. Journ. bot. IV, 1230<br />

p. 29o et in Hooker Flora Antarctica p. 492, t. 190, f. 1-5. —<br />

Radice fibrosa'?; frondibus 10-15 cm. altis, caespitosis, filiformibus,<br />

seta porcina crassioribus, cylindraceis, flexuosis, plus minus ramosis,<br />

ramificatione valde irregulari; ramis primariis elongatis, sfepe sim-<br />

plicibus, ramulis longis, simplicibus, saepissime curvatis vel incurvis<br />

vix attenuatis laxe donatis.<br />

Hab. in freto berkeleyano ad ins. a Falkland » (Exped. Erebus<br />

et Terror). — Substantia tenax, color sordide viridis, siccitate ci-<br />

nerescens; alga siccando chartae laxe adhajret. Ex Harvey Codio<br />

imprimis Codio simpliciusculo proxima et structura quasi ut in<br />

Polysiphoniis.<br />

\


Siphonece, Udoteaceaj, Espera. 499<br />

Pamilia XIX. UDOTEACEiE (Endl.) J. Ag.<br />

Udoteaceos Endl. [1843] Gen. Suppl. III, p. 17 (Udofecc) em. J. Ag. [1887] Till<br />

Algernes Systematik VIII, p. 12 (excl. gen. Chlorodesmis).<br />

Tlialius forma admodura varius,*quasi filis tubulosis compositus,<br />

fere seraper plus minus substantia calcarea incrustatus. Fila rami-<br />

ficationis norma di-trichotoma.<br />

Dc multiplicatioue cfr. in diagnosi singulorum generum.<br />

Conspectus generum<br />

Espera. Thallus tiliformis, snperne dichotome-ramosus, calcareo-incrustatus,<br />

interne flbrosus nudus, tubo continuo diaphragmatibus annulatim inter-<br />

rupto constitutus.<br />

Penicillus. Thalhis stipitatns, dendroides; filamenta, ex quibus frons contexta<br />

est laxe implicata, longitudinalia, ramosa, ramis divaricatis, dichotomis,<br />

exacte fastigiatis, stratum periphericum formantibus, apicibus (ut in Ha-<br />

limeda) in sti^atura corticalem spurium concretis.<br />

Rhipocephalus . Habitus et structura Penicilli\ capitulum terminale ex flla-<br />

mentis articulato-dichotomis in flabella coalitis constitutum ; flabella iri<br />

unoquoque capitulo plurima quasi imbricata.<br />

Callypsigma. Thallus supra stipitem hirtum et vix incrustatum anceps, parce<br />

a marginibus subpinnatim ramosus, totus complanatus, ramis singulis in<br />

flabellum terminale (demum suse rachidis prolongatione magis plumosum)<br />

abeuntibus; filamenta, quibus frons contexta est, articulatim-constricta.<br />

Udotea. Thallus planus, flabelliformis, concentrice zonatus, basi stipitatus<br />

filamenta, quibus frons contexta est, longitudinalia, ramellosa.<br />

Avrainvillea. Habitus Udotece at zonis concentricis in flabello (coriaceo,<br />

nigrescente) nuUis. Filamenta, quibus frons contexta est, moniliformia.<br />

? Rhipidosiphon. Thalius stipitatus (stipite continuo, monosiphonio) mox pla-<br />

nus, flabellatim expansus, antice fissus, basi cuneatus, incrustatus, e ramis<br />

contiguis, dichotomis, anastomosantibus, conjunctis constitutus.<br />

Halimeda. Thallus complanatus, articulato-proliferus, di-polychotomus, flabel-<br />

latim expansus, incrustatus, duplici strato contextus, interiore filamentis<br />

longitudinalibus ramosis, exteriore cellulis rotundato-angulosis formato.<br />

ESPERA Decaisne [1842] in Ann. Scienc. Nat. II serie, tome XVIII,<br />

p. 111 (Etyra. a cl. plij^cologo Esper), Kuetz. Species Algarum p. 506,<br />

Woron. Ann. Scienc. Nat. IV serie, tome XVI, p. 208, pl. X, J. Ag.<br />

Till Algernes Systematik VIII, p. 55, Ardiss. Phyc. Medit. II, p. 176,<br />

Bryopsis sp. De-Not., Poropsis Kuetz. [1856] Tab. Phyc. VI, p.<br />

29, t. 85. — Frons filiformis, superne dichotorao-raraosa, calca-<br />

reo-incrustata porisque subdistantibus pertusa, inferne fibrosa,<br />

;


500 Siphorieae, Udoteace;i". Penicilln,-;.<br />

nuda, tubo continuo diaphragniatibus aniiularibus interrupto con-<br />

stituta. Apices filamentoruni subindo (sec J. Agardh) endochromate<br />

atro-virente farcti, verisimiliter fructiferi ; organa propagationis<br />

e contra (sec. Woronin) e corpusculis exlernis, ex sphscrico ova-<br />

libus efformata.<br />

1. Espera mediterranea Decaisne Corall. p. DO, Woronin 1. c, p. 208, ^-^^<br />

t. 10, f. 1, 5, 6 et t. 11, f. 1-7, J. Ag. Till Algernes Systematik<br />

VIII, p. 57, Ardiss. Phyc Medit. II, p. 176, Bryopsis suburra-<br />

lis De-Not. Prosp. Fl. lig. p. 73, Porop^is subunaiis Kuetz. Tab.<br />

Phyc VI, p. 29, t. 85, f. 1, Bryopsis constricta Zanard. lcon.<br />

phyc adriat. t. 72, f. A ? — Chai'acteres generis ; ca^spitibus pauca<br />

cm. altis, densis, in parte incrustata fragilibus. ceterum consisten-<br />

tia membranacea donatis, pallidissiine viridibus, inferne subalbidis.<br />

Hab. in mari mediterraneo ad littora Galloprovincice ad « Can-<br />

nes » (KuETZiNG, Lenormand, Giraudy), ad Nica^ain (Risso, De-No-<br />

TARis), ad Antipolin (Woronin), ad Portum Mauritium (Straf-<br />

FORELLo) et Januam (De-Notaris), ad « Frejus )) (Perreymond)<br />

et in sinu liburnico.<br />

PENICILLUS Lamarck [1813] in Ann. Mus. XX, p. 297 (Etym. pe-<br />

niciiius) J. Ag. Till .\lgernes Systematik Vlll, p. 58, Coraiioce-<br />

phaius Kuetz. [1843] in Linnasa XVII [). 95, Piiyc gener. p. 310,<br />

tab. 43, Species p. 505, Coralliodendron Kuetz. [1811] Polyp.<br />

calcif. p. 11, Haiigrapfiium Endl. [1843] Gen. Suppl. III, p. 18,<br />

Nesea [1812] Lamour. Exp. p. 22 et [1810] Polyp. Hex. p. 259,<br />

Corallince sp. L. — Thallus crusta calcarea obductus, stipitatus,<br />

dendroides; stipes simplex, rigidulus, crassus, ex numerosis filaraen-<br />

tis iiitus laxe implicatis, longitudinalibus, ramosis formato, ramis<br />

(ramentis) divaricatis, dichotomis exacte fastigiatis stratum peri-<br />

phericum formantibus, apicibus (ut in Haiimeda) in corticem spu-<br />

rium concretis. Capitulum arbuscula:! (coma) ex numerosis filamen-<br />

tis tubulosis, liberis, filiformibus, articulato-dichotomis, incrustatis<br />

constitutum.<br />

Obs. Teste J. Agardh 1. c frons est tubulosa, tubo interiore<br />

nullis diaphragmatibus propriis interrupto; inenibrana autem exte-<br />

rior sensira fit quasi certis locis annulatim constricta et iiis locis<br />

coustrictis saepe coagulari videtur substantia3 cujusdam intercellularis<br />

copia, qua pervius ille usus obcluditur; demuin membrana<br />

exterior ad stricturas quoque extus conspicue strangulata adparet.


Siphoneoo, UJoteacese, Penicilhis, 501<br />

De fructibus nihil apud auctores extat; J, Agardl) aniniadvertit<br />

tamen se aiiqnantio filamenta comaj vidisse apice inflata et hos apices<br />

endochromate atro-virente farctos ; hinc suspicari liceret fructifi-<br />

cationem (« aplanosporangia ? ») demum in apicibus filamentorum<br />

evolutam fieri. De frondis structura cfr, observationes in J. Agardh<br />

1. c. p. 58 et seq,<br />

* Articuli ramentorum omnes conformes cylindracei ad genicula plus mi-<br />

nus constricti,<br />

1. Peniclllus dumetoSUS (Lamour.) Decaisne Corall, p. 97, Harv. Ner. 12.12<br />

bor. Amer. III, p. 44, t. 53 A, J. Ag. Till Algernes Systomatik VIII,<br />

p, 61, Nesea dumetosa Lamour, Hist, Polvp. corall. flex. p. 258,<br />

t, 8. f, 3 a, B, Corallocephalus dumelosus Kuetz. Species p, 506,<br />

Penicillus longiarticulatm Crouan in Schramm et Maze Alg.<br />

Guadel, ed. I, p, 44, n, 157. — Stipite cylin Iraceo, comam longi-<br />

tudine circiter aequante, superficie inaaquaii subgranulosa, ramen-<br />

tis ultra setaceis, ad septa constrictis, articulis cylindraceis diame-<br />

tro multiplo longioribus.<br />

. Hab.<br />

ad Antillas et littus Floridse. — Radix fibrosa, densa, in<br />

arenatn profunde penetrans ; stipes 2,5-7,5 cm. longus, r2-?5 mm.<br />

crassus, subinde centro quasi cavus, plus minus compressus, ere-<br />

otus, tegmine velutino cinctus, substantia calcarea ex parte incru-<br />

status, prima a^tate politus, dein incrustatus. Color saturate viri-<br />

dis, crusta calcarea poris minutis pertusa quasi obvelatus.<br />

2. Penicillus capitatus Lamarck in Ann. Mus. vol. XX, p. 299, De- ]233<br />

caisne Corall. p. 97, Harv. Ner. bor. Amer. III, p. 45, tab. 43 B,<br />

J. Ag. Till Algernes Systematik VIII, p. 62, Nesea PeniciUus La-<br />

mour. Hist. Polyp. corall. flex. p. 258, Corallina Penicillus Ell.<br />

et Soland. p. 12G, tab. 25, f. 4 (quoad diagnosin tantum ex parte),<br />

Corallocepkalus Penicillus Kuetz, Pliyc. p. 310, tab. 43, f. 3,<br />

Tab, Phyc. VII, t. 20, f. 3. — Stipite comam longitudine demum<br />

pluries superante, superficie stipitis incrustata adparenter membra-<br />

nacea, ramentis coraas subglobosse densissimis, fastigiatis, filiformi-<br />

bus ad genicula vix constrictis, articulis cylindraceis diametro mul-<br />

tiplo longioribus.<br />

Hab. in raari Indiam occidentalem et Floridam alluente. — Ra-<br />

dix magna, 5 cm. et ultra elongata, profunde descendens, fibrosis-<br />

sima ; stipes 2,5-10 cm. longus, 6-9 mm. crassus, plerumque cyiin-<br />

draceus et ubique a?quicrassus, subinde compressus superneque in-<br />

crassatus, crasse c.ilcarea sub-^tantia tojtus, superfioio levi polita;


502 Siplioneae, Udoteaceee, Penicillus.<br />

capitulum (lensissimum pro more globosum, quandoque oblongum<br />

vel raro difiusiusGulum, fastigiatum, 2,5-5 cm. diam. metiens; color<br />

alg?e pallide viridis. Huc videtur spectare, suadente J. Agardli 1. c,<br />

CorallocephabiS barhatus Kuetz. Tab. Phj^c. VII, t. 20, f. 2 et<br />

verisimiliter etiam Pemcillus oblongus Decaisne Corall. p. 97. In-<br />

ter hujus speciei synonyma recensendus est, ex cl. .J. Agardh sen-<br />

tentia, Pemctlhis elongatus Decaisne [Corallocephalus elongatus<br />

Kuetz. Species p. 50.5).<br />

3. Penicillus pyramidalis (Lamour.) Decaisne Corall. p. 97, .7. Ag. 12?4<br />

Till Algernes Systematik VIII, p. 62, Nesea pyramidalis Lamour.<br />

Expos. meth. p. 27, t. 28, f. 5-8, Ell. et Sol. tab. 2.5, f. 5-6, Co-<br />

rallocephalus CEclipus Kuetz. Phyc, gener. p. 310, Coralloce-<br />

phalus pyrainidalis Kuetz. Species p. 506. — Stipite parum bre-<br />

viori, deorsum sensim incrassato, conico; ramentis terminalibus<br />

minus crebris, articulis elongatis cylindraceis.<br />

caisne?<br />

»<br />

llab. ad Antillas. — « An idem ac Penioilius dumetosus De-<br />

* * Articuli ramentorum cyliudracei aut oblongi, hic illie contracti aut<br />

quasi interjecto annulo separati, hinc adparenter difformes, aUi longiores cy-<br />

hndracei. alii ellipsoiilei ssepe moniUformiter eonjuncti.<br />

4. Penicillus Arbuscula Mont. in D"Urville Voy. au Pole Sud, Bot. 1235<br />

p. 25, t. 14, f. 4, .J. Ag. Till Algernes Systematik VIII, p. 63,<br />

Harv. Phyc. austral. Tab. XXII, Corallocephalus Arbuscula Mont.<br />

in Kuetz. Species p. 506. — Stipite cylindraceo, coraam longifudine<br />

circiter aequante, superficie stipitis incrustata adparenter mem-<br />

branacea; ramentis comae subglobosae densissimis, fastigiatis, fili-<br />

formibus, moniliformiter contractis, articulis ramentorum aliis lon-<br />

gioribus oblongis, aliis brevioribus ellipsoideis, adparenter diffor-<br />

mibus fere promiscue alternantibus.<br />

Ilab. ad oras Novfie Hollandiae ad insulam «Rottnest^^ (Haryev),<br />

ad in^^ulam « Toud » (D' Urville).<br />

Species minus nota?.<br />

5. Peniclllus Lamourouxii Decaisne Corall. p. 97, J. Ag. Till Alger- 1236<br />

nes Systematik VIII, p. 63 nec Crouan, CoraflocepJialus Lainourouxii<br />

Kuetz. Species p. 506, Tab. Phyc. VIII, t, 29, f. 1. —<br />

Stipite tereti, elongato ; ramentis comre laxis, articulis elongatis<br />

cylindricis, iiaud raro ad dichotomias globoso-contractis.<br />

Uab. in archipelago bahamensi. — 7^. Arbuscuhv Mont. ariinis.


Siphonece, Udoteacese, Rhipocephalus, 503<br />

6, Penicillus graiiulosus (Lamour.) Decaisne Corall. pag. 97, J. Ag. 1237<br />

Till Algeriies Systematik VIII, p. 63, Nesea granulosa Lamour.<br />

Uranie Iter Frej^cinet p. 022, t. 91, f. 8-9, Corallocephalus gra-<br />

nulosus Kuetz. Species p. 506. — Stipite brevi; ramentis submo-<br />

niliformibus, rigidiusculis, articulis constrictis, incrustatis.<br />

Hab. ad insulas Moluccenses. — Penicillo Arbusculce Mont.,<br />

ut videtur, affinis.<br />

7, Penicillus eriophorus (Lamour.) Kuetz. Species p. 506 (sub Co- 1238<br />

rallocephalo), Tab. Pliyc. VIII, t. 29, f. 2 (id.), ISesea eriophora<br />

Lainour. Hist. Corall. flex. p. 257, J. Ag. Till Algernes Systema-<br />

tik VIII, p. 63. — Stipite tereti vel compresso, brevi levique;ra-<br />

mentis comse lanosis.<br />

Hab. ad Antillas. — Cl. J. Agardli 1. c. sestumat hanc speciem<br />

a claro Decaisne non raemoratam, sub nomine Penicilli Lamou-<br />

rouxii Decaisne latere.<br />

8, Penicillus clavatus Crouan in Scliramra et Maze Algues de la ]939<br />

Guadeloupe ed. I. p. 44, n. 159 et in Maze et Scliramm Algues<br />

de la Guadeloupe ed. II, p. 91, J. Ag, Till Algernes Systematik<br />

VIII, p. 63 (nomen), — Stipite subc ylindrico, incrustato, e tubis<br />

siraplicibus, numerosis, articulatis composito; ramentis coraae tubu-<br />

losis, articulis dichotorais et clavatis, basi griseo-virentibus, apice<br />

obscurioribus.<br />

Hab. ad arenam ad « Saint Martin » insulae Guadelupa^ (CoU.<br />

n. 166, I ser.).<br />

9, Penicillus affinis Kuetz. Tab, Phyc. VIII, t. 30 f. 1 (sub Coral- 1240<br />

locephalo) J. Ag. Till Algernes Systematik VIII, p, 63 (nonien).<br />

Stipite brevissimo; raraentis comae globosse laxis, articulis cras-<br />

siusculis, cylindraceis, utroque fine constrictis.<br />

Hab. ad Antillas (Herb. Sonder). — Inter Penicillum clume-<br />

iosur/i et Penicillum Lamourouxii mediura locum tenet,<br />

10, Penicillus? comosus Crouan in Schrarara et Maze Algues de la 1241<br />

Guadeloupe ed. I, p. 44, n. 158. — Griseo-viridis; stipite brevi,<br />

cylindraceo, incrustato, filamentis numerosis, laxe anastomosanti-<br />

bus, superne in coraara subplanara, flabelliforraem, intertexlam,<br />

margine laciniatam abeuntibus constituto.<br />

Hab. ad insulam Guadelupam (Maze). — In editione ejusdem<br />

operis altera ne memoratus quidem.<br />

RHIPOCEPHALUS Kuetz. Phyc. gener. p. 311, Species Algarum p.<br />

506, J. Ag. Till Algernes Systematik VIII, p. 64 (Etym. ripis fla-<br />


504 Siphoneae, UJoteaceae, Callipsy^Mna.<br />

bellurn et cephale capul) HaUp^ygma Eiull. [1843] Gen. Suppl. III,<br />

p. 18. — llabitus et structura Penicilli, at capituluin terminale ex<br />

filamentis articulato-dichotomis in flabella coalitis compositum<br />

stipes cum structura Udoteie quasi congruens; tubi interiores<br />

magis iiivicem distantes et subflexuosi inter ramulos paullisper<br />

divaricatos; spatium inter fila longitudinalia interiora et stra-<br />

tum corticalem proprium conspicuum. Capituhim fasciculis filorum<br />

invicem fere parallelis et in flabellum minutum planum am-<br />

bitu cuneatum (articulo basali quasi peilicellatum) coalitis consti-<br />

tutum; flabella in quoque capitulo plurima, quasi imbricata.<br />

1. Rhipocephalus Phoenix (E. et S.) Kuetz. Species Algarum p, 506, Tab, 1242<br />

Phyc. VII [, t. 27, f. 2, .1. Ag. Tiil Algernes Systematik VIII, p. 65,<br />

Nesea P/ueni.c Lamour. Expos. metli. p. 22, t. 25, f. 2-3, Coral-<br />

lina Phcenix EIl. et Sol. p. 126, t. 25, f. 2, 3, Penicillus Phre-<br />

nix Lamck. Ann. Mus. t. 20, p. 299, Decne Corall. p. 98, Harv.<br />

Ner. bor. Amer. III, p. 46, t. 43 C, Udofea Phcenix Crouaii in<br />

Maze et Schramm Alg. Guadel. p. 87. — Stipite elongato, tereti,<br />

sursum levissime attenuato; flabellis in capitulum ovato-oblongum<br />

vel subrotundatum longitudinaliter dispositis.<br />

llab. in mari Indise occidentalis ad Antillas et Floridam. —<br />

Radix srepius fusiformis, densa, descendens; stipes cylindraceus,<br />

2,5-7,5 cin. longus, 7-8 mm. crassus, dense incrustatus, glaber; ti-<br />

tamenta capitulum constituentia dense incrustata laminamque ex-<br />

planatam, cuneatam, flabelliformem efficientia.<br />

2. Rhipocepha'us oblongus (Dec) Kuetz. Species Algaruni p. 506, Pe- 1243<br />

nici/lus ohlongus Decne 1. c. — Stipite elongato, tereti ; flabellis<br />

in capitulum oblongum longitudinaliter dispositis, sparsis, fllamen-<br />

tis non arcte connatis.<br />

Hab. m archipelago bahamensi. — Ex diagnosi brevi Decais-<br />

neana vix eruitur, utrum PeniciUi speciem an RhipocephaU s^te-<br />

ctaret. Decaisne dixit hanc speciem a Rhipoccphalo rhcenice<br />

ditferre articuiis crassioribus nec in lamellas arcte coalitis.<br />

CALLIPSYGMA J. Ag. [1887] Till Algernes Systematik VIII, p. 65, et<br />

— Frons supra stipitein inferne adparenter iiirtum et vix incru-<br />

in Notar. II, pag. 343 (Etym. calos pulcher et psygma flabellum).<br />

statum, ancipitem, parce a marginibus subpinnatim ramosum utrin-<br />

que expansa, tota complana ta, ramis singulis abeuntibus in fla-<br />

bellum terminale demunj sua; rachidis prolongatione niagi-< jilumo-<br />

;<br />

I<br />

I


Siphoneae, LMoteaceie, Udotea. 50J><br />

sum, flabelli cujusque filis inferioribus subseparatis in novos ramos<br />

properantibus. Fila totam frondem componentia articulatira con-<br />

stricta, articulis oblongis, laminarum a margine rachidis eieuntia<br />

repetite diciiotoma, juxtaposita, lateraliter conglutinata, stipitis<br />

paullisper flexuosa, invicem superposita et conglutinata, secus 11neam<br />

mediam densiora.<br />

Obs. Genus Rhipocephalo proximum.<br />

1. Cailipsygma Wiisoni J. Ag. 1. c. p. 67 et in Notarisia. 1887, p. 1244<br />

3-13. — Characteres generis.<br />

Hab. ad oras Novse Holiandiae australes ad « Sorrento » (Br.<br />

Wilson).<br />

UDOTEA Lamour. [1816] Expos. meth. p. 27 (Etym. ydor aqua) Kuetz.<br />

Species Algarum p. 502, J. Ag. Till Algernes Systematik VIII,<br />

p. 67, Ardiss. Phyc. Medit. II, p. 172, Hauck Meeresalgen p. 181,<br />

De-Toni e Levi Fl. Alg. Ven. III, pag. 107, Flabellaria Lam.<br />

[1813], Rhipozonium Kuetz. [1841] Polyp. calcif. p. 21. — Frons<br />

foliacea, fl abelliformis, concentrice zonata, basi stipitata, e tilamen-<br />

tis unicellularibus, longitudinalibus, ramellosis, dense juxtapositis<br />

(et tunc adjuvante ipsa substantia membranse exterioris invicem<br />

conglutinatis, fibulis nuUis) aut paralleliter decurrentibus (et tunc per<br />

ramellos abbreviatos in utraque pagina flabelli provenientes juve-<br />

niles, uncinatos, adultiores peltatos et extrorsum apiculatos, demura<br />

stratum corticale in utraque pagina efficientes connexis), aut Co-<br />

7'aUincG ad instar calce incrustatis (et tunc fibulis densioribus et<br />

strato corticali densissimo calce omnino obducto donatis) aut calce<br />

incrustatis (et tunc strato corticali nullo at filis flabellis tantum<br />

calce obducente cohibitis instructis). Zoogonidangia lateralia, glo-<br />

bosa, sessilia, in parte superiore filamentorum thalli longitudina-<br />

lium lateraliter sita; zoogonidia copulantia (?). Quoad structurara<br />

cfr. sectiones.<br />

Sectio i. Palmett.« J. Ag. Till Algernes Systeniatik Vlll, p. 70: Frons supra<br />

stipitem cyllnJraceum flabellatim expansa, fllis flabelli a stipite radianti-<br />

bus strictis, parallelis, invicem juxta-positis et conglutinatis, secus super-<br />

fieies paginarum subuudis.<br />

1. Udotea glaucescens Harv. in List of Friendly Islands Alga} n. 82, 1245<br />

J. Ag. Till Algernes Systematik VIII, p. 70. — Fronde supra sti-<br />

piteni breviorem simplicem aut parcn rumosum cuneato-flabellata.


506 Siphonese, Cdoteaceie, Udotea.<br />

integriuscula aut vage fissa, ex viridi glaucescente,- filis flabelli<br />

a stipite radiantibus strictis, parallelis, inviceni juxta-positis et con-<br />

glutinatis, submonostromaticis, secus superficies paginarum superne<br />

nudis, una basi fibuliferis, fibulis uncinatis.<br />

Hab. iri oceano pacifico ad insulas Amicorum (Haryey). —<br />

Frons circiter 5 cm. alta, stipite breviori sursum infra flabellum<br />

iiunc paullisper dilatato, nunc quoque fisso, utroque ramo suum<br />

flabellum gerente; flabellum supra basi cuneatum plus minus sursum<br />

dilatatum, ob fila Uixius coliterentia ssepe irregulariter fissum,<br />

segmentis singulis forsan demum flabellum novum formantibus;<br />

fila, quibus componitur flabellum, fere monostromatice disposita,<br />

uno aut altero tamen extra cetera prominulo, media flabelli lon-<br />

giora (marginalibus brevioribus) omnia strictiuscula et adparenter<br />

parallela, ob membranam singulis extimam paullisper incrnstatam<br />

cohcerentia, in area basali, stipiti proxima, fibulis paucis uncinatis<br />

instructa. A superficie paginarum flabella leviter zonata adparent<br />

adspectu flabella Rhipocephali quasi referentia.<br />

2. Udotea Palmetta Decaisne Corall. p. 93 et in Ann. Scienc. Nat. 1246<br />

XVIII, p. lOG, J. Ag. TiU Algernes Systematik VIII, p. 71, Kiietz.<br />

Species Algarum p. 503 Udolea siiborbiculata Sond. in Enum.<br />

Alg. Austr. sub n. 973. — Fronde supra stipi tem breviorem sim-<br />

plicem flabellato-orbiculata basi subcordata, integriuscula, vire-<br />

scente; filis flabelli a stipite radiantibus, strictis, parallelis, invicem<br />

juxta-positis et conglutinatis, submonostromaticis, secus super-<br />

ficiem paginarum nudis, plus minus distincte zonatis.<br />

Hab. ad « Port Denison » Nova? Hollandife. — Frons 6-7 cm.<br />

circ. alta, stipite cylindraceo 2,5 cm. fere longo. Flabellum supra<br />

basim cordatam fere orbiculare, margine superiore paullisper la-<br />

cero (eroso), totum componitur filis longitudinalibus, strictiusculis<br />

et paralleli.^, flabellatim a stipite margines versus radiantibus, invi-<br />

cem approximante et pellicula leviter incrustata conglutinatis, spar-<br />

sim constrictis et distanter furcatis, ramis furcarum paulo supra<br />

axillam stricturam primam off^erentibus ; articuli qui adsunt pra^-<br />

longi adparent et cylindracei, nisi infra bifurcationem paullisper<br />

dilatati, zonfe conspicune, obscuriusculas ; planta virescens et parum<br />

incrustata, substantia calcarea admodum lente solute, adposito<br />

acido. Decaisne, sua3 speciei locum natalem ignotum tulit et plan-<br />

tam ipsam ex Ilerb. Du-Petit-Thouars in Mus. Paris. descripsit.<br />

Observandum deniquo videtur, iconem a cl. Ilarvey in Ner. bor.<br />

/\mei". 11 1, tab. XL (\ datam, qua' J\lotrani conglutinainm re-


Siphonese, Udoteaceae. Udotea. 50t<br />

ferret, fere melius in U. Palmetia quadrare quam in vera U.<br />

conglulinata. At specimen ex Florida, cl. J. Agardhio ab ipso<br />

Harveyo datura veram U. conglutinalam sistet^ ut docuit cl. J.<br />

Agardh 1. c. p. 71.<br />

3. Udotea Infundibulum (Suhr) J. Ag. Till Algernes Systematik VIII, 124?<br />

p. 71, Codium Infimdibulum Suhr mscr. — Fronde supra sti-<br />

pitem breviorem, simplicem, sursum pauiiisper dilatatum infundibu-<br />

liformiter expansa, a margine, orbem subregularem formante, deorsum<br />

vage fissa, laciniis cuneatis; filis laciniarum a stipite radian-<br />

tibus, strictis, parallelis, invicem juxta-positis et conglutinatis, in-<br />

ter paginas subpluriseriatis, secus superficies paginarum nudis, vix<br />

conspicue zonatis.<br />

Hab. ad oras India^ orientalis (fide Suhr). — Stipes 2,5 cra.<br />

altus, cylindraceus; laciniae marginales alias latiores, aliae angu-<br />

stiores. In statu vivo viridis, sec. Suhr, ob multitudinem calcis<br />

cootentas forsan suadente cl. J. Agardh 1. c. p. 72 potius glauce-<br />

scens. De loco natali forte dubia manent, cum de his ssepe erro-<br />

res coraraisit cl. Suhr.<br />

Sectio 3. Incrustatae J. Ag. Till Algernes Systematik VIII, p. 72: Frons supra<br />

stipitem cylindraceum flabellatlm expansa, filis flabelli sursum ra-<br />

diantibus inter paginas piuriseriatis, flexuosis et invicem sejunctis, singu-<br />

lis interioribus et superflcialibus crusta calcarea porosa obductis.<br />

4. Udotea conglutinata (Soland.) Lamour. Poljp. flex. p. 312, Expos, i248<br />

meth. p. 28, t. 25, f. 7, Kuetz. Species Algarum pag. 502, J. Ag.<br />

Tiil Algernes Systematik Vllf, p. 72, Harv. Ner. bor. Amer. III,<br />

p. 27, t. 40 C, Corallina conglutinata Soland, in Kilis Zooph.<br />

p. 125, t. 25, f. 7, Flabellaria conglutinata Lamarck in Chauv.<br />

Rech. p. 123. — Fronde supra stipitem complanato-cylindraceum<br />

flabellatim expansa, tota incrustata albescente; filis flabelli supe-<br />

rioribus intra crustam conspicuis, sursum radiantibus, inter pagi-<br />

nas pluriseriatis, flexuosis, invicem sejunctis et intertextis, singulis<br />

interioribus et superficialibus crusta calcarea porosa obductis.<br />

Hab. ad oras Indin? occidentalis in archipelago bahamensi. —<br />

Ex habitu externo, ut observat cl. J. Agardh I. c, Udotecv ftabel-<br />

latce proxima videretur, attamen minor et colore magis glauco-<br />

albescente distinguenda: in fronde accuratius inspecta fila longitu-<br />

dinalia per crustam conspiciuntur saltem in parte plantffi superiore<br />

ut hoc jara monuit Solander. Sectione facta longitudinali structura<br />

ab aliis diversa faciiius et evidentiiis dignoscatur. Fila nimirum in-<br />

"


508 Siphonea;, LMoteaccit', Udotea.<br />

teiiora liaud parallelia et invicem jiixta-posita exciHTiiiit (ut in<br />

antecedentibus) sed invicem sejuncta et ramis intertextis fiexuosa,<br />

inter utramque paginam pluriseriata (hoc modo magis U. fiabella<br />

tani referentia), singulis interioribus et prscipue superficialibus cru-<br />

sta calcarea porosa invicem conglutinatis. Stratum corticale, quod<br />

ramulis constat extrorsum apiculatis (in U. ffabellala ita conspi-<br />

cunin et validum) in U. conglutinala omnino desideratur.<br />

Sectio 3. Fibuliferae J. Ag. Till Algernes Systeraatik VIII, p. 74. Frous supra<br />

stipitem cylindraceum flaljellatim expansa, {ilis flabelli a stipite radianti-<br />

bus, strictis, parallelis, spatio rainori iiivicem initio separatis, dein eonjun-<br />

ctis, 'tibulis conjungentibus transversaliter paginas versus egredientibus<br />

liaraatis peltatisve, stratum cnrticale paginarum haud incrustatum mox<br />

formantibiis. t<br />

5. Udotea Desfontainii (Lamour.) Decaisne ia Ann. Scienc. Nat. 1842, 124'.<br />

p. lOG, Kuetz. Sp. pag. 503, Tab. Phyc. VII, t. 19, f. b. Hauck<br />

Meeresalgen p. 481, Ardiss. Phyc. Me.l. II, pag. 173, .J. Ag. Till<br />

Algernes Svstematik VIII, p. 74, De-Toni e Levi Flor. Alg. Ven.<br />

III, p. 107, Flabellaria Dcsfontainii Lamour. Ess. p. 59, t. 12,<br />

f. 4, Flabiillaria fmihriata Chauv. Rech. p. 123 et in Maze et<br />

Schramm. Alg. Guad. p. 89, Delie Chiaje Hydrophj^t. t. 8, Con-<br />

ferva flabelliformis Desf. Fl. Atlant. II, pag. 430, Hhipozoniinn<br />

Desfontainii Kuetz, Phyc. gener. p. 309, RJiipoz onium lacinu-<br />

latum Kuetz. 1. c. p. 309, t. 42, f. 3, Udotea laciniilala Kuetz.<br />

Sp. p. 503, Udotea ciliala Kuetz. Tab. Phyc. VII, t. 19 a., Fla-<br />

bellaria Zannichellii Zanard. Syn. Alg. Adriat. p. 125, t. 5, f. 1,<br />

Codiitm. fJabelliforme et C. membranacemn Ag. Sp. p. 456, Fu-<br />

cus Flabelhiui Bertol. AmtBiiit. p. 311, Uliux flabelliformis Wulf.<br />

Crypt. aquat. p. 0, Udotea ci/aihifor/nis Decaisne? Naeg. Neuere<br />

Algensyst. p. 177, t. 2, f. 25-30, (sec. Hauck)., Tassiiagine del-<br />

/' Adriatico Ginan. Op. postume, I, p. 25, t. 25, f. 5(5. — Fronde<br />

supra stipitem breviorem, simplicem aut parce furcatum cuneato-<br />

tlabellata, superiore margine saepe laciniata aut fimbriata, virente,<br />

sordida; filis flabelli a stipite radiantibus inferne strato corticali<br />

obtectis haud conspicuis, superne invicem distantibus, sensim con-<br />

junctis, fibulis conjungentibus transversaliter paginas versus egre-<br />

• lientibus hamatis peltatisque, stratum corticale in parte adultiore<br />

formantibus.<br />

Hab. ad lapides a;stu expositos, ad Zosteram etc. in mari<br />

mediterraneo et atlantico vicino; ad insulas Promont. viridis (Askk-<br />

nasy); ail in«!ul. Guadelupam (s


Siphoneae, Udoteace», Udotea. 509<br />

pleruinque 2-8 cm. longum latumque, stipite longitudine varia, 1-3<br />

mm. crasso suffultum.<br />

6. Udotea peltata J. Ag. Til! Algernes Systematik Vill, p. 74 et in 1250<br />

Notarisia 1887, p. 346. — Fronde supra stipitem breviorem, sim-<br />

plicem, peltatim affixum subinfundibuliformiter expansa, flabeili la-<br />

mina saepius subrotundata ina?quilatera, margine erosa aut vage<br />

lobata, virente; filis flabelli strato corticali obtectis, secus marginem<br />

conspicuis, subdistantibus, mox infra conspicuis, fibulis conjungen-<br />

tibus transversaliter paginas versus egredientibus, hamatis peltatis-<br />

que, stratum corticale paginarum formantibus.<br />

Hab. ad littus australe Novse Hollandise ad «Port Pliilip Heads»<br />

(Wilson). — Primo intuitu U. Desfontainii aetate provectam in<br />

raemoriam refert, at accuratius inspecta characteribus eximiis di-<br />

stare videtur. Inter plurima a cl. J. Agardh ohservata specimina<br />

pauca sunt 5 cm. longa, stipite brevissimo vix 4-7 mm. longit. su-<br />

perante affixa; nunc stipites plures infra eandem frondem (pluri-<br />

bus forsan concresceutibus efformati) adsunt. Stipiti peltatim ad-<br />

figitur flabellum nunc at rarius orbiculare, srepius obliquum, uno<br />

latere magis quam altero evoluto. In fronde non Isesa fila longi-<br />

tudinalia invicem sublibera brevissimo margine ciliato frondem cin-<br />

gunt; ut plurimum margines vix ciliati obveuiunt sed inasqualiter<br />

erosi aut lobati, lobis seusim flabeliatis. Fila flabelli interiora a sti-<br />

pite margines versus radiantia, forsau magis flexuosa quam in U.<br />

Desfontainii, alterne flunt invicem adproximata aut separata, mar-<br />

gines constituentia longitudine paullisper insequalia omnia fibulis<br />

uncinatis aut lobato-peltatis fere usque ad apices obtecta. His ma-<br />

gis magisque conjunctis et concrescentibus tota superficies paginaruni<br />

ol)tecta et opa-ja adparet, filis primariis radiatis, fere nusquam<br />

conspicuis. Zonai obsoletce seu nullcie. Inter species adhuc cognitas,<br />

suadente semper illustri phycologo suecico, tantum adest Udotea<br />

cyathiformis. Decaisne, quae cura hac quodammodo congruit, at spe-<br />

cies Decaisneana ex Antillis indicata ut obscure zonata et margine<br />

superiori fiiamento.-^o instructa descripta est.<br />

7. Udotea amadelpha Mont. VIII. Cent. in Aun. Scienc Nat. 1857, I25l<br />

pag. 136, n. 33, J. Ag. Till Algernes Systematik VIII, pag. 76,<br />

(nomen). — Fasciculata; frondibus membranaceis, flabellato-spa-<br />

thulatis, stipitatis; stipitibus stuposis simul concretis.<br />

VLah. in littore insulge african;i3 u Galega d socia ClaclophovrX<br />

galegensi Mont. (Leduc). — Csespitom efficit haec species 7 cm.<br />

altum et apice crassum. Frondes quamplurimaj membranaccce, haud


510 Siphonea?, Udoteaceae, Udotea.<br />

incrustata3, imiic spathulatse nunc ex orbiculato tiabelliformes, 1-2<br />

cm. longa, ceiitimetrum et.ultra lata), subzonatae, luteo-olivacea},<br />

stipitatae. Stipites coinplauati, 2-;j mm. lati, laxi, flexiles, fere ad<br />

medium stup» fulv;i) ope densissime simu! concrcti. Filamenta frondem<br />

constituentia continua, cylindrica aut submoniliformia seu di-<br />

stantiis ?equalibus constricta, materie viridi, granulosa farcta, hic et<br />

illic imprimis ad apices raraorum fulva, 10-20 u.. aequantia, ma-<br />

xime inter sese intricata.<br />

Secdo 4. Corticatse J. Ag. Till Algernes Systematik VIII, p. 75: Frons supra<br />

stipitem minus distinctura tlabellatira expansa, laciniis consimilibus plus<br />

minus decomposita, tota incrustata, tilis flabellorura sursum radiantibus<br />

flexuoso-ramosis, inter paginas pluriseriatis invicera distantibus, extror-<br />

sura ramulos stratum corticale formantes emittentibus.<br />

8. Udotea flabellata Lamour. Polyp. flex. p. 311, t. XII, f. 1, Expos. 125?<br />

meth. p. 27, t. 24, Decaisne Corall. p. 93, Kuetz. Sp. p. 502, Tab.<br />

Phyc. VII, t. 20. Harv. Ner. bor. Amer. III, pag. 26, J. Ag. Till<br />

Algernes Systematik VIII, pag. 75, Harvey Ner. bor. Araer. III,<br />

p. 26, Corallina Flabellitra Solander in Ellis Zooph. pag. 124,<br />

tab. 24, Corallina Pavonia Esper Zooph. tab. 8 et 9, Flabellaria<br />

Pavoniah^mok. Flabellaria incruslata Chauv. Rech. p. 123, Maze<br />

et Schraram Alg. Guadel. ed. II, p. 88. — Fronde supra stipitem<br />

parum distinctum flabellatim expansa, nunc cuneato-roniformi et<br />

integriuscula, nunc in lacinias conformes pluritnas demum lobata,<br />

tota incrustata, ex viridi albescente; filis flabellorum internis sur-<br />

sura radiantibus, inter paginas pluriseriatis, invicera distantibus,<br />

flexuoso-ramosis, extrorsum ramulos stratum corticale ubique ob-<br />

tegens formantes emittentibus.<br />

Ilab. ad oras Americae tropicae, in mari Indiae occidentalis, ad<br />

insulara Sancta^ Ci'ucis. — Ab antecedentibus, suadente J. Agardh<br />

I. c. p. 70, non tantura incrustatioue differt sed etiani in eo quod<br />

fila longitudinalia quoque in partibus suprerais flabellorum inter<br />

utramque paginam sunt pluriseriata et invicera distincta atqus in-<br />

ter raraos qui extrorsuni excurrunt stratum corticale forraantes,<br />

conspicue flexuosa. Stratura corticale componitur ramulorura exti-<br />

mis raniificationibus extrorsura fasciculato-apiculatis. Stipes quo-<br />

que in hac specie vix nisi infiraa pars frondis angustior at raagis<br />

incrassata obvenit, vix 9 nim. longitudine aequans; nunc tamen in<br />

fronde magis cuneata stipes observatur magis cylindraceus, non-<br />

nulla cm. longus, qualis fere in icone Solandri t. XXIV, f. d de-<br />

pictus est.


