I 



Vol. 1 ORCHIDACEAE 395 



Thelasis zollingeri Reichb. f. in Bonpl. 5 (1857) 37. 



Thelasis pygmaea Hance in Journ. Linn. Soc. 13 (1872) 127, Fl. 



Hongk. Suppl. (1872) 39, non Lindl. 

 Thelasis hongkongensis Rolfe in Kew Bull. (1896) 199, in Journ. 

 Linn. Soc. 36 (1903) 39; Schltr. in Fedde Repert. Beihefte 4 

 (Orch. Sino-Jap. Prodr.) (1919) 257. 

 Luzon (Bataan, Rizal, Sorsogon), Polillo, Panay (Antique), Leyte, 

 Mindanao (Zamboanga, Cotabato, Agusan, Surigao, Davao), Cagayan Sulu. 

 A fairly common and widely distributed species in the Philippines. Epi- 

 phyte at 10 to 1,500 m altitude. In Malay Peninsula, China, Sumatra, Java, 

 Borneo, and the Admiralty Islands. 



EXCLUDED OR SYNONYMOUS SPECIES 



Thelasis elongata Blume Mus. Bot. Lugd.-Bat. 2 (1856) 187; Schltr. in 

 Mem. Herb. Boiss. 21 (1900) 70; J. J. Sm. Fl. Buitenz. 6 (Orch. 

 Jav.) (1905) 494, Fig.-Atlas (1911) fig. 373; Ames Orch. 2 (1908) 

 212, 5 (1915) 194; Kranzl. in Engl. Pflanzenreich IV. 50 M. B. 23 

 (1911) 41, fig. 5, T-X; Ames in Merr. in Journ. Roy. Asiat. Soc. 

 Straits Branch, Special No. (1921) 190 = Thelasis triptera 

 Reichb. f. 



Thelasis ochreata Lindl. in Journ. Linn. Soc. 3 (1859) 63; Naves Novis. 

 App. (1882) 244 = Thelasis capitata Blume. 



69. PH RE ATI A Lindley 



PH RE ATI A AM ESI I Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 23 



(1911) 16; Ames Orch. 5 (1915) 195, 6 (1920) 207. 

 Phreatia myosurus Ames Orch. 2 (1908) 203, quoad spec. (excl. syn.) 

 non Lindl. 

 Luzon (Bontoc, Bataan, Sorsogon), Panay (Antique), Negros (Oriental 

 Negros), Leyte, Mindanao (Agusan), Vanoverbergh 707, 1290a, 14.77a, 

 86 83, Merrill 38 5 A, Whit ford 1361, Leiberg 6061, B. S. 23390 Ramos, 

 32363 McGregor, Elmer 1035Jf, 13804, Wenzel 0713, 0829. Epiphyte, at 

 300 to 1,600 m altitude. In Borneo. 



PHREATIA ARISTULIFERA Ames Orch. 2 (1908) 199, text cut, 5 (1915) 

 195; Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 23 (1911) 15. 

 Luzon (Bontoc, Lepanto, Ifugao, Benguet, Rizal, Tayabas). A reason- 

 ably common species in the mountainous regions of Luzon. Epiphyte at 

 300 to 2,500 m altitude. 



PHREATIA DENSI FLORA (Blume) Lindl. Gen. & Sp. Orch. (1830) 64; 

 Miq. Fl. Ind. Bat. 3 (1859) 655; J. J. Sm. Fl. Buitenz. 6 (Orch. 

 Jav.) (1905) 502, Fig.-Atlas (1912) fig. 380, Orch. Amb. (1905) 

 117; Ames Orch. 2 (1908) 201, 5 (1915) 195, 6 (1920) 208; 

 Kranzl. in Engl. Pflanzenreich IV. 50. II. B. 23 (1911) 18; Rolfe 

 in Gibbs in Journ. Linn. Soc. 42 (1914) 152; Ames in Merr. in 

 Journ. Roy. Asiat. Soc. Straits Branch, Special No. (1921) 191. 



Dendrolirium densifiorum Blume Bijdr. (1825) 350. 



Eria Tnyosurus Reichb. f. in Bonpl. 5 (1857) 54, non Reichb. f. in 

 Seem. Fl. Vit. (1868) 300. 



Phreatia myosurus Lindl. in Journ. Linn. Soc. 3 (1859) 61; Miq. FL 

 Ind. Bat. 3 (1859) 655; Hook. f. Fl. Brit. Ind. 5 (1890) 810; RidL 



