Awstratian cmd Tasmanian XfmhelUferous Plants. 237 



Ferd. Bauer ; Tasmania, Gunn ; Gipps^ Land, 

 Ferd. Mueller; Mooni River, tributary of the 

 Barwan, Sir Th. Mitchell. 



B.jmrvifloms ; Ferd. Mueller. Myall Lake, 

 New South Wales, C. Moore. 



3. Bidisctis albiflorus ; Cand. Prodr., iv., p. 72. 

 Port Jackson. 



4. Bkliscus idwcumhens j Ferd. Mueller. Stems 

 slender, prostrate ; all leaves 3 or 5 parted, scan- 

 tily hispidulous, segments bifid or trifid : their 

 divisions rhomboid or ovate-lanceolate, deeply 

 dentated; leaflets of the involucre imperfectly 

 laciniated, glabrous, of equal length with the 

 smooth capillar pedicels ; teeth of the calyx trian- 

 gular, blunt ; petals white ; mericarps minutely 

 tuberculated. 



E-are on the Brisbane River ; W. Hill ; Ferd, 

 Mueller. 



Easily to be distinguished from the preceding 

 species in its flaccid, procumbent, distinctly 

 striated stems, in nearly uniform leaves, broader 

 leaflets of the involucre, and in blunt but not 

 subulate teeth of the calyx. 



5. Licliscus Jmmilis ; J, Hooker in Icones Plantcmmi, 

 t. 304. 



Sub-alpine localities of Van Diemen's Land; 

 Backhouse, Gunn, Milhgan, Lawrence, Stuart. 

 Australian alps in humid grassy vallies at an eleva- 

 tion between 4000 and 6000 ft.— Ferd. Mueller. 

 Sect. II. Hemicarpiis ; Ferd. Mueller. One mericarp fer- 

 tile, the other always undeveloped. (Dimetopia, sect, 

 Amsocarp(Ea, Turczaninow in Bulletin de la Societe des 

 Naturel de Moscou , xxii., part ii., p. 29. Hemicarpus, n. g., 

 Ferd. Mueller in Hooker's Kew Garden Miscellany, 1857, 

 fasc. i,) 