Siphoneae, Udoteacece, Udotea. 511<br />

9. Udotea argentea Zanard. Pl. mar. rubr. n. 138, tab. XII, f. 1, J. 1253<br />

Ag. Till Algernes Systematik VIII, p. 76 (nomen). — Vix stipi-<br />

tata; fronde tenui, subreniformi-flabellata, longitudinaliter striato-<br />

plicata, obsolete zonata, margine superiore erosa et prolifera, cru-<br />

sta calcarea candidissime obducta.<br />

Hab. in sabulosis profundioribus ad ((Suezn maris rubri (PoR-<br />

tier). — Stipes brevissiraus basi bulboso-stuposus raox in frondem<br />

singulam explanatus vel in lacinias plurimas irregulariter di-<br />

visus. Frondes, licet calce carbonica incrustatoe, tenuissimae, fla-<br />

belli ad instar dilatatse, longitudinaiiter striatae et plicatas, zonis<br />

parum conspicuis notatse, raargine superiore erosae novas prolife-<br />

rationes conforraes emittentes. Substantia membranacea, exsicca-<br />

tione fragilis. Color pallide viridi-cinerescens. Ab Udotea flabel-<br />

lata Laraour. diff^ert fronde multo tenuiori, sulcato-striata, stipite<br />

brevissimo, margine frondis eroso zonisque vix conspicuis. Fila-<br />

menta frondem constituentia pauciora et simpliciora (ac in U. fla^<br />

bellata), in eodem plano simplici serie disponuntur paralleliter ex-<br />

currentia, strato corticali hyalino laxe religata.<br />

Species minus notce aut dubiae aut e genere removendae.<br />

10. Udotea ? Kuetzingii De-Toni, Flabellaria Palmelta (Sond.) Kuetz. 1254<br />

Tab. Phyc. VIII, p. 12, t. 27, f. i, Uclotea Palmettaf Sonder<br />

herb. nec Decaisne. — Stipite simplici, tereti, sursum complanato,<br />

levi, dilatato, apice in frondem nudam (non corticatam) flabeili-<br />

forraera, leviter lobato-Iaceratam abeunte,- filis flabelli exacte et<br />

aequaliter dichotomis, ramis latere adglutiiiatis, rectis, non in-<br />

tricatis.<br />

Hab. in sinu Arabico (Herb. Sonder). — Flabellum circ. 5 cm.<br />

latum et 4 cm. altum, stipes pauUuIo longior. Radix fibrosa mul-<br />

tifida (fibris villosis) adiiaerens; color virescens. Suadente ci. J.<br />

Agardh Till Algernes Systematik VIII. p. 76, si ex icone et ana-<br />

lysi judicare liceat, haec species potius cum Udotea Infundibulo<br />

conveniret, si flabelium circa apicem ulterius expansum fuisse sup-<br />

poneretur.<br />

11. Udotea? sordida Mont. Pi. cell. Philipp. p. 1, Kuetz. Species Ai 1255<br />

garum p. 503. — Stipite vix ullo bulboso, mox in frondem cu-<br />

neato-flabeliiformem, fusco-olivaceam, sordidam, obsolete zonatam<br />

diiatato.<br />

Hab. ad insulas Philippinas (Cuming). — Cfr. sententiam ciari


512 Siphoneae, Udoteaceae, Udotea.<br />

J. Agardh Till Algernes Systemitik Vlll, p. 54. Ex Crouaii ia Maze<br />

et Schramm Algues do la Guadelupe ed II, p. 89 sub nomine,<br />

Avrainviileve sorJ,idce (Moni) Gvonain essent conjungendcB Udotea<br />

sordida Mont., Chloroplegma sordidi.ini Zanard. et Rhipilia fo-<br />

raenlosa Kuetz. Alga membranacea cum bulbo stipitiformi 2,5<br />

cm. alta, semiorbicularis, zonis obscurioribus trans lucem praeserlim<br />

manifestis notata. Structura generis. (( Cfr. Aorainmlleam<br />

papiianam Murr. et Boodle ».<br />

12. Udotea Halimeda Kuetz. Species Algarum p. 503 Tab. Phyc. VIII, i2o6<br />

t. 26, f. 2, J. Ag. Till Algernes Systematik VIII, p. 70 (nomen). —<br />

Stipite obsoleto ; fronde incrustata, flabelliformi, crassa, ex margine<br />

superiore prolifera; prolongationibus conformibus zonatis, ex, apice<br />

repetitis et concatenatim super impositis, hinc pbycoma elongatura<br />

concatenatum, llaliinedcv (articulis sessilibus latis flabelliformibus)<br />

simile constituentibus.<br />

Hab. ad Bahiam (coll. Binder). — In Tab. Phyc. VIII, p. 11,<br />

t. 26, f. 2 locum natah^m ut ins. Bahamas refert cl. Kuetzing « ex<br />

errore? ». Color viridi-pallidus, cinerescens.<br />

13. Udotea Cyathiformis Decaisne Corall. p. 100. Kuetz. Spocies AI- i2o7<br />

garum p. 503, J. Ag. Till Algernes Systematik VIII, p. 70 (nomen).<br />

— Stipite simplici ; fronde cj^athiformi obscure zonata, margine ter-<br />

miuali eroso-filamentoso, laete viridi.<br />

Hab. ad Antiilas. — Cum Udolea peKata verisimiliter arcto<br />

aftinis. (c An, observante cl. Hauck, idem ac Udotea Desfontainii? »<br />

14. Udotea? Plumuia Crouan in Schramm et Maz(3 Algues de la Gua- 125S<br />

deloupe ed. I, p. 43, n. 149. — Griseo-viridis; fronde simplici, sti-<br />

pitata, cylindracea, basi vaMe incrustata. appendicibus foliaceis<br />

quoquoversum imbricatis instructa.<br />

Hab. ad insulam Guadelupam, — In editione altera ejusdem<br />

operis ne memorata quidem. — Var. curta Crouan I. c. p. 43,<br />

n. 150: griseolo-viridis; stipite cylindraceo, gracili, incrustato, apice<br />

in capitulum foliolis ina^quiinagni.'^, imbricatis et secus verticillos<br />

concentricos dispositis efformatum abeunte. Cum specie. c. An Rhi'<br />

pocephaiiis ? ))<br />

15. Udotea? flavo-fusca Crouan in Maz(^' et Schramm Alg. de Guade- 1259<br />

loupe ed. II. p. 88 (sub Flahella.ria), J. Ag. Till Algernes Syste-<br />

matik VIII. p. 76 (iiomen). — Brunneo-at >a, colore persistenti.<br />

Hab. ad solum arenosum inter rupiuni et madreporarum frag-<br />

menta ad «Saint Marlin » insula? (ruad


Siplioneae, Udoteaceie, Avraiuvillea. 513<br />

AVRAINVILLEA Decaisiui [1842] M6ra. sur les Corall. Aiiu. Sc. Nat. 2<br />

Ser., toin. XVIII, p. 108 et Acad. dc Paris, Faculte des Scieuces 1842,<br />

{). 9G (Etym. a D' Avrainville), J. Ag. Till Algernes Systematik<br />

VIII, p. 51, Murray et Boodle in Journ. of Botany 1889 March,<br />

Fradeiia Cliauv. [1842] Recherclies sur Torganisation otc. de plu-<br />

sieurs genres d'Algues Caen 1842, p. 124, Chloroplegma Zanard.<br />

[1858] Plant. in inari rubro etc. enumeratio pag. 290, Rhipilia<br />

liuetz. [1858] Tab. Phyc. VIII. p. 12, tab. 28, Chlorodesmis Bail.<br />

et Harv. [1858] iNereis Bor. Amer. III, p. 29 et in Wilkes Explor.<br />

Exped. 1862-74, Alg» p. 172. — Thallus viridi-fuscescens, ses-<br />

silis vel stipitatus, e filis non septatis, cylindricis vel inonili«<br />

formibus, dichotomis, plus minusve intertextis, interduin liberis,<br />

sursum in frondem flabelliformem, inferne in plexura rhizinarum<br />

implicatis, compositus.<br />

Obs. Habitus et structura quasi Udotece ; stipes cylindraceus<br />

nempe superne in flabelluin coriaceura abiens, colore nigrescenti in-<br />

signe, apice laciniatum aut fere laceratum, lobis irregularibus, in<br />

quibus zonte concentricaj Udoiecu fere omnino desiderantur.<br />

Fila (quibus frons contexta est) compressa, non articulata, ra-<br />

mosa, cum iis HalimedcB sat convenientia at coiistricta, stricturis<br />

ita adproximatis monilia minuta vero referentibus; membrana fi-<br />

loruin pellucida.<br />

1. Avrajnvillea nigricans Decaisne Corall. p. 96, Kuetz. Spec. p. 503, iseo<br />

Crouan in Maz6 et Schramm Algues de la Guadeloupe II, p. 89, J.<br />

Ag. Till Algernes Systematik VIII, p. 53, Murray et Boodle Avrainv.<br />

n. 1, Fradelia fuliginosa Chauv. loc. cit. (flde Crouan), Rhipilia<br />

Rawsoni Dickie On the Marine Alg. of Barbadoes in Journ. Linn.<br />

Soc. Bot. XIV, p. 151, t. II, f. 1-2. — Sessilis vel brevi-stipita-<br />

ta, fusco-nigrescens; fronde flabellata, irregulariter lobata, lobis<br />

obtusis, coriacea, e fllis dichotomis, intertextis, torulosis, apicibus<br />

obtusis composita; stipite simpliciusculo, tereti, crasso.<br />

Hab. in Antillis « Iles des Saintes)) pr. ins. Guadelupam (D'A-<br />

vrainville), ad Guadelupam (Maze et Schramm! n. 490 et 1200),<br />

Barbadas (Rawson) et in oris Brasili.e ad (( Pernambuco » (D.'"'<br />

Watts, Fradel); an ad littora Floridfe eadem? — Has observationes<br />

de hac specie refert cl. J. Agardh loc. cit.: in planta juvenili adest<br />

basis dilatata sub forma tuberis oblongi apice producto in frondem<br />

simplicem abcunte; ad basim vero hujus lobus adest sine dubio<br />

novo stipite praegnans. In planta adultiori stipites adsunt nume-<br />

33


514 Siphoueffi, Udoteaceui, Avruiiivillca.<br />

rosi, adulliores plura cm. loiigi, juuioribus et uiitiutis ad basiai<br />

liorum provenientibus quasi a radice tuberosa, singulis lobis crassis<br />

elongatis, deorsum longius descendentibus, provenientes modo<br />

turionum a radice plantarum superiorum. Stipites nunc breviores,<br />

G-10 cra. longi, exsiccati pennam anserinam crassitie icquantes,<br />

fiabello cuneato pro magaitudino piauta^ minuto, 2,5-4 cm. longi-<br />

tudine circiter requante.<br />

2. Avrainvillea longicaulis (Kuetz.) Murr. et Bood. in Journ. of Bot. 12^,1<br />

1889 March, Rhipilia longicaiUis Kuetz. Tab. Phyc. VIII, p. 13,<br />

t. 28, f. 2, Avrainvillea sordida var. longipes Crouan in Maze<br />

et Schramm Algues de la Guadeloupa II, p. 90. — Flabelliformis,<br />

viridi fusca, lacerata, coacta; stipite olougato, e rhizomate subter-<br />

raneo surgente, ex filis dichotomis, intertextis, regulariter moni-<br />

liformibus, apicibus obtusis composita.<br />

Hab. in Antillis (Sqnder), ad insulam Guadelupam (Maze et<br />

SCHRAMM Coll. u. 1126 non n. 1234), ad aSt. Thomasn (Exp.<br />

Challenger) et a Grenada » (Murray).<br />

3. Avrainvillea sordida Crouan in Mazc et Schramm Algues de la i^y.o<br />

Guadeloupe II, p. 89, Murray et Boodle Avraiuv. u. 3. — Flabelli-<br />

formis, zonata, viridi-fusca, textura coriacea, stipitata, e filis di-<br />

chotomis, cylindricis, intertextis, hinc illinc moniliformibus, apici-<br />

bus obtusis, inferue viridibus, sursum fuscescentibus composita.<br />

Ilab. ad ins. Guadelupam (Maze et Schramm CoII. n. 30, 171<br />

bis), ad ins. uGrenada» (Murray).<br />

4. Avrainvillea Mazei Murr. et Bood. Avrainv. n. 4 in Journ. of iSG.i<br />

Botany 1889, March. — Flabelliforrais, sordide fusca, textura<br />

coriacea, stipite elongato, e filis dichotomis, cylindricis, inter-<br />

textis, fulvis, apicibus obtusis, composita,- rhizinis dianietro irre<br />

gularibus sed haud torulosis.<br />

Hab. ad ins. Guadelupam (Maze et Schramm sub nominibus<br />

FlabellaricB fimbrioAce n. 65 et Avrainmllece sordidcG var. lon-<br />

gipedis Crouan n. 1234 ad ins. u Marie Galante)) prope ins. Gua-<br />

deloupam).<br />

5. Avrainviilea papuana (Zanard.) Murr. et Bood. Avrainv. n. 5 ia uy,i<br />

Journ. of Botany 1889 March, Chloroplegma papuanum Zanard.<br />

Phyc. papuana) n. 10 in Nuovo Giorn. Bot. Ital. X, 1878, p. 37,<br />

Chlorodesmis pachypus Kjellm. in Wittr. et Nordst. Alg. exsicc.<br />

n. 343 sec. Murray et Boodle, Rhipilia Andersonii Murray On<br />

a new species of Rhipilia from Mergui archipelago in Linn. Soc.<br />

Bot. Ser. II, vol II, (1880), pag. 225, tab. 31. — Sessilis vel


Siphoneoe, Udoteaceie, Avrainvillea. 515<br />

bfevi stipitata, integro-HaboHiformis, interduni pauUispoi' lacerata,<br />

textiira coacta, e filis dichotomis, cylindricis, intertextis, viridi-<br />

bus, tandem inferne fulvis, sursum fulvo-aurantiacis, irregulariter<br />

et longis intervallis constrictis, apicibus obtusis subclavatis com-<br />

posita; rhizinis ituiequaliter torulosis.<br />

llab. ad (tSorong-)) Nova? Guine^^^e (BecCARi), (( Labuan » in ius.<br />

Borneo (Kjellman), in archipelago (( Mergui » (Anderson), (( Cey-<br />

lon » (Ferguson), ad ins Philippinas? (Cuming), Nova Caledonia<br />

(Hb. Le Jolis sub nomine Chloroplcgmath sordidi Zanard.).<br />

6. Avrainvillea lacerata (Harv.) J. Ag. Till Algernes Systematik VHI, i2m<br />

p. 5i, Murray et Boodle Avrainv. n. 6 in Journ. of Botany 1889,<br />

March, Udoiea sordida Mont. Plant. CelluL in ins. Philip. Hooker's<br />

Lond. Journ. Bot. vol. HI, p. 659, Chloroplegma sordidum Za-<br />

nard. Plant. in mari rubro etc. Enumer. p. 291, tab. 13, Udotea<br />

lacerata Harv. in Friendly Islands Algae n. 86. — Cuneato-fla-<br />

belliformis, fusco-olivacea, sordida, obsolete zonata, e filis dicho-<br />

tomis, intertextis, inferne viridibus, sursum fusco-succineis, toru-<br />

losis, apicibus obtusis composita.<br />

Hab. ad ins. Philippiaas (Cuming), in mari rubro (Portier, Fi-<br />

GARi), ad ins. Amicorum (Fi'iendly Islands) (Harvey) et ad ins. Mau-<br />

ritii (Pike). — Stipes in hac specie supra stupam basalem dila-<br />

tatam in ramos pluriraos solvitur. qui nunc simpiices constant sti-<br />

pite tenuiori, apice in flabellum leve, caneatum, vix 2,5 cm. hxtum<br />

expanso nunc eodem modo ulterius composito. Stipites nunc ab alio<br />

quasi ramoso emergunt fere prolificantes, nunc quasi dilaceratione<br />

flabelli adultioris. Ab Udoiea Desfontainii, cui quodammodo affinis<br />

videretur, coloro sordide fuscescenti et structura oranino diversa.<br />

7. Avrainvillea obscura (Ag.) J. Ag. Till Algernes Systematik VIII, um<br />

p. 5;J, Murray et Boodle Avrainv. n, 7 in Journ. of Botany 1889<br />

March, Anadi/omene? obscura Ag. Sp. Alg. pag. 401. — Fron-<br />

do snpra imam basim dilatatam surgente, stipite brevi complana-<br />

to, apice in flabellum terminale latius cuneatum, crassura, luridum,<br />

margine erosum abeunte.<br />

Hab. in oceano paciflco calidiore, ad ((Guham» in insulis Mo-<br />

hiccis (Gaudichaud).<br />

8. Avrainviliea comosa (Bail. et Harv.) Murr. et Bood. in Journ. of 1267<br />

Bot. 1889 March, Chlorodesmis comosa Bail. et Harv. in Harv. Ner.<br />

bor. Amer. 111, p. 29, Alg. exsicc. Friendly Islands n. 90, Sonder<br />

.\lg. trop. Austr. t. VI, f. 5-9 dubie, Grun. Alg. Novara pag. 35.<br />

Askenasy Forschungsreise S. M. S. Gazelle Algen pag. 9. — Ex


10 Siphoiieae, Udoteaceie, Avraiiivillea.<br />

. Avrainviliea<br />

nido spoiigioso tilamentis intertextis coiistantc limo(|UO rufescente ob-<br />

ducto proveniens; lilamentis penicilli quoquoversiim radiantibus<br />

(leorsum vix coloratis, nunc longioribus nunc brevioribus pseudo-ar-<br />

ticuiis constitutis; articulis istis sa^pe fere piriformibus, nempe sursum<br />

incrassatis, ipso vertice nudis, at infra verticom rotundatum<br />

utrinque novum articulum eraittentibus aut consimilem et pari modo<br />

ramosum aut simplicem et magis elongatum (ex pseudo-articulis<br />

piriformibus uunc quoque radicuhB filiformes elongatre deorsura<br />

tendunt) filamentis ipsius penicilli circiter 2 cm. altis, inferne ru-<br />

fescentibus, superne virentibus, distanter dichotorais, rarais paullo<br />

supra ortura pleruraque constrictis; fructu ut in Chl. cccspilosa<br />

ox endochromate in apicibus clavatis longioribus, nunc duobus<br />

pseudo-articulis constitutis collecto efformato.<br />

Hab. in mari pacifico calidiore ex insulis uLoo-Choo)) (Wri-<br />

giit), ex «Friendly Islands» (Harvey), ex «Noukahiva» (Jardin),<br />

ex ins. «Feejee» (Harvey, Challenger Exped.), ad «Ton-<br />

gatabu, Upolu, Samoa» (Herb. Mus. Brit.), ex Nova Caledonia<br />

(Herb. Le Jolis), ad «Port Denison» (Sonder); in rupibus lit-<br />

toralibus insulse «Vavau» (Askenasy). — Specimen ad ins. Gua-<br />

delupam a Maze lectum est forsan Vaucherur-- sp. Stipes, sua-<br />

dente Agardh I. c, vix extans, sed ab Harvej elongatus (at spon-<br />

giosus) expressis verbis memoratus. Speciem olira nomine Vaii- .<br />

cherice fasligiatce descriptam (Ag. Syst. p. 170) ad insulas Maria-<br />

nas lectam, postea ex insula Toud a Durville reportatam et in<br />

Voy. P6I. Sud p. 36 a Montagne meraoratam, ad Chlor. comosam<br />

referre, vix dubitaret cl. J. Agardh Till Algerues Systeraatik<br />

VIII, p. 51, nisi has plantas juxtapositas, at invicem distinctas,<br />

enumeraverit Sonder Alg. Trop. Austr. p. 35. Speciminibus cora-<br />

paratis ab J. Agardh (quod forsan non fecit cl. Sohder) illi nul-<br />

lara differentiam inter utramque speciem observare contigit.<br />

caespitosa (J. Ag.) Murr. et Bood. in Journ. of Botany u^^^^<br />

1889 March, Chlorodesmis ccespilosa J. Ag. Till Algernes Systema-<br />

tik VIII, p. 49 et in Notarisia 1887, p. 344. — C;espite dilatato, pul-<br />

vinato; filamentis inferue decurabentibus, radicantibus parum co-<br />

loratis, superne adscendentibus, terminalibus erectis virescentibus,<br />

decomposito-dichotorais, fastigiatis, oranibus cylindraceis hic illic<br />

constrictis ot ad ortura ramorura spurie articulatis, articulis infe-<br />

rioribus prailongis, terrainalibus brevioribus oblongis, diaraetrura<br />

pluries latitudine superantibus.<br />

ITah. in mari indico, ad insulam «Ceylon» (Ferguson) nec<br />

,


Siphoneyo, Udoteace«), Rhipidosiphon. 517<br />

non ad insulas «Comoro» (HildeCrandt). — Filamenta prima-<br />

ria dQcumbentia, inferne in radiculam filiformem prolongskta^ su-<br />

perne adscendentia et fila secundaria erectiuscula emittentia. Ha?c<br />

inferne cylindracea sparsim constricta, quasi articulata, at dis-<br />

sepimentis nullis, nisi substantia intercellulare informi; ex apico<br />

obtuso rami inferioris pullulant ramuli novi quasi utroque la-<br />

tere calli interjecti singuli; qui in inferiore filo rami forman-<br />

tur, sunt omnes cylindracei et invicem longius distantes; superio-<br />

res breviori spatio sejuncti et terminales basi apiceque constricti<br />

fere oblongi adparent; strictura? in ipso limite inter ramum ramu-<br />

lumque conspiciuntur, In ramulo terminali ita sejuncto condensatum<br />

videtur endochroma virescens internum, apicem fili sensim quo-<br />

que dilatatum, in fructum mitriformem colore ex atro-virescente<br />

fusco conspicuum transmutans. Filamenta crassitie fere Chlorod.<br />

comoscu, longitudine 2 cm. superantia. Sec. cl. J. Ag. ad hanc<br />

proxime accedere videretur species maris adriatici, jamdudum a<br />

Zanardini (Sagg. Class. p. GO) sub nomine Bryopsidis furcellatm<br />

indicata, postea a Kuetzing (Tab. Phyc, VI, t. 71) et a Zanardini<br />

(Icon. Phyc. Adriat. t. XXXII, A) iconibus illustrata, demumquo<br />

a cl. F, Hauck (Meeresalgen p. 475) ut Bryopsidis species dubia<br />

memorata et a cl. F. Ardissone (Phyc. Med. II, p. 161) dubie ut<br />

Derbesia descripta. (dn Algar. Zanard. nulla adsunt specimina<br />

Bryops. furcellatcv )).<br />

Species exclusre.<br />

iO, Rhipilia tomentosa Kuetz. Tab. Phyc. VIH, p. 12, t. 28, f. 1, ot<br />

Aorainvillea kvle-virens Crouan in Maze et Schramm, Algues de<br />

la Guadeloupe ed. II, p. 89, JJdolece species eadem sunt.<br />

11. Chlorodesmis vaucheriaBFormis Harv. Nereis Bor. Amer. Pt. III.<br />

p. 30, tab. XL, D, a Farlow Marine Alg. of New England p. 60,<br />

ad Derbesiam ienuissimam Crouan relata est.<br />

RHIPIDOSIPHON Mont. [1842] in D'Urv. Voy. P61. sud p. 22 (Etym.<br />

rhipos flabellum et siphon tubus), Kuetz. Species Alg. p. 493. —<br />

Frons viridis, stipitata (stipite continuo raonosiphonio), mox plana,<br />

flabellatim expansa, antice fissa, basi cuneata, e ramis contiguis,<br />

dichotomis, anastomosantibus, materia granulosa gonimica refertis,<br />

crusta calcarea obductis conjunctisque constituta.<br />

Obs. Alga marina, flabelliformis, subreticulata.<br />

Gonus, ut videtur, Udotcrc affine.


518 SiphoncaB, Udoteaceac, Haliineda.<br />

1. Rhipidosiphon javensis Moiit. 1. c. tab. 7, fig. 7, Knotz. 1. c. — i?f-n<br />

Parvulus, 10 mm. vix altus; stipite capillari, circ. 1 iiun. iongo,<br />

basi in fibrillas radiciforraes laciniato, sursum in rainos plano-iii-<br />

chotomos, anastomosante^, laminam flabelliformom obsoloio reticii-<br />

latam constituentes transeunte.<br />

Ilab. ad oras insulse Java; (Hombron).<br />

HALIfillEDA Lamour. [18I2J in Bull. Philom. 1812 ot [1816] ilist.<br />

dos Polyp. corall. flex. 1810 (Etym. kalimos marinus), Kuotz.<br />

Phyc. gener. tab. 43, II, Tab. Phyc. VII, p. 0, ,1. Ag. Till Alger-<br />

nes Systematik VIII, p. 27, Zanard. Icon. phyc. adriat. III, p. 120,<br />

t. 112, Derb. et Sol. Mem. p. 46, t. XI, f. 18-22, t. XII, f. 1-5,<br />

Ardiss. Phjc. Medit. II, pag. 174, Hauck Meeresalgen pag. 481,<br />

De-Toni o Levi FI. Alg. Ven. III, p. 108, Askenasy Forscliungs-<br />

reise S. M. S. Gazelle, Algen pag. U, Corallince sp. L., Pallas,<br />

Eilis, Flabellaricn sp. Lamarck, Delle Chiaje, Boiryopliora l>om-<br />

pard [1807J in Hedwigia 1867, pag. 129 nec J. Ag. Sertolara sp.<br />

Nardo, Fuci sp. Bert. — Frons explanata, di-polychotoma, arti-<br />

culato-proiifera, articulis rotuadatis vel reniformibus, vel subcu-<br />

neatis, more flabellata, plus minus calce incrustata, fere duobus<br />

stratis constaus, axili filis longitudinaliter excurrentibus, ramosis,<br />

hiiic inde tumidis contexto et peripherico ramis ab interioro strato<br />

extrorsum abeuntibus iterum iterumque ramosis, ramulis extimis<br />

fere verticalibus, ita invicem adpressis ut apicibus obtusis mutua<br />

prossione angulatis peripheriam frondis extrorsum contiguam of-<br />

ficiant.<br />

Zoogonidangia globosa, subsessilia, in filamentis modullaribus<br />

e margine prominulis evoluta, rarius in frondis disco, subfascicu-<br />

latim congesta; zoogonidia (zoogameta?) minutissima, numerosa, ro-<br />

stro ciliis 2 instructa.<br />

Seclio i. Tunse .1. Ag. Till Algornos Systematik VIII, p. 80: Virescontes, parum<br />

incrustata^, aJscendentes aut rectiusculcio, articulis planis, enorvibus,<br />

simplicibus, discoideis, ramos gencrantibus snepe reniformibus margine plerumque<br />

integerrimis.<br />

1. Halimeda Tuna (EU. et Soland.) Lamour. Polyp. flox. pag. 309, i?7(i<br />

t. 11, f. 8. Kuetz. Sp. p. 501, Tab. Phyc. VII, t. 21, f. 4, Ilauck<br />

Meeresalgen p. 482, f. 212, Ardiss. Phyc. Med. II, p. 174, J. Ag.<br />

Till Alg. VIII, p. 80, Ilarv. Ner. bor. Amor. p. 25, t. XL A, Do-<br />

Toni Lovi Fl. Alg. Von. III, p. 109, vix CoraUinn Tttna Ell. et


, Halimeda<br />

Siphoneae, Udoteaceos, Halimeda,. 519<br />

Soland. Zooph. p. III, t. 20 A, nalimeda Seriolara Zanard. Syn<br />

.Alg. Adriat. p. 124, t. 4, f. 1, Icon. Phyc. Adriat. t, CXII, Sertolara<br />

h/pus Nardo in Isis 1835, pag. 278, Halimeda Opuntia De-Not.<br />

Sp. Alg. Ligust. n. 70, Ftccus Seriolara Bertol. Amoenit. p. 316,<br />

Botryopliora dicholoma Bompard in Hedwigia 18G7, n. 9 (sec.<br />

Ardiss.), Flabellaria Opuntia Delle Chiaje Hydrophyt. p. 9, t. 10.<br />

— Virescens, pariim incrustata, trichotoraa ab articulo, infinio te-<br />

nuiore surgens quasi estipitata et fere diffusa, caule proprio nullo,<br />

articulis superioribus planis, enervibus, corapressis, aliis simplicibus<br />

fore orbicularibus, aliis transverse oblongis aut subreniformibus,<br />

omnibus adproximatis, sessilibus, margine subintegerrimis.<br />

Hab. in mari mediterraneo occidentali ad littora Algerioe (MoN-<br />

tagne) et ad insulas Baleares (Rodriguez, Lindahl), in mari li-<br />

gustico ad «Cannes» (D."^ Favarger) ad aMonaco, S. Remo» (D."''<br />

Favarger) ad a Porto Maurizio, Savona, Genova )) (Piccone, Straf-<br />

PORELLO), in mari tyrrheno ad ins. aElba)) (D."^ Toscanelli), ad<br />

ins. aCaprera)) (Piccone), ad a Civitavecchia)) (Castracane), ad<br />

oras ins. Sardini?e (Canepa) et in sinu neapolitano (Berthold);<br />

in mari jonico ad a Aciroalo » insulae Sicilire (Ardissone) aliisque<br />

locis (Langenbacii), in mediterraneo inferiori ad aLicata» ins. Sici-<br />

line (Beltrani), pr. ins. melitensem (Piccone) et oras tripolitanas<br />

Africae borealis (Piccone, De-Toni, Levi), in raari adriatico supe-<br />

riori ad littora tam veneta (Zanardini, De-Toni, Levi) quara<br />

Istriae (Hauck) et Dalmatiae imprimis insularum minorum (Pic-<br />

CONE, Zanardini), in mari segaeo ad oras Graeciae (Schmitz); in<br />

mari aclantico ad oras Floridte (Harvey, Tuomey, Farlow), ad<br />

insulas (( Nicobar )) (Grunow) et a Barbadoes )) (Dickie). — Spe-<br />

cimina extra mare mediterraneum indicata fortasse ad H. pia-<br />

tf/discam vel aliam speciem pertinere videntur. — Forma Albertisii<br />

Piccone Risult. algol. delle Crociere del Violante p. 11, n. 30 c. ic.<br />

articulis frondis complanatis, cuneato-rotundatis. Ad ins. a Caprera »<br />

et aMaddalena)) (D' Albertis), haud procul a aPorto Caraicia»<br />

insulae Sardini;ie (C. Marcacci). Ad 15 cra. alta, frondis articuli<br />

discoidei sed cuneato-rotundati, e flavescenti ferruginei.<br />

papyracea Zanard. in Flora 1851, pag. 37, Plant. raar. 1271<br />

rubr. p. 80, t. XIII, f. 2, J. Ag. Till Algernes Systematik VIII,<br />

p. 81. — Virescens, senectute fere albida, parum incrustata, ab ar-<br />

ticulo infimo tenuiore surgens substipitata et erectiuscula, caule<br />

proprio fere nullo, articulis superioribus planis, enervibus, aliis sira-<br />

plicibus quasi orbicularibus, aliis transverse oblongis aut subreni-<br />

:


520 Siphonea^, Udoteacca), Ilnlimoda.<br />

forinibiis, omnibus petiolo brevissiiTto iiisidenlibus, margine subiiite-<br />

gerrimis, niinc sublobatis.<br />

JJah. in oceaiio indico et maribus adjacentibns, unde a uSuez)')<br />

maris rubri (ad Ceylonam) usque ad littora calidiora Novit" Hol-<br />

landia) ad «Singapore)) (0. Beccari sec. Zanardini). — Consi-<br />

stentia videtur //. Tuniv magis chartacea,- articuli quoque reni-<br />

formes et fere cordati sunt, liaud sessiles at petiolo angusto, cy-<br />

lindraceo sed brevissimo insident; articuli ceterum snopius majo-<br />

res, diam. transvers. usque 25-35 mm., longit. 15-20 nunc noquante.<br />

3. Halimeda macroloba Decaisne Corall. p. 91, Arch. du Mus6um II, 12:2<br />

p. 118, Zanard. Plant. mar. Rubr. p. 79, Kuetz. Sp. p. 504, nec<br />

Tab. Phyc. VII, t. 22, f. 1, J. Ag. TiU Algernes Systematik VIII,<br />

p. 81, Harv. Phyc. austr. t. 267, Askenasy Forschungsreise S. M.<br />

S. Gazelle, Algen, p. 14, t. HI, f. 8-10, t. IV, f. 11. — Glaucescens<br />

et conspicue incrustata, supra radicem validam stuposam stipite<br />

brevi at incrassato, basi bulboso surgens, articulis proxime se-<br />

quentibus, cuneatim dilatatis, superne raultifidis, raraos numerosos<br />

generantibus, articulis superioribus planis, onervibus, plurimis sub-<br />

cordato-reniformibus, omnibus adproximatis, subsessilibus, margine<br />

subintegerrimis aut lobatis.<br />

JJab. in oceano indico et pacifico, in mari rubro, ad « Maga-<br />

gascar )) ad Novam Hollandiam calidiorem, ad littus Ilindostani»,<br />

ad ins. Philippinas, «Dick Ilartog )) et Amicorum. — A prajcedentibus<br />

lia?c facilius dignoscitur coespite radicali validissimo sabuli granis<br />

imraixtis fere bulboso ; supra adest articulus infimus unicus ple-<br />

rumque teretiusculus et dein singuli aut plures crassi at corapla-<br />

nati, cuneatirn expansi, nunc ultra 25 inra. superne lati quasi plu-<br />

ribus concretis constituti, quorum a margine supremo ramis gemi-<br />

nis aut plures radiatim oxeunt.<br />

4. Halimeda macropliysa Asken. Forschungsreise S. M. S. Gazelle IV, 12?'^<br />

Algen p. 14, t. IV, f. 1-4. — Fragilis; articulis planis, deltoideo-<br />

rotundatis, margine integro,incrassato, medio sulcato,- utriculis cor-<br />

licalibus pro gonere maximis, cylindraceo-claviformibus, 210 u.<br />

longis, 150 u.. latis, merabrana iaterali totaliter castanea.<br />

J{ab. ad insulas (cViti, Matuku» in oceano pacifico. — Arti-<br />

culi magnitudine varii, majores 20 inni. lati, 10 mm. iongi, 0,5-<br />

0,7 min. crassi; utriculi corticales magni, cylindraceo-clavati, 150<br />

[).. lati. 210 U: longi.<br />

Secliii 2. Pseudo-Opuntlae I. A


Siphonene, Udotcacc??, Halimeda. 521<br />

bus orbiculatis aut subreniformibus, planis, sa^pius enervibus et margine<br />

integerrimis, plerumque in iongos ramos simpliciusculos concatcnatis.<br />

5. Halimeda gracilis Harv. Alg. Ceylon n. 72, J. Ag. Till Algernes Sy- 1274<br />

stematik VIII, p. 82. — Ex cano albescens et evidentius incrustata,<br />

juvenilis articulis inferioribus cylindraceis aut obovatis adscendens,<br />

adultior subdiffusa articulis plurimis transverse oblongis et basi<br />

cuneata sessilibus, margine superiore rotundato aut obsoletius lo-<br />

bato, superioribus in ramos longos simpliciusculos concatenatis.<br />

Hab. in oceano indico ad insulam Ceylon (Harvey, Fergu- •<br />

SOn). — Species elegantior, cano-albescens, inter depictas forsan<br />

potissimum cum H. nervala Zanard. et //. bremcauli Kuetz. com-<br />

paranda articulis superioribus in ramos longos simpliciusculos con-<br />

catenatis magis Tunas quara Opuntias referentibus cum speciebus<br />

allatis congruens, forma articulorum ab illa, defectu stipitis ab<br />

hac dignoscenda. Ut in //. bremcauli articuli fere omnino sessi-<br />

les, nec pedicello brevi sejuncti ut in H. nervala pinguntur. In<br />

planta adulta articuli praebent diam. transv. circ. 12 mm., longi-<br />

tudinalem 6 mm. circiter aequantem.<br />

6. Halimeda nervata Zanard. Pl. mar. rubr. pag. 81, n. 136, t. XII, 1275<br />

f. 2, J. Ag. Till Algernes Systematik VIII, p. 82. — E luteo vire-<br />

scens et evidentius incrustata, adscendens, articulis inferioribus te-<br />

retibus, gracilibus, superioribus reniformibus, margine superiore ro-<br />

tundato-subintegerrimo, inferiore subtruncato, articulis conspicuo<br />

petiolatis, superioribus in raraos longos simpliciusculos concatenatis.<br />

Hab. in mari rubro. — Ab H. gracili Harv. imprimis arti-<br />

culorura forma distincta videtur.<br />

7. Halimeda brevicaulis Kuetz. Tab. Phyc. VIII, p, II, t. 25, f. 2, 1270<br />

J. Ag. Till Algernes Systeraatik VIII, p. 83. — E pallido albe-<br />

scens, evidenter stipitata, stipite brevi, erectiusculo, tereti, articu-<br />

lis crassioribus, cylindraceis, truncatis constituto, ramis procura-<br />

bentibus, articulis plurirais transverse oblongis et basi cuneata ses-<br />

silibus, raargine superiore rotundato, truncato aut obsoletius sub-<br />

trilobo, superioribus in raraos longos sirapliciusculos concatenatis.<br />

Hab. in raari Indiae occidentalis ad insulas uOahama)).<br />

Seclio 3. OpuntiaB J. Ag. Til! Algernes Systenntilv VIII, p. 83: Albescentes ct<br />

evidentius incrustataj, conglobatie aut diffusae nunc stipitata;, docoraposi-<br />

to-ramosissima3, articulis superioribus planis, reniformibus, diametro trans-<br />

versali longitudinalem siiperante, enervibiis aut plus minus conspicue ncr-<br />

vatis, nervis ad lobos marginis superioris, s:Tepe ramos plures generantes<br />

oxcurrentibus.


