58 



Var, holosericeus (Link.) Merr. in Journ. Str. Branch Roy. 

 As. Soc. 76 (1917) 79. 



British North Borneo, Clemens 100401 Haslaml All tropical 

 countries. 



4. Pycreus sanguinolentus (Vahl) Nees in Linnaea 9 

 (1834) 283; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 



221. Cyperus eragrostis Vahl; C. B. Clarke in Journ. Linn. Soc. 

 Bot. 21 (1886) 57. 



Sarawak, Ridley; Dutch Borneo, Motley 989. Warmer parts 

 of the Old World. 



5. Pycreus sulcinux C. B. Clarke in Hook. f. Fl. Brit. Ind. 

 6 (1893) 593; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 



222. Cyperus sulcinux C. B. Clarke in Journ. Linn. Soc. Bot. 21 

 (1886) 56. 



British North Borneo, Burbidge. India to Malaya and the 

 Philippines. 



1. Torulinium ferax (L. C. Rich.) Ham. Prodr. PI. Ind. 

 Occ. (1825) 15. Cyperus ferax L. C. Rich.; Clarke in Journ. 

 Linn. Soc. Bot. 21 (1886) 191. Mariscus ferax C. B. Clarke; Ridl. 

 in Journ. Str. Branch Roy. As. Soc. 46 (1906) 223. 

 Borneo, Barber. Pantropic. 



1. Kyllinga brevifolia Rottb. Descr. et Ic. (1773) 13, t. 4, 

 f. 3; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 221; 

 Winkler in Engl. Bot. Jahrb. 44 (1910) 524; Gibbs in Journ. 

 Linn. Soc. Bot. 42 (1914) 174. 



Sarawak, common fide Ridley; British North Borneo, Gibbs 

 2672, Clemens 100441; Dutch Borneo, Winkler 2555. Pantropic. 



2. Kyllinga monocephala Rottb. Descr. et Ic. (1773) 13, 

 t. 4, f. 4; Ridl. 1. c; Winkler 1. c. 



Sarawak, common fide Ridley; Dutch Borneo, Winkler 2206; 

 British North Borneo, Topping 1414] Pantropic. 



3. Kyllinga odorata Vahl var. cylindrica (Nees) Kukenth.; 

 Merr. in Journ. Str. Branch Roy. As. Soc. 76 (1917) 80. 



British North Borneo, Clemens 98231 India to Malaya. 



1. Fuirena umbellata Rottb. Descr. et Ic. (1773) 70, t. 19, 

 f. 3; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 224. 



Sarawak, Ridley, Haviland, Native collector 376\, 18951 Bur. 

 Sci.; British North Borneo, Topping 14381, 19191, Clemens 9719], 

 Yates 50] Tropics of both hemispheres. 



1. Scirpus clarkei Stapf in Trans. Linn. Soc. Bot. 4 (1894) 

 244; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 224; 

 Gibbs in Journ. Linn. Soc. Bot. 42 (1914) 174. 



