Vol. 1 ARACEAE 173 



Luzon (Albay, Sorsogon), Samar, Leyte, Cuming 908, Wenzel 357^ 1110, 

 Elmer 17050 as P. peninsularis Elm., B. S. 2UU7U Ramos. In primary 

 forests at low and medium altitudes. Endemic. 



POTHOS LUZON ENSIS (Presl) Schott in Oester. Bot. Wochenbl. (1855) 

 19, Aroid. 1 (1853) 25, t. 56, Prodr. (1860) 574; Miq. Fl. Ind. Bat. 

 3 (1856) 182; Walp. Ann. 5 (1858) 910; Naves Novis. App. (1882) 

 287; Engl, in DQ. Monog. Phan. 2 (1879) 93, Pflanzenreich 21 

 (1905) 42; Vidal Rev. PI. Vase. Filip. (1886) 282, Phan. Cuming. 

 Philip, (1885> 154. 

 Goniurus luzonensis Presl Epim. (1851) 244; Walp. Ann. 3 (1853) 

 500. 

 Luzon (Zam,bales, Rizal, Bataan, Camarines), Cuming 1045, Merrill 

 Phil. PI. 1529, Loher 7036, 7037, F. B. 591^8 Curran. In primary forests at 

 low and medium altitudes. Endemic. 

 Local name: Uarat-uarat (Bik.). 



POTHOS OVATIFOLIUS Engl, in Pflanzenreich 21 (1905) 40. 



Luzon (Tayabas, Camarines, Sorsogon), Samar, Mindanao (Agusan), 

 Ahem 155, Elmer lUOlU, 1520U, B. S. 2U5U3 Ramos, 28549 Ramos & Edano, 

 F. B. 122Jf7 Curran. In primary forests at low or medium altitudes. 

 Endemic. 



Local names: Kalipkip (Tag.); kalot-kagot (Bik.); malaang-lakop-lakop 

 (S. L. Bis.). 



POTHOS PHI LI PPIN ENSIS Engl, in Pflanzenreich 21 (1905) 315; Merr. 

 in Philip. Journ. Sci. 1 (1906) Suppl. 32. 



Luzon (Apayao, Nueva Ecija, Bulacan, Bataan, Tayabas), Samar, F. B. 

 369 Barnes, B. S. 34031, 36414 Ramos <& Edano, 20742 Escritor, 28190 Fenix, 

 13054 Ramos, 1640 Foxworthjfi, Whitford 341, 1046bis, Williams 486. In 

 primary forests at low and medium altitudes. Endemic. 



Local names: Bagubalanak (S. L. Bis.) ; baladauan (Bik., Tag.) ; bayami 

 (Tag.) ; malagayamon (Tag.) ; oroalaypan (Bik.) ; tibatib (Tag.) ; tagoapi 

 (Bik.). 



POTHOS RUM PHI I Schott Melet. 1 (1832) 21; Engl. Pflanzenreich 21 

 (1905) 38, /. 16; Naves Novis. App. (1882) 287; Merr. Interpret. 

 Herb. Amb. (1917) 124. 

 Scindapsus rumphii Presl Epim. (1851) 241. 

 Luzon (Rizal, Laguna, Tayabas, Camarines, Albay, Sorsogon), Negros, 

 Samar, Panay, Leyte, Mindanao, Basilan, B. S. 31078, 28585 Ramos & 

 Edano, 24144, 22132, 19367 Ramos, 15435 Reillo, F. B. 9656 Curran, Loher 

 7033, Wenzel 22, Clemens 685, Merrill 7309, Weber 1044, Elmer 15854 as P. 

 elemensii Elm. Celebes, Moluccas, New Guinea. 



Local names: Amlong (Bik., Bis., Tag.); bislag (Mbo.) ; dilang-baka 

 (Tag.); takuling (C. Bis.). 



EXCLUDED SPECIES 



• 



PoTHOS BARBERIANUS ScHOTT ; Naves Novis. App. (1882) 287. 

 PoTHOS BECCARiANUS Engl.; Naves 1. c. 

 PoTHOs GRACILIS Roxb.; Naves 1. c. 

 POTHOS LEPTOSTACHYUS Schott; Naves 1. c. 



