Vo1 - 3 DIPTEROCARPACEAE 93 



Anisoptera tomentosa Brandis in Journ. Linn. Soc. Bot. 31 (1895) 45. 

 Anisoptera calophylla Perk. Frag. FL, Philip. (1904) 22. 



Luzon (Cagayan to Sorsogon in all provinces), Mindoro, Ticao, Masbate, 

 Sibuyan, Panay, Negros. Dominant in primary forests at low altitudes 

 and occurring in some types of secondary forests. Endemic. 



Local names: Apnit (Ilk.); bagobalong (S. L. Bis.); baliuasuas (Ilk.); 

 bariuisuis (Pang.) ; dagang (Tag., Bik., P. Bis.) ; dagang-na-puti (Tag.) ; 

 dagum (Tag.); dayang (Tag.); doyong (Ilk.); duung (Ting.); duyong 

 (Ilk.) ; guyong (Ilk.) ; lauan-puti (Tag.) ; letis (Tag., Bis., Ilk.) ; mala- 

 paho' (Bik.) ; mayapis (Sbl., Tag.) ; nininu (Ibn.) ; palosapis (Ilk., Pang., 

 Sbl., Tag.); palosanis (Ilk.); payhapi (Sbl.); sandana (Tag., Bis.); si- 

 nalagan (Ilk.); tabila (Bik.). 



3. HOPE A Roxburgh 



HOPEA ACUMINATA Merr. in Govt. Lab. Publ. (Philip.) 29 (1905) 30, 

 Philip. Journ. Sci. 1 (1906) Bot. 98; Foxw. op. cit. 6 (1911) Bot. 

 264, 13 (1918) Bot. 183. 

 Hopea maquilingensis Foxw. in Philip. Journ. Sci. 13 (1908) Bot. 

 184. 

 Babuyan Islands (Calayan), Luzon (Cagayan to Sorsogon, most prov- 

 inces), Mindoro, Samar, Leyte, Mindanao (Davao, Cotabato, Misamis, 

 Zamboanga). In primary forests at low and medium altitudes, ascending 

 to 800 m. Endemic. 



The type of H. maquilingensis Foxw. is a specimen with mature fruits, 

 beautifully matched by a topotype of H. acuminata Merr., F. B. 22044- Me- 

 dina. 



Local names: Baniakau (Ibn.); barosingsing (Ilk.); dalingding (Tag.); 

 dalingdingan (Tag., S. L. Bis.) ; kalot (Ilk.) ; mangachapui (Tag., Bik., 

 Bis., Sul. Sml.) ; manggachinoro (Tag.) ; manggasinoro (Tag.) ; siyau (S. 

 L. Bis.); yakal (Tag.). 



HOPEA BASILANICA Foxw. in Philip. Journ. Sci. 6 (1911) Bot. 260, 

 t. 42, 13 (1918) Bot. 183. 



Basilan, Sibutu, F. B. 15220 Klemme, 27284 Mendoza, 22936 Belin & 

 Oliveros. In primary forests at low altitudes. Endemic. 



Local names: Dalingdingan (Sul.); yakal (Sul., Yak.). 



HOPEA MALIBATO Foxw. in Leafl. Philip. Bot. 6 (1913) 1953, Philip. 

 Journ. Sci. 13 (1918) Bot. 184. 



• Luzon (Tayabas), Negros, Mindanao (Agusan), B. S. 28486 Ramos & 

 Edano, Elmer 13526. In primary forests up to an altitude of 600 m. 

 Endemic. 



Local names: Danginginan (Mbo.) ; malibato (Mbo.). 



HOPEA MINDANENSIS Foxw. in Philip. Journ. Sci. 6 (1911) Bot. 261, 

 t. 43, 13 (1918) Bot. 183. 



Mindanao (Zamboanga), F. B. 9029, 9376, 9436 Whitford & Hutchin- 

 son, 27402 Babaran, 13782 Foxworthy, Be Mesa, & Villamil, B. S. 36634, 

 36652, 37057, 37069 Ramos & Edano. In primary forests at low altitudes. 

 Endemic. 



Local names: Magasusu (Sul.); ganon (Sub.). 



