144 ENUMERATION OF PHILIPPINE PLANTS 19 23 



EHIZOPHORACEAE 



1. GYNOTROCHES Blume 



GYNOTROCHES AXILLARIS Blume Mus. Bot. Lugd.-Bat. 1 (1849) 127, 



t. 31; Miq. FI. Ind. Bat. 1 1 (1856) 592; Koord.' & Val. Bijdr'. 



Boom. Java 4 (1896) 308; Merr. in Philip. Bureau Forestry Bull. 



1 (1903) 43, Philip. Journ. Sci. 2 (1907) Bot. 283. 



Luzon (Laguna, Tayabas, Camarines, Sorsogon), Mindoro, Polillo, Ca- 



tanduanes, Samar, Leyte, Dinagat, Bucas Grande, Mindanao. In primary 



forests at low and medium altitudes, locally common. Malay Peninsula, 



Sumatra, Java, and Borneo. 



Local names: Auai (Mbo.) ; bayasbas (C. Bis.); doyok-doyok (C. Bis.); 

 kibal (Tag.); malakulambisan (Tag.); talihgan (C. Bis.). 



GYNOTROCHES LANCEOLATA Merr. in Philip. Journ. Sci. 11 (1916) 

 Bot. 21. 



Luzon (Tayabas, east coast, Sorsogon), Leyte, Mindanao (Surigao), 

 B. S. 23407 Ramos, 3J.690, 26637 Ramos & Edano, Wenzel 66k, 758. In pri- 

 mary forests at low and medium altitudes; very close to G. axillaris Blume. 

 Endemic. 



GYNOTROCHES PARVI FOLIA Merr. in Govt. Lab. Publ. (Philip.) 35 

 (1906) 46, Philip. Journ. Sci. 1 (1906) Suppl. 102. 

 Luzon (Bataan), Panay, Whitford 1173, B. S. 30631 Ramos & Edano. 

 In the mossy forest on exposed ridges, altitude about 1,000 m. Endemic. 



GYNOTROCHES PUBERULA Merr. in Philip. Journ. Sci. 10 (1915) Bot. 

 333. 

 Samar, Bucas Grande, Merrill Phil. PI. 1632, B. S. 17396 Ramos, 35130 

 Ramos & Pascasio. In primary forests at low altitudes. Endemic. 



2. CERIOPS Arnott 



CERIOPS ROXBURGHIANA Arn. in Ann. Nat. Hist. 1 (1838) 363; Miq. 

 Fl. Ind. Bat. 1 x (1856) 591; Hook. f. Fl. Brit. Ind. 2 (1878) 436; 

 Koord. & Val. Bijdr. Boom. Java 4 (1906) 287; Vidal Rev. PL 

 Vase. Filip. (1886) 126; Merr. in Philip. Journ. Sci. 1 (1906) 

 Suppl. 102. 

 Rhizophora decandra Roxb. Hort. Beng. (1814) 36, nomen nudum. 



In mangrove swamps, Luzon to Mindanao, much less common than C. 

 tagal C. B. Rob. India to Malaya. 



Local names: Bulabadiang (P. Bis.); matangal (Tag.); tagasa (Tag.); 

 tangal (Tag., Bik.) ; tangal-tangal (Tag.) ; tungug (P. Bis.) ; tungung 

 (C. Bis.). 



CERIOPS TAGAL (Perr.) C. B. Rob. in Philip. Journ. Sci. 3 (1908) Bot. 



306; Merr. Interpret. Herb. Amb. (1917) 386, Sp. Blancoanae 



(1918) 283. 

 Rhizophora tagal Perr. in Mem. Soc. Linn. Paris 3 (1824) 138. 

 Rhizophora timoriensis DC. Prodr. 3 (1828) 32. 

 Ceriops candolleana Arn. in Ann. Nat. Hist. 1 (1838) 363; Miq. Fl. 



Ind. Bat. 1 1 (1856) 590; Hook. f. Fl. Brit. Ind. 2 (1878) 438; 



F.-Vill. Novis. App. (1880) 79; Vidal Sinopsis Atlas (1883) 25, 



