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Sylloge algarum omnium hucusque cognitarum

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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.

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