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Fragmenta phytographiæ Australiæ /contulit Ferdinandus Mueller.

Fragmenta phytographiæ Australiæ /contulit Ferdinandus Mueller.

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FRAGMENTA PHYTOGRAPHIC<br />

AUSTRALIA.<br />

XLV.<br />

ARALIACE^E.<br />

Astrotricha Hamptoni.<br />

Foliis oblongo-lanceolatis plants sub hi s tomento fulvido-albo<br />

velutinis basi obtusis in apicem acutatis supra tenuiter stellari-<br />

pilosis, petiolis folio ferme duplo brevioribus velutinis, umbellis<br />

ample paniculatis, involucellorum foliolis anguste lanceolatis pilo-<br />

sulis, pedicellis calycibus petalisque glabris, calycis dentibus<br />

subulato-semilanceolatis distantibus corollam semi•quantibus,<br />

carpophoro bisecto secedente, fructibus urceolatis compressis<br />

apteris orbiculari-ovatis, collo membraneo pyrenis lougitudiue<br />

semiasquo, commissura utrinque bisulcata.<br />

In hiatibus rupium ad montes Hammersly-Kange ; C. Harper.<br />

Planta 5-6', ex eadem radice caules 5-6 pullulans. Folia inferne<br />

coníérta, 4-6" longa, §-1" lata, subtus costa prominente quasi<br />

carinata, supra pennivenia et tali modo leniter impressa, nee tarnen<br />

rite reticulata. Petioli teretes. Superior pars caulis apbylla, ad<br />

summitatem alternatim sive sparsim in pedúnculos primarios bi- v.<br />

triunciales firmos divisa, quibuscum parcissime pilosula. Bracteae<br />

ad basim horum pedunculorum latiuscule lineares, pollicares v.<br />

breviores, subtus satis dense stellari-pilosae. Pedunculi secundarii<br />

unciales v. breviores, saepe iterum in novos 2-3 divisi, bracteis<br />

ceteras simulantibus sed brevioribus solitarie suffulti. Umbellae<br />

pluri- v. multiflorae, pedúnculo paucilineari usque pollicari pr•dita?.<br />

Folióla involucelli seu bracteolas plura v. plurima, \\-2"' longa.<br />

Pedicelli cum flore articulati, glabri, primum perbreves, dem um ex<br />

parte usque ad sesquilineam longi. Calyx florens vix sequilinearis,<br />

collo longo ampio membraneo pallido et dentibus circiter semilineam<br />

metientibus praeditus, his et illo persistentibus. Pétala albida,<br />

leniter flavescentia, semilanceolata, basi truncata, aestivatione val-<br />

vata, lineam longa, uninervia, subtilissime veuosa, in calyptram<br />

VOL. VI. T

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