522 Sipliotiea', Udoteace.o, Halinieda.<br />

8. Halimeda COrdata J. Ag. Till Algenies Systematik VIII, p. 83 et l?7T<br />

\n Notarisia 1887, p. 34r). — k fusco albescons ot denso incrii-<br />

st.ita, decomposito-ramosa, ramis brevissimis, hemispluierice conglo-<br />

hatis, articulis planis reniformibus, integerrimis, margino superiore<br />

!"(!,•(! scmicirculari, iaforiore excavato-cordato, superioris articuli<br />

partihus latoralibus extimis supra marginem inferioris subdecus-<br />

satim productis.<br />

Ilab. in mari rubro (forte a Forskaal collecta). — Articuli<br />

habent diametrum transversalem fere 12 mm., longitudinalem (><br />

min. BQquantom ; tota planta est eximie incrustata, consistentia fcre<br />

la[)idea.<br />

9. HdNmeda Opuntia (L.) Lamour. Corall. ilcx:. p. 3()8, Expos. meth. i27s<br />

p. 27, t. 20, f. 6, Harv. Ner. Amer. hor. p. 23, t. 40 B, Kuetz.<br />

Sp. p. 504, .1, Ag. Till Algernes Systematik VIII, p. 83, Askenasy<br />

Forsch. S. M. S. Gazelle. Algen, p. 13, t. III, f. II, t. IV, f. 8-9 vix<br />

De-Not. Corallina Opuntia L. Ell. et Sol. Zoophyt. p. 110, t. 20,<br />

flg. 6, EUis Tab. XXV, f. 6 B, Halimeda multicaulis Schimp.<br />

Un. itin. sub n. 931, Kuetz. Tab. Phyc. VII, t. 21, f. 2. — Viridi-<br />

albescens et dense incrustata, decomposito-ramosissima, difFusa, ar-<br />

ticulo infimo aut infimis paucis terotiusculis, superioribus compla-<br />

natis, radiatim nervatis, reniformibus, superiore margine lobatis<br />

aut repando-crenulatis, inferiore subcordatis, superioris articuli<br />

partibus supra inferiorem articulum Scopius vix productis.<br />

Hab. ut videtur in omnibus oceanis, in atlantico calidiore ail<br />

ins. u Inarbadoes n (Dickie); vix in mediterraneo ; in oceano indic)<br />

ad ins. «Ceylonn et in tnari rubi'o (Zanardini) ex Nova Hollandia<br />

calidiore, insulis Philippinis, cc Matuku vitiensin aNeu-Han-<br />

novern Carolinis et thaitensibus (Grunow). — Duaj forma) di-<br />

stingui possunt. — Forma Opuntia (Dec.) J. Ag. loc. cit. pag. 81,<br />

Halimcda Opuntia Kuetz. Tab. Phyc. VII, tab. 21, f. 1 : articulis<br />

complanatis, reniformibus, obscure lobatis v. repando-dentatis, subsossilibus.<br />

Imprimis ex oceano atlantico (et mediterranco?). —<br />

Forma triloba (Dec.) J. Ag. 1. c. p. 84, Halim.eda triloba Kuetz.<br />

Tab. Pliyc. VII, t. 22, f. 3, Zauard. Plant. arab. p. 80: articulis<br />

complanatis, reniformibus. sajpe trilobis, inferiore margine cordato,<br />

in potiolum, cum lobo inferioris articuli junctum decurrente. Im-<br />

primis ex oceano indico ct mari rubro. — Var. macropus Asken.<br />

Forschungsreisc S. M. S. Gazelle IV, Algen p. 14: a typo recedil<br />

crassitudino peculiari tubuli corticalis. Ad insulam aVavau».<br />

10. Halimetla incrassata (l^^II.) Lamour. Corall. flcx. p. 307, Expos. 1270


Siphonea3, Udoteacere, Haliraeda. 523<br />

meth. p. 2o, t. 20, f. d (d 1-6, D 1-6, Decaisne Corall. pag. 91,<br />

Kuetz. Sp. p. 501, .1. Ag. Till Algernes Systematik VIII, pag. 85,<br />

Harv. Phyc. aiistr. tab. 125, Askenasy Forschungsreise S. M. S.<br />

Gazelle Algen pag. 13, tab. III, fig. 1,7, tab. IV, fig. 5, 6, 10,<br />

Corallina incras.8ata Ell. Corall. tab. 25, f. A !, Soland. in Ellis<br />

Zoophyt. p. 111, t. 20, f. d, Flabellaria incrassata Lamarck Ann.<br />

Mus. tom, XX, p. 302. — E viridi aut cinereo albescens et dense<br />

incrustata, supra stipitem evidentem, inferne teretiusculum, su-<br />

perne comphanatum et dilatatum, erectiusculum decomposito-ramo-<br />

sissima, ramis flabellatim expansis, articulis superioribus omnibus<br />

comphanatis, demum subreniformibus et margine superiore lobatis,<br />

inferiore truncatis aut subcordatis, junioribus magis rotundatis nii-<br />

nusque lobatis.<br />

Hab. in mari antillano; in insuha vitiensi a Matuku ». — Forma<br />

ovata J. Ag. 1. c. pag. 86: 5-8 cm. alta, articulis inferiori-<br />

bus cuneato-truncatis, superioribus oblongo-rotundatis, ramos ge-<br />

rentibus reniformibus, superiore margino lobatis. Ad insulam a Nou-<br />

kahiva» (.Iardin). — Forma Lamourouxii J. Ag. 1. c. p. 86: major<br />

7,5-10 cm. alta, articulis inferioribus late cuneatis, superioribus<br />

omnibus fere reniformibus, superiore margine lobatis, planis te-<br />

nuioribus. In mari Antillarum et ad oras calidiores Novge Plollan-<br />

dia3. — Forma tridentata Duchass. in J. Ag. 1. c. p. 86: major,<br />

7,5-10 cm. alta, articulis inferioribus . late cuneatis, superioribu.s<br />

omnibus fere reniformibus, ramosis evidentius tridentatis, omnibns<br />

crassiusculis. Ad insulam Guadelupam (Duchassaing). Caveas ne<br />

cum H. Tridente hsec forma confundatur.<br />

Seclio 4. Rhipsales J. Ag. Till Algernes Systematik VIII, pag. 86: E viridi aut<br />

cineroo albesccntes ct evidentius iacrustatie, erectiusculae et Sfflpius stipi-<br />

tata3, articulis aut teretiusculis aut complanatis et a basi cuneata dila-<br />

tatis, diametro longitudinali transversalem iequanto aut superante.<br />

11. Halimeda obovata Kuetz. Tab. Phyc. VIII, p. II, t. 25, f. 1, J. isso<br />

Ag. Till Algeraes Systematik VIII, p. 86, H. Tuna var. cuneala<br />

Sond. herb. — Virescens, elata, acaulis, parum ramosa; articulis<br />

obovatis, magnitudine variis, longe seriatis, omnibus petiolo brevi,<br />

distincto insidentibus.<br />

Hab. in sinu uAlgoa» ad Caput Bona^ Spoi Africa^ australio-<br />

ris (Zeyher). — Verisimiliter iiuc pertinere videtur Halinicda<br />

cuneafa Heriug in Flora 1846 p. 214, Kuetz. Sp. p. 505, ex (( Na-<br />

tal Bay » descripta quam confer.


524 Siphoneie, UdotcacDiio, rialimcila.<br />

12. Halimeda versatilis J. Ag. Till Algernes Systeir.atik VIII, p. 86, issi<br />

Ilalimeda macroloba Harv. Phyc. austral. lab. 267, exclus. syn-<br />

on.!, Alg. austr. n. 562 c, nec aliorum. — Glauco-virescens, con-<br />

spicue incrustata, supra radicem validam stipite brevi incrassato<br />

sursum dilatato surgens, flabeHatim ramosa, articulis cuneatis, mar-<br />

gine superiore rotundato integerrimo, inferiore supra petiolum bre-<br />

vissimum teretiusculum subtruncato, diametro transversali longi-<br />

ludinalem vix asquante, sa^pius evidenter eo breviore,<br />

Ilab. ad oras Nova3 Hollandiae (Harvey). — Ab 11. macroloba<br />

articulis crassioribus et forma eximie cuneata differt.<br />

13. Halimeda Tridens (Soland.) Lamour. Corall. flex. p. 308, Expos. iss^<br />

inoth. p. 27, t. 20, f. a, Decaisne Corall. p. 91, Harv. Ner. bor.<br />

Amer. p. 24, t. 44 C, Kuetz. Sp. pag. 505, Tab. Phyc. VII, t. 22.<br />

flg. 2, J. Ag. Till Algornes Systematik VIII, pag. 87, Corallina<br />

Tridens Soland. in Ellis p. 109, t. 20, f. a. — E virescente ci-<br />

norea, conspicue incrustata, supra radicem validam stipite plus mi-<br />

nus elongato, teretiusculo, articulato surgens, subflabellatim ra-<br />

mosa, ramis singulis demum conformiter stipitatis, articulis ramorum<br />

superioribus complanatis, aliis simplicibus cuneato-obovatis,<br />

aliis ramosis, margine superiore tridentatis, juvenilibus linearibus<br />

aut oblongis, diametro conspicue longioribus, adultioribus circiter<br />

fere nequilongis ac latis.<br />

Hab. in mari Indiae occidentalis ad oras ins. Aiitillarum Florida'<br />

(D."* CuRTiss, Tuomey) et a Rarbadoes » (Dickie). — Suadente P.<br />

Duchassaing Anim. Rad. des Antilles pag. 29 huc pertinet Ilali-<br />

meda irregularis, Lamour. Corall. p. 30l">, t. XI, f. 7.<br />

II Halimeda cylindracea Decaisne Corall. p. 91. Arch. du Musoum ijc:^<br />

!I. p. 103, Kuetz. Sp. pag. 505, J. Ag. Till Algernes Systematik<br />

VIII, p. 87, Ilalimcda ct/lindrica Mazo et Schramm Alg. de Guadel.<br />

II, p. 86. — Virescens, conspicue incrustata, supra radicem stipito<br />

[)lus minus olongato, teretiusculo, articulato surgens, subflabellatim<br />

ramosa, ramis singulis subco nformiter stipitatis, articulis ramorum<br />

numorosis cylindraceis, simplicibus, mediis ramosis, margino supe-<br />

rioro tridendatis et complanatis, superioribus sua lon^itudino diamotrum<br />

ipsorum circiter triplo longioribus,<br />

Ilab. ad oras insubx) a Madagascar » (Decaisne), ad ins. Guade-<br />

lupam Indiae occidentalis (Mazk). — Articuli numerosi simplicos<br />

permanont et hi sunt cylindracei, genicula versus paullisper atle-<br />

nuati et suo diametro triplo longiores, medii ramosi, paullispor<br />

complanati, apice tridendati.


Siphoiieii3, Udoteacoie, Ualimcda. 52j<br />

15. Halimeda Renschii IlaLick Ueber eiiiige von J. M. Hildebraiult iin 12


526 Siphouoae, UdoteacoiL!, llaliincda.<br />

ini cujusvU) tiursuui magis dilatato subflabellatiai i^rovenientibus.<br />

Articuli rauiuioruin sunt e cylindraceo oblongi aut subglobosi, cras-<br />

sioribus et paullo tenuioribus, longioribus et brcvioribus saipe i:i-<br />

terraixtis.<br />

17. Halimeda polydactylis J. Ag. Till Algernos Systematik VIII, p. 89, i28(5<br />

Ilaliineda inoraasala Harv. Piiyc. austral. tab. CXXV optinie!<br />

iiec Lainour., Halimeda Monile Kuetz. Tab. Phyc. VIII, tab. 26,<br />

f. 1 (iit videtur juvenilis), Zanard. Plant. mar. rubr. pag. 81 ? nec<br />

alior. — Obscure vireiis, conspicue incrustata, supra radicem va-<br />

lidara stipite brevi, crasso, teretiusculo, articulato surgens, fascicula-<br />

tiin ramosa, ramis singulis subconfonnitGr stipitatis, articulis ramorum<br />

omnibus fere cylindraceis, utrinque truncatis, ramos feren-<br />

tibus latioribus quasi pluribus concrescentibus forraatis, inferiorum<br />

ramorum crassioribus longitudine diam. sequantibus, superiorum<br />

ramulorum angustioribus diametro fere duplo longioribus.<br />

llab. vii oceano pacifico ad oras calidiores Novjc HoIIaudiie et<br />

insularum .\micoruni; an ex mari rubro ((?)) — Ceteris omni-<br />

bus raajor ot crassior, senectute albida. Supra radicein validam<br />

caules nunc singuli nunc plures fasciculatim conjuncti a stipite<br />

crassissimo surgunt; plorumque jam supra articulum infiraum te-<br />

retiusculum rami numerosi fasciculatim proveniunt sursum quo-<br />

quoversum porrecti (nullo modo flabellatiin expansi). Singuli rami<br />

articulis numerosis simplicibus et teretibus quasi stipitati dcsinunt<br />

superne in articulum cuneato-dilatatum ratnos gerentem at arti-<br />

culus ramos sustinens ceteris haud tenuior et forma vix aliter<br />

diversus quam si pluribus concretis forinatus fuerit. Ejusmodi ar-<br />

ticuli magis distanter proveniunt, inferiores 2-4, superiores 2-3<br />

ramulos gerentes.<br />

Spccies incertoe vol taiitum noraine uotto.<br />

18. Halimeda cuneata Hering in Flora 184G, pag. 211, Kuetz. Spe- i:>s7<br />

cies Algaruin pag. 505 nec Tabul» Phycologic» !<br />

—<br />

Dichotome<br />

rainosa; articulis infirais teretibus, superioribus complanatis, cu-<br />

neiformibus, subangulatis.<br />

Hab. ad ((Natalbayn Africa^. — ((Videtur //. obovakxi peraflinis<br />

nisi identica)). Ex J. Agardh Till Algernes Systeraatik VIII, p. 85<br />

e contrario Ilalimedcc Opunticc formam juvenilem sistit. Adost<br />

quoque species homonina h. e. Halimeda cuneala Kuetz. Tab.<br />

Phyc. VII, t. 21, f. 3, Askenasy Forschungsreise S. M. S. Gazelle,<br />

Algon, p. i;5, t. III, f. 2-5,12, t. IV, f. 7,12: articulo infimo sim-


Siphoneoj, Hydrog-astraceo). 527<br />

plici, superiie articulos 2 fereiite, deorsuin rhizoidibus lasciculato-<br />

expaiisis, validiusculis iustructo; articulis inferioribus cjlindraceis,<br />

pauUo compressis, juvenilibus forma variis sive compresso-cyliu-<br />

draceis, sive plano-cuneatis, apice superiori iate expansis ibique<br />

foveatis; articulo 1-4, raro ultra, stepius 3 ferentibus, subcostu-<br />

latis. Ad insulas pliilippinenses, moluccenses et Anachoretarum. Ar-<br />

ticuli inferiores 7 mm. longi, subaiquilati; articuli juniores 5-G<br />

mm. longi, 1 mm. diam., articuli cuneiformes 5-6 mm. lati, 500 //.<br />

crassi. Utriculi strati subcorticalis clavati, longiusculi, discreti,<br />

utriculi corticales superue ampliati, deorsum sensim angustati, 80<br />

11. longi.<br />

19. Halimeda platydisca Decaisne 1. c. p. 102, Kuetz. Species Algarum i2S8<br />

p. 504. — Diffusa, ramosa, articulis planis, latis, subcarthaceis, re-<br />

uiformibus, integris, vix incrassatis.<br />

Ilad. in oceano atlantico ad Canarias; an in sinu neapolitano<br />

eadem? (Berthold, Schmitz, Faekenberg).<br />

20. Halimeila discoidea (Esper?) Decaisne 1. c. p. 102, Kuetz. Species i28d<br />

Algarum p. 504, J. Ag. Till Algernes Systematik Vlll, p. 89 (no-<br />

men), Corallina discoides Esper Zooph. tab 1 (?). — Diffusa, ra-<br />

mosa, articulis planis, carthaceis, suborbicularibus vel obovatis, in-<br />

tegris.<br />

Ilab. ad a Kamtschatka)).<br />

21. Halimeda Lessonii Bory ex Chauv. Rech. p. 125. \2w<br />

Hah. locus desideratur. — Etiam a Kuetzing Species .\Igarum<br />

p. 505 tantum nomine allata et a cl. J. Agardli in Siphonearum<br />

Monographia oraissa.<br />

Familia XX. HYDROGASTRACEiE (Endl.) Rabenh.<br />

flydroyastreoi Endl. [1843] Gen, Suppl. III, pag. 19, Rabenh. [1868] Fl. Eur.<br />

Alg. III, p. 265 (id.).<br />

Dolrydiacece Rostaf. et Woron. [1877] Ueber Botrydium granulatum pag. 15,<br />

Kirclmer [1878] Alg. Schles. p. 83, Gooke [1882] Brit. Freshw. Alg. p. 111,<br />

Wolle [1887] Freshw. Alg. U. S. pag. 151, De-Toni e Levi [1888] Fl. Alg.<br />

Ven. III, p. 93, Hansg. [1888] Prodr. p. 9j.<br />

HydrogaslridecB Lindl. [1847] Veg. Kingd. p. 22.<br />

Thallus unicellularis, terrestris, e vesicula chlorophylligera epi-<br />

ga3a et appendicibas hyalinis, ramosis, rhizoraorphis, hypogajis con-<br />

stans.<br />

Propagatio tum zoogonidiis uniciliatis, tum totius thalli divisione


528 Siplionecc, HydrogarftracocC, Botrydiuin.<br />

vegetativa (h. e. proliferationibus globosis secedeutibus) tuai cellulis<br />

radicalibus (aplauosporis).<br />

Generatio zoogonidiis (isogametis) biciliatis, copulatione zygotuni<br />

(isospora) nova individua gorniinando pra^bens efficientibus. Individuo-<br />

i'uni ita generatoruiu contentus in aplanosporas nuinero indeterini-<br />

natas srepius dein transmutatus; aplanosporne in raicrozoogonidia co-<br />

pulantia dein transmutatae.<br />

BOTRYDIUM Wallr. [1815] in Ann. bot. pag. 153 {Etym. botrydon<br />

acervatim), Kirchn. Alg. Schles. p. 83, Rostaf. et Woron. Ueber<br />

Hotrydium granulatum p. 15-10, Cooke Brit. Freshw. Alg. p. 112,<br />

WoUo Freshw. Alg. U. S. p. 155, De-Toni e Levi Fl. Alg. Ven. III,<br />

p. 93, Hansg. Prodr. p. 96, Ih/dyogastrum [1810] Desv. Fl. Angl.<br />

p. 19 p. p.!, Rabenh. Fl. Eur, Algar. III, pag. 265, Rhizococcmn<br />

Desmaz. in Aun. Scienc. Nat. Botan. ser. I. vol. XXII, pag. 217,<br />

Protococcus sp. Kuetz , Vauclieria sp. auct., Tremella sp. Dillen.<br />

et Huds., Coccochloris sp. Spreng., Ulva sp. auct., Linckia sp.<br />

Web. — Pars thalli unicellularis e terra emergens vesiculosa,<br />

acicula3 capitis magnitudine, apice rotundata, basi rhizoidibus plu-<br />

ries ramosis, mollibus, hyalinis in terram penetrantibus instructa.<br />

Multiplicatio inacro- et rnicro-zoogonidiis nec non cellularum divi-<br />

sione vegetativa. Macrozoogonidia (asexualia) intra plantulas rnajores<br />

Isete virides, aqua udas numerosa orta, ovoideo-oblonga, 2-<br />

4-granulis chlorophyllaceis instructa, polo hyalino, vix acurai-<br />

iiato ciliura singulum, longura gerentia, post brevi motus periodum<br />

iinmobilia, cilio evanido, membranam forraamque globosain in-<br />

duentia, magnitudine accreta et in terra uda formam Protococci<br />

botryoidis evolutione peracta sumentia; macrozoogonidia e con-<br />

trario sub aqua in cystas merabranain duplicein suinentia transfor-<br />

uiata. Siccitate perdurante, contentus viridis vesicula} in rainis rhi-<br />

zomorphis hypogaais abit ibique celluhc numerosae (celluhe radica-<br />

les) membrana propria obvoluta), sa^pe moniliformi-seriata) effor-<br />

niantur. II;x) celluhe radicales (aplanospora)) dein tura zoogouidan-<br />

gia hypoga^a tuin plantulas vegetativas tuin hypnosporangia era-<br />

dicata sistere possunt. Proliferationes thalli dein radicantes et scpto<br />

discrotie a cetero thallo secedunt novasque plantulas eniciunt. Fxsic-<br />

catione nimis exstanto, thalli meinbrana contrahitur ut contentus<br />

chlorophyllaceus in cellulas (aplanosporas) primo virides dein ru-<br />

fo-aurantiacas dividitur. Aplanospora} ha) tam virides quara auran-<br />

tiaca» sub aqua sub zoogonidangia transformantur et e contontu


Siphonese, Hydrogastraceae, Botrydium. 529<br />

propriu microzoogonidia (sexualia) fiisoidea, biciliata gigauiit. Mi-<br />

crozoogonidia binatim (subindo ultra) iater se copulantia,- zygota<br />

primo cordiformia, dein globoso-rotuudata, sive germinantia sive<br />

iti cellulas perdurantes transformata.<br />

]. Botrydium granulatum (L.) Grev. Alg. Brit. tab. XIX, Rostaf. et 1291<br />

Woron. Ueb. Botryd. granul. p. 16, t. I-V!, Kirchn. Alg. Schles.<br />

p. 84, Cooke Brit. Fresliw. Alg. pag, 114, t. 65, Wolle Freshw.<br />

Alg. U. S. p. 155, t. 131, f. 1-26, De Toni e Levi Fl. Alg. Ven.<br />

III, p. 93, Hansg. Prodr. p. 97, f. 46, Ulva sphcerica aggregaia<br />

L. Fl. Suec. p. 1016, Uloa granulaia L. Sp. pl. p. 1633, n. 10,<br />

Fl. Dan. tab. 705, Ulva radicata Retz. Acad. Handl. p. 251, Tremella<br />

globosa Weiss. Pl. crypt. fl. goett. p. 28, Tre^nella granu-<br />

lata Huds. Fl. angl. ed. II, p. 506, Linckia granulata Wigg. Fl.<br />

hols. p. 94, Vaucheria radicata Ag. Dispos. Algar. p. 22, Boirtjdium<br />

argillaccum Wallr. Aun. bot. pag. 153, Kuetz. Tab. Phyc.<br />

vol. VI, pag. 19, t. 54, f. 1, Nova Acta Leop. Carol. vol. XIX,<br />

tab. 69, f. 6-10, Hydrogastrum granulatuw. Desv. Observ. p. 19,<br />

Vaucheria granulata Lyngb. Hydrophyt. Dan. p. 78, Coccochloris<br />

radicala Spreng. Syst. IV, p. 372, Rhizococcum crepiians Desmaz.<br />

in AiH). Scienc. Nat. ser. I, vol. XXII, p. 217, tab. W\, Rhizococ-<br />

ci.im Levieuxii Crouan in Ann. Scienc. Nat. II ser. vol. III, p. 99,<br />

Prolococcus Coccoma Kuetz. Phyc. gener. tab. VII, fig. 1, Tab.<br />

Phyc. I, pag. 2. n. 8, t. II, Proiococcus boiri/oides Kuetz. Tab.<br />

Phyc. I, p. 2, n. 9, t. II, Bolrydium Wallroihii Kuetz. in Nova<br />

Acta Leop. Carol. vol. XIX. tab. 69, f. 1-5, Tab. Phyc. VI, p. 19,<br />

t. 54, f. 2, Boirydium piriforme Kuetz. Species Algarum p. 486,<br />

Tab. Phyc. VI, pag. 19, t. 54, f. 3 Boirydium argillaceum var.<br />

Wallroihii Itzigs. in Flora p. 133, Tremella paiusirts vesiculis<br />

sphiuricis fungiformihas Dillen. Hist. Musc. p. 55, n. 17, t. X,<br />

f. 17, LicJienoides fungiforme Ray Syn. III, p. 70, Gongrosira<br />

clauata Kuetz. Tab. Phyc. IV, t. 99, sec. Wille Ora Slaegt. Gon-<br />

grosira 1883, p. 13. — Sparsum v. gregarium, raro confluens ; thallo<br />

globoso, vesiculoso, 1-2 ram. diam., raro ramoso, deorsum stipiti-<br />

formi et rhizoides hyalinas, ramosas, elongatas, in terram intran-<br />

tes gerente, dein in zoogonidangium transrautato, e cujus contentu<br />

niacrozoogonidia asexualia, uniciliata, ad 20 a. long., 5-8 u., lata<br />

oriuntur; hypnosporangiis radicalibus (aplauosp.) vix 500 [i. diam.,<br />

obscure viridibus vel atro-olivaceis, membrana valde incrassata rhi-<br />

zoidibusque sparse ramosis instructis.<br />

Hab. ad terram udara, in limo subhuraido juxta fluraina, in<br />

34


530 SiplioncM3, PhyllosiplionacoiC, Pliyllosiphon<br />

agris, fossis stagnisque exsiccatis fere ubique vulgaris, impriinis<br />

in Italia (De-Toni, Levi, Cesati), Neerlandia (Westendorp), Ger-<br />

niania (KuetzinCt, Bleiscii, Wallrotii, Kirchner, Rabeniiorst)<br />

Gallia (Desmazieres, Crouan), Britannia (Hudson, Dillenius, Gre-<br />

viLLE, Cooke), Bohemia (Hansgirg), Belgio (De-WiLDEMAN), Ros-<br />

sia (Artari), Suecia (Linneus), Dania (Lyngbye), Araerica boreali<br />

(Wolle) et australi in Brasilia (Martens) et Fuegia (C. SpegazziNi<br />

sec. De-Toni); ad «Tokano)) Nova) Zelandicc (S. Berggren<br />

sec. Nordstedt). — Quid vero sit Botrijdium? rupestre Opiz Se-<br />

znam 1852, p. 172 {Hi/drogaslrum) ad aZizkaberge)) pr. Pragam<br />

Bohemias a cl. Opiz indicatum cl. Hausgirg et ergo ipse ignoro.<br />

Cfr. Hansg. Prodr. p. 98 in notula 2.<br />

Pamilia XXI. PHYLLOSIPHONACE^ Prank.<br />

PhijUosiphonacecB Frank [1886] in Leunis Synopsis der Pflanzonkunde III,<br />

p. 176 [Phyllosiphonem).<br />

Thallus in plantis terrestribus ") parasiticus, ex utriculis filifor-<br />

mibus, ramosis, viridibus, in spatiis intorcellularibus foliorum plantaD<br />

nutricis vegetantibus constitutus; apices utriculi et rami singuli<br />

chlorophylla destituti, ceterum h. e. pars media chlorophyHam pr?obens.<br />

PJvolutio sporarum imraobilium in partibus singulis utriculi: spo-<br />

ra3 (aplanosporse?) utriculi ruptura liberata) et per stoma exeuntes.<br />

PHYLLOSIPHON Kuehn [1878] in Sitzungsb. der naturf. Gesellsch. in<br />

Halle f. J. 1878 et in Botanische Zeitung 1879, p. 322-325 (Etym.<br />

•phyllon folium et siphon tubus), Just Phyllosiphon Arisari iu<br />

Botanische Zoituug 1882, pag. 1, 17, 33, 49 et 584, t. I, Schmitz<br />

Phyllosiphon Arisari in Botanische Zeitung 1882 pag. 523, 539,<br />

563, 579. — Characteres familiLe.<br />

Obs. Genus inter fungos et algas, suadentibus nonnullis aucto-<br />

ribus, transitum efficiens, observante cL F. Schmitz apud llalimedam<br />

esset disponendum. Cfr. ceterum opera supra memorata<br />

clarissimi L. Just et F. Schmitz.<br />

1. Phyllosiphon Arisari Kueiin 1. c, Just 1. c. t. I!, Schmitz 1. c. \m<br />

— Maculis plerumque 10-12 nira. L-itis, ut plurimum solitariis,<br />

saepe numerosis et ita folium quasi omnino obtegentibus, acuto de-<br />

*) In Arisaro vulgari Targ. {Aruin Arisarum L.).


Siphouea^, Phyllosli^honacea:), Phyllosiphon. 531<br />

finitis, subinde passiin confliieutibus, priaio laste viridibus, dein e<br />

fluvo-viridi pallide flavescoatibus, siccando massaai tuniidain, extus<br />

subtiliter granulosam, viridulani enicientibus, massa (liaud evacua-<br />

ta) utriculos numerosos, indivisos, graaulis clilorophyllacis dense<br />

larctos pr;ebente; utriculis hinc iade iacurvis ramosisque inter cel-<br />

lulas pareachyaiatis foliorum abeuatibus, filamenta VauchericB re-<br />

ferentibus, irreguiariter ramosis at saipius dichotomis.<br />

llab. ia foliis petiolisque Arisari vulgaris circa (( Men-<br />

tono, Nizza, Viilafraaca, Bordighera etc. )) Gallia? (KuEHN), ad (( Ca-<br />

pri )) ot pr. Messanaai (ScriMiTz), ad ((Sorrento, Castellamare etc. ))<br />

italite (L. Just).


Ordo III. I*r©f«f«eeoirtca? (Meaegh.) Kirchn.<br />

Proiococcoiclca^ Menegh. [1838] Cenni Organ. Alglie pag. 25 em. Kirchn.<br />

[1878] Alg. Schles. p. 86, Hansg. Prodr. p. 99.<br />

Pahncllaceoc Naeg. [1847] Neuere Alg. Syst. p. 154 p. p.<br />

Palmelle(B Decaisne [1842] in Ann. Scienc. nat. II ser., XVII, p. 327 ex p.<br />

Coccolhallce Trevis. [1848] Alghe coccotalle p. .9 et 99 ex parte.<br />

ProtococcacecM Naeg. [1847] Neuere Alg. Syst. p. 154.<br />

Protococceie Trevis. [1842] Prosp. Fl. Eugan. p. 57.<br />

Protococcidce Lindl. [1847] Vog. Kindg. p. 18 p. p.<br />

Protococcinccb Reinchenb. [1841] Nomencl. p. 17 ex parte.<br />

Coccophycece Rabenh. [1868] Fl. Eur. Algar. III, p. 23 p. maxima parte.<br />

Thallus sfepius microscopicus i) vegetatione terniinali et ramifica-<br />

lione destitutus aut e cellula singula solitarie vigente aut e cellulis in<br />

familias (famihas, coenobia, colonias) plus rainus magnas, laxas vel<br />

533<br />

firmas, forma subinde determinatas congregatis constitutus; cellulce.<br />

(in thallo aggregatione adparenter pluricellulari) plus minus arcte<br />

coalita) pseudoparenchyma efflcientes, numquam vero in filamenta ge-<br />

nuina confervoidea conjuncta^; chlorophora plerumque disciformia,<br />

parietalia.<br />

Propagatio 1. cellularura divisione vegetat.iva; 2. zoogonidiis neu-<br />

tralibus; 3. acinetis (rarius).<br />

Generatio zygotis aut e copulatione duorum isogametorum or-<br />

tis aut ex oospha^rae fcecundata) transformatione eflTormatis.<br />

Obs. Propter contentus cellularis colorem chlorophylloso-viridem,<br />

raro rufo-flavum, miniatum, aurantiacum vel brunneo-rufescentem,<br />

numquam vero airuginoso- vel coeruleo-viridem diflFerunt ab analo-<br />

gis Chroococcaceis, propter zoogonidiorum evolutionem recedunt ab<br />

omnibus Conjugatis unicellularibus.<br />

Conspectus Familiarum<br />

Volvocdcece. Cellula3 vegetativae solitarife vel in familias (colo-<br />

nias) consociatse, ciliis pra^ditfo, libere in aqua natantes.<br />

Propagatio partim divisione succedanea cellularum (in statu mo-<br />

bili vel post ciliorum excessura) partim macro- et micro-zoogonidiis<br />

haud copulantibus.<br />

1) Protococcoidece nonnullae thallnm prfebent macroscopicum ex. gr. Hij-<br />

droclictyon, Tetraspora etc.


