64 



2. Gahnia tristis Nees in Linnaea 9 (1834) 301 ; Hook and 

 Am. Bot. Beechy's Voy (1841) 228; Ridl. in Journ. Str. Branch 

 Roy. As. Soc. 46 (1906) 225; Gibbs in Journ. Linn. Soc. Bot. 

 42 (1914) 181. 



British North Borneo, Hose, Gibbs 4344, poxworthy 6111 

 Southern China and the Malay Peninsula. 



1. Scirpodendron ghaeri (Gaertn.) Merr. in Philip. Journ. 

 Sci. 9 (1914) Bot. 268. Scirpodendron costatum Kurz; Ridl. in 

 Journ. Str. Branch Roy. As. Soc. 46 (1906) 227. 



Sarawak, Hose; British North Borneo, Ridley. Ceylon to 

 Samoa. 



1. Lepironia mucronata L. C. Rich, in Pers. Syn. 1 (1805) 

 70; Kurz in Flora 27 (1869) 438; Miq. 111. Fl. Archip. Ind. (1870) 

 60, t. 20; Scheff. in Nat. Tijdschr. Nederl. Ind. 34 (1874) 89; Ridl. 

 in Journ. Str. Branch Roy. As. Soc. 46 (1906) 227. 



Dutch Borneo, Motley; Labuan, Merrill]; British North 

 Borneo, Clemens 97231 Ceylon to Madagascar, Malaya, 

 Queensland, and Polynesia. 



1. Mapania borneensis Merr. in Journ. Str. Branch Roy. 

 As. Soc. 76 (1917) 78. 



British North Borneo, Clemens 107851 Endemic. 



2. Mapania debilis C. B. Clarke ex Ridl. in Journ. Str. 

 Branch Roy. As. Soc. 46 (1906) 227; Kew Bull. Add. Series 8 

 (1908) 53. 



Sarawak, Ridley 12344. Endemic. 



3. Mapania foxworthyi Merr. in Philip. Journ. Sci. 11 

 (1916) Bot. 53. 



Sarawak, Foxworthy 3921 Endemic; to be compared critically 

 with Mapania kurzii C. B. Clarke. 



4. Mapania humilis (Hassk.) F.-Vill. Novis. App. FI. Filip. 

 (1882) 309; Ridl. in Journ. Str. Branch Roy. As. Soc. 46 (1906) 

 227. 



Sarawak, Ridley, Native collector 827], 990] Bur. Sci. Malay 

 Peninsula and Archipelago and the Philippines. 



5. Mapania longa C. B. Clarke in Hook. f. Fl. Brit. Ind. 6 

 (1894) 683. 



Borneo, fide Clarke 1. c. Malay Peninsula. 



6. Mapania longiflora C. B. Clarke in Kew Bull. Add. 



Series 8 (1908) 84. 



Dutch Borneo, Motley 1192. Endemic. 



