62 THE FLOEA OF THE NOETHEEN TEEEITOEY. 



38. F. sphcerocephala, Benth. — ^Victoria River, F. v. Mueller ; Camden 

 Harbour, Martin. 



39. F. spiralis, E. Broivn.'—Ainhem Bay, R. Brown. 



40. F. spirostachya, F. v. M. — Upper Victoria River, F. v. Mueller. 



41. F. squarrulosa, F. v. M. — Gulf of Carpentaria, R. Brown ; Victoria 

 River, F. v. Mueller. 



42. F. subaristata, Benth. — Sturt's Creek, F. v. Mueller. 



43. F. tetragona, E. 5r.— Darwin, C. E. F. Allen (No. 153), March, 1914. 

 Islands of the Gulf of Carpentaria, R. Brown ; Providence Hill and Depot 



Creek, Upper Victoria River, F. v. Mueller. 



44. F. trigastrocarya, F. v. M. — Depot Creek, Upper Victoria River, 

 F. V. Mueller. 



45. F. vdata, E. 5r.— Lander Creek, G. F. HiU (No. 300), 10/6/1911 

 Arnhem Land, F. v. Mueller. 



46. F. xyridis, E. Br. — Islands and mainland of Gulf of Carpentaria, 

 R. Brown ; Arnhem Land, N. Coast, M'Kinlay ; Port Darwin, Schultz (Nos. 

 16, 177, 813); between Norman and Gilbert Rivers, Gulliver. 



F. acuminata Vahl. ; F. rhyticarya, F. v. M. ; F. monostachya, Hass. ; 

 F. capillaris, A. .Gray (in National Herbarium Census) ; and F. lanceolata, 

 Clark ; (in Kew Bulletin, 1908, p. 24) ; recorded from North Australia. 



7. KYLLINGIA, Rottb. 



Kyllingia triceps, Eottb., — Pine Creek, C. E. F. Allen (No. 102), Feb., 

 1914. 



8. SCHOENUS, Linn. 1737. 



{ChcBotspora, E. Br., 1810 ; Cyclocampe, Steud., 1855 ; Cyclocarpa, Miq., 

 1855 ; Helothrix, Nees, 1814 ; Isoschoenus, Nees, 1841 ; Streblidia, Link, 

 1827). 



Panicle, loose but narrow. Leaf-sheaths bearded, with short or subulate 

 points. Hjrpogynous bristles none or fine and rare. — 3. S. sparteus. 

 Panicle loose and much branched with very numerous spikelets. 

 Stem leafy, the lower leaves very long. No hypogynoue bristles. 



Leaves nearly 2 lines broad at the base, tapering into long points. 



Spikelets 4 to 6 fines. — 1. S. falcatus. 

 Leaves subulate from the base. Spikelets 2 fines. — 2. S. punctatus. 



1. S. falcatus, R. Br. — Pine Creek, Gikuth and Spencer, July- August, 

 1911. 



2. S. punctatus, E. Br. — Islands of the Gulf of Carpentaria, R. Brown. 



3. S. sparteus, E. Br. — Islands of the Gulf of Carpentaria, R. Brown. 



9. TRICOSTULARIA, Nebs. 



1. T. fimbristyloides, Benth. — ^Near Providence Hill, F. v. Mueller ; 

 Port Essington, Armstrong. 



10. ARTHROSTYLES, R, Be. 



1. A. aphylla, E. Br. — Croker's Island, A. Cunningham ; near Provid- 

 ence Hill, F. V. Mueller ; Port Essington, Armstrong ; Leichhardt ; Port 

 Darwin, Schultz (No. 655). 



