848 ENUMERATION OF PHILIPPINE PLANTS 1928 



8. HE BONG A Radlkofer 



HEBONGA MOLLIS Radlk. in Philip. Journ. Sci. 6 (1911) Bot. 367; Boas 

 Beitr. Anat. Syst. Simarub. (1912) 49, Fedde Repert. 13 (1914) 

 290. 



Mindanao (Zamboanga), F. B. 9^3 Whitford & Hutchinson. In forests 

 at low altitudes. Endemic. 



HEBONGA OBL1QUA Radlk. in Philip. Journ. Sci. 6 (1911) Bot. 366; Boas 

 Beitr. Anat. Syst. Simarub. (1912) 49, Fedde Repert. 13 (1914) 

 290. 



Mindoro, Merrill 2176, Hickman 6. In forests at low altitudes. The 

 material is very incomplete and is remarkably suggestive of Ailanthus phil- 

 ippinensis Merr. ; the fruits are unknown. Endemic. A third species of 

 the genus occurs in Siam. 



Local name: Hebong (Tag.). 



9. AILANTHUS Desfontaines 



AILANTHUS BLANCOI Merr. Sp. Blancoanae (1918) 205. 



Ailanthus pongelion Blanco Fl. Filip. (1837) 380, ed. 2 (1845) 268, 



ed. 3, 2 (1878) 134, non Gmel. 

 Ailanthus malabarica F.-Vill. Novis. App. (1883) 349, non DC. 



Luzon (Laguna), F. B. 20881 Villamil, 2500 Mabesa, 22337 Mariano, 

 20350 Celestino, Merrill Sp. Blancoanae 606. In forests and along 

 mountain streams at low altitudes. Endemic. 



Local names: Balokas (Tag.); makaisa (Tag.); malasapsap (Tag.). 



AILANTHUS PHILIPPIN ENSIS Merr. in Govt. Lab. Publ. (Philip.) 35 

 (1906) 25, Philip. Journ. Sci. 1 (1906) Suppl. 70, 2 (1907) Bot. 

 431, excl. syn. Blanco. 

 Ailanthus moluccanus Merr. in Philip. Bureau Forestry Bull. 1 (1903) 

 27, non DC. 



Luzon (Laguna, Camarines, Tayabas), Palawan, Merrill 2137, Ahem 

 93, F. B. 3847 Curran, 20972, 20973 Villamil. In forests at low altitudes. 

 Endemic. 



Local names: Empau (Tagb.) ; kalauag (Bik.) ; malaaduas (Tag.); 

 makaisa (Tag.). 



BURSERACEAE 



1. PROTIUM Burman f. 



PROTIUM CON NARI FOLIUM (Perk.) Merr. in Philip. Journ. Sci. 10 

 (1915) Bot. 30. 

 Canarium connarif olium Perk. Frag. Fl. Philip. (1904) 92. 

 Protium philippinense Elm. Leafl. Philip Bot. 7 (1915) 2571. 



Palawan, B. S. 548, 866, 737, 75S, 754 Foxworthy, F. B. 21604 Agama, 

 Merrill 787, Elmer 12760, 13225. In forests along streams at low altitudes. 

 Endemic. 



Local name: Marangub (Tagb.). 



