180 ENUMERATION OF PHILIPPINE PLANTS 1^22 



AMORPHOPHALLUS MERRILLII Krause in Notizbl. Kgl. Bot. Gart. Berlin 

 5 (1912) 266. 

 Panay (Batbatan Island), Cavilli, Merrill 7177, McGregor. Abundant 

 in primary forests on Cavilli, a small island in Sulu Sea. Endemic. 



AMORPHOPHALLUS RIVIERI Durieu Cat. Jard. Bordeaux (1869) 12, var. 



KONJAG (C. Koch) Engl, in DC. Monog. Phan. 2 (1879) 313, Pflan- 



zenreich 48 (1911) 85. 



Amorphophallus konjac C. Koch in Berl. Allg. Gartenz. (1858) 166. 



Luzon (Rizal, Bataan, Laguna), Mindoro, Palawan, Balabac, Panay, 



Mindanao, McGregor 27k, Elmer 18185, Merrill 9^19, Whiford 1338, F. B. 



176If9 Curran, B. S. 26211 Ramos, 156^1 Fenix. In thickets and forests at 



low altitudes. Indo-China, Japan. 



Local names: Bulang-an (Mang.) ; pungapung (Tag.). 



AMORPHOPHALLUS VARIABILIS Blume in Rumphia 1 (1835) 146, t. 

 35, 37; Kunth Enum. 3 (1841) 33; Miq. Fl. Ind. Bat. 3 (1856) 

 200; Naves Novis. App. (1882) 290; Engl, in DC. Monog. Phan. 

 2 (1879) 313, Pflanzenreich 48 (1911) 80; Usteri Beitr. Ken. Philip. 

 Veg. (1895) 130. 

 Luzon (Union), Mindanao (Davao), Basilan, Copeland 126k, B. S. 

 ISJfkk Reillo, 9999 Robinson. In light forests, at low altitudes. Java. 

 Local name: Bagong (Bag.). 



EXCLUDED SPECIES 



AMORPHOPHALLUS BULBIFER Blume; Naves Novis. App. (1882) 290. 

 AMORPHOPHALLUS DUBius Blume; Naves op. cit. 289. 

 AMORPHOPHALLUS GIGANTEUS Blume; Naves op. cit. 290. 

 AMORPHOPHALLUS TiTANUM Becc; Naves op. cit. 289. 



AMORPHOPHALLUS TUBERCULIGERA Schott; NaveS 1. C. 



12. HOMALOMENA Schott 



HOMALOMENA ELMERI EngL ex Engl. & Krause in Pflanzenreich 55 

 (1912) 42. 

 Palawan, Elmer 13229, F. B. 21586 Danao. In forests along streams at 

 low altitudes; scarcely distinct from H. palawanensis Engl. & Krause. 

 Endemic. 



HOMALOMENA PALAWANENSIS Engl, ex EngL & Krause in Pflan- 

 zenreich 55 (1912) 39, /. 19. 

 Palawan, B. S. 912 Foxworthy. Margins of pools at low altitudes. 

 Endemic. 



HOMALOMENA PHILIPPINENSIS Engl, ex EngL & Krause in Pflan- 

 zenreich 55 (1912) 55, /. 33. 

 Homalomena ruhescens Kunth var. latifolia Engl. Bot. Jahrb. 55 

 (1898) 18. 



