313 
QUEENSLAND: Herbert’s Creek, Bowman !. 
- D. gibbosa (R. Br.) Beauv. Agrost. 160 (1812); D. 
orthostachya Stapf & Jesson in Kew Bull. 1915, 93; Panicum 
gibbosum R. Br. Prod. 193 (1810); Benth. Fl. Austral. vii, 471. 
P. orthostachyum Ewart & Davies, Fl. N. Terr. 38 (1917) 
N. 1roRY: Victoria River, Mueller; near Darwin, 
Allen 29, 143; Port Essington, Armstrong 589. 
QUEENSLAND: Port Curtis, McGillivray; Rockhampton, 
O’ Shanesy ; io Bay, Brown 6124!; and without precise 
locality, Mueller Fe 
16. D. Bro < (R. & 8.) Hughes nov. comb. ; Panicum villosum 
R. Br. Prod. 192 (1810) nonLam.; P. Br owns Roem. & Schult. 
Syst. ii. 462 (1817); P. glareae F. Muell. in Linnaea xxv, 445 
(1852); P. laniflorum Nees in Hook. Lond. Journ. ii. 410 (1843) ; 
P. leucophaeum Benth. Fl. Austral. vii. 472 (1878), non H. B. & K. 
W. Ausrratia: Hunter’s River, Wilkes. 
QUEENSLAND: Rockingham Bay, Dallachy; Port Curtis, 
M oGiillivray ; Shoalwater and Keppel Bays, Brown 6119!. 
N.S. Wates: Darling River, Dallachy; McIntyre River, Ker ; 
Endeavour River, Banks and Solander Lachlan River, Fraser 
19, 20; New England, Stuart; Clarence River, Beckler; Port 
Jackson, Brown 6119!; Mount Goningberi, Victorian Expedition; 
and without precise locality, Cunningham, Caley, Mitchell 68. 
var. monostachya Hughes nov. comb.; Panicum leucophaeum, 
var. monostachyum, Benth. Fl. Austral. vii. 472 (1878). 
Raceme 1. 
W. Australia: Drummond. 
N. 8. Watzs (?): Goyinga Mts., Victorian Expedition. 
17. D. ammophila (Ff. Muell.) Hughes nov. comb.; Panicum 
ammophilum F. Muell. in Trans. Vict. Inst. 1855, 46; P. divari- 
catissimum var. ammophilum Benth. Fl. Austral. vii. 468 (1878). 
W. Avsrratia: Transcontinental Railway Line, East of 
Coolgardie, Stoward 140. 
N. S. Wares: near Menindee, Victorian Expedition; Mt. 
Goningberi, Victorian Expedition; Murray and Murrimbidgee 
Rivers, Mueller !. 
8. D. tonsa Hughes nov. nom.; Panicum radiatum R. Br. 
Prod. 192 (1810); P. divaricatissimum var. radiatum Benth. 
Fl. Austral. vii. 468 (1878). 
N.S. Wates: Port Jackson, Brown !. 
19. D. coenicola (F. Muell.) Hughes nov. comb.; Panicum 
coenicolum F. Muell. in Trans. Vict. Inst. 1855, 45; ‘Benth. FI. 
Austral. vii. 467 (1878); Leptoloma coenicola Chase in Proc. Biol. 
Soc. Wash. xix. 192 (1906). 
. Australia: Fraser's Range, Denes and without 
precise locality, Drummond. 
