Vol. 2 EUPHORBIACEAE 407 
Palawan, Luzon (Sorsogon), Elmer 12695, 17290, 17282, 17347. In 
forests along streams, altitude about 150 m. Endemic, but to be compared 
with C. minahassae Koord. 
Local name: Girangan (Tagb.). 
The first specimen cited in Elmer’s original description is his 13175, 
which is Taraktogenos heterophylla (Blume) Van Slooten; the description 
of the flowers must be eliminated from his description. Under the cir- 
cumstances I interpret the second specimen cited, 12696, as the type of the 
species, as it is a Cyclostemon. Reduced by Pax and K. Hoffmann to 
Drypetes cumingti Pax & Hoftm. 
CYCLOSTEMON LITTORALIS C. B. Rob. in Philip. Journ. Sci. 3 (1908) 
Bot. 198. 
Cyclostemon cumingii Merr. in Philip. Journ. Sci. 1 (1906) Suppl. 
76, non Baill. 
Luzon (Cagayan, Ilocos Sur, Union, Batangas, Bataan, Laguna, Cama- 
rines, Sorsogon), Mindoro, Palawan, Williams 377, Whitford 1269, 1275, 
Merrill Phil. Pl. 1906, Elmer 17166, 15358, F. B. 28834 Sulit. In forests 
at low altitudes. Endemic. ; 
Local names: Balikbikan (Tag.); bato-bato (Tagb.); butong-mandk 
(Bik.) ; pangapasttin (Ibn.); pasaklak (Ilk.); putig (Sul.); tayum-tayum 
(Tag.) ; tombong-uak (Tagb.). 
CYCLOSTEMON MAQUILINGENSIS Merr. in Philip. Journ. Sci. 9 (1914) 
Bot. 477. 
Drypetes maquilingensis Pax & K. Hoffm. in Engl. Pflanzenreich 81 
(1922) 240. 
Luzon (Laguna), Mindanao (Butuan, Zamboanga, Davao), Elmer 17655, 
F.. B. 20877 Villamil, 20585, 20772, 253849 Miranda, 25345 Franco, 26599 
Ceballos. In primary forests, ascending to 700 m. Endemic. 
Local names: Bagabolo (Bik.) ; marinau (Buk.) ; talon-manok (P. Bis.) ; 
tangisang-bagio (Tag.); tinaan-pantai (Tag.). 
CYCLOSTEMON MEGACARPUS Merr. in Philip. Journ. Sei. 7 (1912) 
Bot. 387. 
Cyclostemon ramiflorus Merr. op. cit. 7 (1912) Bot. 387. 
Cyclostemon incarnatus Elm. Leafl. Philip. Bot. 7 (1915) 2639. 
Drypetes megacarpa Pax & K. Hoffm. in Engl. Pflanzenreich 81 
(1922) 248. 
Drypetes ramiflora Pax & K. Hoffm. 1. ec. 
Luzon (Tayabas, Laguna, Camarines), Mindoro, Samar, Panay, Leyte, 
Negros, Mindanao. In primary forests at low and medium altitudes. 
Borneo. 
Local names: Balakibung (Lan.); himlapbagio (S. L. Bis.); kalmol 
(Neg.); malagsak (Mbo.); margabulo (Tag.). 
CYCLOSTEMON MICROPHYLLUS Merr. in Govt. Lab. Publ. (Philip.) 17 
(1904) 27, Philip. Journ. Sci. 1 (1906) Suppl. 76. 
Drypetes microphylla Pax & K. Hoffm. in Engl. Pflanzenreich 81 
(1922) 2387. 
Luzon (Cagayan to Sorsogon), Mindoro, Samar, Masbate, Panay, Min- 
danao. In primary forests at low and medium altitudes. Endemic. 
