54 



3. Hypolytrum latifolium L. C. Rich, in Pers. Syn. 1 (1805) 

 70; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 225; 

 Winkler in Engl. Bot. Jahrb. 44 (1910) 523. 



Sarawak, common, fide Ridley, Native collector 3381, 428\, 341 !, 

 12881 Bur. Sci., Foxworthy 263\; Dutch Borneo, Winkler 2107, 

 2213; British North Borneo, Clemens 112061 India to China, 

 Malaya, Polynesia, and Australia. 



4. Hypolytrum proliferum Boeck. in Linnaea 37 (1871-73) 

 126; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 225. 



Borneo, fide Clarke in Hook. f. Fl. Brit. Ind. 6: 679. Malay 

 Peninsula. 



5. Hypolytrum viridinux C. B. Clarke in Philip, Journ. 

 Sci. 2 (1907) Bot. 109. 



British North Borneo, fide Clarke 1. c. Philippines. 



1. Cyperus cephalotes Vahl Enum. 2 (1806) 311; Clarke 

 in Journ. Linn. Soc. Bot. 21 (1886) 34; Ridl. in Journ. Str. 

 Branch Roy. As. Soc. 46 (1906) 222. 



Dutch Borneo, Motley 1261. India and Ceylon to southern 

 China, Malaya, and Australia. 



2. Cyperus compressus Linn. Sp. PI. (1753) 68; C. B. 

 Clarke in Journ. Linn. Soc. Bot. 21 (1886) 97; Ridley in Journ. 

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



Dutch Borneo, Motley 275; Sarawak, Ridley; British North 

 Borneo, Topping 14061 All warm countries. 



3. Cyperus cuspidatus HBK. Nov. Gen. Sp. PI. 1 (1816) 

 104; Clarke in Journ. Linn. Soc. Bot. 21 (1886) 88; Ridl. in 

 Journ. Str. Branch Roy. As. Soc. 46 (1906) 222. 



Dutch Borneo, Motley 900; British North Borneo, Burbidge. 

 Most tropical countries. 



4. Cyperus diffusus Vahl Enum. 2 (1806) 321; Clarke in 

 Journ. Linn. Soc. Bot. 21 (1886) 127; Ridl. in Journ. Str. Branch 

 Roy. As. Soc. 46 (1906) 222; Winkler in Engl. Bot. Jahrb. 44 

 (1910) 523. 



Sarawak, Ridley, Sarawak Museiiml; Dutch Borneo, Barber 

 327, Winkler 3181. Pantropic. 



5. Cyperus digitatus Roxb. Fl. Ind. 1 (1820) 205; Winkler 

 in Engl. Bot. Jahrb. 44 (1910) 523. 



Dutch Borneo, Winkler 3007. Pantropic. 



6. Cyperus distans Linn. f. Suppl. (1781) 103; Clarke in 

 Journ. Linn. Soc. Bot. 21 (1886) 144; Ridl. in Journ. Str. Branch 

 Roy. As. Soc. 46 (1906) 223; Gibbs in Journ. Linn. Soc. Bot. 42 

 (1914) 173, 