534<br />

Protococcoideiio, Volvocacea?.<br />

Genoratio isogamica vel oogamica. Zygota plerumque in cystas<br />

transmutata.<br />

Palmellacece (s. ampl.). Celluljic vegetativnc solitaria^ vel in fa-<br />

niilias consociataD, ciliis destituta^, immobiles.<br />

Propagatio cellularum vegetativarum bipartitione succedanea nec<br />

iion macro- et mici'0-zoogonidiis nentralibus.<br />

Genoratio zygotis (dein in cystas transmutatis) o microzoogonidio-<br />

rum copulatione ortis.<br />

Familia XXII. VOLVOCACE^ (Cohn) Kirchn.<br />

YolvocacoLii Colm [1856] in Ann. Scienc. Nat. 4 sdr., tora. V, p. 323 {Volvo-<br />

einece) em. Kirclin. [1878] Alg. Schlcs. p. 85, Hansg. Prodr. p. 99.<br />

Thallus sive unicelluhiris sive cellulis pluribus (sa^pe nnmerosis-<br />

simis), conformibus, in familias forma definitas (colonias) consociatis<br />

constitutus. Cellula; vegetativa^ per totam vitam (statu perduranti<br />

excepto) ciliis instructse ideoque agiles; cilia plerumque 2, rarins 1<br />

vel plura; contentus cellularum semper chlorophorum conspicunm, nt<br />

videtur singulum, vacuoLa contractilia 1-2, macuLam rubrnm (stigma)<br />

fovens; membrana cellularis delicata arcta, subinde chlamydiformis<br />

et ampla.<br />

Propagatio bipartitione succedanea cellularum vegetativarum (iu-<br />

tra tegumentum) tam in statu agili quam quiescenti (ciliis evanidis).<br />

Genoratio iso- vei oo-gamica, (monoica vel dioica) zygotis colo-<br />

nias novas singulas vel plures ovolvontibus.<br />

Conspectus subfamiliarum<br />

VolvocecJB. Thallus (colonia) pluricellularis; ceUulae biciliata).<br />

Spnn(h/lo7no7'em. Thallus (colonia) pluricelluiaris; cellulne uniciliata?.<br />

Jlnzinalocnccem. Thallns unicelhilaris; cclinla; hi-pluri-ciliat:"o.<br />

Ci/l/ndromnnadece. Thallns uniecUularis; ccUnla' uniciliat.iR.<br />

Volvoceci; Hansg. [1888] Prodr. p. 100.<br />

Suhramilia prima Volvoccae Hansg.<br />

Thailus pluricellularis; celinliic biciliata^.<br />

Propagatio bipartitiono ropotita <strong>omnium</strong> vel tantum iionnullarum<br />

collularum colonia'.<br />

Goneratio macro- ot micro-zoogonidiis; zygota pordnrnnlia, sin-<br />

guhim coloiiiam novam (raro plures) evolvontia.<br />

Ohs. Ila^c sui)familia in tribus 2 {Oogama' et isogamcr) dividitur.


Protoeoccoidefe, Volvocacea3, Volvox. 535<br />

TiMbus prima: Oogamm Hansg. rrodr-. p. 100 [Oogamew) — Volvocacece<br />

scxuales Kirchii. AI^'. Schlcs. p. 35.<br />

Coloiiiffi sexnales oogonia et antheridia pra>bentes; generatio oosporis.<br />

Gonspectus generum<br />

Volvox Cellula) numerosissiraai (ad 12000) in colonias consociatfe.<br />

Euflorina. Cclhil;i3 16-32 (raro 04) in colonias consociatfc.<br />

VOLVOX (L. 1758) Elirenb. [1830] Infus. pag. ()S (Etyra. volvere<br />

h. e. rotare), De fabrica interna, struclura, propagatioae, fciccun-<br />

(latione sexuali conf. imprimis Ferd, Cohn (vide supra), Busk in<br />

Transact. Micr. Journ. 1852 p. 35, 1853 p. 31, Williamson ibid.<br />

pag. 45, Focke Physiologische Studien 1847 pag. 31, Perty Zur<br />

Kenntniss kleinster Lebensformeo. 1852 p. 84, Stein Infusionsthie-<br />

re 1854 p. 46, Currey in Annals and Magazine of Nat. History<br />

1859, 3, p. 5, Pritchard History of Infusoria 1801 p. 80, .J. Draxton<br />

Hicks on the Motionless Spores (Stato-spores) of Volvox in Micr.<br />

Journ. 1861 p. 281, t. IX, Rabenh. FI. Eur. Algar. III, pag. 97,<br />

Kirchn. Alg. Schles. p. 87, Cooke Brit. Freshw. Alg. p. 56, Drude<br />

Ueber Bau und Entwick. der Kugelalge Volvox 1882, Wills On the<br />

structure and Life history of Volvox globator 1880, Wolle Freshw.<br />

Alg. U. S. p 157, Hansg. Prodr. p. 100, Klein Beitr. zur Kenntn.<br />

der Gattung Volvox 1888. — Colonife globosae, plerumque 100-<br />

700 [j.. diam. metientes, e cellulis nuraerosissimis (ad 12000) com-<br />

positfc, iatus cava3; cellulas subglobosae vel lentiforraes in soquali<br />

distantia in stratum singulum periphericura giobi (colonia)) intus<br />

aqua repleti dispositae, membrana corarauni, sequicrassa, gelatino-<br />

sa, hyalina obvolutfe, singulse raembrana propria, rautua pressione<br />

cura aliarura cellularum merabranis concreta instructa?. Cellulae<br />

omnes chlorophorum singulum, globulura amylaceura, ssepissime<br />

vacuola bina contractilia raaculamque rubrara fstignia) pra^bentes,<br />

ciliis binis (quorum gratia colonia est continuo rotata et vivido<br />

agitata) antice instructse.<br />

Propagatio bipartitione repetita cellularum [parthenogonidia)<br />

nonnullarum (ut plurimura 8) e quibus nova} colonise (colonise fi-<br />

liales) oriuntur ciliisque evolutis dein liberae fiunt.<br />

Generatio (monoica vel proterogyna): Oogonia globoso-ampul-<br />

liforraia, magna, oosporas numerosas foventia; antheridia globosa,<br />

magna, antherozoidia numerosa fasciculatim congesta, cylindracea,


536 Protococcoidea3, Volvoc.acese, Volvox.<br />

fusoidea vel longe pirilbrmia bipartitione plasmatis repetite gi-<br />

gnentia.<br />

Antiierozoidia nuda, pallide vel flavo-viridi coloi-ata, biciliata,<br />

antice in rostrum hyalinum producta, vacuolis 2 iiuioquimagnis,<br />

inaculaque rufa mediana instructa. Oospora^ (oospha;ra3 anthero-<br />

y.oidiis fcecundatai) membrana duplici [^ra^ditse, episporio hyalino,<br />

«judosporio flavescente; oosporarum contentus rufescens vel rufo-<br />

brunneus, quasi impellucidus, granulis amyhicois minutis numero-<br />

sis foctus, post quietis perioduni ([)lerumque menso februario) divi'<br />

ditur in 2-4-8 cellulas filiales qua> iterum (circ. 0-ios) dividuntur<br />

itaque demum coloniam efficiunt.<br />

1. Volvox globator (L.) Ehrenb. Infus. pag. GS, t. 4, Dujard. Zooph. I2m<br />

p. 312, t. ?>, f. 25 et t. 4, f. 30, Stein Infus. III, t. 18, Rabenh. Fl.<br />

Kur. Algar. III, p. 97, Kirchn. Alg. Schles. p. 87, Cooke Freshw.<br />

Alg. P.rit. p. (33, t. 22-24, Wolle Froshw. Alg. U. S. p. 15^ t. 151-<br />

152 f., Hansg. Prodr. p. 101, Volvox monoicus Cohn, Volvox stel-<br />

laius Ehrenb. I. c, Sphcvrosira Voloox Ehrenb. 1. c. — Monoi-<br />

cus; coloniis 680-800 p.. diam. metientibus, e cellulis numerosis-<br />

simis (3000-12000) constitutis; cellulis vegetativis 2-3 a. latis;<br />

partlienogonidiis coloniisque filialibus in unaquaque colonia circ.<br />

8; oogoniis 20-40 in singulis familiis, circ. 50 y.. diam.; oosporis<br />

rufescentibus, epis[)orio apiculis conoideis stellatim obsito, endo-<br />

sj>orio crasso, gelatinoso; antheridiis globosis, 35-40 u.. latis, oogo-<br />

niorum sociis, antherozoidia numerosa, 5-6 u. longa gignentibus.<br />

Ilab. in aquis stagnantibus, fossis, aquariis etc, sa^pius ad plan-<br />

las aquaticas ex. gr. Lemnas, Hy d r och a r ide m otc. per to-<br />

tam Europam et Amoricam passim, imprimis in Italia, Gerraania,<br />

P)0hemia, IJritannia, Belgio, Neerlandia, Rossia, Suecia.<br />

2. Voivox aureus Ehrenb. Infus. pag. 71, t. 4, f. 2, Hansg, Prodr. ^?^''<br />

p. 101, f. 47, Volcox minor Stein Infus. p. 47, t. 17, Cooke Brit.<br />

Freshw. Alg. p. 64, t. 25, f. 1-8, Rabenh. Fl. Eur. Algar. III, p. 97,<br />

Votcox dioicus Cohn. — Proterogynus; coloniis circ. 200-460 u.<br />

diam. metiontibus, prima a^tate etiam minoribus, e collulis nume-<br />

rosis (()00-900) compositis; antheridiis post oogonia (in singulis<br />

coloniis) maturescentibus, antherozoidiis oogonia aliarum coloniarum<br />

Juniorum foccundantibus ; collnlis vegetativis 4-6,5 u.. latis;<br />

parthenogonidiis (saepe tantum 3) 10-12 a, latis; oogoniis 6-10 in<br />

unaqiiaquo familia, 50-00 a. diam. metientibus, episporio appendi-<br />

cibus carente sed levi; oosporis brunneo-rufis (incl. opisporio) 48-


Protococcoideae, Volvocaceoe, EuJorina. 53*<br />

63 a. diam. ; antheridiis 15-17,5 f/.<br />

culatim congesta, 10-13^3,3 foventibus.<br />

latis, antherozoidia 16 fasci-<br />

Hab. in stagnis, aquariis, paludibus etc. per Europam imprimis<br />

in Germania, Britannia, Bohemia, Rossia, Suecia et per Americam<br />

passim; etiam ad a Gransmarket » in Sibiria (Boldt).<br />

EUDORINA Ehrenb. [1831] in Monatsb. Berl. Akad. 1831, p. 78 et 152<br />

(Etym. cu pulcher et dora vestis detracta), Cohn in Zeitschr. fur<br />

wiss. Zoologie VI, 1855, 4 Heft, p. 436, Pringsh. Paarung der Sch-<br />

warmsporen f. 8, Rabenh. FI. Eur. Algar. III, p. 98, Kirchn. Alg.<br />

Schles. p. 87, Cooke Brit. Freshw. Alg. pag. 65, Wolle Freshw.<br />

Alg. U. S. p. 159, Hansg. Prodr. p. 102. Pandorina sp. Dujard.<br />

— Coloniae globosse vel ovatse, plerumque e cellulis 16-32-64 com-<br />

posita}; cellulae fequidistantes intra tegumentum commune. sequi-<br />

crassum, hyalinum peripherice dispositae nec centrum globuli (co-<br />

lonia^) attingentes, globosai vel subglobosa^, membrana arcta donatae,<br />

polo antico hyalino ciliis binis extra tegumentum commune<br />

productis, vacuolis contractibus 2 et macula rubra (stigmate) in-<br />

structce; chlorophorum, globulum amylaceum nucleusque singula.<br />

Propagatio bipartitione cellularum vegetativarum succedanea;<br />

cellula) filiales (16-32) colonias Gonii ad instar explanatas, dein<br />

globulosas efficientes.<br />

Generatio ^) oogoniis et antheridiis. Antheridia 4 e 4 cellulis<br />

(in coloniis 32-ceIIuIaribu.s) efformata; ceterse cellulse (28) in oogo-<br />

nia transmutatae ; antherozoidia in unoquoque antheridio 64, fusoi-<br />

dea vel piriformia, pallide viridia, rostro hyalino, stigmate ciliis-<br />

que binis antice instructa; oosporaD maturae contentu rufescenti<br />

foetas, episporio levi vel substellato donatse, evolutione novas co-<br />

lonias efformantes.<br />

1. Eudorina elegans Ehrenb. in Monatsb. der Akad. d. Wissensch. i?9r,<br />

zu Berlin 1831, p. 78 et 152, t. II, f. 10, Erk. t. II, f. VHI, Inf.<br />

p. 63, n. 80, t. III, p. VI, Pritch. Inf. p. 520, Rabenh. FI. Eur.<br />

Algar. III, p. 98, Kirchn. I. c, Cooke I. c. t. 26, f. 1-9, Hansg.<br />

Prodr. p. 102, f. 48, Pandorina elegan^ Dujard. Zoopliyt. p. 317,<br />

n. 2. — Coloniis globosis vel ovatis, 15-150 a. diam, metienlibus;<br />

cellulis vegetativis plerumque 32, utroque polo 4, niedio orbos 3 •<br />

parallelos cellularum 8 efficientibus, 18-24 u. latis.<br />

1) Sec. clarum Gorosliankin Eudorina est dioica.


538 l'roti)CoccoitleiTe, Volvocaceiio, Pandorina.<br />

IFab. ia stagnis, fossis, aquariis per Eiiroparn passini iniprlmis in<br />

Germania, Britannia, Boheraia, Belgio, Rossia, Suecia; ad «Mauu-<br />

garoa, Taupo)) Nov?o Zelandia) (S. Berggrrn sec. Nordstedt), ad<br />

(( Conceplion del Uruguay )) Amor. australis (LoRENTZ sec. Wille).<br />

2. Eudorina stagnalis Wollo Fresliw. Alg. U. S. pag. 160, t. 15'?, i2f'r,<br />

r. 11-23. — Coloniis spha^ricis, plerumquo o cellulis 32 plus mi-<br />

nus regulariter dispositis constitutis, vivide agitatis, 25-200 u. diam.<br />

metientibus; cellulis vegetativis 5-18 [j.. latis.<br />

Uab. in stagnis in Pensylvannia America^ borealis (F. Wolle).<br />

— Species mihi nullo specimine cognita.<br />

Tribus secunda: Isogainoi Hansg. Prodr. p. \02 (Isogame(e) — Volvocacece,<br />

synzoosporctn et asexuales Kirchn. Alg. Schles. p. 88 ex parte et exciiiso gcnero<br />

Synura. Elirenb (= Syncnjpta inter SijngcneUcas).<br />

rolonise nec antheridia neque oogonia praebentes; f-eneratif zvi^-^otis (iso-<br />

sporis) e zoogonidiorum conlbrmium copulatione ortis.<br />

Gonspectus generum<br />

^l. Coloniffi forraa tabulatio.<br />

Gonium. Coloniffi e cellulis 4-16 secus eamdem singulam planiticm dispositis<br />

compositffi; cellulas virides, raacula rubra (stigmate) pra^ditj^c.<br />

B. CoIoma3 forma globosae.<br />

Pandorino. Colonia) e cellulis rotundatis 1G-.32-64 composit?e ; celluUB raembrana<br />

lirma donatffi, virides, macula rubra (stigmate) praeditcB.<br />

Siephanospluera. Colonia^ globulosae e cellulis fusoideis 8 secus orbem singulum<br />

sub globuli peripheria dispositis compositai; cellulnrum axes longi-<br />

tudinales in a^quatore radiantes; coliulao virides, stigmate subinde indi-<br />

stincto donat;c.<br />

? Glosoinonas. Celluhio raerabrana propria et tegumento gelatinoso instructa?,<br />

laxe aggregatse, virides, macula rubra (stigmate) prredita).<br />

D Borj [1824] Encycl. Method. em. Elirb. [1830] Infns.<br />

p. 53 (Etym. pa^ totus et dora vestis detracta), Rabenli. Fl. Eur.<br />

Algar. III, p. 90, Hansgirg. Prodr. p. 103, Kirchn. Alg. Schles.<br />

p. 88, Wolle Freshw. Alg. U. S. p. 1(30, Botnjocystis Kuetz, Pliyc.<br />

[1813] p. 170. — Colonia) globosa) vel subglobosa;, tegumento (chlamyde)<br />

achroo, liyalino, amplo, golatinoso vestit;!?, collulis viridi-<br />

bus, granulosis, globosis, 8-I6-3>2-61, singuiis membrana subtenui<br />

inclusis, ciliis binis vibrantibus instructis puncto rubro, nucleo,<br />

chlorophoro et pyrenoide donatis, botryoideo-aggregatis.<br />

Propagatio e bipartitione succedanea ut in Eudorma.<br />

Goneratio dioica zoogonidiorum conformium (isogamotorum) co-


Protococcoideoe, Volvocaceac, Pandorina 539<br />

pulatione. Zoogonidia e cellulis omnibus singul^e colonico in 2-8<br />

cellulas filiales divisis orta, dein liberata, globosa, virida, apice hya-<br />

lina, macula pigmentali notata, biciliata, post pausam binatim in-<br />

ter se polo hyalino copulantia et tunc zjgotum majusculura, con-<br />

tentu rufescente praDditum generantia. Zygota post quietis periodum<br />

1-3 macrozoogonidia biciliata (post pausam vegetativa divi-<br />

sione novas cok)nias efficientia) generantia.<br />

1. Pandorina Morum (Muell.?) Bory Encycl. moth., Ehrenb. Inf. p. 53, 1297<br />

n. 70, t. II, f. XXXIII, Dujard. Zoophyt. p. 317, n. 1, Focke Phys.<br />

Studien p. 30, t. IV, f. 3-6? (cell. ciliis binis!), Pringsh. Paar.<br />

der Zoosp. f. 1-7, Stein Infus. III, t. 16 et 17, Rabenh. Fl. Eur.<br />

Algar. III, p. 99, Kirchn. Alg. Schles. p. 89, Hansg. Prodr. p. 103,<br />

n. 139, f. 49, Wolle Freshw. Alg. U. S. p. 161, t. 153, f. 1-10,<br />

De-Toni et Levi Fl. Alg. Ven. III, p. 63, Rabenh. Alg. n. 1411,<br />

Henfrey in Transact. Micr. Journ. 1856, p. 49, tab. 4, West. n. 788<br />

(sub Boiryocyfiiide), Boiryocysiis Morum Kuetz. Phyc. gener. p. 170,<br />

t. 3, f. 9, Species Algarum p. 208, Tab. Phyc. 1, t. 19, f. 65, Bo<br />

iryocy^tis Volvox Kuetz. Tab. Phyc, I, t. 9, f. 64, Spocies Algarum<br />

p. 208 (ciliis non delineatis). — Cffinobiis globosis vel ob-<br />

longo-ellipticis, ad 220 a. latis, plerumque e 16 rarius 32 vel ultra<br />

cellulis constitutis; cellulis 9,5-15


540 Protococcoidooc, Volvocace;i3, Stephauospluera.<br />

llab. \\\ stagnis pr. aErlaiigGn)) BavarisB (P. F. Reinsch).<br />

STEPHANOSPH/ERA Colin [1852] Ueber eiiie neue Guttung aus der<br />

V;u\\. ilor Volvoc. in Zeitsclir. fiir. wiss. Zool. IV, 1, p. 77-116,<br />

tal). VI (Etym. sfephanos corona et sphaira, sphaera), Cohn et<br />

Wichura Ueber Steplianosphaera pluvialis 1857, tab. I-II, Archer<br />

in Micr. Journ. 1865, pag. 116 et seq. c. tab., Rabenh. Fl. Eur.<br />

Algar. III, p. 100, Kirchn. Alg. Schle.s. p. 90, Cooke Brit. Freshw.<br />

Alg. p. 71, Wolle Freshw. Alg. U. 5. p. 163, Hansg. Prodr. p. 103,<br />

Ilieronymus Ueber Stephanosphaera pluvialis Cohn in Cohn Beitr.<br />

Biol. Pfl. p. 51-78, t. III, IV! — Colonia3 globosa^, e cellulis 4-8<br />

constituta^; cellula) vegetativ.T in circuli ambitum secus a^quato-<br />

rem (equali distantia disposita^, subfusoidea:^ vel cylindracea), saijpe<br />

/ilamentis numerosis (quorum ope tegumento communi adha^renl)<br />

iiistructa^, omnes apice ciliis binis donata); clilorophora in unaqua-<br />

(\\m cellula singula pyrenoides 2, raro plures foventia; macula<br />

rubra (stigma) nucleusque singulus extantes.<br />

Propagatio macrozoogonidiis et bipartitione succedanea cellu-<br />

larum vegetativarum in 8 cellulas filiales e quibus novae coloniae<br />

oriuntur ut in Eudorma et Pandorina ^).<br />

Generatio zygotis e microzoogonidiorum copulatione ortis. Plerumque<br />

omnes cellulas vegetativfe simultaneo tempore microzoo-<br />

gonidia 4-32 evolvuntur; microzoogonidia apice antico hyalinis ci-<br />

liis 2 corpori suba^quilonga instructa, copulatione binatim peracta<br />

zygotum primo plasmate viridulo, dein olivaceo-brunneo, donum-<br />

quo rufoscenti foetum pra^bentia; microzoogonidia haud copulantia<br />

[lost 4-5 horas pereuntia; zygota post quiotis longam periodum<br />

novas colonias evolventia ^).<br />

1. Stephanosphaera pluvialis Cohn 1. c. et in Hedwigia I, p. II et 120;)<br />

106, Rabenh. Alg, n. 102, Fl. Eur. Algar. III, pag. 100, Kirchn.<br />

loc. cit., Cooke loc. cit., Wittr. et Nordst. Alg. aq. dulc. oxsicc.<br />

n. 732, Currey in Micr. Journ. 1858, VI, pag. 131-136, tab. VI,<br />

1) Cfr. Hieronymus Ueber Steph. pluvialis p. 5!) et seq.<br />

2) Praeter haec multiplicationes, possunt, observanto cl. Stein, celhil;io ve-<br />

^'ctativa) SlephanoxphiGvai statnra quietis induore. Celluhe S ips;T3 vegetatio-<br />

VcTo primordiales intra tegumentum conimuno primo libcre natantes, tegumea-<br />

to dein iaccrato liberataj tunc post motum quiescentes et (ut in Jloemalococ-<br />

co) tegumento proprio menibranacco-lirmo involutas. Post siccitatem completam<br />

cellulrc ha)c, iterum aqu;c exposita), Sl ephanosphwras agilcs prajbent.


Protococcoideae, Volvocacea3, Gonium. 541<br />

f. 1-27, Archer 1. c, Pritch. Iiif. p. 529. — Coloniis globosis 30-<br />

60 a. diam. metientibus; cellulis vegetativis globosis, ovatis vel an-<br />

guste fusiformibus, 7-12,5 y.. latis ; microzoogonidis 9-12:5 3,5-4,5<br />

medio plus minus saturate viridibus; zygotis initio 5-7,5 u.. latis,<br />

maturitate 22-28 y.. diam., contentu rufescenti oleoso foetis.<br />

Hab. in saxis excavatis aqua pluviali repletis, semper in con-<br />

sortio Hcemaiococci pluvialis et Philodince rosece prope Salisburgum<br />

(Zambra) nec non in pluribus locis Germanise et extra<br />

Germaniam usque in Lapponiam, Sueciam et Britanniam reperta,<br />

GONIUM Muell. [1773] Vermium Hist. pag. 60 (Etvm. gonia angu-<br />

lus), Rabeub. Fl. Eur. Algar. III, pag. 99, Kirchn. Alg. Schles.<br />

— Colonia3 quadrangulo-tabulataa, angulis rotundatae, e cellulis<br />

4-16 formatae; cellulae in strato unico horizontali plano, tegu-<br />

p. 90, Hansg. Prodr. p. 104, Wolle Freshw. Alg. U. S. pag. 163.<br />

mento amplo, hyalino, cincto ordinata3, globosco vel e mutua pres-<br />

sione subpolygonia^, membrana tenui, chlorophoro singulo subcen-<br />

trali, pyrenoide majusculo, vacuolis contractilibus biuis maculaque<br />

rubra instructae.<br />

Propagatio e colonias sejunctione in singula individua repeti-<br />

ta cellularum veget. bipartitione colonias (secundarias) tantum 4-<br />

cellulares generantia.<br />

Generatio ignota, probabiliter ex copulatione isogametorum.<br />

1. Gonium pectorale Muell. Vermium hist. p. 60, Animal. inf. t. XVI, isoo<br />

fig. 9--I1, Ehrben. Inf. p. 56, n. 72, tab. III, f. I, Dujard. Zooph.<br />

p. 318, n. 1, Stein Infus. KI, t. 16, Focke Phys. Studien I, p. 30,<br />

t. IV, f. 7 et 8, Rabenh. Alg. n. 1010!, Rabenh. Fl. Eur. Alg. HI,<br />

p. 99, Kirchn. Alg. Schles. p. 90, Hansg. Prodr. p. 105, n. 141,<br />

f. 51, Cooke Brit. Freshw. Alg. t. 27, V^olle Freshw. Alg. U. S.<br />

p. 163, t. 151, f. 15-18. — Coloniis explanatis. e cellulis 16 com-<br />

positis, 23-90 a. latis; cellulis in unaquaque colonia 4 centralibus,<br />

3 in quoque latere, 5,5-15 u. latis.<br />

Hab. in stagnis, fossis, aquariis in Gerraania (Ehrenberg, Ra-<br />

benhorst), Italia (Martel), Bohemia (Hansgirg), Britannia (Coo-<br />

ke), Belgio (De-Wildeman), Neerlandia (Weber van Bosse),<br />

Scandinavia (Nordstedt, Wittrock, Wille), Rossia (Artari) nec<br />

non in America boreali (F. Wolle); ad «Gransmarket» in Sibi-<br />

ria (R. Boldt).<br />

2. Gonium sociale (Dujard.) Warm. in Botan. Tidsskrift 3. R, I. Bd. 1301


j42 Protococeoideae, Volvocacese, Spoiulylomorura.<br />

p. 09-84, Haiisg. Prodr. p. 105, n. 1-12, Wittr. et Noidst. Al^\<br />

afj. ilulc. oxsicc. n. 50, Gonium Tetras A. Br. Cfi-. Kirchn. Alg.<br />

Schles. p. 90. — Coloniis 4-celluIaribus, 20-48 a. latis; cellulis<br />

vegetativis ovoideis, sa^pe antice bi-excavatis, circa spatium vacuum<br />

ceiitrale 4-laterale cruciforiiii-dispositis, 9-20::; 5-14.<br />

Hab. ia stagnis fossis etc. in Germania, Dania, Suecia et Bohe-<br />

mia. — Var. majus Hausg. loc. cit. : cellulis vegetativis ante divi-<br />

sionem plerumque 15-18, raroad 21 (j.. latis, subglobosis vel ovoi-<br />

deis, ['olo antico hyalino breviter acuminatis ciliisque binis instru-<br />

ctis; pyrenoide 4-() u.. lato; ceterum ut iii typo. In fossis ad uKorn-<br />

Ihor)) in Bohemia (Hansgirg). — «An huc pertineat Goniwn<br />


Protocoecoicleoe, Volvocaceae, Spondyloraorum. 543<br />

Fl. Eui'. Algar. III, pag, 98, Synaphia Pertj [1852]. — C(]eiio-<br />

biuin globosum, o cellulis 8,12-16, auguloso-cuneatis, iu ferinani<br />

bacca3 verticillata; conjunctis, apice dilatato cilio unico agitato lon-<br />

gissinio, puncto rubro dorsali praditis formatum, vesica gelati-<br />

nosa acliroa, hyalina, circumvelatum.<br />

1. S|JondyIomorum quaternarium Ehrenb. in Monatsb, d. k. Akad. i"»'<br />

d. Wissensch. zu Berlin 1848, p. 230, Pritch. Inf. p. 505, Synaphia<br />

Dujardinii Perty Kleinst. Lebensf. p. 85 et 177, t. XI, f. 8, A-H<br />

(male), Pritch. !. c. pag. 528, Pandorina Morum Fresen. Beitr.<br />

t. LVIII, f. 1-7 (bona!) nec !5ory. — Coloniis pallide vel obscure<br />

viridibus, rotatis,- cellulis alterne quater quaternis; ciliis longissimis<br />

colonife diam. superantibus; diam. colonise 36-75 a. cell. 5-15 [j..<br />

Hah. \\\ stagnis Germaniae et Helvetia^; circa «Ischl» Austriae<br />

superioris (Loitlesberger).<br />

Subfamilia tertia Haamatococceae (Trovis.) Dc-Toui.<br />

HmmalococcecQ Trevis. [1848] Alghe Coccotallo pag. 16 et 37 em. Do-Toni<br />

[1888] Consp. Chloropb. in Notarisia 111, u. 10, p. 450.<br />

Chlatnydoinonade((i Hansg. ]1888] Prodr. p. 105, ampl. Daug. [1888] Rech. sur<br />

les Alg. inlcr. iu Anu. Scienc. Nat. 1888, p. 111.<br />

Thallus unicellularis; cellula^ ciliis binis vel p luribus instructa];<br />

chlorophora simplicia, plerumque tieniaeformia.<br />

Multiplicatio tum cellularum bipartitione succedanea intra tegu-<br />

raentum arcte adhaerens vel discretura. tura macro- et raicro- zoogo-<br />

uidiis; microzoogouidia haud raro inter se copulantia et tunc zygo-<br />

tura efficientia.<br />

Conspectus generum.<br />

I. Cellula3 ciliis binis instruct:o (Clr. Chlamijdomonadem mulUfdin).<br />

A. Cellula3 naviculaeformes vel fusiformes.<br />

Chloro'jonium. Corpuscula amylifera 5-6, sparsa.<br />

Cercidiiim. Corpuscula amylifera 2, unum supra alterum inlra uucleum.<br />

B. Cellulae haud naviculteformes nec fusiformes.<br />

* Cellulse lentiformes vel applanato-compressae.<br />

Phacolus. Cellulae lentiformes; corpusculum amyliferum singulum, maguum,<br />

in cellulai parte posteriori situm; stigma extans; cilia per oriflcium singu-<br />

luQi e tegumento exeuntia.


514 Protococcoidoio, Volvocacea^, Chlorogoiiiuin.<br />

? Pteruniunas. Cellulae tegumoiito applanato-compresso, alato tectye ; stigma<br />

liaud extans; cilia per oriflcia distincta e tegumento exeuotia.<br />

** Cellula3 ovales vel globosa).<br />

ClUauii/doinonas. CclIuUie ad ciliorum insertionem obtusa); coutcntus viridis;<br />

corpusculum amylilbrum siagulura, iu cellulae parte posteriori situm.<br />

Hmtnalococcus. Ccllulai ad ciliorum insertionem rostrato-acurainatae, membrana<br />

ampla donatae; contentus viridis, centro rufescens; corpuscula amy-<br />

lifera 5-G, sparsa.<br />

II. Cellttlai ciliis quaternis instructas *).<br />

Corbierea. Cellukie ovalcs, subiiidc spIi;Drica3 ; nucleus non nucleolatus in po-<br />

steriori cellukB parte situs; corpusculura arayliferura in cellula3 parte po-<br />

steriori situm.<br />

Pilhiscus. Cellulse dolioliformis; nucleus nucleolo instructus; corpusculum<br />

amyliferum in cellula> parte posteriori situm-<br />

Tatraselmis. Celluhc globulosae, tegumento cordiforrai prLuditco; corpusculura<br />

amyliferum in cellulaa parte posteriori situm.<br />

III. Cellula3 ciliis G-8-nis instructto.<br />

Poli/blephcerides. Nucleus cellulae elongat» centralis, nucleolatus; corpusculum<br />

arayliferum in cellula^ parte posteriori situra.<br />

Genera incerta.<br />

Coccomonas Stein. — Chlorangiella De-Toni — Polyloma Stein. — Glaeo-<br />

coccus A Br.<br />

CHLOROGONIUM Ehrenb. [1830] Infus. (Etym. chloros viridis et gonion<br />

vitalis?), Krassilstschik Zur Naturgeschichto and iiber Systo-<br />

matische Stelluug voii Chlorogonium euchloruiu Ehreub. iu Zool.<br />

Anzeiger 1882, pag. G27-G34, Daugeard Rech, sur les Alg. infur,<br />

in Ann. Scienc, Nat. 1888, p. 114. — Celluifc vegetativa) fusifor-<br />

mes, diametro 3-4-plo longiores, biciliata3, utrinque acuminata), pla-<br />

smate viridi foete.<br />

Propagatio celluhjo vegetativa) divisione longitudinali obliqua iu<br />

iudividua (plerumque 4) cellul;e matricis omnino conformia.<br />

Generatio microzoogonidiis. Microzoogonidia e plasmatis cellulae<br />

vegetativie bipartitione repetita orta, jam inclusa vivide agilia er,<br />

membrana colluhf lateraliter rupta, mox examinaiitia, priinitus an-<br />

tico, doiu lateralitor ex toto copulantia; zygota spha^rica, minuta,<br />

") Cldamijdomonas muUifilis ccllulas pra^bot 4-ciliatus.


Protococcoidese, Volvocaceae, Phacotus. 545<br />

viridula, lente accrela, plasinato doiiso olooso farcta, dein flave-<br />

scentia, demuinquo rufescentia, evohitione peracta zoogonidia 4 (lue-<br />

matocliromatis causa rufescentia), dein viridia gignentia.<br />

1. Chlorogonium euchlorum Ehrenb. 1. c, Dangeard 1. c. t. XI, f. 5- 1305<br />

13, Dyas viridis (individua copulantia). — Cellula fusiforrai, dia-<br />

raetro 3-4-pIo longiore, utrinque acuminata, 25-35 ^ 8, meinbrana<br />

tenui, hyalina instructa, ciliis anticis, binis, longis et plasmate vi-<br />

ridi donata; puncto rubro seu stigmate bene conspicuo in cellulas<br />

parte antica sito; nucleo sphrerico (nucleolo donato) centrali ; glo-<br />

bulis 5-6 sparsis, jodi ope leniter coerulescentibus,<br />

Hab. in aquariis etc. in Gerraania et Gallia. — Microzoogo-<br />

nidia, teste Dangeard, minutissima, 3-4 u. longa, ovoidea, apice an-<br />

teriori acliroo (puncto rubro seu stigraate nonnumquam carentia,<br />

vivide agilia, binatira copulantia.<br />

CERCIOIUM Dang. [1888] Recherches snr les Algues inferieures in<br />

Ann. scienc. natur. serie VII, tom. VII, pag. 120 et in Notarisia<br />

1889, p. 071 (Etym. cercidion navicula). — Thallus ovatus, valde<br />

elongatus, utrinque acuminatus; contentus saturate viridis, nucleus<br />

centralis, nucleolatus; corpuscula amylifera 2, unuin supra alterum<br />

infra nucleum ; cilia bina; vacuola antice sita, 1-2; membra-<br />

na cellulosica; stigma rubrum extans.<br />

raatis.<br />

Propagatio 4-8 zoogonidiis intra cellulam-raatricalem effor-<br />

Generatio zygotis ex microzoogonidiorum (isogametorura) 16<br />

intra cellulam matricalem orientiurn copulatioue ortis; zygota 13-<br />

15 [j.. diara, raetientia ; germinatio adhuc ignota.<br />

1. Cercidium elongatum Dang. loc. cit. p, 120, t. XI, f. 14-21 et in 1306<br />

Notarisia 1889, p. 671. — Stratum viride, crassiusculura efficiens;<br />

characteres generis.<br />

Hab. u\ stagnis pr. ((Mezidon» Galliae (P. A. Dangeard).<br />

PHACOTUS Perty [1852] KI, Lobensf, tab. XI, f. 3 (Etym. phacolos<br />

lentiformis) Dangeard Rech. sur les Alg. infer. in Ann, Scienc. Nat,<br />

1888, p, 124. — Cellulte vegetativae lenticularos, membrana a pla-<br />

sraate viridi interiori ssepius spatio hyalino plus minus araplo di-<br />

screta donatoe; nucleus centralis nucleolura prLebeas; corpusculura<br />

arayliferum magnura, posticum; stigma rubrum nonnumquam ex-<br />

tans ; cilia bina, antice positn, corpus celluhtHongituditio aviuantia.<br />

35


546 Protococcoidea3, Volvocace^e, rteromonas.<br />

Propagatio zoogonidiis 2-1-8-lG intra cellulani vegotativam or-<br />

tis, membrana valvatim secedente libere examinantibus ; zygota<br />

numquam observata.<br />

Propagatio etiam (autumuo tempore) cystis membrana brunnea<br />

donatis, plasmate flavescenti foetis, germinando cellulas 4-8 effi-<br />

cientibus.<br />

I. Phacotus lenticularis (Ehrenb.) Stein 1. c, Dang. 1. c, Crijptomo- 1307<br />

nas leniicularis Ehrenb., Phacolns viridis Perty 1. c. — A Pleromonade<br />

angulosa differre videtur plasmate cum membrana cel-<br />

lulaj vegetativfe contiguo, valvis (in quas merabrana rumpitur) cilia<br />

servantibus.<br />

Hab. in aquariis passim imprimis in Germania, Gallia, Suecia,<br />

— Cl. Carter in hac specie vidisse copulationem scripsit; attamen,<br />

suadente etiam cl. Dangeard, raihi dubia videtur.<br />

FPTEROMONAS Seligo [18861 Unters. iiber Flagellaten in Cohn Beitr.<br />

Biol. Pflanzen IV. Baud, II. Heft, p. 115, tab. VIII (Etym. pteron<br />

ala et monas), Cfr. Just Botan. Jahresb. 1886, p. 340-341, Pha-<br />

cotus Stein ex parte. — Cellulae tegumento amplo, explanato-cora-<br />

presso, e latere raajori rotundato-subcordiforrai, antice forarainibus<br />

tenuissimis (ciliis singulatim percursis) instructo prasditae, tegu-<br />

mento ipso lateraliter in alas litterse S ad instar incurvas, dein,<br />

contentu maxime evoluto ia appendices deorsum sursumque trans-<br />

formatas producto; chloropliorura globoso-cavura, peripheriara fere<br />

totam occupans, pyrenoidem majusculum fovens; vacuola contra-<br />

ctilia minuta; cilia 2, corpori circiter sesqiiilongiora; nucleus<br />

haud visus ; granula amylacea sparsa; stigraa haud extans.<br />

Multiplicatio ut in genere Phacoto.<br />

Obs. Genus quod ad locura dubium, fortasse (observante clavus<br />

Hansgirg in Notarisia IV, p. 058) Crijptoglena:eis inter algas phy-<br />

cochromaceas adscribendum.<br />

1. Pteromonas alata Colm in Soligo I. c t. VIII, f. 42-45, Phaco- \m<br />

ius angulosus (Cart.) Stein Infus. p. 1 12, Dang. Rech. sur les<br />

Algnes inf6r. in Ann. Scienc. Nat. 1838, p. 120, t. XI, f. 22-33,<br />

Cryptoglena angulosa Carter in Ann. Nat. Ilist. 1850, pag. 18,<br />

t. I, f. 18, a-c — Characteres genoris; massa plasmatica 12-11<br />

2 8-9; tegumento 18-23^:15-20.<br />

Jfah. in aquis stagnantibus ad u Hohenraolsen » Tliui-ingiai (A.


