VoL2 ANONACEAE 163 



POLYALTHIA VENOSA Merr. in Philip. Journ. Sci. 3 (1908) Bot. 222. 



Mindanao (Zamboanga, Misamis), F. B. 9108, 9232 Whitford & Hut- 

 chinson, 17975 Miranda, 13277 Foxworthy, De Mesa, & Villamil, B. S. 

 11790 Robinson, 36558, 36769, 37832 Ramos & Edano. In forests at low 

 altitudes. Endemic. 



Local name: Subangsubang (Sul.). 



POLYALTHIA WILLIAMSII C. B. Rob. in Philip. Journ. Sci. 3 (1908) 

 Bot. 181. 



Mindanao (Zamboanga), Williams 2306, F. B. 9279 Whitford & Hut- 

 chinson, B. S. 3744-0, 36574 Ramos & Edano. In dipterocarp forests at low- 

 altitudes. Endemic. 



POLYALTHIA ZAM BOANGENSIS Merr. in Philip. Journ. Sci. 10 (1915) 

 Bot. 245. 



Mindanao (Zamboanga), F. B. 13276 Foxworthy, De Mesa, & Villamil. 

 In forests at low altitudes. Endemic. 

 Local name: Malakayang-lupo (Sul.). 



DOUBTFUL SPECIES 



Polyalthia sp. ; Merr. Sp. Blancoanae (1918) 148. 

 Unona cabog Blanco Fl. Filip. (1837) 466. 



Unona odorata Blanco op. cit. ed. 2 (1845) 325, ed. 3, 2 (1878) 237, 

 non Dunal. 



Blanco's species cannot be determined with certainty beyond the genus 

 from his imperfect description. 



8. PAPUALTHIA Diels 

 PAPUALTHIA HETEROPETALA Merr. in Philip. Journ. Sci. 14 (1919) 

 389. 

 Luzon (Ilocos Norte), B. S. 32853 Ramos. In dry forests at low alti- 

 tudes. Endemic. 



PAPUALTHIA LANCEOLATA (Vidal) Merr. in Philip. Journ. Sci. 10 

 (1915) Bot. 242. 

 Polyalthia lanceolata Vidal Phan. Cuming. Philip. (1885) 170, Rev. 



PL Vase. Filip. (1886) 41. 

 Papualthia bakeri Elm. Lean. Philip. Bot. 8 (1919) 3070. 

 Luzon (Cagayan, Ilocos Norte, Nueva Ecija, Laguna, Batangas, Sor- 

 sogon), Cuming 450, B. S. 33052, 24062 Ramos, Baker 603, 5986, Elmer 

 15166, 16045, 17775, 18327. In forests at low and medium altitudes. En- 

 demic. 



Local name: Anolang (Tag.). 



PAPUALTHIA LOHERI (Merr.) Merr. in Philip. Journ. Sci. 10 (1915) 

 Bot. 242. 

 Polyalthia loheri Merr. in Philip. Journ. Sci. 7 (1912) Bot. 268. 

 Polyalthia romblonensis Elm. Leafl. Philip. Bot. 5 (1913) 1729. 

 Luzon (Cagayan, Isabela, Rizal, Nueva Ecija, Tayabas, Rizal, Sorso- 

 gon), Alabat, Romblon, Cuming 1346, F. B. 14780 Darling, 18437 Alvarez, 

 6641 Klemme, 26071 Barros, Loher 5531, B. S. 26438, 26364, 29399 Ramos 

 & Edano, Merrill 10457, Elmer 12170. Endemic. 



