93 



Introduced into cultivation from Borneo. Malay Peninsula. 



1. Amorphophallus borneensis (Engl.) Engl, and Gehrm. 

 in Engl. Pflanzenreich 48 (1911) 79. Hydrosme borneensis Engl. 

 Bot. Jahrb. 15 (1892) 456, 25 (1898) 16. 



Dutch Borneo, Grabowski. 



Var. winkleri Engl. Pflanzenreich 48 (1911) 79; Winkler 

 in Engl. Bot. Jahrb. 48 (1912) 93. 



Dutch Borneo, Winkler 3248. Endemic. 



2. Amorphophallus giganteus Blume in Rumphia 1 (1835) 

 147, t. 34; Becc. Malesia 1 (1885) 279; Engl. Pflanzenreich 48 

 (1911) 83; Ridl. in Journ. Str. Branch Roy. As. Soc. 44 (1905) 

 171. 



Sarawak, Beccari 1055. Java. 



3. Amorphophallus variabilis Blume Rumphia 1 (1835) 

 146, t. 35, 37. Conophallus variabilis Schott. ex Miq. Ann. Mus. 

 Bot. Lugd.-Bat. 3 (1867) 81. 



Dutch Borneo, Korthals. Java, Philippines. 



1. Homalomena aromatica (Roxb.) Schott. Melet. 1 (1832) 

 20; Becc. Malesia 1 (1885) 282 (var. cordata Schott.); Ridl. in 

 Journ. Str. Branch Roy As, Soc. 44 (1905) 153 (var. cordata 

 Schott.) Engl, and Krause in Engl. Pflanzenreich 55 (1912) 59. 



Dutch Borneo, Grabowski; Sarawak, Beccari 740, 1340, 1783, 

 2013. India to New Guinea. 



2. Homalomena beccariana Engl, in Bull. Soc. Tosc. Ort. 

 4 (1879) 286, Becc. Malesia 1 (1885) 281; Engl, and Krause in 

 Engl. Pflanzenreich 55 (1912) 66; Ridl. in Journ. Str. Branch 

 Roy. As. Soc. 44 (1905) 172. 



Sarawak, Beccari 260. Endemic. 



3. Homalomena borneensis Ridl. in Journ. Str. Branch 

 Roy. As. Soc. 44 (1905) 173; Engl, and Krause in Engl. Pflan- 

 zenreich 55 (1912) 71. 



Sarawak, Ridley. Endemic. 



4. Homalomena gig^antea Engl. Pflanzenreich 55 (1912) 

 62, /. 37, 38. 



Borneo, Engler, from plants cultivated at Buitenzorg, Java. 

 Endemic. 



5. Homalomena grabowskii Engl. Pflanzenreich 55 (1912) 

 45. Homalomena trapezifolia Engl. Bot. Jahrb. 25 (1898) 18, non 

 Hook. f. Chamaecladon triincatum Schott. var. deltoideum Engl, 

 in Becc. Malesia 1 (1885) 284. 



Dutch Borneo, Grabowski. Endemic. 