Protococcoideae, Volvocaceiij, Clilamydouioiias. 547<br />

S-ELiGo) etc. — Cum Hivnialococco alai.o (Steiii) quodammodo com-<br />

paranda videtur.<br />

CHLAMYDOIVIONAS Eliroiib. [1833] Iiifus. n. Gi (Etym. chlamys paluda-<br />

meiitum et mqnus), Cohn iii Nov. Act. Leop. XXIV, I, p. 169, t. XVI,<br />

A Br. Verjiiiig. p. 20, Cooke Brit. Fro.shw. Alg. pag. 5.5, Kirchn.<br />

Alg. Schles. p. 91, Rabenh. Fl. Eur. Algar. III, p. 94, Cienkowski<br />

Ueb. ein. chloroph. Glooocapsen in Botan. Zeit. 1865, p. 25, t. I,<br />

Hostaf. Beob. iiber Paarung der Schwarinsporen in Bot. Zeit. 1871,<br />

Fresen. Abhandl. Seokenb. Gesellsch., Goroschankiu Versuch einer.<br />

verg. Morphol. der Volvocineen ia Nachricht. d. k. Geseilsch. fiir.<br />

Naturw. Moscou XVI, 1875, Reinhardt Die Copulation der Zoosp.<br />

bei -Chlamyd. pulvisculus in Arb. d. Nat, Gesellsch. Kharkow X,<br />

1876, Wolle Freshw. Alg. U. S. p. 167, Hansg. Prodr. p. 106,<br />

Dangeard Rech. sur les Alg. infer. in Ann. Scienc. Nat. 1888 p. 125,<br />

Diselmis Dujard. [1841] Zooph. p. 342. — Cellulse vegetativye glo-<br />

bosa) vel ovoideie, ut in IIcemafococGO semper solitaria^, post di-<br />

visionem sejunctae. Macrozoogonidia ovata vel oblongo-rotundata,<br />

viridia, subtiliter granulata, tegumento subarcto hjalino (haud chla-<br />

mydiformi-ainplo) circumvelata, polo antico obtusissima, nonnumquam<br />

subtruncata, locello (vacuolo) albido contractili et ciliis bi-<br />

nis prsedita, ad polura posteriorem vesicula chlorophj^llosa magna,<br />

aut puucto (stigraate) rubro laterali aut nullo donata. Microzoo-<br />

gonidia e plasraatis cellula^ matricalis divisione repetita orta, ob-<br />

longa vel ovata, nuinerosa, pallide viridia vel luteo-fuscescentia,<br />

macula pigmentali unica ciliisque binis instructa, fuiminea 2-4 ma-<br />

scula usque ad 8 in unaquaque cellula orta.<br />

Propagatio divisione cellularum veget. in 2-8 inacrozoogonidia<br />

2-1-ciIiata, dein quiscentia; generatio zygotis e copulatione micro-<br />

zoogouidioruni ortis, dein (divisione repetita) in statuin quiescens<br />

pleurococciforme evolutis.<br />

Obs. Genus priori simile quamquam differt macrozoogonidiis non<br />

rostratis, tegumento minus ainpliato, ssepius arcto, cytioplasmate in-<br />

tunse viridi, puncto hete rubro parietali, vesicula chlorophyllosa<br />

magna plerumque instructo, granulis amvlaceis oranino nuUis.<br />

Sectio 1. ZoogoniJiorum copuhmtium membrante zyyotorura meinbranam<br />

muxima ex parte efticientes.<br />

* Celhih"c ciliis quaternis instructse.<br />

1. Chlamydomonas multifilis Fresen. in Abh. d u- Senck. Nat. Ge- i309


548 Protococcoidefe, Volvocacece, ChlamyJomouas.<br />

sellsch. II, I, 1S5G, p. 195, t. VIII, f. 17-20, I5eitr. p. 235. t. XI,<br />

L 34-42, Pritcli. Inf. p. 522, Rabeiih. Fl. Eur. Algar. III, p. 95,<br />

Dang. Rech. sur les Alg. infer. in Ann. Scienc. Nat. 1888, p. 135.<br />

— Macrozoogonidiis minoribus, ovatis vol globosis, G-8 y.. latis, di-<br />

visione pleruniqne quaternis, vacuolo polari rosaceo contractili di-<br />

stincto, puncto rubro parietali, ciliis singulis (?) vel pluribus (1-6?),<br />

cellulae longitudinem superantibus, tegumeuto amplo praeditis.<br />

Ha^. in aquis stagnantibus ad Francofartum ad Maenum in horto<br />

botatiico (G. Fresenius), DresdfB in aquariis horti botanici (L. Ra-<br />

benhorst) etc. — Ex Dangeard loc. cit., sequentia excerpo: cel-<br />

lulse ovales, diametro sesquilongiores, vacuolis contractilibus binis<br />

stigmate laterali, nucleo nucleolato centrali, corpusculo amylifero<br />

postice sito donatoe, ciliis quaternis (!) instructre,- propagatio zoogo-<br />

nidiis intra cellulam 2-1-natim ortis; generatio zoogonidiis binatim<br />

copulantibus; zygota cellulas Protococci ad instar glomerulatas<br />

evolventia,<br />

2. Chlamydomonas minima Dang. in Journal de botanique 1888, p. 415 iJ^io<br />

c. icone et in Notarisia 1889, p. 672. — Crustiformis, la^te rubra,<br />

colore dein persistenti; cellulis sphsericis, rainutissimis, raenibrana<br />

crassa donatis, rubris, contentu primo in 2, dein in 4 cellulas di-<br />

viso, membrana tunc concentrice striata ; zoogonidiis ita efformatis<br />

viridibus, habitu omnino Chlamydomonadis, 8 := 5, antice subhya-<br />

linis et 4-ciIiatis.<br />

Hab. intor algas marinas in ampulla asservatas in Gallia (P.<br />

A. DanCtE.\rd). — Propagatio fit bipartitione cellulae secus axini<br />

longitudinalem; zygota (?) spha^rica initio viridia, dein (post raen-<br />

sera) rubescentia. Species, observante cl. Dangeard, rite distincta<br />

a Chlamj/domonade marina et C. Diinalii, floras marina3 per-<br />

tinentibus, qu?e Hcematococco, ut videtur, pertinent.<br />

** CelluUie ciliis biiiis instructae.<br />

3. Chlamydomonas Reinhardii Dang. Recherches sur les Alg. infer. i3ii<br />

in Ann. Scienc. Nat. 188S, p. 13G, t. XII, f. 29-39 et 'in Notarisia<br />

1889, p. 673, Chlamydomona^ Puloisculus Reinh. loc. cit. —<br />

Habitus Chlamydomonadis Morieri Dang. ; stiginate rubro tura vi-<br />

sibili tura nullo; zoogonidiis (asexualibus?) in unaquaque cellula<br />

vegetativa quaternatitn evolutis.<br />

Hah. in Gallia (P. A. Dangeard) et Rossia (L. REiNirARD).<br />

Quoad generationis moduni C}damydom.onadi mullifiii •cxi^i.ni?,, ciliis<br />

vere 2 nec 4. Zoogoiiidia (gauK.Uaj quaternatira orta, 3-7 a. diara.,<br />


Protococeoiclese, Volvocacese, Chlamydomonas. 549<br />

magQitiidiiie differeotia (vix heterogameta), inter se binatim copu-<br />

lantia. Zygota spha?rica, nonnulhi oblonga, magnitudine varia, dein<br />

flavescentia. Germinatione efformantiir 4 cellulae immobiles.<br />

Seclio 2. Zygotura membranam propriam secernens; zoogonidiorum copu-<br />

lantiura membrana3 ad zygoti membranam perflciendara inutiles.<br />

* Zygotum ad punctum fusionis zoogonidiorum efformatum.<br />

4. Chlamydomonas Morieri Dang. Recherches sur les Algues infor. 1312<br />

in Ann. Scienc. nat. 18S8, p. 136, t. XII, f. 7-28. — A Chlamydomonade<br />

Pidmsculo et Chlamydomonade multifili, quibus simil-<br />

lima, tantum zygotorum genesi diversa.<br />

Hab. \n Gallia (P. A. Dangeard). — Cilia bina; stigma infer-<br />

ne situm ; propagatio 2-4-8 zoogonidiis intra cellulam mobilem seu<br />

immobilem efformatis; generatio isogametis biciliatis inter se co-<br />

pulantibus; zygota cellulas 4 germinando evolventia.<br />

** Zygotum e zoogonidio foemino efforraatum.<br />

5. Chlamydomonas Pulvisculus (Mueller) Ehrenb. Inf. p. 64, n. 81 (ubi i"i3<br />

synonyma consignata), t. III, f. X, Ferd. Cohn in Nov. Act. XXIV,<br />

1, t. XVIII, f. 28, Fresen. Beitr. p. 285, t. XI, f. 43-45, Focke<br />

Phys. Stud. II, t IV, f. I. Rabenh. Fl. Eur. Algar. III, pag. 94,<br />

Stein Infus. t. III, f. 14-15, Kirchn. Alg. Schles. pag. 92, Hansg.<br />

Prodr. p. 107, f. 53-54, WoUe Freshw. Alg. U. S. p. 178, t. 155,<br />

f. 23-31, Dang. Rech. sur les Alg. infer. in Ann. Scienc. Nat. 1888,<br />

p. 135, Diselmis iiiridis Dujard. Zoophyt, p. 312, n. 1, fasc. III,<br />

f. 20 et 21. — Macrozoogonidiis globosis vel ovatis, 12-20=; 6-12,<br />

saturate viridibus, puncto laterali lajte rubro ; microzoogonidiis con-<br />

formibus, masculis 10, fo^mineis 20-21 a. longis.<br />

Hab. in stagnis, aquariis aliisque similibus locis, per totam Eu-<br />

ropam, ubique fere vuigaris, subinde «Flores-aquae» dilute virides<br />

efformat. — Ex Dangeard !. c, sequentia de hac specie excerpo<br />

cellulaj ovales, vacuolis contractilibus binis stigmate laterali, nu-<br />

cleo et corpusculo amylifero singulis, ciliis binis instructfe; propa-<br />

gatio zoogonidiis 2-4-natini intra cellulam ortis; generatio zoogo-<br />

nidiis (heterogaraetis), foemineis majoribus, e cellula 2-4-natim or-<br />

tis, masculis minoribus, intra cellulam octonis.<br />

6. Chlamydomonas Braunli Gorosch. in Artari List. Alg. gouv. de isu<br />

Moscou p. 131, n. 21, Chlamydom.onas Piilmsculus Gorosch. Ge-<br />

nes. p. 82-35. — Cellulis vegetativis 12-20 y.. latis; macrozoogo-<br />

:


550 Protococcoideiip, Volvoeacoffi, ChlamydoiTionas.<br />

iiidiis 20-22 ij.. diaiu. ; microzoogonidiis G-10 a. diam. ; zygotis 18-<br />

21 iJ: diam.<br />

IlaO. in stagnis foveisque in Rossia (Gorosiiankin, Artari).<br />

SpecifS minus notae.<br />

7. Chlamydomonas pluvialis Wolle Freshw. Alg. U. S. p. 167, t. 154, 1:115<br />

f. 7-8. — Cellulis sphfuricis vel subsphrericis, 4-8 a. diam., laete vi-<br />

ridibus, vacuolo polari srepe indistincto; tegumento tenui, arcto;<br />

plasmate in 2 vel plures, raro 4 partes diviso.<br />

Hab. numerose in fossis aque pluviali repletis iu America bo-<br />

reali (Wolle).<br />

8. Chlamydomonas rostrata Cienlv. in Piot. Zeit. 18G5, pag. 25, t. 1, mc><br />

f. 37-38 et 39-41 {Gloeocystis). — Cellulis ovatis, apice productis,<br />

tegumento amplo donatis; vacuolis contractilibus 2;ciliis binis, di-<br />

vergentibus, elongatis.<br />

Hah. in aquis dulcibus, socid Glndoci/slkle vesiculoS'1, Hormi-<br />

scia quadam et Stigeoclonio \\\ Rossia (Cienkowski). — Ad Hcemaiococcum<br />

filuvialem transiens.<br />

9. Chlamydomonas obtusa A. Br. Verjueng. pag. 230, Pritch. Infus. vmi<br />

p. 532, Rabenh. Fl. Eur. Algar. III, pag. 95, Cienk. in Bot. Zeit.<br />

1SG5, p. 25, f. I, f. 33-3G?, Clilamydomonas grayidis Stein. 1. c.<br />

— Macrozoogonidiis oblongis, 15-30 a. latis, utroque polo obtuso-<br />

subtruncatis, puncto rubro nullo; microzoogonidiis 16-32, ovatis,<br />

pallide viridibus vel luteo-fuscescentibus.<br />

Ilab. in stagnis ad Friburgum brisgoviense (A. Braun), in Ros-<br />

sia (CiENKOWSKi). — Ex Cienkowski 1. c. cellulae essent oblongfe<br />

polis rotundatis, ad 37 ij.. loDga>, ciliis 2-4, vacuolis contractilibus<br />

2 instructa).<br />

10. Chlamydomonas tingens A. Br. Verjueng. p. 230, Rabenh. Alg. 1318<br />

n. 101, Fl. Eur. Algar. III, p. 95, Kirchn. Alg. Schles. pag. 92,<br />

Wolle Freshw. Alg. U. S. p. 1G7, t. 155, f. 5-G). — Macrozoogo-<br />

nidiis minoribus, ovatis, 14-30 y. longis, dilute viridibus, puncto<br />

rubro nullo, tegumento arcto inslructis.<br />

Ilah. in stagnis vernali temporo hinc illinc in Germania et Ame-<br />

rica boroali.<br />

11. Chlamydomonas communis Perty Klcinste Lebensf. p. 8G, t. XII, mii)<br />

f. 1 C, E, Rabenh. Fl. \\\xv. Algar. III, p. 95. — Macrozoogoni-<br />

diis ex ovato elliplicove rotundatis, 21-30 u.. lalis, diametro dimi-<br />

plo longioribus, la^le viiidibus, vacuolo poLari achroo dislincto, (cy-


iProtococcoide», Volvocaceoe, Hcematococcus. 55l<br />

tioplasmatis divisione 2, 4, 8-16) tegumento arcto, hyalino, delica-<br />

tissimo, puncto rubro laterali.<br />

Hab. in aquis stagnantibus, imprimis in aqua pluviali.<br />

12. Clilamydomonas globulosa Perty Kleinste Lebensf. fig. 1 A, B, 1320<br />

Rabenli. Fl. Eur. Algar. III, p. 95. — Macrozoogonidiis majoribus,<br />

exacte globosis vel subglobosis, 32-10 tj.. latis, viridibus, loculo<br />

polari sajpe indistincto (cytioplasmatis divisione 4-8) tegumento<br />

subarcto, puncto rubro laterali.<br />

Hab. cum priori.<br />

13. Chlamydomonas Magnusii Reinke Algenfl. der westl. Ostsee p. 88, 1321<br />

Gkeocystis sp. Magnus in Bericht iiber die Ostsee-Expedition der<br />

Pommerania p. 80. — Zoogonidiis 12-18 u.. longis, dimidio latis,<br />

apice antico cilia inasquilonga, bina gerentibus.<br />

Hab. inter aiias algas in sinu Kielensi (Reinke) et ad «Pil-<br />

lau» (Magnus) maris baltici. — Pyrenoides singulus et macula<br />

brunnea pigmentalis laterales, chlorophylla reliquam cellulae cavi-<br />

tatem occupans. Zoogonidia statum quietis sumentia familias gloeo-<br />

cystiformes, membranis crassis stratosis instructas efficiunt; cel-<br />

lulse tunc subglobos?e, ad 30 a. diam. (incl. membr.).<br />

14. Chlamydomonas flavo-tingens Rostaf. in Sitz. Krak. Acad. d. Wis 1322<br />

sensch. math. naturw. Sect. Oct. 1880. — Cellulis aurantiacis vel<br />

roseo-rufis.<br />

Hab. m nive montium Tatrensium.<br />

15. Chlamydomonas angusta (Dujard.) Rabenh. Fl. Eur. Algar. III, 1323<br />

p. 95, Disclmis angusla Dujard. Zoophyt. p. 343, n. 3, t. V, f. 22.<br />

— Macrozoogonidiis piriformibus oblongisve, 15-16 u.. latis, ciliis<br />

singulis vel binis, cellulae longitudine duplo triplove longioribus;<br />

puncto rubro in parte antica laterali, non semper distincto,<br />

Hab. in aqua per aliquot menses asservata.<br />

16. Chlamydomonas albo-vlrldis Stein I. c, Dang. 1. c. p. 134-135, 1324<br />

est, suadentibus Klebs et Dangeard, Chiamydo?nonas species qua.^dam<br />

fungo Chytridiacco infecta.<br />

H/EMATOCOCCUS Ag. [1828] Ic. Algar. t. XXII, em. Rostaf. [1875]<br />

Sur rilaemat. lacustris pag. 139 (Etym. hce?na sanguis et coccus<br />

granus), Sphcvrclla Soramerf. [1824] Mag. for Naturvedensk. IV,<br />

p. 249, p. p. Hansg. Prodr. p. 105, nec Ces. et De-Not. Cfr. Berlese<br />

et De-Toni in Atti R. Ist. Ven. 1887, p. 221, Chlamydococcus<br />

A. Br. [1849] Verjiing. pag. 219, Cooke Brit. Freshw. Alg. p. 50,<br />

Kirchn. Alg. Schles. p. 92, Rabenh. Fl. Fur. Algar. III, pag. 93,


552 Protococcoidea), Volvocacese, Hcematococcus.<br />

Wolle Fresliw. Alg. U. S. pag. 164, Cfr. etiam Girod-Chantrans<br />

Rech. chim. et microsc. sur les Conf., Byssus, Tremelles, Paris<br />

1862, Flotow Ueb. H?ematococcus pluvialis in Nov. Act. Leop.<br />

Car. vol. XX, Cohn Nachtr. zur Naturgesch. d. Protococcus plu-<br />

vialis Kuotz., Dang. Rech. sur les Alg. infer. in Ann. Scienc. Nat.<br />

1888, p. 138, Gloiococcus Shuttl. [1840] Bibl. un. Geneve Flor.<br />

p. 405. — Cellula^ vegetativ^ie subglobosse, haud in familias conge-<br />

stae; macrozoogonidia togumento (chlamyde) amplissimo, hyalino,<br />

plerumque ovoideo vestita, chlorophorum singulum, pyrenoides 1<br />

vel plures obvolvens gerentia, nucleo centrali rubro instructa,<br />

polo antico rostriformi hyalino 2 ciliis prsedita.<br />

Propagatio: 1 divisione cellularum succedanea ; 2 macrozoogo-<br />

nidiis 2-8 in cellula matricali efformatis, biciliatis, dein quiescen-<br />

tibus, post siccitatem udis germinantibus; 3 microzoogonidiis e divisione<br />

progressiva plasmatis cellulaa matricalis numerose ortis, 2-<br />

ciliatis,rufescentibns vel sordide viridibus, chlarayde destitutis, dein<br />

quiescentibus. Incertum manet si microzoogonidia inter se copula-<br />

tionem agant.<br />

1. Haematococcus lacustris (Girod.) Rostaf. Sur rHaematococcus la- i325<br />

custris 1875, p. 139, Sphcvrella lacusir^is Wittr. in Hansg. Prodr.<br />

p. 105, f. 52, Volvox lacusiris Oirod. Rech. chim. et raicr. sur les<br />

Conferves, Bysses et Tremelles [1802] pag. 54 et 706, Sphcerella<br />

nivalis Sommerf. 1. c, Volvox Ulva L., Chlamyclococcus plavialis<br />

(Flot.) A. Braun Verj. p. 219, Rabenh. Alg. n. 71 !, 815, sub n. 733,<br />

1142!, Bad. n. 10, Wartm. n. 34, Th. Bail in Hedwigia I, p. 114,<br />

Ferd. Cohn in Nov. Act. XXII, 2 (1850) pag. 749, tab. LXVII,<br />

A. B. et XXIV, 1, p. 1(37, t. XVllI, Zeitsch. fiir wissensch. Zool.<br />

IV, 2, 1852, t. VI, Rabenh. Fl. Eur. Algar. III, pag. 93, Kirchn.<br />

Alg. Schles. p. 93, Ilcvmaiococcus pluvialis Flotow in Nov. Act.<br />

XX, Babenh. Alg. n. 511!, Perty Kleinst. Lebensf. 87-90, t. XII,<br />

f. 2, ILvmai. Cordce Menegh. Nostoch. p. 20, n. 1, t. I, f. 5 (status<br />

quiescentes), H. mucosus Morren Recli. sur la rubefact. des eaux,<br />

1841, t. VI, f. X-XX, Proiococcits pluvialis Kuetz. T. P. t. I,<br />

'f. 1, Proioc. monospermus Corda in Sturm 1). FI. II, Heft 25,<br />

Protosphcvria filuvicilis et P. Corclce Trevis. Alg. coccot. p. 28,<br />

Ch. nivalis (Bauor, Ag.) A. Braui) Ford. Cohn in Rabenh. Alg.<br />

n. 1141!, Iliemaiococcus nioalis Ag. Icon. Alg. N. et t, XXI et<br />

11. Gremllii Ag.- ibid. t. XXIII, C. Vogt in Desor Kxc. pag. 215,<br />

t. I, f. 4, a-f, Proiococcus nicalis Ag. Syst. p. 13, Corda io Sturra


^"'rotococcoidepe, Volvocacese, ttsematococcus. 553<br />

D. Fl. ir, 18. Heft, Shuttleworth Nouv. obs. sur la matiere colo-<br />

rante de la neige rouge in Bibl. univ. de Geneve Fevr. 1840, Harv.<br />

in Hook. Brit. Fl. II, p. 395, Mackaj Flor. Hibern. p. 240, Vogt<br />

in Agassiz Alpenreis. pag. 235, sq. t. 1, 2, Desraaz. Ann. des Sc.<br />

nat. 1842 Fevrier, Menegh. Nostoch. p. 15, West. H. n. 790, Erb.<br />

n. 962!, Hassall Freshw. Alg. p. 335, n. 1, t. LXXX, f. 2, Perty<br />

1. c. p. 95, t. Xni, Ferd. Cohn in d. Verh. der schles. Gesellsch.<br />

1862, p. 84, Coccophysium nivale Link Plandb. III, p. 342, n. 2,<br />

Palmella nivalis Hook. in Parry's 2 Voy. p. 328, Kunze in Flora<br />

1852, II, p. 449, Rob. Brow's verm. bot. Schrift. I, p. 342 et 571,<br />

Tremella nimlis Rob. Brown in Ross Voy. Suppl. p. 44, U^^edo<br />

nivalis Bauer in Journ. of Science and Arts, VII, p. 222, t. VI,<br />

Te^Te rouge de la neige Saussure Voj^ II, p. 44. — Macrozoogo-<br />

nidiis 2-4-8 in cellula matricali evolutis, rufis, viridibus vel di-<br />

chrois, 8-30 a. diam ; cellulis quiescentibus rutis, 25-80 a. diam,,<br />

siccis haud raro crustas vel tegmines rufos efficientibus.<br />

Eah. in lapidibus rupibusque excavatis aqua pluviali quse ru-<br />

bra vel viridi colorata saepius evadit locisque inundatis per totam<br />

Europam passim et Americam bor. ; in nivi-j superficie in regioni-<br />

bus alpinis. — Nonnulli phycologi dubitant de identitate speciei<br />

nivicoIsG cum Hcemalococco lacastri. — Var. salinus (Dun.) Hansg.<br />

Prodr. pag. 106, Prolococcus et Hccmafococcus salinus Dunal in<br />

Ann. Scienc. Nat. 1838, p. 173, Proiococcus marinus Kuetz. Phyc.<br />

gener. pag. 169, Sp. pag. 205, Chlamjjdomonas Dunalii Cohn in<br />

Hedwigia 1865, Monas Dunalii Joly Hist. d'un petit Crustaco<br />

Montpellier 1840, Protococcus salinus Dunal in Geleznow Ueber<br />

die Ursache der Farbung des Salzwassers, Diselmis Dunalii Dujard.<br />

Dujard. Zoophyt. p. 344, Microci/siis marina Kuetz. Actien 1836:<br />

zoogonidiis 12-14::; 6-8, ovoideis vel oblongo-ovatis, raro ellipticis<br />

et 12 [J.. latis, viridibus; cellulis perdurantibus globosis, 18-45 a.<br />

diara., roseo vel sanguineo-rufis vel aurantiaco-flavis. In aquis sa-<br />

liiiis et paludibus in Boheraia (Hansgirg) proge Tergeste (Kuet-<br />

zing) ; ad oras gallicas (.Joly) aliisque locis.<br />

Haematococcus mariiius (Dujard.?) Cohn in Hedwigia 1865, n. 7, 1326<br />

p. 99 cum icone, Rabenh. FI. Eur. Algar. III p, 96, Diselmis marina<br />

Diijard. Zoophyt, p. 343, n. 2?. Proiococcus ailaniicus Mont.<br />

Ann. des Sc. 1846 ser. 2, VI, p. 207 et Syll. p. 470. — Cellulis<br />

raobilibus viridibus, ovalibus, cilia duo apici hjalino insidentia ge-<br />

rentibus, togumento (chlamyde) hyalino, achroo, ovali, ainpliato in»<br />

clusis, demuin in cellulas iraraobiles plus rainus globosas, 7-8,5 ^.,


554 Protococcoideae, Volvocace», Corbierea.<br />

longas commutatis, e quibus divisione succedanea aut macrozoo-<br />

gonidia 4 aut microzoogonidia numerosa erumpunt; diam. cell. mo-<br />

bil, 3,7 a. ; cum tegum. 5,5 y..<br />

Coiin).<br />

Jlah. in aqua marina, in aquario marino Vratislavise (Ferd.<br />

3. Haematococcus Buetschlii Blochra. Ueber eine neue Hsematococcus- i"27<br />

Art in Verhaiidlungen des naturhistorisch-medicinischen Vereins<br />

1886, p. 441 et in Notarisia 1886, pag. 254. — Involucro stadio<br />

mobili antice tubulis duobus lateribus versis flagella emittentibus<br />

instructo; corpore protoplasmatico pseudopodiis num erosis copiose<br />

ramosis, viridibus, nucleo centrali, pyrenoidibus duobus, uno an-<br />

tico, altero postico; stigmate altitudine pyrenoidis antici, aliquan-<br />

tulum semilunato; vacuolis contractilibus* 2-3.<br />

Uab. in aquis stagnantibus ad « Sch wetzingenn Germania; in<br />

unico sito repertus (Blociimann).<br />

4. Haematococcus ? aiatus (Stein) De^Toni, Chlamydococcus alalm i"28<br />

Stein Infus. III, I, t- 15, f. 55-57, Sphcvrella alata Lagerh. Bidrag<br />

till Sveriges Algflora pag. 58. — Microzoogonidiorum mombrana<br />

4-aIata, in sectione 4-angiilata; ceterum ut in Chlamydomonate<br />

Pulvisculo.<br />

Hab. in flumine ((Oder)) aliisque locis pr. « Breslau » Silesia"»,<br />

(Cohn); prope «Danviken» Suecia3 (Laceriieim). — Longit. cell.<br />

c. tegum, 30 'j..\ latit. cell. c. tegum. 21 o..: longit, cell. sine te-<br />

gum. 24 a. ; latit. cell. sine tegum. 18 y., ; longit. cil. 21 y..<br />

CORBIEREA Dang. [1888] La sexualitc cliez quelques Algues infe-<br />

rieures in Journal de botan. 1888, p. 38 1 (Etym. a cl. Prof. Cor-<br />

BIERE, botanophilo gallico) et in Notarisia 1889, p. 673. — Cel<br />

lulre ovales, subinde spha^ricoe, contentu viridi ; chlorophora, ut<br />

videtur, nulla («?»); vacuola contractilia 1-2 in celluhTC anteriori<br />

parte sita ; stigma laterale, Scicpe nullurii; cilia 4, corporo sublon-<br />

giora; corpusculum amyliferum centrale; nucleus in cellula' po-<br />

steriori parte situs, non nucleolatus.<br />

Propagatio cellulag bipartitione (ciliis evanidis).<br />

Generatio zoogonidiis (zoogametis) bipartitione cellula) ortis,<br />

suba^quimagnis, inter se ad ciliorum regionem copulantibus; zy<br />

gota sphnerica, plasmate granuloso-viridi, dein nubiloso, saturatiori<br />

demumque rufescenti-brunneo, fnsco, membrana dnplici (exo-et endo-sporio)<br />

cincta: zoogonidiorum niH^lei (in zygotis) sese in massam<br />

anculosam fundentos.


Pr otococcoideae, Volvocaceae, Polyblepharides. 555<br />

Obs. Genus Telraselmtdi Stein et Chlamydomonadi hlhrenb.<br />

subaffine.<br />

1. Corbierea vulgaris Dang. loc, cit. p. 384 cum icone. — Characteres 1329<br />

generis,<br />

Hab. in stagnis aqu£e dulcis haud procul a mari in Gallia (P,<br />

A. Dangeard).<br />

PITHISOUS Dang. [1888] Recherches sur les Algues inferieures in<br />

Anii. scienc. nat. 1888, p. 138, et in Notarisia 1889, p. 674 (Etym.<br />

pil/mcos doliolum), — Tliallus dolioliformis; memhrana communis<br />

(tegumentum) crassa; cilia 4 e basi papilla) minuta?, conicre, antice<br />

sita3 exsurgentia; contentus saturate viridis; nucleus nucleolo prae-<br />

ditus; corpusculum amyliferum postice situs; stigma extans.<br />

Propagatio 2-4-8 zoogonidiis, membrana in 2 operculos sece-<br />

dente libere examinantibus. [Zygota et cystLB ignota].<br />

1. Plthiscus Klebsii Dang. 1. c. tab, XII, f, 1-6. — Characteres ge- 1330<br />

neris; cellulis ad 24 y.. diara. metientibus,<br />

Hab. inter P a n d r i n a m M r u m et G n i u m q u a d r i j ugum<br />

pr. ((Caen» Gallia? (P. A. Dangeard).<br />

TETRASELMIS Stein [1878] Infus. p. 142 (Etym. fetra quatuor et<br />

selmis transtrum), Dangeard Rech. sur les Alg. miew in Ann. Scienc.<br />

Nat. 1888, p. 142, t. Xl, f. 36, Cryptoglena^ sp. Carter. -- Cel-<br />

lulae vegetativae globulosa^, plasmate granuloso, chlorophyllaceo fcje-<br />

\?e, tegumento cordiformi, rotundato, pellucido, antice emarginato,<br />

postice rotundato prsedita?, ciliis 4 per tegumenti orificium singu-<br />

lum exeuntibus, stigmate mediano et peripherico, nucleis 1-3 (?)<br />

instruclas,<br />

Propagatio (ex Carter) cellulis in cystas transmutatis quarum<br />

contentus demum in sporas (?) numero varias dividitur; (ex Dangeard)<br />

cellulis sphcericis quarum plasma in 2 partes (individua) dividitur.<br />

1. Tetraselmis cordiformis (Cart.) Stein 1, c, Dang. 1. c, Crypto- 1331<br />

glena cordiformis Carter.<br />

Ilab. in aquariis passim.<br />

PaLYBLEPHARIDES Dang. [1888] Recherches sur los Algues infe-<br />

rieures in Ann. scienc nat. 1888, p. 155 (Etym. poli/ plus et ble-


556 Protococcoideae, Volvocaccie, Polytoma.<br />

phar cilium) et in Notarisia 1889, p. 674. — Cellulne elongata?, an-<br />

tice obtus;i\ postice pliis niinus attenuatfe; conteatus viridis; nucleus<br />

centralis, nucleolo instructus; corpusculuni aniyliferutn niajusculum<br />

in cellulse parte posteriori situm; stigma extans ; cilia corporis seu<br />

cellulaD aBquilonga, 0-8, antice inserta; membrana tenuis, directe<br />

plasma involvens.<br />

Propagatio cellulrc divisione longitudinali in 2 nova individua ;<br />

cystse e cellula spha^rica, colorem viridem servante eftormatse,<br />

germinando individuum singulum evolventes.<br />

1. Polyblepharides singularis Dang. 1. e, p. 155, t. XI, f. 37-46. — 1332<br />

Cellulis 10-14=; 8-0; ceterum generis.<br />

Hab. \n aquis dulcibus ad « May )) circa ((Caen» GaHi:Te (V. P.<br />

Dangeard). — Polyselmis viridis Duj. videtur liuic speciei similis.<br />

Genera quoad locum dubia vel inquirenda.<br />

?POLYTOMA Ehrenb. [1838] Infus. p. 24 (Etym. poly plus et tome<br />

sectio), Krassilatschik Zur Entwickelungsgeschichte und Systematik<br />

der Gattung Polytoma Ehrenb. in Zool. Anzeiger 1882, p. 426-<br />

429!, Daugeard Recherch. sur les Algues inf(3r. in Ann. Scienc. Nat.<br />

1888, p. 112, Saville-Kent Manual of the Infusoria pag. 301-301<br />

tab. XV, f. 67-78, Cklamydoraonas sp. Cohn. — Cellulsn membrana<br />

continua instructae; contentus hyalinus, ciliis excessis in statum<br />

perdurantem transeuntes; nucleus nucleolatus centralis; vacuolum<br />

singulum magnum (vel pljira minora) in cellula? parte antoriori<br />

situm.<br />

Propagatio contentus bipartitione repetitr. in 2-4-8 zoogoni-<br />

dia, membrana celluho lateraliter rupta libere exa minantia.<br />

Obs. Genus, suadente Dangeard, in Ilcumatococceis intimum,<br />

1. Polytoma Uvella Ehrenb. luf. pag. 21, n. 3;'., tab. I, f, XXXII, 3331<br />

Schneid. Symb. I, p. 130, Dang. 1. c, p. 112, t. XI, f. 1-4, Chlamydomonas<br />

hyalina Cohn in Nov. Act. XXIV, 1, p. 160, t. XVI,<br />

f. 1-9, Fresen. Beitr. pag. 235, t. X, f. 30-38, Rabenli. Fi. Eur.<br />

Algar. III, pag. 96, Kirciin. Alg. Schles. p. 92, Wolle Freshw.<br />

Alg. U. S. p. 108, t, 151, f, 9-10. — Cellulis oblongis ellipticisve,<br />

utrinque late rotundatis, dilutissime viridibus vel hyalino-albican-<br />

tibus, macula rubra destitutis, 1 4-22 a. latis, subd uplo longioi-ibus,<br />

polo antico ciliis binis elongatis, t(^gumonto arcto instructis,<br />

llab. in aqua putrida, in consortio Vihrionuhi, Spirillorum in


Protococcoideae, Volvocacefe, Gkeococcus. 557<br />

Europa et in lacubus ubi aquatn lacteo-virescentein reddit Pennsyl-<br />

vanioe in Auierica boreali (Wolle).<br />

Species mihi tantum nomine nota.<br />

2. Polytoma spicata Krassilst. Zur Entwick. und Syst. der Gattung 1334<br />

Polytoma iii Zool. Anzeiger V. Jahrg. 1882, p. 426-429. Cfr. Just<br />

Botan. Jahresb. 1882, p. 332.<br />

Hab. 'u\ aquis tranquillis (Krassilstsciiik).<br />

COCCOMONAS Stein [1878] lufas., Cfr. Dang. Rech. sur les Algues<br />

inferieures in Ann. Scienc. Nat. 1888, p. 143.<br />

CHLORANGIELLA De-Toni, Chlorangium Stein [1878] Infus., Cfr.<br />

Dang. Rech. sur les Algues inferieures in Ann. Scieuc. Nat. 1888,<br />

p. 143, nec Cienk. nec Link.<br />

?GLCOCOCCUS A. Br. [1851] Verjiing. p. 170 (Etym. gloios gela-<br />

tinosus et coccos granus), Rabenh. Fl. Eur. Algar. III, p. 36, f. 8.<br />

— Cellulae ovales, virides, in parte antica ciliis vibratoriis binis,<br />

locello achroo introrsuin infundibuliforrai-dilatato, in extremo vesi-<br />

cula raajori instructa?.<br />

Multiplicatio divisione siraplici vel duplici (decussatira), celluhe<br />

sororias gelatina raolli laxe connexaB, postea in familias magnas<br />

difformes conglobatse.<br />

ortis.<br />

Propagatio flt zoogonidiis ex ultiraa cellularum generatione<br />

Obs. Genus mihi plane ignotum, verisimiliter idem ac Chlamgdomonas<br />

Ehrenb.<br />

1. Gloeococcus mucosus A. Br. Verjung. p. 170, Chytridium t. 5, 1335<br />

f. 5-20, Rabenh. Fl. Eur. Algar. 111, p. 36. — Thallo gelatinoso,<br />

subgloboso (magnitudine pomi circiter), sublobato, viridulo-macu-<br />

lato, initio afRxo, postea natante ; cellulis ovalibus, diaraetro paulo<br />

longioribus, 16-20 u. long.<br />

ffab. \n aquis stagnantibus Germani^ et Bohemiae. — Ohser-<br />

vante cl. Hansgirg Prodr. p. 107, in nota 1 a Chlam>jdomonale<br />

Puloiscalo vix differre videtur.<br />

2. Glceococcus agilis Grunow in Rabenhorst FI. Eur. Algar. lll, 133(3<br />

p. 36. — Thallo gelatinoso, lubrico, plerumque clavato, 2,5 cra. I.,<br />

sparso vel ag^regato, viridi; cellulis parvis, subglobosis, subtiiitei'


