15 
Aom 
Gom^rena humilis, R. Br. Pr. 416. Attack 
Creek. The upper pair of leaves stand 
either next to the flower-heads or remote 
from them. 
The same species has been found by the 
author on the Dawson River, and by Mr. 
Fitzalan at Port Denison. 
GompJirena eanescens, R. Br. Pr. 416. Attack 
Creek, J. M. Stuart. (Victoria River and 
Sturt’s Creek, P. M. ; Sweer’s Island, 
Henne; Nickol Bay, WalcOtt.) 
Capsula usually beautifully pink, some- 
times purple or white. Peduncles occasion- 
ally more than 6" long; the staminodia excel 
sometimes the anthers in length. 
Ptilotus corymlosus, R. Br. Pr. 415. Var. spi- 
catus. Attack Creek. 
Trichinium gracile, R. Br. 415. Tropical 
Australia. 
Trichinium nobile, Lindl. in Mitch. Three Exped. 
ii. 22. Short’s Range. 
Trichinium hr achy trichum, P. M. Pragm. iii. /6/ 
±6f . Central Australia. J. M. Stuart. 
UKTICEiE. 
‘AvJpigng Stuartii, P. M. McDonnell’s Ranges; 
Brinkley’s Bluff. 
Several other undescribed species of fig 
trees occur in the collection, but cannot be 
satisfactorily characterized from the material 
extant. 
Cycade.®. 
A cycadeous plant, seemingly distinct from the 
seven Australian species, occurs on McDon- 
nell’s Range, and is mentioned as a palm in 
the joumm of the explorers. Only leaves 
being now submitted for examination, it 
remains for future researches to throw light 
on this plant, 
Amaetllide*. 
Caloxtemma luleum, Sims in Bot. Mag. 2101. 
Mount Margaret. Stuart. 
The edge of the corona is sometimes 
rather immilated than toothed. 
Crinwm angustifcliwm, R. Br. 297. Prom lat. 
22° to 32° S. J. M. Stuart. 
Obchideje. 
Cymhidium canaliculatum, B. Br. Prodr. 331. 
Strangeway’s River. 
COMMELYUE^. 
Commelyna ensifolia, R. Br. Prodr. 269. McDon- 
nell’s Ranges and near Mount Preeling. 
J. M. Stuart. ^ 
Commelyna agrostophylla, P. M., Arnhem’s 
Band. '^7, '.-y, 
Liliace^). 
Bulbine semibarbata, Haw. Revis. 33, Thring 
River. Stuart. 
Geamineje, 
Eriachne obtusa, R. Br. Prodr. 184. Short’s 
Range. 
Ectrosia leporina, R. Br. Prodr. 186. Purdie’s 
Ponds. 
Perotis rara, R. Br. Prodr. 172. Purdie’s 
Ponds, Waterhouse ; Short’s Range, Stuart. 
Andropogon homhycinus, R. Br. Prodr. 202. 
Central Australia, McDonnell’s Ranges. 
Chloris ventricosa, R. Br. Prodr. 186. Arnhem's 
Land. 
Lappago racemosa, W. Sp. i. 484. Attack Creek. 
Panicum decompositum, R. Br. Prodr. 191. 
Stevenson River. 
Oryza saliva, L. Sp. PI. Newcastle’s Waters. 
J. M. Stuart. 
Pappophorum commune, P. M, Enumer. of Greg. 
Plants from Cooper’s Creek, p. 10. Central 
Australia. 
Cypeeaceje. 
Hypcelyptum microcephalum, R. Br. Prodr. 221. 
Attack Creek. 
PllICES. 
Marsilia quadrifolia, L. Sp. PI. Var. hirsuta. 
Nardoo. Through Central and North 
Australia, on localities subject to inunda- 
tions. 
Lygodium semibipinnatum, R. Br. Prodr. 162. 
Roper’s River. 
Blechnum Orientale, L. Sp. PI. 1535. River 
Adelaide. 
This fern was not previously recorded as 
existing in Australia. 
Cheilanthes tenuifolia, Swartz Filic. 129. River 
Roper. Mount Preeling. 
