326 
. AUSTRALIA: between the Ashburton and the De Gray 
Rivers, Clement; between the Ashburton and Yule Rivers, 
Clement; Murchison District, Stoward 161; Murchison River, 
Oolingarra, Oldfield; Swan River, Drummond 43. 
N. TERRITORY : — River, Mueller, p.p. 
S. AusTRALIA: ‘ camp 15” (Everard and Musgrave Ranges), 
Helms; Mt. Lyndhurst, Max Koch 448; vicinity of Lake Eyre, 
Andrews 129, 155; Strzelecki Creek, White 3; and without 
precise localities, Gosse 112, McDougal ‘Stuart 25. 
QUEENSLAND: Carpentaria, Brown; Keppel Bay, Brown 
6104!; Port Curtis, McGillivray; Moreton Bay, Mueller. 
N.S. Wates: Zara via Hay, ‘‘ H. Officer’; Macaulay River, 
Oldfield. 
var. acuminatissimum Domin l.c. 
W. AusTRALIA: between the Ashburton and De yak Rivers.. 
Clement !. 
N. Territory: Victoria River, Mueller p.p. 
QUEENSLAND : Carpentaria, Brown p.p.; Gindie, Bick. 
N. S. Wares: Macquarie and Castlereagh Rivers, Woolls; 
Hastings River, Bechler. 
var. scaberrimum Domin lL.c. 
W. Austratia: Cygnet Bay, Cunningham 340; between the 
Ashburton and De Gray Rivers, Clement !; Nicol Bay and De Gray 
River, Ridley’s Expedition. 
13. P. Buncei F. Muell. ex Benth. Fl. Austral. vii. 487 (1878)- 
N.S. Wares: Bokhara Flats, Leichhardt!; Pillega Serub, 
Fry. 
14. P. larcomianum Hughes nov. sp. 
Perennis, caespitosa, usque ad 90 em. alta panicula inclusa, 
glabra. Culmi erecti vel subgeniculato-ascendentes, lignosi, 
ramosi, multinodi nodis exsertis. Foliorwm vaginae apertae ; 
igulae brevissimae, ciliolatae; laminae tenuiter convolutae, 
circiter 6-13 cm. longae, apice attenuatae, pungentes. Panicula 
decomposita, circiter 20 cm. longa, pauc ciflora : rami ramulique 
filiformes, leviter scaberuli. Spiculae ovatae, acutae, 2-5 mm. 
longae. Glumae inaequales ; inferior acuta, 3-5 nervis, 1-2 mm. 
longa; superior 7-nervis, spiculamaequans. Anthoecium inferum 0; 
valva 7—9 nervis, spiculam aequans; valvula reducta, 1-2 mm. 
longa. Anthoecum superum g¢, ovato-oblongum, 1:8 mm. 
longum, nitidum, brunnescens. ~ 
QUEENSLAND : Mt. Larcom, Bick. ! 
15. P. Mitchelli Benth. Fl. Austral. vii. 489 (1878). 
QUEENSLAND: Endeavour River, Cunningham 347!; Cape 
Grafton, Cunningham 51; Rockingham Bay, Dallachy. 