558 ['rotococcoicleoo, Volvooaceae, Cyliiulromonas.<br />

granulosi.s, singulis vel 2-4 approximatis, oinuibus celerriaie cir-<br />

cumvagantibus, cell. 5,5-8,5 u.. diam,<br />

Hab. in lapidibus rivuli parvuli prope (cBerndorf)) Austria^. in-<br />

ferioris (A. Gpj:now).<br />

3. Gloeococcus minor A. Br. Verjiing. p. 170, Rabenli. Fi. Eur. Al- ]3;j7<br />

gar. 111, p. oO. — Tliallo ininori (ad niicis avellana^ magnitudineni),<br />

subpiriformi, luteolo-viridi ; cellulis minoribus, 10-13 [j.. Xon^.<br />

Hab. \\\ fontibus ad Friburgum brisgoviense Germaniie (A.<br />

BraUiN).<br />

4. Glceococcus minlatus Grun. in Rabenh. Fl. Eur. Algar. III, p. 3(3,<br />

— Tliallo ainorpho, maxime lubrico, rubescente; cellulis minutis-<br />

simis, splhicricis, singulis vel geminatim conjunctis, maxime agilibus,<br />

1-1,3 u.. diam.<br />

Hab. in rivulo parvo prope «Berndorf» AustricC inferioris (A.<br />

Grunow). — {(An Hccmalococcus'^ ))<br />

Geiiera qiiod ad locum valJe dubia, fortasse huc cuumeraniJa.<br />

SYCAMINA Van-Tieghem [1880] in Bull. Soc. Bot. Fr. vol. XXVII,<br />

p. 200-204.<br />

1. Sycamina nlgrescens Van-Tieghem 1. c. 1339<br />

Hab. in Gallia (Pii. Van-Tieghem).<br />

DIMYXTAS Van-Tieghera [1880] in Bull. Soc. Bot. Fr. vol. XXVII,<br />

p. 130-132.<br />

1. Dlmyxtas Ferrieri Van-Tieghem 1. c. is^o<br />

Hab. in Gallia (Pii. Van-Tiegiiem).<br />

Subfamilia quarta Cylindromonadeae Ilansg.<br />

CijUndromonadeoi Ilansg. [1888] Prodr. p. 107, De-Toiii [1888] Consp. Clilo-<br />

ropli. in Notarisia 11 1, n. 10, p. 450.<br />

Thallus uiiicellularis; cellula) flagello unico instructa> ; cliloro-<br />

phora stellato-laciniafa, in medio cellula3 sita vel bipolaria.<br />

Propagatio bipartitione succedanea cellularum vegetativarum<br />

intra earum membranam tenuom. CGlluIa! perdurantes ignotre.<br />

CYLINDROMONAS Ilansg. [1888] Prodr. Algenll. \on l!(.hmon p. 107<br />

(li)fym. cijiiiub-m et mona^). — Cellula;! vegetati\ai seinper soli-<br />

taricc, oblongo-cylindracea.', utrinque rotuudata*, membrana tenui,<br />

133^;


Protococcoideiej Paliiiellaceae. 559<br />

arcte adiiata, hyalina instructx;, polo luiico ciliiim siiigulum, elon-<br />

gatum, flagelliforme gerentes; chloropliora obtuse stellato-Iacinia-<br />

ia, pleruraque in unaquaque cellula 2, magna, pyrenoidem singu-<br />

lum globosum obvolventia; nucleus majusculus, globosus, in me-<br />

dio cellul{« situs; vacuolum contructile ad cilii insertionem extans;<br />

macula pigmentalis haud prsesens.<br />

Propagatio (in statu quiescente ciliis deciduis) bipartitione to-<br />

tius contentus cellularum repetita intra tegumentum raembrana-<br />

ceum vel mucosum in 2-i cellulas filiales.<br />

1. Cylindromonas fontinalis Hansg. Prodr. Algenfl. von Bohmen i34i<br />

p. 107, f. 55, Wittr. et Nordst. Alg, aq. dulc. exs. n. 750'72- —<br />

Cellulis agilibus oblongo-cylindraceis, utrinque rotundatis, 15-32 c:<br />

G-15, plerumque taijtum apice superiori ad insertionis situm hya-<br />

linis, cilio longitudine corpus celluloe aequante vel paullo supe-<br />

rante; chlorophoris pyrenoidem 4 a. circ. crassum foventibus; nucleo<br />

centrali, magnitudine pyrenoidis vel parum ultra; membrana<br />

cellulari tenui, hyalina, non contractili.<br />

Hab. in fontibus, rivulis e(c, ssepe aquam colore viridi tingens<br />

sociis Stigeoclonio lenui, Confervd bombycind et nonnuUis Dia-<br />

tomaceis pr. u Johannisbad et Adams)) circa « Neu Bistritz)) in Bo-<br />

heinia (Hansgirg). — Cellulce (luce difl"usa) negative phototactica^<br />

videntur; zoogonidia e cellularum contentus repetita bipartitione<br />

orta, 2-4 majora vel 8-10 minora, circ. 8-10:;; 4-5. A Clilamydomonade<br />

obtusa A Br. {Chlamyd. grandis Stein Infus. III, 1, t, 15)<br />

quoB cilia bina, stigma v, maculam pygmentalem rubram linearem<br />

et teguraentura araplura. praebet statim dignoscitur,<br />

Familia XXITI. PALMELLACEiE (Decaisne) Naeg. em.<br />

Palmellaceoe Decaisoe [1842] in Ann. Scienc. Nat. II ser., XVII, p. 327 (Pat-<br />

ineltete) Naeg. [1847] Neuere Alg. Syst. p. 154 ex parte, [1849] Gatt. ein-<br />

zell. Alg. p, 61,<br />

ProlococcacecB Naeg, [1847] Naeg, Alg. Syst. p. 154 ex parte.<br />

Piolococcece Trevis. [1842] Prosp. fl. Eugan. p. 57 p. m. p.<br />

Protococcidce Lindl. [1847] Veg. Kingd. p. 18,<br />

Protococcinte Reielienb. [1841J Nomencl. p. 17 p. m. p.<br />

Coccofhalke Trevis, [1848] Alglie coccotalle p, 9 et 99 ex parte,<br />

Thallus uni- vel adparenter pluri-cellularis h, e. cellulis in fa-<br />

milias seu coenobia consociatis; contentus cellularum chlorophora for-<br />

raa varia, sa^pe ha>matochroraate CKlata fovens,


560<br />

Propagatio tum zoogoiiidiis (nentralibus) tutii bipartitione cellu-<br />

larum vegetativa, rarius acinetis ').<br />

Generatio zygotis e copulatione zoogonidiorum ortis.<br />

Conspectus subfamiliarum<br />

Coenobiecc. Cellulae vegetativiic in co^nobium forma determinata<br />

consociatje. Coenobia cellulis filialibus singuhe ejusdemque formatio-<br />

nis constituta, libere in aqua natantia. Multiplicatio tum cellularum<br />

singularum coanobii divisione vegetativa, tum macrozoogonidiis (pro-<br />

pagatio) tum microzoogonidiis sa^pius insimul copulantibus (genera^<br />

tio) ,•<br />

zygota<br />

ita generata perdurantia.<br />

PseudocrcnobiecB. Celluhe vegetativa^ singula^ in familias coeno-<br />

bii ad instar onsociatse at ad singulam eamdomque formationem haud<br />

pertinentes. Propagatio zoogonidiis cellularum Gontentus divisione si-<br />

multanea ortis.<br />

ErcmobieLV. Celluloo vegetativje solitaria?, discretoo, sa^pe adpro-<br />

ximatae et familias parvas vel magnas, forma irregulares efficientes,<br />

sine tegumento amplo et contluenti, epiphvtic:e, endophjticse ~) vel<br />

libere in aqua vigentes. iMuItiplicatio zoogonidiis vel cellularum di-<br />

visione vegetativa.<br />

Telraaporece. Cellulae singulse tegumentis sinuosis contluentibusque<br />

in familias minutissimas vel majores, gelatinosas, forma plerumque<br />

irregulares congregatae; familia3 cellularum libera^ vel adfixae. Mul-<br />

tiplicatio cellularum bipartitione vegetativa, cystis et macrozoogoni-<br />

diis (propagatio) nec non microzoogonidiis ; microzoogonidia srepe in-<br />

ter se copulantia (generatio).<br />

Dictyosphceriece. Cellulae singulae vegetativa) stipitibus brevibus<br />

vel filamentis tenuibus in familias microscopicas congregatae. Propa-<br />

gatio cellularum bipartitione vegetativa initio secus omnes directio-<br />

nes, dein radialis nec non zoogonidiis.<br />

Nephrocytiecv. Cellulai singula3 vegetativa^ intra membranam cel-<br />

lula3-matris plus minus firmam (nec diffluentem) in familias minutis-<br />

simas congregatco; familiae e cellulis multiplicationum plurimarum<br />

(raro 2-3) composita?.<br />

Coccacecv. Celluhie globosa^ vel ollipsoidea), solitarix^ vel farailiarum<br />

aJ instar plurima^ tegumento firmo vel gelatinoso-diffluenti con-<br />

sociatae et tunc stratum amorphum, gelatinosum efficientes. Propi-<br />

\) CIV. Willo Aljfologiseho Mittheiliingen p. 500.<br />

2) OIV. Endosphnireas iu Ercmobieis,


Protococcoicleae, PalmellaceEe, Hj-clroil^^ction. 561<br />

gatio cellularuin bipartitioiie vegetativa succedanea, zoogonidiis et<br />

cellulis perduraiitibus.<br />

Subfarailia prima Coenobieae Fallvenb.<br />

Cosnobiem Fallvenb. [1882] in Schenk, Handb. der Botanik, II. Band, pag. 275,<br />

Hansg. [1888] Prodr. p. 108, De-Toni [1888] Consp. chloroph. in Notarisia<br />

III, n. 10, p. 450.<br />

Hijdrodictyaceai Falkenb. [1882] loc. cit.<br />

Cellulae vegetativa^ in cosnobium forma determinata consociatce;<br />

coenobia cellulis filialibus singulae ejusdemque forraationis coastituta,<br />

libere in aqua vigentia.<br />

Multiplicatio tura cellularum singularum coenobii divisione vege-<br />

tativa, tum macrozoogouidiis (propagatio) tura microzoogonidiis sae-<br />

pius insimul copulantibus (generatio) ; zygota e raicrozoogonidiorum<br />

copulatione orta in statum perdurantem transeuntia.<br />

Conspectus tribuum<br />

Ifijdrodictijece. Zoogonidia e conteutus cellularum divisione simultanea orta;<br />

cellulae plurinucleata3.<br />

Pediastrece. Zoogonidia e contentus cellularum bipartitione succedanea orta;<br />

cellulae uninucleattie.<br />

Tribus prima Hydrodictye.e (Dumort.) Kuetz.<br />

Hijdrodictyeoi Kuetz. [1843] Phyc. gener. p. 281, Species pag. 448, Rabenh.<br />

[1868] Fl. Eur. Algar. III, p. 65, Hansg. [1888] Prodr. p. 108.<br />

Hydrodtctynece Dumort. [1822] Comm. bot. p. 71.<br />

CellulEe plurinucleatai, in coenobium reticulato-saccatura, pertu-<br />

sum, pulcherrimura consociatae; zoogonidia e contentus cellularum di-<br />

visione siinultanea orta.<br />

HYDRODICTYON Uotli [1800] Tent. FI. Germ. III, pag. 501 (Etjm.<br />

hf/dor aqua et diclyon retis), Areschoug De Ilydrodictyo utricu-<br />

lato, Lundse 1839, A. Braun Die Verjiingung in der Natur, 1851,<br />

Algarum unicell. genera 1855, Cohn in Nov. Act. vol. XXIV, p, 1,<br />

p. 209, Pringsheim in Monatsb. der k. Akad. der Wissenschaften<br />

zu Berlin, 1860, pag. 777, Jahrbiicher fiir wissenschaftl. Botanik<br />

vol. I et II, 5, Zoosp. Hydfodictyon iu Ann. Scienc. Nat. 1860,<br />

p. 52, Cesati in Hedwigia I, p. 10, Rabenh. Fl. Eur. Algar. III,<br />

pag. 66, Kirchn. Alg. Schles. pag. 93, Cooke Brit. Freshw. Alg.<br />

p. 35, De-Toni e Levi Fl. Alg. Ven. III, p. 77, Han^g. Prodr.<br />

36


562 Protococcoideae, Palmellacece, Hydrodictyon.<br />

p. 108. — Coeuobium saccato-reticulatutn, liberutn, pertusutii; cel-<br />

lula^ C(ieuobium constituentes numerosse, primo minutae, dein 5-10<br />

mm. longic, cylindracese, apicibus plerumque ternatira, rarius bi-<br />

vel quateruatim connexoe.<br />

Propagatio macrozoogonidiis (asexualibus) piriformibus, bicilia-<br />

tis, iritra cellulam matricalem numerosissimis divisione contentus<br />

simultanea ortis, post motum (intra ipsam cellulain) quiescentibus<br />

et tunc in novum cuenobium reticulatum consociatis; coenobium ita<br />

efformatum membt^ana cellulae-matricalis diffluente liberatura.<br />

Generatio microzoogonidiis 4-ciIiatis, plasmatis divisione nume-<br />

rosissirais ortis (30000-100000), per porum membranae celluL-e-<br />

matricalis examinantibus et dein 2-3 rarius pluribus inter se co-<br />

pulantibus.<br />

Zygotorum globosorum, prolococciformium contentus post longam<br />

periodutn in 2-5 zoogonidia magna, biciliata divisum, quae<br />

(dein iu statum quiescentem transeuntia) cellulas magnas, pluri-<br />

angulatas, forma irregulares, angulis saspe in cornus breves pro-<br />

ductas {polyedria) efficiunt. Contentus horuin polyedriorum zoogo-<br />

nidia numerosa (liberata in reticulum Hjdrodictyi cotijuncta) gi-<br />

gnens.<br />

1. Hydrodictyon reticulatum (L.) Lagerli. Bidrag till Sveriges Alg- 13^2<br />

flora p. 71, De-Toni e Levi FI. Alg. Ven. III, p. 78, Hansg. Prodr.<br />

p. 109, f. 56-57, Wittr. et Nordst. Alg. aq. dulc. exs. n. 523, 716,<br />

717, De-Toni e Levi Phyc. ital. fasc. III, Conferva reticnlaia L.<br />

Sp. plant. pag. 1635, Dill. Ilist. Musc. p. 20, t. 4, Ilydrodictyon<br />

uiriculatum Roth Tent. Flor. germ. p. 531, Kuetz. Species p. 44S,<br />

Tab. phycol. V, t. 53, Rabenh. Alg. n. 107, 060 et 1847!, FI. Eur.<br />

Algar. III, p. 66, f. 35, Kirchn. Alg. Schles. p. 94, Cooke Brit.<br />

Freshw. Alg. p. 38, t. 14, f. 1, Wolle Freshw. U. S. p. 169, t.<br />

15^, f. 11-20, Desmaz. Cr. de Fr. ed. I, n. 750, ed. II, n. 156, We-<br />

stend. et Wall. Herb. n. 349, Erb. critt. ital. n. 138, Bad. n. 11,<br />

Hydrodiciyon pentagonimi Vauch. Hist. des Conf. p. 88, t. I, f. 4<br />

et t. IX, f. 1-10, Hydrodictyon teneltum Roth Catal. bot. II,<br />

p. 239 (statu rainori), Hydrodiclyon majm Roth Catal. bot. II,<br />

pag. 238 (statu majori). — Ctienobio ad 6 et ultra dm longo,<br />

areolis reticuli circ. 1 cm. diatn.; cellulis (iii speciminibus juveni-<br />

libus) 1-2, (in specimitiibus maxime evolutis) 4-10 nim. longis,<br />

100-200 a. latis; macrozoogonidiis 10:^8; microzoogonidiis 5-8 =;<br />

3-6,


Protococooideae, PalmellaceiB, Sceiiedesmus. 563<br />

Hab. in stagnis et aquis lenfce flueiitibus, libenim (non affixum)<br />

per totam Europam passim, imprimis in Ilalia, Germania, Bohe-<br />

mia, Gallia, Belgio, Scandinavia, Rossia, Hispania, Lusitania, Bri-<br />

tannia; etiam in America boreali.<br />

Subtribus secunda Pediastre.e Trevis.<br />

Pediaslretii Trevis. [1842] Prosp. Fl. Eug. pag. 58, Naeg. [1849] Gatt. einzell.<br />

Alg. p. 03, Hansg. Prodr. p. 109.<br />

Celluloe uninucleataj; zoogonidia e contentus cellularum biparti-<br />

tione succedanea orta.<br />

Conspectus generum<br />

Scenedesmus. CellulcB ellipsoideae, uno polo vel utrinque acuminat;is, 2-16<br />

in seriem simplicem vel subduplicem lateraliter conjunetie.<br />

Pf'6?


564 Protococcoideae, Palmellaceas, Scenedesmus.<br />

Achnanlhes bijaga Turp. Aperg. organ. pag. 310, t. XIII, f. 4,<br />

Achnanthes qiiadrtjuga Turp. 1. c. pag. 310. 311, t. XIII, f. 5,<br />

Achnanlhes quadrallerna Tuv]). 1. c. p. 311, t. XIII, f. 7, Achnan-<br />

ihes ociallerna Turp. 1. c. p. 312, t. XIII, f. 8, Scenedesmus qua-<br />

dricauda ,3. ecornis (Ehrenb.) Ralfs Brit. Desm. p. 190, t. 31,<br />

f. 12 li-i, Naeg. Gatt. einz. Alg. p. 8^D-91, t. 5, A, I, f, a-m, Sce'<br />

nedesmus obiitsus Mejen in Nova Act. Leop. XIV, 2, pag. 775,<br />

t. 43, f. 30-31, Rabenh. Fl. Eur. Algar. III, p. 63, Kirchn. Alg.<br />

Schles. p. 98, Cooke Brit. Freshw. Alg. p. 33, t. 13, f. 5, Wolle<br />

Freshw. Alg. U. S. p. 173, t. 156, f. 22-24, De-Toni e Levi Fl. Aig.<br />

Ven. III, p. 76, De-Not. Elem. Desm. p. 77, t. 9, f. 87, Scenedesmus<br />

ellipiiciis et Scenedes?iius Pyrus Corda in Alm. d. Carlsb. 1835<br />

tab. 4, Scenedesmus notaius Corda in Alm. d. Carlsb. 1838, t. 2.<br />

— Coeuobiis 4-8-cellularibus; cellulis oblongo-ellipticis vel ovatis,<br />

utroque polo obtuso-rotundatis, aculeis carentibus, 7-18 -^n 4-7 (raro<br />

10) in seriem simplicem vel duplicem, rectam vel obliquani arcte<br />

laxeve conjunctis.<br />

Hab. m aquis stagnantibus, inter alias Algas libere natans<br />

fere ubique vulgaris. — Var. aiternans (Reinsch) Hansg. I. c, Scenedesmus<br />

aliernans Reinsch Algenfl. mittl. Frank. p. 81, t. 6,<br />

f. 3: cuenobiis plerumque 8-celIularibus; cellulis late vel subova-<br />

to-ellipticis, conformibus, alternatim in series duas dispositis, 13-16<br />

^ 10-13, lateraliter anguste adhaerentibus. Cum specie, passim. —<br />

Var. radiatus (Reinsch) Hansg. loc. cit., Scenedesmus radiaius<br />

Reinsch Algenfl. mittl. Frank. p. 81, t. 6, f. 6: ccenobiis 4-cellu-<br />

laribus, ssepe radiatim aggregatis, cellulis oblongo-ellipticis, 8-12 c;<br />

4-7, alternatim in series duas dispositis, membrana crassiuscula,<br />

haud raro pallide rufescente. Cum specie, passim. — Var. minor<br />

Hansg. loc. cit. : coenobiis 8-cellularibus, 40-45-18; cellulis el-<br />

lipticis vel ovoideis, 10-12^:0-9; ceterum ut in var. aliernanti.<br />

In paludibus salinis ad uOuzic» prope ((Kralup» Bohemias (A.<br />

Hansgirg).<br />

2. Scenedesmus denticulatus Lagerh. Pediastr. Protoc. och Palmel- 1344<br />

laceer p. 61, t. II, f. 13-17, Hansg. Prodr. p. 115, n. 158 (forma<br />

genuina). — C(jenobiis e cellulis quaternis, ovatis vel ovato-ob-<br />

longis, cruciatim dispositis vel subalternantibus, utroque polo ro-<br />

tundatis et denticulis parvis plerumque binis instructis compositis;<br />

membrana subcrassa; pyrenoide centrali 7-8:^5-11.<br />

Hab. inter alias algas ad (c Ilammarby.sjim et Danviken » Sue-<br />

cicc (G. Lageriiioin) et ail ((Ouzic» prope ((Kralup» aliisque lo'


frotococcoidese, Palmellaceae, Scenedesmus. 565<br />

cis Bohemiae (A, Hansgirg). — Forma haec genuina cellulas prse-<br />

bet ellipticas vel ovatas, quaternas, cruciatira dispositas. — Var.<br />

zig-zag Lagerh. 1. c. t. II, f. 17, Hansg. 1. c. : cellulis ovali-oblon-<br />

gis, utroque polo denticulis binis instructis, subalternantibus, 6-15<br />

s 4-6. Cum specie in Suesia (Lagerheim). — Var. linearis Hansg.<br />

Prodr. p. 268: coenobiis plerumque 4-8-cellularibus, cellulis in se-<br />

riem rectam vel subrectam dispositis, ad 15 a. longis, 4-5 y.. la-<br />

tis; ceterum ut in forma genuina. In stagnis turfosis locis variis<br />

Bohemia? (Hansgirg). a An huic speciei adscribendus est, suadente<br />

quoque claro Hansgirg Prodr. p. 116 in nota, Arlhrodesmus<br />

quadrangularis Corda ex aCarlsbad» Bohemiae?»<br />

3. Scenedesmus acuieolatus Reinsch Contrib. Alg. Cap. B. Spei in i-^^^s<br />

Linn. Soc. Journ. vol. XVI, p., 238, t. VI, f. 1-2. — Coenobiis 4cellularibus<br />

19,5 a. long.; cellulis oblongo-cylindricis, 13-16^8<br />

latis, utroque polo obtuso-rotundatis, spinulis compluribus, brevio-<br />

ribus, absque ordine dispositis armatis.<br />

Hab. inter Spirogyram insignem in fonte quodam domus<br />

Gubernatoris ad Caput Bonae Spei Africse australis (Eaton).<br />

4. Scenedesmus Hystrix Lagerh. Pediastr. Protoc. och Palmellaceer 1346<br />

p. 62, t. II, f. 18. — Coenobiis 2-4-8-celluIaribus; cellulis oblongo-<br />

cylindraceis, utroque polo obtusis, omnibus rectis, in seriem simplicem<br />

rectam conjunctis, non alternantibus, 12-18 2:3-6; membra-<br />

na cellularum aculeis parvis, numerosis dense vestita.<br />

Hab. ad cc Hammarbysjon » pr. «Danviken» Sueciae (G. Lager-<br />

heim) ; in ins. « Portorico » (SiNTENis). — « An huic speciei adscri-<br />

bendus est, suadente quoque claro Hansgirg Prodr. p. 116 in nota, Artkrodesmus<br />

serratus Corda ex «Prag)) et ((Carlsbad» Bohemiae?»<br />

5. Scenedesmus quadricauda (Turp.) Breb. Alg. Falais. p. 66, Ralfs 1347<br />

Brit. Desmid. p. 190, n. I, t. XXXI, f. 12, Menegh. Synops. p. 206,<br />

Rabenh. Alg. n. 1108b, FI. Eur. Algar. III, p. 65, Archer in Pritch.<br />

p. 753, Cooke Hrit. Freshw. Alg. p. 34, t. 13, f. 8, Hansg. Prodr.<br />

p. 115, f. 62, De-Toni e Levi FI. Alg. Ven. III, p. 76, Phyc. ital.<br />

n. 37, Wittr. et Nordst. Alg. aq. dulc. exs. n. 451, 452, 525, 719,<br />

Sc. caudalus ('orda Aiman. de Carlsb. 1834, Rabenh. Alg. n. 905 et<br />

sub n, 1252, Wartm. sub n. 30, Wolle Freshw. Alg. U. S. p. 172,<br />

t. 156, f. 11-12, Kirchn. Alg. Schles. p. 98, Arthrodesmus qua-<br />

dricaudatus Ehrenb. Inf. pag. 150, n. 173 excl. syn. plur., Scenedesmus<br />

magnus et Scenedesmus longus Meyen Nov. Act. 1.<br />

c, f. 26-28, Achnanthes quadricauda Turp. [1820]. — Coenobiis<br />

e cellulis 2-8, cylindraceo-oblongis, utroque polo obtuso-rotunda-


566 Protococcoideae, Palmellaceae, Scenedesmus.<br />

tis, 8-38=; 3-15, serie aut simplici recta aut duplici alternarite dis-<br />

positis coiistitutis; cellulis omnibus rectis, medianis inermibus vel<br />

his illisve apice uno alterove aculeo curvato instructis, extimis<br />

utroque apice sa:'pius item dorso armatis.<br />

llab. in aquis stagnantibus, fossis, paludibus, aquariis etc, passim<br />

per Europam, Americam, Antillas, Asiam, et Novam Zelandiam. —<br />

Variat numero, magnitudine appendicularum cellularum. — Var.<br />

genuinus Kirchn. 1. c, Hansg. 1. c. : cellulis 9-33:^3-12, tantum iis<br />

marginalibus aculeo pra^ditis. — Var. setosus Kirchn. 1. c, Haiisg.<br />

1. c: cellulis 8-21 s 3-8, prajter marginales medianis passim acu-<br />

leolatis. — Var. horridus Kirchn. 1. c, Hansg. 1. c: cellulis 15-<br />

18 i: 5-6, omnibus utrinque aculeo singuio armatis. — Var. abun-<br />

dans Kirchn. I. c, Hansg. 1. c : cellulis 8-18 =; 4-7, iis marginalibus<br />

praeter aculeos apicales, aculeis medianis extus passim instructis.<br />

— Var. Naegelii (Breb.) Rabenli. 1. c p. 65, Scencdesmus Nac-<br />

gelii Breb.: cellulis subpiriformibus. De his aliisque forrais nuper-<br />

rirae scripsit amicus De-Wildeman in Bull. Soc R. bot. Belg.<br />

tom. XXVII, pars I (1838) cujus observationes confer.<br />

6. Scenedesmus dispar Breb. Desmid. p. 159, n. 3, t. I, f. 32, Archer is^s<br />

in Pritch. Inf. p. 753, Rabenh. Fl. Eur. Algar. III, p. 65. — Cel-<br />

lulis fusiformibus, oblongis, binis vel quaternis irregulariter alter-<br />

nantibus, duabus primis altero apice aculeato-cuspidatis altero mu-<br />

ticis, duabus ceteris similibus sed reversis, extimis dorsi apice acu-<br />

leiformi-cuspidatis,<br />

Eah. ad «Falaise)) Gallise (De-Brebisson), — Antecedentis forma<br />

aculeis abbreviatis esse videtur. — Observante cl. De-Wilde-<br />

raan, a Scenedesmo quadvicauda indistinctus,<br />

Sectio 2. Acuti Lagerh, Pedia.^itr. Protoc. och Palmellaceer p, 65, Hansg,<br />

Prodr. p. 110,<br />

Cellulfe atroque polo plerumque plus minusvc acutcC,<br />

7. Scenedesmus obliquus (Turp.) Kuetz. Syn. Dlat. p. 609, Lagerh. 1340<br />

Pediastr. Protoc. och Palmellaceer p. 64, Ilansg. Prodr, p. 116,<br />

Achnanihes ohiiqua Turp. Aperr. organ. pag. 312, t. XIII, f. 9,<br />

Arthrodesmus acutus Ehrenb. Infus. p. 151, Scenedesmus fim-<br />

formis et triseriatus Mencgh. Syn. Desm. in Linna^a 1840, p, 20S,<br />

Scenedesmus acutus Meyen Beab. iib, Algenformen p. 775, t. 43,<br />

f. 32, Ralfs Brit. Desra. t. 31, f. 14, Naeg. Gatt. einzell. Alg. t. V,<br />

/1, f. 3, Rabenh. Fl, Eur. Algar. III, p. 04, Kirchn. Alg. Schles.<br />

p. 08, Cooke Brit. Freslnv. Alg. pag. 33, tab. 13, f. 6 c (ut var.


Protococcoidese, Palmellaceoe, Scenedesmus. 567<br />

Scenedesmi acuii), De-Toni e Levi Fl. Alg. Ven. III, pag. 77,<br />

Scenedesmus bilunatus, geminaius Kiietz. Sp, p. 186, Scenedesmus<br />

apiculaius Corda in Alm. d. Carlsb. 1838, t. II. — Coeno-<br />

biis 4-8-ceIlularibus; cellulis fusoideis, utroque polo acuto pleruraque<br />

in seriem simplicem dispositis, 5-27:^3-9.<br />

Hab. in stagnis limpidis, aquariis fere ubique passim. — Var.<br />

dimorphus (Turp.) Rabenh. Fl. Eur. Algar. III, p. 64, Hansg. I. c.<br />

p. 116, Achnanihes dimorf.ha Turp. 1820, Scenedesmus dimorphus<br />

Kuetz. Syn. Diat. p. 80, Species p. 186, Achnanthes bilu-<br />

nulaia Turp. 1820, Scenedesmus peolinaius Ehrenb. Ann. and<br />

Mag. vol. XV, tab. 12, Scenedesmus pectinaius Meyen loc. cit.<br />

tab. 43, f. 34-35: coenobiis 4-8-cellularibus ; cellulis fusiforraibus,<br />

utroque polo acutatis, ad 35 a. longis, circ. 8 a. latis, in seriem<br />

simplicem arctissime conjunctis, medianis rectis, extirais vel late-<br />

ralibus extrorsum lunulatis. Hinc inde cum specie.<br />

8. Scenedesmus antennatus Breb. in Ralfs Desmid. p. 222, t. XXXV, i350<br />

f. 27, Breb. Desmid. p. 160, n. 7, Desmaz. Cr. Fr. ed. I, n. 1651,<br />

ed. II, n. 1351, Archer in Pritch. Inf. p. 753, Rabenh. Fl. Eur. Algar.<br />

III, p. 65. — Cellulis fusiformibus, 2-4-8 in seriera siraplicem vel<br />

duplicem conjunctis, omnibus sublunulatis, plerumque ventricosis,<br />

utroque polo cuspidatis, apice globulum hyalinum gerentibus, 12-<br />

13^2,5-4.<br />

Hab. in rivuli fundo sabuloso prope « Falaise » in Gallia (De<br />

Brebisson, Desmazieres). — «An a 5. obliquo distinctus? )) —<br />

Var. Frectus Wolle Freshw. U. S. p. 172, t. 156, f. 16-17: cel-<br />

lulis fusiformibus, plerumque 2-1 in seriem simplicem conjunctis,<br />

raro in series duas dispositis, omnibus apice incurvis et cuspida-<br />

tis, 14-16 [J: \. Ad terram sabulosam udam in Florida Amer. bor.<br />

(Wolle).<br />

Species perdubii.e, Ibrtasse cum aliis jam ilescriptis conjungendae.<br />

9. Scenedesmus? rotundatus Wood Freshw. Alg. U. S. p. 91, t. III, i^si<br />

f. II, Wolle Freshw. Alg. U. S. p. 176, t. 156, f. 27. — Cellulis<br />

globosis vel subglobosis, 3,5-7 a. diam., spinuiis longissimis, re-<br />

ctis, gracillimis, acutissirais (3-6) armatis aut singulis aut geminis<br />

aut 3-4 arcte duplice conjunctis.<br />

Hab. in aquis quietis prope Philadelphiam Americae borealis<br />

(Chapman).<br />

10. Scenedesmus? polymorphus Wood Prodr. Am. Philos. Soc. 1869, 1352<br />

p. 135, Freshw. Alg. U. S. p. 91, t. I, f. 11, WoUe Freshw. U. S.


568 Protococcoideco, r'almollace?o, Sorastrum.<br />

p. 17o. — Collulis fusituriiiibus vel ovatis vel ellipticis vel glo-<br />

bosis, 4-12 ij.. diam. singulis vel 2-7-conjunctis, sa^pius spina sin-<br />

gula, subinde utrinque biaculeatis; apicil)us obtusis, subacutis vel<br />

acutissiniis; aculeis gracillimis, valde acutis, rigidis, longiusculis,<br />

inclinatis.<br />

Hab. in stagnis prope « Camden » New Jersey Araericae boroa-<br />

lis (Wood). — Vix, observante cl. Wolle, species genuina, aptius<br />

heterogenea mixtura specieruni uonnullarum.<br />

11. Scenedesmus Luna Corda in Alm. d. Carlsb. 1838, p. 195, t. II, 1353<br />

Cfr. Hansg. Prodr. p. 110 in nota.<br />

Hab. ad ((Carlsbad» in Bohemia (Corda).<br />

12. Scenedesmus senilis Corda in Alm. d. Carlsb. 1839, pag. 244. 1354<br />

t. VI, Cfr. Hansg. Prodr. p. 116 in nota.<br />

Hab. ad ((Carlsbad» in Bohemia (Corda). — Quid sit Arthrodesmus<br />

asper Corda ex a Reichenberg n Bohemia3, plane ignoro. Cfr.<br />

Hansg. Prodr. p. 116 in nota.<br />

SORASTRUM Kuetz. [1815] Phyc. germ. p. 144, Sp. p. 195 (Etyra.<br />

soros cumulus et asiron astrum), Rabenh. Fl. Eur. Algar. III, p. 81,<br />

Kirchn. Alg. Schles. pag. 97, Cooke Brit. Freshw. Alg. pag. 46,<br />

Wolle Freshw. Alg. U. S. p. 171, De-la-Rue Sur le devel. du So-<br />

rastrum Ag. in Ann. Scienc. Nat. 1873, pag. 400, Hansg. Prodr.<br />

p. 114, De Toni e Levi FI. Alg. Ven. III, pag. 81. — Coenobium<br />

globosum vel subglobosum, intus solidum, libere natans, e cellulis<br />

4-6-8-16-32 compresso-cuneatis, apice sinuato-eraarginatis vel bi-<br />

fidis, radiatira dispositis constitutura ; cellularura contentus viridis,<br />

subinde (in cellulis juvenilibus) flavescens vel rufescens (sec. De-<br />

la-Rue); nucleus singulus; merabrana tenuissima, in cellulis statum<br />

perdurantem inducntibus incrassata.<br />

Propagatio cellulis coenobii secedentibus ; cellulre ita seceden-<br />

tes initio constrictcB, mox in 2 partes dein niembrana crassiuscula<br />

cinctas divisic; partes hsec nunc meraoratae (acinetie?) contentus di-<br />

visione novum ctcnobiuni (raerabrana evanescente liberatura) efficien-<br />

tes; adsunt rarius ccjcnobia geraioata.<br />

1. Sorastrum spinulosum Naeg. Eiuz. Alg. p. 99, t. V, f. D, Kuetz. Spec. i3r.5<br />

p. 195 (sub Echinasiro), Archer in Pritch. Inf p. 755, t. 1, f. 56-<br />

58, Rabenh. Alg. n. 465, FI. Eur. Algar. III, p. 81, Kirchn. Alg.<br />

Schles. p. 97, Ilansg. Prodr. p. 114, n. 150, p. 60, Hora Fl. Pilson<br />

p. 12, Wolle Freshw. Alg. U. S. p. 171, t. 156, f. 6-10, Cooke


Protococcoidea}, Palracllacese, Sorastrum. 569<br />

Brit. Froshw. Alg. p. 47, t. 19, f. 1, De-la-Rue Sur le devel. du<br />

Sorastrum Ag. in Ann. Scienc. Nat. 1873, p. 400, t. XVII, Reinsch<br />

Algenflor. p. 80, t. V, f. 6. — Co^nobio spinuloso, 23-60 a. diam.;<br />

cellulis S-32, cuneatis, apice leviter emarginatis, angulis obtuso-<br />

rotundatis, bispinulosis, 15 u.. circ. longis, sequihitis, triangulatis.<br />

Hab. in stagnis, paludibus, fossis turfosis, ssepe inter alias Al-<br />

gas in Germania, Hungaria, Belgio, Rossia, Helvetia, Bohemia,<br />

Britannia, America boreali insuha uPortorico» et Nova Zelandia<br />

(S. Berggren sec. Nordstedt). — Var. crassispinosum Hansg.<br />

Prodr. pag. 235, Sorasirum corrmlum forma Reinsch Contrib.<br />

p. 73, t. VI, f. 3 a : celluhs late cordiformibus, 6-8 a. longis, 2-plo<br />

hatioribus, 5-6 p.. crassis, augulis in setulas 2, validiusculas, hyali-<br />

nas, 4-5 u.. longas abeuntibus; coenobiis IG-celluIaribus, saepius tantum<br />

30-40 a. diara. ; ceterum ut in typo. In stagnis turfosis, inter<br />

nonnullas Desmidiaceas circa aLomnic et Veseli» in Boheraia<br />

(Hansgirg); in Franconia (Reinsch).<br />

2. Sorastrum echinatum (Menegh.) Kuetz. Phycol. germ. p. 144, Sp. i.^^so<br />

p. 195, Rabenh. FL Eur. Algar. 111, pag. 81, De-Toni e Levi Fl.<br />

Alg. Ven. III, p. 82, Sphcerastram ecliinatum Menegh. Synops.<br />

in Linn. XIV, p. 238, n. 4. — Cuonobio echinato, 30-35 [j.. lato ;<br />

ceilulis e basi cuneata et concreta sursum in apicem partito-bilobum<br />

dilatatis, lobis basi turgidis, apice mucronatis.<br />

Hab. \\\ aquis stagnantibus turfosis Germaniae (Kuetzing) et<br />

Italise (Meneghini).<br />

3. Sorastrum bidentatum Reinsch Algenflor. p. 86, t. IV, f. 1, Ra- i-.^-<br />

benh. Fl. Eur. Algar. III, p. 81. — Coenobio sph?erico, 28-32 u..<br />

diam., e cellulis 8-IG composito; cellulis a vertice ellipticis, a la-<br />

tere squamiformibus, margine antico late sinuato-excisis, angulis<br />

acutiusculis paullura productis.<br />

Hab. in fossis ad aErlangen)) Bavariaj (Reinsch); in Rossia<br />

(Artari); in insula «Portorico)) (Lagerheim).<br />

4. Sorastrum cornutum Reinsch Contrib. Algol. Fungol. p. 73, t. VI, i.35S<br />

f. 1 nec f. 3. — Cojuobio perfecte sphserico, e cellulis 4-8-16 com-<br />

posito; cellulis a latere visis ambitu trapezicis, margine terrainali<br />

emarginatis, angulis productis spinaque singula armatis, spinarum<br />

divergentium longitudine cellularum diametrum longitudinalem sub-<br />

cTquante, interdum usque dimid. diametri.<br />

Hab. inter alias Algas unicellulares, prope «Erlangen»<br />

Franconia3 (Reinscii). — Coenobia 4-cellularia 16,8-22,4 a. diam,,<br />

coenobia 8-I6-celluIaria 27,8-35,8 ;/. diam.


