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Fragmenta phytographiæ Australiæ /contulit Ferdinandus Mueller.

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190<br />

extus catio-tomentellis, stylo glabro longe exserto, stigmate obliquo-<br />

et depresso-pyramidali truncatulo, capsulis erostribus ovatis acutius-<br />

culis lteviusculis, seminum núcleo lsevi, ala verticali pallida.<br />

In regionibus interioribus Australia? orientalis calidioribus mi-<br />

nime fertilibus prsesertim scopulosis saltern a fluvio Burnetti usque<br />

ad originem fiuminis Lyndii.<br />

Folia funiformia, sajpe bipedalia. Situs punctorum vascularium<br />

in cicatricibus apparet varius. Capsulas pollicem vix excedentes,<br />

medium versus turgentes, extus puberuke, basi in stipitem crassum<br />

sensim contracta?. Semen unicum me visum forsan ultramaturum<br />

3'" longum, haud tuberculatum.<br />

Ad banc Hakeam forsan trahenda icon xylographica apud<br />

Mitchell Trop. Austr. pag. 285 et nota pag. 241.<br />

Varietas fissifolia jam ob floran dispositionem et indumentum a<br />

H. purpurea longe distat. Praeterea nucleus ultima? speciei niger,<br />

tuberculatus ; ala nigrescens, secus latera nuclei anguste decurrens.<br />

Ad flumeu Darlingii Neilsonio, ad originem fiuminis Gilberti me<br />

ipso inventa. Adsunt etiam in regionibus orientalibus intratropicis<br />

duos congéneres e serie Hakeae dactyloidis.<br />

Hakea arborescens gignit capsulam ecalcaratam, fere sesqui-<br />

uucialem, laaviusculam, ellipsoideo-ovatam, acutiusculam, in stipitem<br />

crassum attenuatam. Semina liujus nigra, tuberculato-rugosa,<br />

sursum in alam duplo longiorem acutiusculam protracta. H•c<br />

planta ab Arnhemia ad montem Ellioti extendit.<br />

Hakea longifolia.<br />

All. Cunn. in R. Br. Suppl. 26 ; H. Cunninghami, R. Br. 1. c. ; Meissner in<br />

Cand. Pr. xiv. 394.<br />

Elata, ramulis validis tenuiter sericeo-tomentelliSj^/oZiïi elongatis<br />

tereti-ßliformibus exsulcatis glabris apice sphacelato-acutis muticis,<br />

racemis dense multifloris, calycibus majusculis cum pedicello<br />

cequilongo serieeis, stylo glabro longe exserto, stigmate ovato-<br />

orbiculari depresso, capsulis ellipsoideis in basim et apicem con-<br />

spicue contractis medium versus turgentibus intus lsevibus.<br />

A terra Arnbemica usque sinum maris Nichol-Bay.<br />

II. loreae quam maxime propinqua. Calyx recens intus cum<br />

stylo albus. Racemi infra folia ramei, sa3pe conferti, nunc ramosi.<br />

Glandula bypogyna e saturato-rubro nigrescens.<br />

H. chordophylla (F. M. in Hook. Kew. Miscell. 1857, 23 ;<br />

Meissn. in Cand. Prodr. xiv. 699) quantum nota prsesertim glabritie<br />

florum a H. lorea et H. longifolia recedit. CI. Waterhouse hancce<br />

plantam a fontibus Keckwick-Springs attulit.<br />

Harum specierum et seqnentis characteres egent ulteriore scru-<br />

tatione, ut diagnoses firmiores stabiliantur, aut varietatum rationes<br />

tutius cognoscantur.

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