VoL 2 SAPINDACEAE 503 



Euphoria cinerea Radlk. in Sitz. Kgl. Bayer. Akad. 8 (1878) 299, 

 Perk. Frag. PL Philip. (1904) 61, Philip. Journ. Sci. 8 (1913) 

 Bot. 445; Merr. in Philip. Journ. Sci. 1 (1906) Suppl. 87. 



Nephelium longana F.-Vill. Novis. App. (1880) 53; Vidal Phan. 

 Cuming. Philip. (1885) 105, Rev. PL Vase. Filip. (1886) 98, non 

 Camb. 



Nephelium glabrum Vidal Sinopsis Atlas (1883) 22, t. 35, f. I, Rev. 

 PL Vase. Filip. (1886) 98, non Noronha. 



Northern Luzon (Cagayan) to Palawan and Mindanao, in most or all 

 islands and provinces, usually common in hill forests at low and medium 

 altitudes. Endemic. 



Local names: Alupak (Tag., SbL, P. Bis.) ; alipai (Tag.) ; alupai (Tag.) ; 

 alpai (Tag.) ; alupag (Tag.) ; aninguai (Pang.) ; apalong (Neg.) ; apa- 

 lung (Ilk., Ibn.) ; aropag (P. Bis.) ; aropai (Tag.) ; arpai (Tag.) ; arupai 

 (Tag.) ; ayupag (Tag.) ; bakkalau (Ilk., Sbl.) ; bakaliu (Pang.) ; balit (P. 

 Bis.) ; bayit (Tag.) ; boboa (Bik.) ; bolik (Chab.) ; btfkkalau (Ilk.) ; daging- 

 dingan (S. L. Bis.) ; dimopa (Ibn.) ; gisihan (Tag.) ; halupag (Tag.) ; 

 halupak (Bik., Tag.) ; kalupai (Sbl.) ; kandongisol (Bik.) ; kuluris (Tagb.) ; 

 lupak (Bik.) ; lupal (Mag.) ; mamata (Sub.) ; marutong (Neg.) ; matamata 

 (Sul.) ; paetan-bakir (SbL); panuto (Bik.); rupar (Bag.); sambualau 

 (Bis.); tinaingi (Tag.); usau (S. L. Bis.). 



EUPHORIA FOVEOLATA Radlk. in Philip. Journ. Sci. 8 (1913) Bot. 

 445, 457. 



Luzon (Cagayan), Samar, Panay, B. S. 7370, 21*337 Ramos, F. B. 251*22 

 Sandique. In forests at low altitudes. Endemic. 



Local names: Bok-bok (P. Bis.); malapangnahauon (S. L. Bis.). 



EUPHORIA GRACILIS Radlk. in Elm. Leafl. Philip. Bot. 5 (1913) 1606; 

 Radlk. in Philip. Journ. Sci. 8 (1913) Bot. 445. 



Luzon (Batangas, Camarines), Samar, Negros, Mindanao (Agusan, Co- 

 tabato, Zamboanga), Jolo, Elmer 131*82, Merrill Phil. PI. 1916, B. S. 15803 

 Fenix, F. B. 2271*2 Lasquety, 20682 Tamesis, 2301*9 Ferraris, 28759 Simeon. 

 In hill forests at low and medium altitudes, ascending to 1,200 m. En- 

 demic. 



Local names: Alpai-lalaki (Tag.); alupai (Mag.); bakuyong (Sul.); ba- 

 yit (Tag.); maglosong (S. L. Bis.); sanganan (Mbo.). 



EUPHORIA LONGANA Lam. Eneycl. 3 (1791) 574; Merr. Fl. Manila (1912) 

 305; Radlk. in Philip. Journ. Sci. 8 (1913) Bot. 445. 



Luzon (Pampanga, Bataan, Manila), occasional in cultivation, introduced 

 from southern China. It rarely produces flowers or fruits in the Philippines. 

 India to southern China, planted in other regions. 



Local name: Gingging (Tag., Pamp.). 



* 



EUPHORIA NEPHELIOIDES Radlk. in Philip. Journ. Sci. 8 (1913) Bot. 

 445, 457. 

 Nephelium schneideri Merr. op. cit. 13 (1918) Bot. 23. 



Mindanao (Zamboanga, Lanao), Basilan, F. B. 15218 Klemme, 13775 

 Foxworthy, DeMesa, & Villamil, 27186 Jimenez, 21*052 Acuna. In forests 

 at low altitudes. Endemic. 



Local names: Buli (Chab.); iboli (Lan.) ; lupak (Sul.); narog (Lan.) ; 

 talimorok (Lan.). 