570 ProtococcoidoEe, Palraellacejo, Cuclastrum.<br />

5. Sorastrum simplex Wille Ferskvandsalger fr. Novaja Semlja p. 29, 1350<br />

t. XII, f, 7. — Coenobio sphajrico, e ceilulis 7 (?) composito; cellu-<br />

lis oboviformibus, apice in spinam producto, a vertice circularibus.<br />

Hab. pr. «Gaskap» Novae Seraline (N. Wille). — Cellula? (spi-<br />

nis inclusis) 13=; 3; spinoe 3 a, longae.<br />

C(ELASTRUM Naeg. [1849] in Kiietz. Species Algarum p. 195 (Etym.<br />

coilos cavus et astron astrum), Rabenli. Fl. Eur. Algar. III, p.<br />

79, Kirchn. Alg. Schles. pag. 97, Hansg, Prodr. p. 113, Cooke<br />

Brit. Freshw. Alg. p. 45, Wolle Freshw. Alg. U. S. p. 170. —<br />

Coenobium globosum, iatus cavum, e cellularum strato unico re-<br />

ticulatim interrupto et pertuso formatum.<br />

Zoogonidia tum ex cellula matricali exeuntia, tum intra eam<br />

ipsam ccenobium filiale, deraum celluhe matricalis ruptura liberum<br />

efficientia.<br />

1. Coelastrum sphaericum Naeg. Gatt. einzell. Alg. p. 98, t. 5, f. C 1, isr.o<br />

Cooke Brit. Freshw. .\lg. p. 45, t. 19, f. 2, Oelastrum Nacgclii<br />

Rabenh. Fl. Eur. Aigar. 111, p. 79 ex parte, Ccelastvmn Naegeli<br />

a. sphcericum (Naeg.) Hansg. Prodr. p. 113. — Ccenobiis globosis<br />

vel ovato-globosis, ad 90 u.. diam. nietientibus, e cellulis 20-<br />

40 comfositis; cellulis aral)itu subhexagoniis, extrorsum conico-<br />

productis^ plerumque 15 u.. latis, areolis regularibus, 5-6-goniis.<br />

Hab. in stagnis turfosis fossisque, in Gerraania. Britaiinia, Bohe-<br />

mia, Hungaria, Belgio, Neerlandia; in Sibiria (Boldt) in NovaZelan-<br />

dia et Rep. .--Vrgeutina (Nordstedt). — Var. robiistum (Hantzscli)<br />

Reinsch Algenfl. raittl. Frank. p. 88, Hansg. Prodr. p. 113, Cae-<br />

lastrum robustiun Hantzsch in Rabenh. Alg. sub n. 1407: a tvpo<br />

recedit imprirais merabrana crassiori ; cocnobiis ad 80 y.. diara. me-<br />

tientibus. In stagnis paludosis ad a Dretsclien)) Lusatife superioris<br />

(RosTOCK), pr. «Antholzer Bad» comit. tyrolensis (Haussmann);<br />

in Boheniia (HANS(;iRrx). — Var. punctatum Lagerh. in Notarisia<br />

1888, p. 501; inembrana cellularuin punctata. In piscina ad «Tem-<br />

pelhof)) prope Berolinura Germaniui (Lagerheim).<br />

2. Coelastrum cubicum Naeg. Gatt. einzell. Alg. pag. 97, t. V, C


Protococcoidese, PalmellaceD3, Coelastrura. 571<br />

xagoniis, extrorsum in appendiciilas 3 breves, subhyalinas productis,<br />

areolis regularibus 3-4-5-goniis.<br />

Hah. in stagnis fossisque in Germania, Bohemia, Hiingaria; in<br />

insula Cuba (Lageriieim) ; an idem ex « Caldas » Brasilige? (ReCtNELL<br />

sec. Wille). — Var. salinarum Hansg. Prodr. p. 113: ca^nobiis<br />

cubicis vel subgloboso-rotundatis, 38-45 (raro ad 60) y.. diam. me-<br />

tientibiis, lacuna mediana, quadrangiilari, 6-12 y.. lata pertusis; cel-<br />

lulis hexagoniis, 4-15 u.. latis, apice leniter emarginatis, nec ap-<br />

pendiculatis, cotitentu viridi, demum haud raro brunueolo fetis. In<br />

aquis salinis ad uOuzio) pr. uKralup)) et pr. (cChotzen)) Bohe-<br />

mia3 (Hansgirg).<br />

3. Coelastrum microporum Naeg. in A. Braun Alg. unic. p. 70 sub 1302<br />

nota 3, Cooke Brit. Freshw. Alg. p. 46, Hansg. Prodr. pag. 114.<br />

Wolle Freshw. Alg. U. S. pag. 170, t. 156, f. 1-3, Kirchn. Alg.<br />

Schles. p. 97. — Casnobiis globosis, 40-55 ;/. diam. metientibus, e<br />

celhilis 8, 16 vel 32 compositis; cellulis exacte sphsericis, 6-16 u..<br />

latis, globulum uiiicuin superficiei approxiraatum continentibus, areo-<br />

lis minoribus.<br />

Hab. ad Friburgum brisgov. (A. Braun), ad uLiegnitz)) Silesiaj<br />

(KiRGiiNER), in Bohemia (Hansgirg). Britannia (Archer), Suecia<br />

(Lagerheim) Rossia (Artari), Amer. bor. (Wolle), « Portorico d<br />

(MoEBius). — Var. speciosum Wolle Freshw. Alg. U. S. p. 170,<br />

t. 156, f . 4 : a typo differt cellulis amplioribus, in centro ccjcnobii per<br />

filamenta gelatinosa adparenter conjunctis. In Amer. bor. (Wolle).<br />

4. Coelastrum cambricum Archer in Micr. Journ. 1868, p. 65, Cooke isuf?<br />

Brit. Freshw. Alg. p. 46, Wolle Freshw. Alg. U. S. p. 170, t. 156,<br />

f. 5, Hansg. Prodr. pag. 267. — Coenobiis subglobosis, plerumque<br />

30-40,prima tetate tantum 20, maxime evolutis ad 70 y.. diam. me-<br />

tientibus; cellulis 6-12 a. latis, angulatis, interstitiis subnullis,<br />

margine exteriori, rotundato et medio appendiculam 3-4 u.. latam,<br />

subasquilongara, infundibuliforraem gerente.<br />

Hab. iii turfosis stagnisque in Cambria Britannia? (Arciier,<br />

Cooke), ad «Chlumec» pr. «Wittingau» Bohemiae (Hansgirg); in<br />

America boreali (Wolle).<br />

5. Coelastrum scabrum Reinsch Contrib. fl. Alg. C. B. Spei in Linn. 13G4<br />

Journ. Bot. vol. XVI, p. 232. — C'jenobiis cubicis et sphcericis, e<br />

cellulis 8-16 compositis; cellulis 9,5-10 a. latis, sphaericis, verru-<br />

cis 3-6 firmis, truncatis, regulariter dispositis, apice punctulatis iu'<br />

structis.<br />

Hab, inter S p i r g y r a m i n s i g n e m in fonte quodam domi


572 Protococcoideae, Palraellacese, t*ediastrum.<br />

Guberiiaturi.s ad «Caput Boiku Spei» Africac australis (Eaton). —<br />

Ccenobia 8-cellularia 19,5 ij.. lata, coenobia IG-cellularia 33,3 a. diam.<br />

«An Trochtscice cellulse aggregata^?»<br />

6. Coelastrum verrucosum Reinsch Contrib. Algol. Fungol. Chloroph. i^g^><br />

p. 79, t. XII, f.


Protococcoideae, Palmellaceae, Pediastrum. 573<br />

p. 68, Kirclin. Alg. Scliles. p. 94, Lagerh. Pediastr. Protoc. och<br />

Pahnellaceer pag. 53, Cooke Brit. Freshw. Alg. pag. 40, Wolle<br />

Freshw. U. S. p. 152, Hansg. Prodr. p. 100, De-Toni e Levi Fl.<br />

Alg. Ven. III, p. 78. — Ccjenobium pianum, disciforme seu astroi-<br />

deum, libere natans, e cellularum strato unico, rarius centro du-<br />

plicato, continuo parenchymatico vel hinc inde lacunoso-clathrato<br />

formatum ; cellula3 4-61, rarius ultra.<br />

Multiplicatio macro- et micro-zoogonidiis; macrozoogoaidia bi-<br />

partitione succedanea contentus cellulas cujusdam ccenobii orta, in<br />

vesiculam inclusa exeuntia et post quietem in novum coenobium<br />

concreta quod accrescens vesiculam dirumpit. Microzoogonidia<br />

modo simili orta at numerosiora, dein in aqua circumvagantia,<br />

fortasse inter se (ut in genere Uijdrodiciyo) copulantia. Zygota<br />

adhuc non visa.<br />

Seclio 1. Anomopedium Nae;?. [1849]: cujnobiuin e cellularura strato siniplici<br />

vel duplici formatum, integrum. Cellulai omues subconformes, periphericie<br />

non lobati3e, saepius tamen corimtce.<br />

1. Pediastrum integrum Naeg. Gatt. einzell. Alg. pag. 96, t. V, B, ises<br />

f. 4, a-n, Braun Alg. unicell. gen. p. 81, n. 4, Rabenh. Alg.<br />

n. 1435! et 1491, FI. Eur. Algar. III, p. 71, Lagerh. Pediastr.<br />

Protoc. och Palmellaceer p. 58, Hansg. Prodr. p. 110, Pediastrain<br />

inerme Bleisch in Rabeuh. Alg. n. 1494! — Coenobiis (maxime<br />

evolutis) 125 :i 100, e cellulis 4-8-16-32, rarius ad 64 irregulariter<br />

(raro subconcentrice) dispositis compositis; cellulis omnibus confor-<br />

mibus, poljgonio-suborbicularibus, 20-28 y.. latis, periphericis extrorsum<br />

late rotundatis vel obtuse angulatis, cornubus binis validis,<br />

modo abbreviatis verruciformibus, modo paullum elongatis vel nullis;<br />

membrana firma. a^tate provecta rubescente.<br />

Hab. in rupibus madidis, prope Turicam Helvetiae (Naegeli),<br />

ad ((Meran» in Comitatu tyrolensi (Milde), prope u Strehlen<br />

Silesiae (Bleiscii), in stagnis Franconi» (P. Reinscii), pr. ((Lom-<br />

nitzn circa «Wittingau» Bohemia^ (Hansgirg). — Var. Brauniatium<br />

(Grun.) Nordst. Alg. Sandwic. p. 8, t. 1, f. 6, Lagerh 1. c, Hansg.<br />

1. c, Pediastrum Braunianum Grun. in Verh. d. Zool. bot. Ge-<br />

sellsch. zu Wien 1858. — C^snobiis 8-celIularibus , dispositione<br />

2+6; cellulis periphericis 12 a. latis. In stagnis ad ((Danviken»<br />

Sueciae (Lageriieim), ad Vindobonam Austrise (Grunow), ad ((Mau-<br />

na Kea )) ins. Havaiensis (S. Berggr.en). Ex Nordstedt I. c, a lest<br />

quoque dispositio (in coenobiis 6 cellularibus) l-f-0f9, — Var, den-<br />

»


574 Protococcoide», Palmellaoeas, Pediastrura.<br />

ticulatum Lagerh. Bidr. till Sveriges Algliora pag. 70, t. I, f. 29:<br />

coenobii.s 16-ceIlularibus, contiiiuis, suborbiciilaribus, cellularum dis-<br />

positioiie 1+5+-10, cellulis 14-18 j.. latis, periphericii polygouiis<br />

vel extrorsum late rotundatis, deiiticulis binis parvis recurvatis<br />

instructis, centralibus polygoniis; inembrana subtiliter punctata.<br />

Prope Upsaliam Sueciit; (Lagerheim).<br />

Sectio 2. Monactinium Braun [J855]: Monaclinus Corda, MonacUnus et .-islc-<br />

rodictijon Ehrenb.: caenobium e cellularura strato simplici rormatum, centro<br />

vacunra, clathratum, rarissime continuum. Celluli« periphericoj e basi<br />

ovata cuspidatcB, inerraes vel cornutae, centrales subtriangulares, apice<br />

late truucatae, stepe nullae.<br />

2. Pediastrum simpiex Meyen in Nova Acta Leop. Carol. voL XIV, i,369<br />

2, p. 772, t. 43, f. 1-5, Rabenh. Fl. Eur. Alg. 111, p. 71, Hansg.<br />

Prodr. p, 110, MonacUmts siinplex Corda Alm. d. Carlsb. 1839,<br />

p. 230, t. 4, f. 22-23, Kuetz. Species p. 194, Monactinus oclo-<br />

narius Hail. New Species p. 14, n. 1, f. 36, Pedias/rum Napo-<br />

leonis auct. ex parte. — C(]enobiis 8-16- raro 5-32-cellularibus,<br />

dispositione cellularum 5, 6, 1+7, 8, 5-fll, 1+5+10, 6-76 a. diam.<br />

metientibus ; cellulis periphericis indivisis, anguste ovatis vel ovoi-<br />

deo-lanceolatis, sa^pius in apicem aculeiformon productis, tantum<br />

basi insimul concretis, in circulum radiatim dispositis; cellulis cen-<br />

tralibus difformibus, quandoque nullis; Cfjenobiis lacuna centrali<br />

magna rotundata vel elliptica preeditis vel continuo vel passim per-<br />

tusis; cellula centrali polyhedrica, periphericis trigonis, latere sub-<br />

convexo.<br />

Hab. in stagnis Germanise, ut videtur, rarissime ad ((Postampiuni))<br />

(Meyen), pr. Berolinum (Eiirenbkrg), ad Vratislaviam in polypa-<br />

riis AIcyoneIla3 stagnorum (F. Coiin), in Ilungaria, Bohemia<br />

(Corda), ad Argentinam (De-P>rebisson). — Var. Sturmii (Reinsch)<br />

Wolle Desm. U. S. p. 153, t. 53, f. 18, Hansg. Prodr. p. 110, Pediastrum<br />

Sfiuvnii Reinsch Algenfl. Frank. p. 90, t. 7, f. 1, Rabenh.<br />

FI. Eur. Algar. III, p. 72: coMiobiis 3-I6-3oIluIaribus, dispositione<br />

cellulari 3, 4, 1+6, 5+11, ad 38-76 a. diam. metientibus; celiulis<br />

periphericis late ovatis vel suborbicularibus, extrorsum in cornum<br />

achroum, cellula^ longitudinem subx^quantem subito productis. In<br />

fossis stagnisque Franconiic (REiNSCii)et .\merica3 borealis (Wollk).<br />

— Var. duoJenarium (P.aii.) Rabenh. Fl. Fnr. .Mgar. III, p. 71,<br />

Ilansg. Prod.-. p. 110, WoIIh Desm. U. S. j^ag. 15:5, t. 5:5, f. 20,<br />

Monactinus duodenarius Dailey New Spec. pag. 14, n. I, f. 37;


Protococcoidefe, Palmellaceae, Pediastrum. 575<br />

coeriobiis 16-cellularibus, dispositione cellularuin 4-fl2; cellulis in<br />

disci medio cruciatini dispositis; coenobiis lacunam singulara centralem<br />

et lacunas 4 sub cellulis periphericis prasbentibus. In Ame-<br />

rica boreali (Bailey, Wolle). — Var. Cordanum Hansg. Prodr.<br />

p. 110, Monactinus siniplex Corda 1. c. Cfr. supra: ca?nobiis 47-<br />

cellularibus, dispositione cellularum 4+1 1+32; cellulis periphericis<br />

radiatim dispositis, lanceolatis; lacunis sub cellulis periphericis 11,<br />

in media coenobii parte 4. In Bohemia (Corda, Hansgirg). —•<br />

Var.<br />

echinulatum Wittr. in Wittr, et Nordst. Alg. aq. dulc. exs. n. 235<br />

et in Botaniska Notiser 1883, p. 149 in notam ad Pediastrtan<br />

simpieo3 n. 521: ccBnobiis continuis vel subcontinuis; cellularum<br />

membrana echinulato-granulata. In Suecia (Wittrock).<br />

Species hujus sectionis incertae.<br />

3. Pediastrum ovatum (Ehrenb.) A. Br. Alg. unicell. p. 81, Rabenh. ^^70<br />

FI. Eur. Algar. III, p. 72, Asterodictijon ooaluni Ehrenb. in Monatsb.<br />

1845, p. 73, Monactinus ocatus Kuetz. Spec. p. 194. —<br />

Cu^nobio reticulato, ad 88 [x. diam. e cellulis ovatis, stilo longo ter-<br />

minatis, granulatis, mediis 3, periphericis 10 constituto.<br />

Hab. in lacu ad «Beeskow» non procul a Berolino Germaniae<br />

(Ehrenberg).<br />

4. Pediastrum Triangulum (Ehrenb.) Braun Alg. unicell. p. 81, Rabeuh. i37i<br />

Fl. Eur. Algar. III, p. 72, Asterodictyon Triangbtla/n Ehrenb. in<br />

Monatsb. 1845, p. 73, Monactinus Triangaluin Kaetz. Species<br />

p. 194. — Coenobio ad 125 y.. diam., cellulis triangulatis, levibiis,<br />

centro vacuo, mediis 5, sequentibus 10, periphericis 15-16.<br />

Hab. in lacu ad ((Beeskow» non procul a Berolino Germania<br />

(Ehrenberg).<br />

Seclio 3. Diactinium A. Br.iun [1855]: cuGnobiim e cellularum strato siraplici<br />

forraatura, snepe pertusimi vel clatliratum. Cellnlie periplieric.e emarginatye<br />

vel bilobae, lobis pleruraque cornutis, centrales integr.e vel eraarginate,<br />

rarius bilobce.<br />

5. Pedlastrum forcipatum (Corda) A. Br. Alg. unicell. n. 9, Hansg. is'??<br />

Prodr. p. 110, Eaastrum foroipatnm Corda .\Iman. de Carlsb.<br />

1839, p. 238, t. II, f. 7, E. impressaoi et E. heptagonum Corda<br />

1. c. — Coeaobiis orbiculai-ibus , continuis, e collulis 7-lG (raro<br />

ultra) formato; cellulis periphericis ci!'c. 24 y.. iatis, profunde inci-<br />

sis, bilobis, laciniis arcuatim convergentibus, in cornua acuta sensim<br />

acuminatis; cellulis centralibus polygoniis vel antice leviter excisi?.


576 Protocoocoideae, Palmellace^f^, Pediastrum.<br />

Hah. in stagnis prope aCarlsbad, Heichenberg)) (Corda) et<br />

pr. uWittingam) aliisque locis Bohemiae (Hansgirg), pr. «Gaskapn<br />

Nova3 Semliae (Wille). — Var. sexangulare (Corda) Hansg. 1. c.<br />

p. 110, Euastrum sexanffulare Gordd Alm. d. Carlsb. 1835, t. III,<br />

f. 30, 1833, t. II, f. 12: coUuIis iii orbes radiatim dispositis, peri-<br />

phericis usque ad mediuui vel ultra incisis, lobis acuminatis-, diver-<br />

geiitibus, supe insimul cruciatis. Ad « Prag et Carlsbad » Bohemiae<br />

(Corda). Dispositio cellularum 6 + 14.<br />

0. Pediastrum Boryanum (Turp.) Menegh. Synops. in Linn. loc. cit. 1373<br />

p. 210, Ralfs Brit. Desmid. p. 187, n. 10, t. XXXI, f. 9 a, Naeg.<br />

Einz. Alg. p. 95, t. V, B, f. 1, Braun Alg. unicell. p. 86, Kabenh.<br />

Krypt. Flor. v. Sachs. p. 141, Alg. sub n. IIOS, 1213, 1435, etc,<br />

Fl. Eur. Algar. III, p. 74, De-Not. Elem. Desm. p. 79, t. 9, f. 92,<br />

Kirchn. Alg. Schles. p. 95, Cooke Brit. Freshw. Alg. p. 42, t. 16,<br />

f. 11, Hansg. Prodr. p. 111, n. 150, Wolle Desm. U. S. p. 153,<br />

U 53, f. 22, 29, 32, De-Toni e Levi Fl. Alg. Ven. III, p. 79, Lagerh.<br />

Pediastr. Protoc. och Palmellaceer p. 57, Wittr. et Nordst. Alg. aq.<br />

dulc. exs. n. 52, Eiiastrum 'pentangulare Corda Alm. d. Carlsb.<br />

1839, t. III, 1835, t. IIl, Desmaz. Crypt. de Fr. ed. I, n. 1652, ed. II,<br />

n. 1352, Suring. Obs. phycol. p. 58, Micrasterias Boryana Ehrenb.<br />

Inf. p. 157, n. 186 (ex parte), t. XI, f. 5, a, c, f, k, 1, Microgeol.<br />

t. XIV, f. 95, Micrasterias tricyclia et Micrasterias eliiptica<br />

Ehrenb. 1. c, Hierella Boryana Turpin in Mem. du Mus. d'hist. uat.<br />

XVI, p. 319, t. XIII, f. 22, (Synon. cetera numerosa vid. Braun<br />

1. c). — Coenobiis orbicularibus, oblongis' vel ellipticis, magaitudine<br />

variis, continuis, Itete viridibus, e cellulis 4-8-16-32-64 (rarissime<br />

128) compositis (cellularum strato simplici, nonnunquam medio du-<br />

plicato); cellulis periphericis plus minus profunde emarginatis vel<br />

bilobis, lobis cornutis, cornubus achrois hyalinis, abbreviatis vel<br />

elongatis, teretibus, obtusis vel subobtusis, interdum capitellato-<br />

incrassatis, centralibus arctissime concretis, polygoniis (4-6-angu-<br />

laribiis), in antioa parte modo angulo prominulo, modo plane trun-<br />

catis, modo leviter repandis, omniuin meinbrana decussatim pun-<br />

ctata.<br />

Hab, m stagnis iimpidis, imprimis turfosis, lacubus, fossis per<br />

totam Europam, A^iam, Americam passim. — Species admodum varia-<br />

bilis quoail cellularuui numerum, disi^ositionem, cornuum formain,<br />

atque !iic iii uuivorsiiin moiioro liceat, characteres ab Iiac indole<br />

dosumfos, oiiainsi iniiiinio nogligondi, siiit tamen facile vol versato<br />

botanico fallacias struentes. Ccenobii divorsitas pendet a cellula


Protococcoidese, Palmellacece, Pediastruni. 577<br />

rum primitivarum immero, utrum utia auiie duaj, 3, 5 vel 6 cooiiobii<br />

ceiitruin formeiit. — Var. genuinum Kirchii. 1. c. [>. 95, Lagerh. 1.<br />

c. p. 57, Haiisg. I. c. : coeiiobiis lO-celluhiribus, dispositione 2+6+8;<br />

cellulis poriphericis bilobis, 21 a. latis, lobulis iii coriiua productis;<br />

meiubraiia punctata. — Var. brevicorne A. Br. Alg. unicell. t. II,<br />

Lagerh. 1. c, Hansg. 1. c, Rabenh. Aig. n. 1213: coenobiis 8-cel-<br />

lularibus, dispositioiie 1+7; cellulis periphericis emarginatis, 12 a.<br />

latis, in cornua brevia abeuutibus; membrana leuiter punctata.<br />

Var. longicorne Reinsch Algenfl. inittl. Frank. n. 90-97, t. 7, f. 6<br />

c, Lagerh. 1. c p. 57, Hansg. 1. c. p. 111: co^nobiis 16-64-cellu-<br />

laribus, dispositione cellularum 1+5+10 v. 2+8+- 14+ 18+22; cellulis<br />

marginalibus 12 a. latis. — Var. granulatum (Kuetz.) A. Br. Alg.<br />

unicell. p. 90-91, Lagerh. 1. c p. 58, Hansg. 1. c p. 111, Wittr.<br />

et Nordst. Alg. aq. dulc. exs. p, 5'3, Pediaslrum granulatum<br />

Kuetz. Species p. 192: couiiobiis 10-celIuIaribus, dispositione 1+5+<br />

10; cellulis marginalibus 12 a. latis, membraua cornubusque ver-<br />

ruculis nuinerosis ornatis. — Var. subuliferum (Kuetz.) Rabenh.<br />

Fl. Eur. Algar. III, p. 75, Ilansg. I. c p. 267, Hauck et Richter<br />

Phyk. univ. n. 80: co^nobiis plerumque 8-16-ceIluIaribus; cellulis<br />

marginalibus in cornua elongata, subulata, acutissima abeuntibus,<br />

circ. 12 fx. latis; membrana distincte punctata. — Var. cruciatum<br />

Kuetz. 1. c, Rabenh. I. c : coinobiis 4-ceIIuIaribus ; cellulis cru-<br />

ciatim oppositis, arcte concretis; cornubus subulatis, divergentibu^.<br />

— Var. integriforme Hansg. 1. c: coenobiis 16-celluIaribus vel<br />

ultra, dispositioiie cellularum 1+5+10 v. 1+5+10+14; cellulis 5-6-<br />

goniis, lacunas inter sese haud liniiueutibus, 12-15 [x. latis, diame-<br />

tro ojqualibus vel sesquilougioribus ; cellulis periphericis raedio<br />

leniter obtu.se angulato-einarginatis vel arcuatis, processus brevis-<br />

simos, 2, obtusos gerentibus. Pr. Pragam Bohemiae (Hansgirg).<br />

— Var. unduiatum Wille Ferskvandsalger fr. Novaja Seinlja p. 28:<br />

parietibus cellularum undulatis. Ad a Gaskap n Novaj Seinliie<br />

(Wille).<br />

7. Pediastrum Selenaea Kuetz. Phyc gener. p. 143 ex parte, Species i3?4<br />

p. 192, Rabenh. FI. Kur. Algar. III, p. 73 nec Naeg., Cooke Brit.<br />

Freshw. Alg. p. 41, t. XVI, f. 9, Wolle Brit. Desm. p. 155, Pe-<br />

diastrum Napoleonis Ralfs Anu. Nat. Hist. XIV, 1844, t. 12, f. 6<br />

uec 7, Pediastram lanare Hassall Brit. Freshw. Alg. p. 92, f, 3,<br />

Pediastrum elegans Hassall I. c. t. 86, f. 19, Micrasterias Selentm<br />

Kuetz. Syn. Diat. p. 76, f. 92? — Coenobio orbiculari, inte-<br />

gro, 28-85 [x. diam. e cellulis 8-16 (raro 31) constituto; cellulis<br />

37<br />


578 Protococcoideai, l'ainiclla,ccc0, Podiastruin.<br />

periphericis aiigustati^i, luiiatis, acute lobatis, cellulis disci lciiiter<br />

exeisis, ceiitrali singula 5-angulata,- ineiubrana firitia, crassiuscula.<br />

llah. in stagnis por Europam et Ainericain borcaiem, inipriiuis<br />

iu Britannia ot Germania. — «Species inquirenda, inaxima ex partc<br />

cum Pediastro duplici Meyeu congruens ».<br />

8, Pediastrum angulosum (EUrenb.) Menegh. Synops. in Linn. 1. c. ex<br />

J).,<br />

llassall Fresliw. Alg. p. 391, n. G, t.. LXXXVI, f. H, Ra!l's<br />

Brit. Desmid. p. 187, u. 9, t. XXXI, f. 11, A. Br. Alg. uiiic. p. 81,<br />

t. VI, f. 26, Pritch. luf. p. 755, Rabenh. Alg. n. 1009 (non purum) Fl.<br />

Eur. Algar. III, p. 73, De-Not. Element. p. 80, n. 89, t. IX, f. 82,<br />

Cooke Brit. Freshw. Alg. p. 41, t. 10, f. 10, Wolle Brit. Desm.<br />

p. 153, t. 53, f. 28, 37, Micmsf.erias angulosa Ehrenb. Monatsb.<br />

1833, p. 301, Inf. p. 158, n. 187, ex parte t. XI, f. VI a, Pediastrum<br />

excavatum Hassall Br. Freshw. Aig. t. 92, f. 6. — Coo-<br />

nobio orbiculari, oblongo vel subroniformi, contiuuo, e cellulis 8-<br />

16-32-64 composito, ad 120 v.. diam. ; cellulis omnibus levibus, an-<br />

gulosis, ad 19 a. latis, periphericis e basi lale truucata sursum<br />

dilatatis, medio plus minus profunde excisis, lobis oblique trunca-<br />

tis, angulo extorno brevissime apiculato, interno in cornu breve,<br />

obtusum, truncatulum acutato, centralibus 5-G-augularibus, in an-<br />

tica parte leviter repandis, macula parva, pallida, transverse ob-<br />

longa notatis.<br />

llab. in stagnis lirapidis, aquariis, rupibus madidis passim, ad<br />

Berolinum (Eiirenberg), Friburgum brisgoviense (A. Braun), ad<br />

uLiibeck)) (U. Haecker), uBielgrund )) in Holvetia saxonica (IIant-<br />

zsch), Dresdac (Rabenhorst), ad Viudobonam Austriic et a Erial'-<br />

See)) prope uMariazell)) (A. Grunow), in Gallia prope (( Abbcvil-<br />

le)) (Desmazieres), «Mczido)) (De-Brebisson), in Pedemontio pr.<br />

('. Vercclli)) (V. Cesati), in Anglia prope ((Dolgeliey)) (J. Ralfs),<br />

(( Amblesido)) (Sidebotiiam), (( Aberdeen )) (P. Orant), ((Beckley<br />

Furnacc)) ad ((Battlo)) Sussex (Jenner), ((Lincoiu)) (Garrington) ;<br />

in America boreali (Wolle) ; in Sibiria (Kozlowski).<br />

9. Pediastrum iluplex Meyen Beob. iiber Algenf. p, 772 (ex maxima loiu<br />

parte) t. 43, f. 0-10, 16-19, Lagerh. Pediastr. Protoc. och Palinel-<br />

laceor p. 55, Hansg. Prodr. p. 111, n. 151. f. 58, Pediastruiu<br />

Selencva Kuetz. Phyc. germ. p. 143, Species p. 193 p. m. p., Pediastrum<br />

Napoleoms Ralfs Brit. Desm. p. 184, t. 31, f. 7, c ai e<br />

ex auctoribus, Pediastrum pertusujiu Kuetz. Pliyc. gerin. p. 143<br />

p. p., Rabenh. Alg. Eur. n. 404, F!. Eur. Algar. 111, p. 75 p. m.<br />

p., Micrasterias Selencea Kuetz. Syn. in Linoaja Vlll, p. 604, t. 19,<br />

^ ''<br />

'


