Sarawak, Beccari 863, Miss Hose: Dutch Borneo, Motley 91; 

 British North Borneo, Gibbs 2674, Topping 1402\, Clemens 

 100511, Villamil 2771 Pantropic. 



7. Cyperus elatus Linn. Sp. PI. ed. 2 (1763) 67; Gibbs in 

 Journ. Linn. Soc. Bot. 42 (1914) 173. 



British North Borneo, Gibbs 2657. India to Malaya. 



8. Cyperus elegans Linn. Sp. PI. (1753) 45; Clarke in 

 Journ. Linn. Soc. Bot. 21 (1886) 125. 



Dutch Borneo, Motley 65, Barber 327. Pantropic; the Bornean 

 specimens referred to the Linnean species may represent 

 Cyperus diffusus Vahl. 



9. CjTperus haspan Linn. Sp. PI. (1753) 45; Clarke in 

 Journ. Linn. Soc. Bot. 21 (1886) 119; Ridl. in Journ. Str. Branch 

 Roy. As. Soc. 46 (1906) 222; Gibbs in Journ. Linn. Soc. Bot. 42 

 (1914) 173. 



Dutch Borneo, Motley 98, Barber 194; Sarawak, Native 

 collector 396] Bur. Sci., Ridlev, Miss Hose; British North Borneo, 

 Ridley, Gibbs 2757. 3967. Topping 14211, Clemens 96881, 100431, 

 102781 Pantropic. 



10. Cyperus iria Linn. Sp. PI. (1753) 45; Clarke in Journ. 

 Linn. Soc. Bot. 21 (1886) 137; Ridl. in Journ. Str. Branch Roy. 

 As. Soc. 46 (1906) 223; Winkler in Engl. Bot. Jahrb. 44 (1910) 

 523; Gibbs in Journ. Linn. Soc. Bot. 42 (1914) 173. 



Dutch Borneo, Barber 52, Motley 620, Winkler 2204; Sarawak, 

 Ridlev; British North Borneo. Gibbs 2748. Tropics of the Old 

 World. 



11. Cyperus malaccensis Lam. 111. 1 (1791) 146; Clarke in 

 Journ. Linn. Soc. Bot. 21 (1886) 147; Ridl. in Journ. Str. Branch 

 Roy. As Soc. 46 (1906) 222. 



Sarawak, Miss Hose, Ridley; Dutch Borneo, Motley 1294. India 

 to Australia and Polynesia. 



12. C>T)erus pilosus Vahl Enum. 2 (1806) 354; Clarke in 

 Journ. Linn. Soc. Bot. 21 (1886) 148; Ridl. in Journ. Str. Branch 

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



Dutch Borneo, Motley; Sarawak, Miss Hose, Ridley, Haviland, 

 Native collector 3291 Bur. Sci.; British North Borneo, Clemens 

 97441. 97201. Yates 55\ Tropical Africa and Asia to Australia. 



13. Cyperus platystylis R. Br. Prodr. (1810) 214; Ridl. in 

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



Dutch Borneo, Motley. India to Australia. 



14. Cyperus pubisquamus Steud. in Zoll. Verz. Ind. Arch. 

 2 (1854) 62; Syn. Cyp. (1855) 20; Gibbs in Journ. Linn. Soc. Bot. 

 42 (1914) 173. 



