Vo11 ' ORCHIDACEAE 279 



Luzon (Uocos Norte, Cagayan, Benguet, Rizal, Laguna, Tayabas), Ticao, 

 Mindoro, Negros (Oriental Negros), Palawan, Balabac, Mindanao (Zam- 

 boanga, Lanao). A common and widely distributed species in the Phil- 

 ippines. Terrestrial in forest at 30 to 90 m altitude. In Java, Molucca 

 Islands, New Guinea, and possibly Samoa. 



HETAERIA WENZELII Ames Orch. 5 (1915) 46. 



Leyte, Wenzel 0227. Dagami, terrestrial in forest at 60 m altitude. 



.EXCLUDED OR SYNONYMOUS SPECIES 



Hetaeria albida Blume apud Miq. Fl. Ind. Bat. 3 (1859) 726; Naves 

 Novis. App. (1882) 240 = Vrydagzynea albida Blume. 



Hetaeria javanica (Blume) Miq. Fl. Ind. Bat. 3 (1859) 725 = Cystorchis 

 javanica Blume. 



Hetaeria tenuis Vidal Phan. Cuming. Philip. (1885) 151, Rev. PI. Vase. 

 Filip. (1886) 273; Rolfe in Journ. Bot. 24 (1886) 59; Ceron Cat. 

 PL Herb. Manila (1892) 169 = Hetaeria oblongifolia Blume. 



Hetaeria variegata Miq. apud Naves Novis. App. (1882) 249. 

 This is probably referable to Cystorchis javanica Blume. 



34. TROPIDIA Lindley 



TROPIDIA CALCARATA Ames in Philip. Journ. Sci. 7 (1912) Bot. 7, 

 Orch. 5 (1915) 47. 



Luzon (Rizal, Laguna), B. S. 13603 Ramos, Merrill 7144, Catalan 223, 

 Elmer 18188. 



TROPIDIA MINDANAENSIS Ames in Elm. Lean. Philip. Bot. 5 (1912) 

 1553, Orch. 5 (1915) 47. 

 Mindanao (Davao), Elmer 11785. Todaya, Mt. Apo. 



TROPIDIA MINDORENSIS Ames in Philip. Journ. Sci. 2 (1907) Bot. 315, 

 Orch. 5 (1915) 47. 

 Mindoro, Merrill 5552. Binabay River, terrestrial in humid forest at 

 300 m altitude. 



TROPIDIA ROBINSONII Ames Sched. Orch. 6 (1923) 16. 

 Luzon (Tayabas), B. S. 94-96 Robinson. 



TROPIDIA SEPTEMNERVIS (Schauer) Reichb. f. in Linnaea 25 (1852) 

 230; Ames Orch. 5 (1915) 47, in textu. 

 Ptychochilus septemnervis Schauer in Nov. Act. Nat. Cur. 19, Suppl. 



1 (1843) 431, t. 12, fig. B. 

 Tropidia minor Ames Orch. 2 (1908) 65, text cut, 5 (1915) 47. 

 Luzon (Nueva Ecija, Pampanga, Bataan, Laguna), Mindoro, Leyte, 

 Merrill 4204, Whit ford 1368, B. S. 16558 Ramos, 1542 Bermejos, 26267 

 Ramos & Edano, 17927 Brown, Wenzel 0557, F. B. 7501 Curran. Terres- 

 trial in forest at 500 m in Leyte. 



EXCLUDED OR SYNONYMOUS SPECIES 



Tropidia curculigoides Lindl. apud Naves Novis. App. (1882) 249. 



A native of Java, Borneo, and Malacca, wrongly attributed to the Phil- 

 ippines. Cf. Ames Orch. 5 (1915) 47, in textu. 