Protococcoidoiu, Palmellacoie, Pediasfcrum. 579<br />

f. 02. — Cueiiubiis pleruiiiquc 8-32-cGllularibus, lacuiiis pertusis,<br />

orbicularibus, luagiiituJiue varia doiiatis; cellulis periphericis basi<br />

taiituin laxe coanexis, profuude (usque ad medium) bilobis, lobis<br />

rectis in cornua hyalina, inoilo subacuta, raoJo obtusa sed non capi-<br />

tata productis; cellulis centralibus plus ininus quadraugularibus.<br />

aut uuo latere aut oinnibus lateribus emarginatis et tunc lacuiias<br />

liuquentibus.<br />

llab. in aquis stagnantibus, fossis, sphagnetis per totam Europam<br />

et Americam passim. — Variat suramopere: var, genuinum<br />

A. Hr. Alg. Unicell. p. 95, Lagerh. Pediastr. Protoc. ooh Palraellaceer<br />

p. 55, Hansg. Prodr. p. 111, Pcdmsirum quadrangulum<br />

Corda Alra. d. Carlsb. 1835, t. III, 1839, t. III, f. 15, Pediasirwm<br />

Nwpoleonis Ralfs Brit. Dosra. p. 18G-187, t. 31, f. 7, c. e. : coenobiis<br />

8-IG-celIuIaribus, dispositione cellularum tum 2-fG tum 1+5-1-10, la<br />

cunis mediocribus modio pertusis; cellulis marginalibus 6-18, [j.. la<br />

tis, processibus f)btusiusculis, rectis vol leniter incurvis, levibus<br />

instructis. — Var. microporum A. Br. Alg. unicell. p. 92, Lagerh<br />

1. c. p. 50, Hansg. 1. c, Pediastrum acuium Corda Alm. d. Carlsb<br />

1839, p. 239, t. 111, f. IG.- coenobiis lG-32-ceIIularibus, dispositione<br />

cellularuin tum 14-5+10, fcuni 1+GflOf 15; cellulis poripuericis 12-<br />

15 U: latis; cellulis contralibus vix emarginatis, inter sese lacunas<br />

paucas efc minutas linquentibus. — Var. clathratum A. Br. Alg.<br />

unicell. p. 93, Reiusch Algenti. mittl. Frank. p. 93-91, t. 10, f. 5,<br />

Lagerh. I. c. p. 50, Ilansg. I. c. p. 111, Pediasirum cribrifonne<br />

llassall Brit. Freshw. Alg. p. 392, t. 92, f. 4, Pediaslram Biodon<br />

Corda Alm. d. Carlsb. 1839, t. III, f. 18: co^nobiis 8-lG-ceIIularibus,<br />

dispositione cellularum tum 2+0, tum 1+5+10; cellulis periphericis<br />

10-24 a. latis ; cellulis centralibus profunde eraarginati.s, lacunas<br />

magiias inter sese linquentibus. — Var. recurvatum A. Br, Alg.<br />

unicell. p. 93, Lagerh. 1. c. p. 50, Hansg. I. c. p. 111, Pediasirum<br />

irregulare Corda Alra. d. Carlsb. 1835, p. 207, t. III, f. 39, 1839.<br />

t. III, fig. 17: ccjenobiis 8-lG-celIuIaribus, dispositione cellularuin<br />

tum, 2+G tura 1 + 5+10; cellulis periphericis sa^pius tantum 12 p.. la-<br />

— Var. asperum A. Br. Alg. unicell. pag. 93, Hansg. loc. cit.,<br />

tis, cornua recurvato-divergentia priiibentibus; lacuuis mediocribus.<br />

pag. 112, De-Toni o Levi FI. Alg. Ven III, pag. 80, P Selemea<br />

Itzigs. in Rabenh. Bacill. Sachs. n. 70: cuenobiis lacunis mediocri-<br />

bus pertusis; cellulis 22-28 p. latis, centralibus plus miuus pro-<br />

funde emarginafcis, periphericis profunde lobatis, lobis dentato-oxa-<br />

speratis, in cornua truucata pauUum productis. — Var. reticulatum


580 Protococcoideaj, Palmellacooc, Pediaatrum.<br />

Lagerh. Pediastr. Protoc. och Paliiiollaceer p. 56, t. II, f. 1, Hansg.<br />

Prodr. p. IPi; cuouobiis 8-lG-colIuIaribus, dispositione cellularuui<br />

tuui 2+G, tum l-f-5-flO; collulis omuibus eadem fero magnitudine,<br />

subcruciformibus vel H-formibus, 12-18 y.. latis, lacuuis perma-<br />

guis fere circularibus. — Var. brachylobuin .V. l>r. Alg. uuicell.<br />

p. 93, t. G, f. 25, Lagerh. 1. c, p. 57, Hansg. 1. c. p. 112, Micra-<br />

slerias Boryana Ehrenb. lufus. t. XI, f. 5, Pediasiram irici/clmn<br />

llassall Brit. Freshw. Alg. p. 390 t. 92, f, 1, Pediasirum Selencva<br />

Naeg. Gatt. einzell. Alg. p. 95, t. 5 B, f. 2, 6 et f, Pediasirum<br />

emarginaium Kuetz. Species p. 192, a et ,3 (?): cauiobiis 16-cel-<br />

lularibus, dispositione cellularum l-f5-fl0; cellulis periphericis circ.<br />

18 [x, latis, emarginatis vel trigono-iucisis, breviter bilobis, cornubus<br />

brevissimis, subuullis; lacunis subnullis vel minutis. Varietates ha3c<br />

oraties occurrunt passim cum forraa genuina.<br />

10. Pediastrum gracile A. Br. Alg. unicell. p. 93,Archer iu Pritch. i'i77<br />

Inf. p. 754, Rabenh. Fl. Eur. Algar. 111, p. 75, Cooke Brit. Freshw.<br />

Alg. p. 43, t. 17, f. 3, P. simplex Ilalfs Brit. Desmid. p. 185,<br />

n. 5, t. XXXIV, f. 15, a et b, exclus. omuibus sy nonymis et var.<br />

/3, nec Meyen. — Cellulis quaternis, in circulum clausum arcte<br />

conjunctis, centrura vacuum, rarius repletura includentibus, pro-<br />

funde bilobis, lobis ex ovato in cornua divergentia liyalina longe<br />

acurainatis.<br />

Hab. in Britannia, prope « Aberdeen » (G. Grant), et «Sussexn<br />

(Jenner).<br />

11. Pediastrum Haynaidii Istv. Diagn. prccv. Algar. in Ilungaria ob- i:i78<br />

servataruni in Notarisia 188G, p. 242. — Cellulis radii emarginatis<br />

vel breviter bilobis, lobis cornubus linearibus obtusis vel obtusiu-<br />

sculis terrainatis, menibrana cum granulis validioribus, mcdio cel-<br />

lularum in polygoniis, poripheria cellularum parallelis ordinatis,<br />

angulis polygonorum cura angulis cellularuin granulis in seriem<br />

ordinatis conjunctis; lateribus cellularura periphericis macula va-<br />

lidissima pra^ditis.<br />

llab. in turfosis u Babi-Gora, Nameszto n llungaria) (Istvanffi).<br />

— Dispositio communis collularuin 5-f U-flG. Diameter cellularum<br />

2G-40 ;/., farailiarum 180 v.. DifTert ab aliis Pediasiris dispositione<br />

granulorum.<br />

12. Pediastrum compactum Bennett iu Journ. Royal Micr. Soc. 188G, i'^^'<br />

p. 5, t. I, 4-5 et iu Notarisia I, p. 77. — Cujnobio ovato et<br />

perfecte regulari, involucro distincto golatinoso piiedilo, 90-100 a.<br />

longo, circitor diraidio lato; cellulis periphericis 32, luuatis (in


Protococcokleae, Palmellaceae, Pediastrum. 581<br />

specim. minoribus) cornubus divergentibus, gracillimis, conicis, nou<br />

bidentatis, longitudine cellulas aiquantibus instructis; cellulis inte-<br />

rioribus irregulariter polygoniis, dense aggregatis, sine lacunis,<br />

2-4-seriatis ,•<br />

rate viridi.<br />

cndochromate<br />

flavo-viridi, in cellulis periphericis satu-<br />

Hab. in aquis stagnantibus u L oughrigg» Britannia) (A. W. Ben-<br />

NETT). — Long. cell. circ. 6 a.<br />

13. Pediastrum vagum Kuetz. Phyc. gerra. p. 143, A. Br. Alg. unicell. i3so<br />

p. 82-83, n. G, t. VI, f. 27-28, Rabenh. FL Eur. Algar. IH, p. 73,<br />

Lagerh. Fediastr. Protoc. och Palmell. p. 58, P. constrictum /3.<br />

vagwn Kuetz. Species p. 193. — Coenobiis forma variis, ellipticis, cu-<br />

neatis, panduriformibus, oblongo-reniformibus, plerumque continuis,<br />

nonnumquam passira pertusis, ad 250 p.. latis, e cellulis 32-04-128<br />

formato; cellulis periphoricis subreniformibus, 9 [x. latis, lobulis in<br />

cornua obtuse conica paullum productis, centralibus 30-.32 a. latis,<br />

nonnihil transverse elongatis, 5-6-angularibus, omnibus membrana<br />

crassa, firma, tuberculato-gra nulata instructis.<br />

Eah, \\\ paludibus turfosis Germanias prope u Nordhausen n<br />

(KuETZiNrT), « Neudamm )) (Itzigsoiin), «Wurzenn (Bulnheim), ad<br />

« Lausigk, Biolagrund )) (L. Rabenhorst) «Pirna» inter Conomitrium<br />

Julianum (Welwitscii), in Austria ad « Eggendorf,<br />

Erlaf-See» et pr. «Mariazell» (Pokorny sec. Grunow), in Helvetia<br />

pr. Turicum (Cramer), in Italia (Kuetzing), ad «Danviken»<br />

in Suecia (Lagerhein) ; ad «Caldas» Brasilia? (Glaziou).<br />

Se.cUo 4. Tetractinium A. P^r. [1855]: coenobium continuum vel pertusum;<br />

ceilnla3 periphericae cmarginato- vel inciso-bilobm; lobi emarginati, biden-<br />

tati vel bifidi, cornubus, denticulis vel setis binis instructi ; cellulas cen-<br />

trales eraarginatse vel bifidae, lobis simplicibus.<br />

14. Pediastrum Tetras (Ehrenb.) Ralfs Ann. and Mag. XIV, p. 469, ,3gi<br />

t. XII, f. 4, Brit. Desmid. p. 182, n. 1, t. XXXI, f. 1, Rabenh. Alg.<br />

sub n. 1364, Lagerh. Pediastr. Protoc. och Palmellaceer pag. 54,<br />

Hansg. Prodr. p. 112, n. 152, Wolle Desra. U. S. pag. 154, t. 53,<br />

f. 24, Pedias.trum muticum Kuetz. Species p. 193?, Rabenh. Fl.<br />

Eur. Algar. HI, pag. 72?, Micrasterias senaria Ehrenb. Verb.<br />

p. 129, t. III, VI, f. ^-S?, Pediastrum Ehrenbcrgii (Corda) A.<br />

Br. Alg. unicell. p. 97, t. 5, H, f. 1-4, De-Not. Elera. Desm. p. 78,<br />

t. IX, f. 89-90, Rabenh. FI. Eur. Algar. III, p. 77, Kirchn. Alg.<br />

Schles. p. 96, Cooke Brit. Freshw. Alg. p. 44, t. 17, f. 1, WoIIe<br />

Desm. U. S. p. 154, t. 53, f. 25-27, De-Toni e Levi Fl. Alg. Ven,


582 Protococcoidcno, riilmellacca;, IVdiastrum.<br />

III, p. 80, Micraslcvms Telras Ehronb. Inf. pag. 155, n. 182, t. XI,<br />

fig. 1, Micrasterias hcplacl/s Ehrenb. Monatsh. 1833, pag. 300,<br />

Pcdiaslrum hcplactis Monegh. Synops. in Linnnoa XIV, p. 211,<br />

n. 2, f. 2, Pritch. Inf. p. 751, Pcdia^trum ^implcx IIa.s. (Hansgirg). — Spocies insignis, pulcherrima, sed<br />

collularum forma, numoro, dispositiono admodum mutabilis: haud<br />

raro occurrunt individua unicellularia, eremobia, subregulariter<br />

quinquoloha, quasi stellam quinque radiorum ingontia.<br />

15. Peciiastrum biradiatum Meyen Beob. ueber ein. Algenformen in 13,02<br />

Nov. ..\ct. Loop. XIV, 2, p. 773, t. 43, f. 21-22, Lagorii. Podiastr.<br />

:


ProtoonccoiilciTo, ralineilacese, Pediastrum. 583<br />

Protoc. och PalmoUaceer p. 53, Ilansg. Prodr. p. 112, Pediaslrum<br />

Uoiuln A. Br. Alg. unicoU. p. 101, t. G, f. 1-14, Rabenh. Fl. Eur.<br />

Algar. III, p. 70, Micrastcrms Rotula Rhrenb. Infus. p. 158, t. XI<br />

f. 7, b-c. — Cor^nobiis e celhilis 8-.32 compositi.s ; CGlhilis margi-<br />

nalibus 0-21 a. latis, tantum basi insimul concretis, usque ad<br />

meilium ot ultra profunde in hacinias 2 anguste excisis; laciniis<br />

in (luos lobulos denticuliforme.s, obtusos vel acutos divisis; cellulis<br />

me(his cmnobii profunde incisis, lacunas raajusculas inter sese lin-<br />

(]uentibus.<br />

Hab. in stagnis et aquariis per totam Europam passim. — Dispo-<br />

sitio in formis variis diversa, de qua cfr. cl, Lagerhoim 1. c. ex.<br />

gr. l-f7 (forma a: latit. cell. margin. 9. a.), 1-8 (forma &.• latit,<br />

cell. margin. 21 a.), 5+11, (forma c: latit. cell. margin. 10-12 _a.),<br />

•1+ll-fl7 (forma cl' : latit. cell. margin. 18 a.), 5+11+16 (forma d'<br />

hitit. cell. margin. 12 a.). — Var. emarginatum A. Br. Alg. uniceli.<br />

p. 102, tab. 6, f. 4, 8, 0, 11, Lagerh. I. c. p. 51, Hansg. I. c.<br />

p. 112, Rabenh. FL Eur. Algar. III, p. 79: coenobiis 16-32-cellu-<br />

laribus; celiulis marginalibus seu periphericis 12-21 y.. latis, minus<br />

profunde incisis, laciniis emarginafco-bidentatis vel subtruncatis ; cel-<br />

lulis centralibus leniter sinuato-emarginatis Cum spocie passim<br />

imprimis in Germanfa et Bohemia. Dispositio cellularum 5+11, 5+<br />

11+16. Huc fo.rfcasse Pediastrum duplex Meyen y clathratum A.<br />

Br. cujus (lispositio 5+11 + 16 et latit. cellul. margin. 12 a.<br />

16. Pediastrum Braunii Wartm. Crypt. n. 32, Rabonh. Fl. Eur. Al- u^-x<br />

gar. III, p. 78. — C(]enobiis orbicularibus, 18-38 a. diam., continuis<br />

(snepissime tamen lacuna parva centrali), glauco-v iridibus (siccatis),<br />

e cellulis 4 (2+2), 7 (1+6), 8 (1+5+2) vel 16 (5+11) formato; cel-<br />

lulis periphericis late cuneatis, a basi ad apicem usque concre-<br />

tis, levissime emarginatis, vix: bilobis, quadricornibus ; cornibu.s<br />

plus minus evolutis (haud raro uno alterove rudimentari vel sub-<br />

nuUo); cellulis centralibus polygoniis.<br />

Jlah. m Helvetia, ad «S. Moritz» (T. Wartmann). — Formam<br />

lobi.s late rotundatis, medio productis in cornu unicum hyalinum<br />

obtusum breve, inter specimen siccum supra citatum observavit<br />

cl. Rabenhorst, in vivis denuo explorandam. Coenobium plerumque<br />

strato unico, rarius atypice medio duplicato formatum.<br />

17. Pediastrum bidentulum A. Br, Alg. unicell. p. 01, Rabenh. FI. y?,m<br />

Eur. Algar. III, p. 77, Cooke Brit. Freshw. Alg. p. 12, t. 17 f. 1,<br />

Pcdiaslrurn eUipticum var. ,3, Ralfs Desmid. p. 1S8, t. XXXT,<br />

f. 10, a, b et c. — Coenobiis orbicularibus vel oblongis, continuis,<br />

:


584 Protococcoidefp, Palmellaceae, Pediastnim.<br />

intense viridibus, nonnuaqiiam in colorern caf;ruleum niutatis, 10-<br />

32-celluIaribus, dispositione celliilaruin l-|-5-}-10 v. l-fG-flO-f-15 v.<br />

6+10-f-16; cellulis periphericis ad medium hilobis, lobis rectis, iii<br />

cornua truncata, emarginato-bidentata productis; cellulis contraii-<br />

bus 4-5-angularibus, iri antica parte plerumque leniter repandis.<br />

Ildh. in Britannia (Ralfs). — Var. ornatum Nordst. I)o Algis<br />

et Characeis Sandwicensibus p. 8, t. I, f, 7, Lagerh. Bidrag till<br />

Sveriges Algflora p. 71: coinobiis 10-32-celluIaribus, cellularum<br />

dispositione tum 1+5-f-lO v. 1+6+0, tuin l+O-f-10+15 v. {l+5)+ll-|-<br />

15; cellularum periphericarum lobis sensim in cornua brevissima<br />

atteiniatis; membrana cellularum luculenter granulata. In paludibus<br />

montis «Mauna Kea» Sandvicensis (S. BERGdREN sec. Nordstrdt)<br />

et ad «Upsala» Suecire (Lageriieim); iii Belgio (De-Wildeman).<br />

— Fortasse, ex ipso Nordstedt, tantuni sistit l'cdias(rum granulalum<br />

forma neodamense A. Br. Alg. unicell. p. 91.<br />

18. Pediastrum constrictum Ilassall Brit. Alg. p. 301, t. 80, f. 15, ii«r<br />

10, Kuetz. Spec. p. 192, n. 7, Rabenh. Fl. Eur. Algar. III, p. 77,<br />

Cooko Brit. Freshw. Alg. p. 42, t. 17, f. 2, Pedias/rum ellipticum<br />

Ralfs Brit. Desmid. p. 188, n. 11, t. XXXI, f. 10 d., excl.<br />

synonymis et var. /3. — Cronobio orbiculari vel suborbiculari, laete<br />

viridi, continuo, levi?, e cellulis 10 (m-5-i-IO) v. 32 (l+5-fI0fl5)<br />

formato; cellulis periphericis irregulariter bilobis, sinu angusto,<br />

lobis inrequalibus, basi plerumque constrictis, in cornua subcrassa<br />

obtusa productis, centralibus polygoniis, in antica parte repandis.<br />

ITah. in aquis stagnantibus in Britannia (FIassall).<br />

Subfjimilia tertia Pseudocoenobieae Kirchn.<br />

Pscudocflcnobicce Kirchn. [1877] Alg. Scliles. p. 98, llansff. [1888] Prodr. p. IIC.<br />

Sciadiece auct. nonnull. vix Gobi.<br />

Sciadiacece Borzi [188.5] iii Martol Contrib. alprol. ital. p. 11 p. m. p.<br />

Cellula} singuhr; in familiam coenobiiformem consociatfe ex eadem<br />

et singula goneratione haud ortne.<br />

Mtiltiplicatio zoogonidiis e divisione simultanea plasmatis cellu-<br />

larum ortis.<br />

Conspectus gonerum ')<br />

1. Coloniix; cnju.sciimqiie gcncrationis collulas conformes, dirccte zoogoni-<br />

digenas pra)bentcs.<br />

1) Oenus Cosmocladiwn nreb. Mischncoccn Naeg. qnndammodo simile, in-<br />

ter Conju/.afas, suadentibus fl. Nordstedt ct Dan^cnrd, disposui.


Protococfioide;e, FalinellaceiTe, Sciaitiiim. 585<br />

A Colonia3 verticillatne<br />

Sciadiam. Cellulre subcyliiKlracen?, recta>.<br />

/?. Colonise in seriem simplicem coneatenatiie.<br />

Dnmilleria. [C.cnus a ci. Borzi in Studi Algologici fasc, II mox illastrandam].<br />

Mischococcus. Cellnla? subglobosao.<br />

C. Colonife dicliotomo-ramos;e.<br />

11. Coloni.no secundcne generationis dissimiles, cellulas globosas, Poltnelke<br />

ad instar agglonieratas, has tantum zoogonidigenas praebentes.<br />

Chlorolhccium. Celluloj initio singulse, characiiformos; ccllul?e filiales colo-<br />

nias palmelloideas elficientes.<br />

Characiopsi.^. [Genus forte huc pertinens sed adhuc tantiim nomine in litte-<br />

ris a cl. Borzi mihi indicatum].<br />

SCIADIUM A. Br. [1840] in Ivnotz. Spftcies Algarum p. 400 (Etym.<br />

scmdion umbraculum), Cooke Hrit. Freshw. Alg. pag. 39, Wolle<br />

Freshw. Alg. U. S. p. 174, Kirchn. Alg. Schles. p. 08, llansg. Prodr.<br />

p. 117, Ophionytium Rabenh. Fl. Eur. Algar. III p. 66 ex parte. —<br />

Familife e cellulis cylindraceis, rectis vel ieniter incurvis, basi sti-<br />

pite brevi donatis, umbellatim dispositis vel corymboso-ramosis con-<br />

stitutse.<br />

Propagatio zoogonidiis ovoideo-oblongis, biciliatis, plasmatis si-<br />

raultanea divisione plerumque in partes ortis, per apicem snpe-<br />

riorem oporculatim apertum iiberis ibique fixis novamque cellularum<br />

familiam flabelliformi-dispositam eflicientibus.<br />

1. Sciadium Arbuscula A. Br. Aig. unicell. gen. p. 106, t. IV, Suringar i.isi;<br />

in Nederl. Archief IV, 2 (1861), p. 262, Rabenh. Krypt. Flor. v.<br />

Sachs. 1, p. 138, Hansg. Prodr. p. 117, f. 63, Cooke Prit. Freshw.<br />

Alg. p. 30, t. 15. — Denique decomposite umbollatum; coUulis<br />

rectis (rarius falcati.s), in apice obtusis, 30-45 » 3-5, stipite longi-<br />

tudine crassitiem cellulre vix .nequante, 2-3,3 a. longo, hyalino.<br />

llab. in plantis aquaticis variis, imprimis in Algis confer-<br />

voideis, in pluribus locis Germania^, Bohemioe (Hansgiro), Belgii<br />

(De-Wildeman), Rossiae (Artari), Britannia3 ( Arciier, Cooke).<br />

2. Sciadium gracilipes A. Braun 1. c, Hansg. Prodr. p. 117, n. 162. i3S7<br />

—" Simpiiciter umbellatum,- cellulis rectis, rarius curvatis aut spi-<br />

raliter contortis, in apice obtusis 5-7 [x, latis; stipite gracili, cras-<br />

sitie cellulae duplo longiore, basi paullum dilatato, fusco.


586 Protococcoicleoe, PalmGllaco.i^, Miscliococcas.<br />

llab. iii palude umbrosa Iiorti zoologici Beroliiiiensis Germaniae<br />

(A. Braun) ot pr. «Cerhonic» circa «Kolin» BoiiemicT (ITansgiiig) ;<br />

pr. «Tillowitz» Silesiao (Kirciinrr); in Sibiria (Kozlowski).<br />

3. Sciadium mucronatum A. l>raun I. c. — Simpliciter nmbollatum; ins8<br />

cellulis roctis vel curvulis, apico mucronatis, 5-0,5 ix. latis; stipite<br />

crassitiem cellulno longitudine a^quanto, mucrone apicali panllo<br />

longiore.<br />

llah. in paluflo umbrosa ad Berolinum Germania) (A. Bratjn).<br />

BUMILLERIA Borzi [1888J ') in De-Toni Consp. gen. Chloroph. in No-<br />

tari.sia III, n. 10, p. 351 (inod.), Jlorinoilieca Borzi [1885] in Mar-<br />

tel Contrib. Algol. ital. p. 12 (nomnn) nec l>onordon.<br />

MISCHOCOCCUS Naog. [1810] Gatt. einzell. Alg. pag. 80-82 (Etym.<br />

mif^chos stipos ot coccos granum), Rabenh. Fl. Eur. Algar. III, p. 29,<br />

Kirchn. Alg. Schles. pag. 12, Cooke Brit. Froshw. Alg. pag. 28,<br />

Borzl Sullo sviluppo del Mischococcus confervicola Naeg. in Mal-<br />

pighia II, 1888, p. 133-147 (ubi .structura cellularum et colonia:^ go-<br />

nesis amplius describitur). — Status dendroidous; thallus dichoto-<br />

mo-ramosus, cellulas terminales gerens. ColIuK-c globosa?, termina-<br />

les, gemina^ vcl quaternro. Cellularum divisio ad unam tantum di-<br />

rectionem. Chlorophora 2-1, rarius singula, pjrenoide carontia;<br />

substantia amjlacea nuUa {jodi ope indistincta); nucleus singulus,<br />

sa}po exacte centralis, — Status protococcoideus ita distinctus : ole-<br />

menta iis formai dendroideaj 2-plo vel parum ultra majora, ovoi-<br />

dea vel olliptico-ovata, basi latiore substrato adfixa, divisione lon-<br />

gitudlnali indofinita secus duas diroctionos alternanto donata ita-<br />

que mox serie singula in suporficie substratus distributa ot tunc<br />

colonias 16-61-2.56-1021-4096- (et ultra) cellulares officiontia.<br />

Propagatio zoogonidiis intra collulas forma> protococcoidea? (in<br />

zoogonidangia, forma servata, mutatas) ortis; zoogonidia 2-4 v. sin-<br />

gula in unoquoquo zoogonidangio, membrana^ hujus difliuentia li-<br />

berata, ovoidoa, anlice cilio .subtilissim-o, corporo 2-3-pIo longiore,<br />

chloropliorisque parietalibus 2 instructa, stigmate rubro nuilo, cor-<br />

pusculum vero disciforme, subatrum pra^bontia, post breveni motum<br />

per callum golatinosum, cylindraceum affixa, gorminantia et<br />

1) Oonera Charncwjysis Rorzi [18S8] ot /)?/m


Protor.nccoideiiG, Palmellacnre, Clilorotliecium. fiS7<br />

tunc (divisione substrato parallela) colonias dendroideas ') effi-<br />

cientia.<br />

Generatio loogonidiis .singulis vel binis in cellulis omnibus for-<br />

nuTo dendroidea"^ ortis ^j^ pep colliila^ matricis oi-ificium circulare<br />

libere examinantibus, iis forma^, protococcoidea^ similibus at ple-<br />

rumque minoribus tum agamice tum copulatione peracta germi-<br />

nantibus. Zygota (negative pbototactica) colonias palmelloideas ger-<br />

minando eflficientia.<br />

1. Mischococcus confervicola Naeg. Gatt. oinzell. Alg. p. 82. t. II i38o<br />

D, Rabenb. Krypt. Flor. von Sacbs. p. 132, FI. Fur. Algar. III,<br />

p. 54, Cooke Brit. Fresbw. Alg. p. 28, t. 11, f. 4, WoUe Fresbw.<br />

Alg. U. S. p. 200, t. 155, f. 36-41, norzl I. c. — Cellulis globo-<br />

sis, levibns, 4,5-9 a. diam,, geminis, ternis quaternisve in ramulorum<br />

apicibus, Ia?te viridibus. subtilissime granulosis, pyrenoide de-<br />

stitutis; stipite hyalino, quasi articulato ; geniculis sa^pe globoso-<br />

tumidis, vacuis; zoogonidiis 2-6 u. longis<br />

TTnb, ad algas varias, imprimis Confervam, Vaucberiam,<br />

CEdogonium, nec non ad caules, petiolos foliaque Marsilenp,<br />

S a 1 V i n i a^, M y r i o p h y 1 1 i, P o t a m o g e t o n i s etc. in stagnis, fon-<br />

tibusque Helvetia^ (Naegeli), Germani;r' (Rabeniiorst), Italia? (Bor-<br />

zi, Martel) Belgii (De-Wildeman), Suecia; (Lageriiei.m), Britan-<br />

nia? (Cooke, Douglas), Americai borealis (Wolle).<br />

CHLOROTHECIUM Borzi [1885] in Martel Contribuz. alla conosc. del-<br />

TAIgoI. Romana in Annuar. del R. Ist. Bot. di Roma anno I,<br />

fasc. II, p. inO (Etym. chloros viridis et fhcca capsula) et in No-<br />

tarisia 1886, p. 18, Borzl Cblorothocium Pirotta? in Malpighia II,<br />

1888, p. 250-259. — CcIIula! initio singubip, obovales v. obovato-<br />

oblonga?, characiiformes, basi stipiti disciforme dilatato substrato<br />

adfixa^, membrana tonui byalina, contentu cblorophyllaceo amoene<br />

viridi, in cblorophora ambitu acute definiia, disciformia, margine<br />

subirregulari, parietalia, 2-4 (raro 1 vel ultra 4), pyrenoide desti-<br />

tuta segregato; nucleus singulus, quasi centralis; substantia amy-<br />

lacea nulla; divisio cellularis ad tres directiones alternans; cel-<br />

1) Subinde etiam (at rarius) cellulae veffetativa». singuhe coloniarum in<br />

cfEspitulos dendroides transmutantur.<br />

2) Oriuntur liaic zoogonidia, observante claro Borzi !, c. p. 141, dum cel-<br />

)nl;B formfe dendroide,'ie sensim scnsimqne diminntfc mfnimum attinjrunt.


588 Protococcoiden^, Palmellacc.Tc, Cliaraciopsis.<br />

Iula3 filiales globosse, 16-32-61 aut pluritnao, gelatina communi<br />

amorpha, achroa involutfc et intra celUilam matricalem ampliatam<br />

doindo niodio tranverse scissam,colonias palmelloides efficientes, mox<br />

in zoogonidangia transmutata).<br />

Propagatio zoogonidiis intra cellulas vogetativas vix vel non<br />

mutatas ortis; zoogonidia 2-4 vol singula in unoquoque zoogoni-<br />

dangio, ocello rubro latorali, chlorophoro amplo, postico, parietali<br />

praidita, ovoidea, ad rostrum cilio singulo, tenuissimo, corpori sosqui-<br />

longiore instructa, post motum per rostrum affixa et tunc (cilio eva-<br />

nescente) cellulas characiiformes efficiontia.<br />

Generatio zoogonidiis 2-3-natim inter se copulantibus; zygota<br />

globosa raembranam crassam, lovem, hj^alinam pra^bentia (post hi-<br />

bernationem, ut vidotur, germinantia), intus guttulata, dilute viridia,<br />

demum zoogonidia 2, membrana in duas partes a^qualos secedente<br />

liberata gignentia; zoogonidia ita orta (ut illa non copulantia) in-<br />

dividua characiiforraia efficientia.<br />

Obs. In hoc gcnere, ut docet cl. Rorzi 1. c. pag. 258, indivi-<br />

dua initio oriuntur solitaria, Characii ?iA instar; dein efformantur<br />

colonia^ palmelliformes et zoogonidia uniciliata, qua? ultima vero tura<br />

agamice formam characiiformom pra^bent, tum, copulatione peractt^,<br />

zygota perdurantia zoogonidigera gignunt. Zoogonidia o zygotis orta<br />

individua characiiformia efficiunt.<br />

1. Chlorothecium Pirottae Borzi loc. cit. — Coloniis 50-100 a. longis; i^no<br />

coll. veg. diam. 12-2S p. ; zoogonidiis 3-5 p.. longis (cilio excepto).<br />

Ilah. in radicibus caulibusve Marsileai quadrifolia; in<br />

aquario R. Ilorti Rotan. Romani (R. Pirotta Dec. 1883); ad plan-<br />

tas aquaticas varias imprimis Potamogeton (etiam Cha-.toraorpham)<br />

ad ripas fluvii «Ciane» pr. «Siracusa» insulae Sicilia^<br />

(OoRzi).<br />

CHARACIOPSIS P.orzi [1888] in Do-Toni Consp. gen. Chloroph. in<br />

Notarisia III, n. 10 p. 451 ined. ^)<br />

Subfamilia quarta Eremobiese Kirchn.<br />

ErcmobiecB Kirchn. [1877] Alg. Schlos. p. 09, Ilansft-. [1888] Prodr. p. 117.<br />

Sciacliece Oobi [1888] in Script. Ilort. Potropol. I, p. 17 p. m. p. vix alior.<br />

Cellulro vegetativa^ solitarine, discretno, sncpo adproximata? nt fa-<br />

1) Cfr. notam p. 580.


milias parvas vel inagiias, foraia irregulares erdcier.tes, sine tegumen-<br />

to amplo conflueiitique, ei)i[)liytica.', enJophyticaj ^) vel libei'e in aiiua<br />

vigeiites.<br />

Multiplicatio zoogonidiis 1-2-ciliatis vel cellularum divisione ve-<br />

getativa.<br />

Conspoctus tribuum<br />

Rhaphidietm. Algse uuicollulares (solitariae vol greijariae) libere iii aqua vi-<br />

gentes (non epi- nec endo-phyticai).<br />

Characiem. Algaj unicelluhires (solitaria^), iu aliis algis vel plaatis aquaticis<br />

epiphytica).<br />

Endosphusrea}. Algae unicelluiares (solitaria^) in plautis aquaticis cudophy-<br />

cge, rarius inter alias algas libere vigentos ^).<br />

Tribus prima Rhaphidie.e Hansg.<br />

Rhaphidieoi Hansg. [1888] Prodr. p. 117.<br />

Alga^ uuicellulares (solitariai vel gregariaB) libere in aqua vigen-<br />

tes (uon epi- nec endo-phytica^).<br />

Gonspectus generum<br />

A. Genera hydropbila h. e. ad lloram aquse dulcis portiuentia.<br />

Ophiocytium. Cellula) solitaria), cylindracoie vel litteras Sseu ad inatar iu-<br />

curva3, utrinquo obtuse rotundatse, uuo polo in apiculum aculeiformem,<br />

saepe capitatum producta?.<br />

Uhaphidium. Cellulai solitaria; vel fasciculatge, acicularos vel fusoideas, rectai<br />

vel falcatae, raro littera' S ad instar vel suborbiculariter coutorkv, utrinque<br />

acuminatic.<br />

Selenastrum. Cellulai lateribus connexis 4-3-consociata>, valde falcata^ vel se-<br />

milunata'.<br />

Actinastrum. Celluke conica^, raro subcuneata^ vel cylindracea;, concentrico-<br />

radiatim 4-8-16-consociata3.<br />

Tetraedron. Celluhu solitarise, 3-pIuri-anguIata3, angulis in planitie vol tetrae-<br />

drice dispositis, s»pe aculeatis.<br />

Reinschiella. Collulaa solitaria", subcylindrace;i3 et semilunares, modice in-<br />

curvas, polis porrectis, angustatis, acutis et spina singula armatis.<br />

Cerasterias. Cellula; solitaria^ ex doutibus acuminatis, coqualibus, compluribus<br />

iu eodem puncto intor se conjunctis radialitor dispositis Ibrmat.e,<br />

Thamniastriim. Celluho solitari;e, e ramis 6 maxime compositis iu angulis rectis<br />

in modo octaodris inter se conjuuctis formatjo; rami e coutro com'<br />

miini orti, repetito 2-3-chotome ramosi, ramulis ultimis bifurcati.s,<br />

1) Cfr. Endosphcereas.<br />

2) Cfr. Centrosphmram Borzi.<br />

580


590 rrotococcoideo;, Paliuollaccai, Opliiocytium.<br />

'^ Era/no;^ph


Protococcoidci.c, 1'aliucllaccx', Ophiocytiuiii. 591<br />

200 c; lO-i'^ iJ.. Iii turfosis prope «Boseiiova» lliingarice (Istvanffi-<br />

Sciiaarsciimidt).<br />

2. Ophiocytium parvuium (Perty) A. Br. Aig. uaicell. p. 55, n. 3, Ua- i:>-'2<br />

bonli. Alg. n. 1546! et sub n. 513 Opkiocijlio ma)ori consocia-<br />

tuni!, Fl. Eur. Algar. III, p. 07, Kirchn. Alg. Scliles. p. 100, Hansg.<br />

Prodr. p. 118, n. IG5, Wolle Fre.shw. Alg. U. S. p. M^o^ Brochi-<br />

diimi parvtilam Perfcy Ki. Lebensf. p. 215, t. XVI, f. C. — Gra-<br />

cillinmm, 3-6 y.. latuiu, 10-plo et ultra diatuetro longius, (ilifornie,<br />

varie curvatum vel subspiraliter contortum, sa^pe intricatum (sti-<br />

pite nullo), utroque polo rotundatum, nonnunquani leviter incras-<br />

satuni ; plasmate granoso, sa3pe interrupto, globulis nullis.<br />

Ilab. in fossis, lacunis, imprimis turfosis Germania?, Helvetiie,<br />

Hungaria3, Austria), Hohemia^ et America) borealis ; in Nova Ze-<br />

landia (S. Berggren sec. Nordstedt).<br />

3. Opiiiocytium circinatum Wolle Freshw. Alg. U. S. p. 170, t. 158, 1:393<br />

f. 15-18. — Cellulis cylindraceo-flliformibus, longis, 10-12 a. la-<br />

tis, circinatis, repetite glomulatis, apicibus obtuse rotundatis, spinis<br />

nullis.<br />

Hab. in stagnis prope «Minneapolis, Mianesota» AmericaB bo-<br />

realis (D."^ E. Butler). — Ophiocytio parvulo perafflne,<br />

4. Opiliocytium COCllleare (Eichw.) A. Braun Alg. Unicell. pag. 54. 1394<br />

Rabenh. Fl. Eur. Algar. III, p. 67, Kirchn. Alg. Schles. p. 100,<br />

Hansg. Prodr. p. 118, Wolle Freshw. Alg. U. S, p. 175, t, 158,<br />

f, 8-14, Cooke Brit. Freshw. Alg. p. 38, t. 14, f. 2, Ophioc. api-<br />

culaium Naeg. Einzell. Alg. p. 89, t. IV, f. I, Ophioihrix api-<br />

Gulaia Naeg. in Kuetz. Spec. Alg. p. 237, Spirodiscus cochlearis<br />

Eichwald iu Bull. de Moscou 1847, p. 285, t. VIII, f. 4. — Gra-<br />

cile, pallide viride, saepe longissimum, 5-8 y-. latum, diametro<br />

3-10-plo longius, filiforme, varie curvatum, circinatim vel spirali-<br />

ter plus minus laxe contortum ,-<br />

stipite<br />

brevi, 1-12 y.. longo, rau-<br />

croniformi, acuto vel truncato; plasmate subhomogeneo, globulis<br />

rubris nullis.<br />

Ilab. in aquis stagnantibus, fossis inter alias Algas locis variis<br />

Germania3 (Rabenhorst), Helvetia^ (NxVEGELi), Austria^, Bohemia)<br />

(Hansgirg), in Livonia (Eiciiwald), inter Desmidieas varias pro-<br />

pe Upsaliam Suecia) (P. T. Cleve), in Hungaria (Istvanffi), Bel-<br />

gio (De-Wildeman), Neerlandia (D."* Weber van Bosse), Serbia<br />

(Istvanffi), Rossia (Artari), Britannia (Archbr, Cooke), in Anie-<br />

rica boreali (Wolle), in Nova Zelaiulia (S. Berggren sec, Nord-<br />

STEDt), ad «Caldas» iu Brasilia Ainerica^ australis (Regnell sec.


592 l^rotococcoideie, 1'alinollaccie, Rhapliidiuni.<br />

WiLLE). — Forma umbellifera Rabenh. loc. cit. : coUulis secun-<br />

(Jarii« unibellatiiu (Jispositis. Cum specic passini. — Var. i(,irib(il~<br />

iifera ad t^ciadiuni vorgit.<br />

5. Ophlocytium? capitatum Wolle Freshw. U. S. pag. 170, t. 158, vm<br />

1". 3-7, Ilansgirg Frodr. p. 208, ii. 512. — Cellulis brevibus, 5-9<br />

[j.. latis, diametro 5-G-plo longioribus, subrectis vol subhemispha3-<br />

rico incurvis, apicibus rotuiidatis et uoii raro loniter incrassatis<br />

spinisque siugulis a. circ. longis, rectis vel leniter incurvis in-<br />

structis.<br />

Hab. iu turlbsis stagnisque locis variis America! borealis (WoL-<br />

LE) ot in horto zoologico prope «Chlumec» circa «Wittingau»<br />

Bohemi;u (Hansgirg). — «An Reinschiella?»<br />

Spocics oxcludonda.<br />

0. Ophiothrix Naegelii Bruegg, Biuidner Alg. p. 250, n. 18. — Plan-<br />

tula non sat nota, suadeute Rabenhorst Fl. Fur. Algar. III, p. 07,<br />

phycochromacea Oscillariis proxima videtur.<br />

RHAPHIOIUM Kuetz. [1845] Pliyc. germ. p. 141, Spocies p. 195(Ftym.<br />

rhaphis acus), Rabenh. Fl. Eur. Algar. III, p. 44, Kirchn. Alg.<br />

Schlos. p. 113, Cooke Brit. Freshw. Alg. pag. 19, WoIIe Freshw.<br />

Alg. U. S. p. 197, Hansg. Prodr. p. 118, De-Toni e Levi FI. Alg.<br />

Von. 111, p. 110. — Cellula} fusiformes vel cylindracea?, utrinque<br />

(plorunique) seusini sensimque cuspidatie vel acuminata', rarius<br />

obtusata3, rectne vel varie curvatie, singulae, gemime vel fascicula-<br />

tini aggregatc-e, medio decussatim vel radiatim conjanctie, rarius<br />

biiue sub polis lateraliter connexa), ceterum libera3. Membrana te-<br />

nuis, lovis; contentus viridis, subtiliter granulosus, locello pallidiori<br />

vol achroo, centrali, rarius laterali pneditum.<br />

Multiplicatio divisionc collularum ad unam longitudinalem di-<br />

rectionom \el septis obliquis; zoogonidia adhuc ignota.<br />

i. Rhaphidlum polymorphum Fresen. in Abhandl. der Senckenb. naturf. \m<br />

Gesellsch. II, p. 199, t. VIII, Rabenh. FI. Eur. Algar. lll, p. 44,<br />

Kirchn. Alg. Schles. p. 113, WoIIe Froshw. Alg. U. S. p. 197, Ilansg.<br />

Pro


U iri

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