ORCHIDACEM 143 



ralia exteriora ungui labelli inferne adhserentia.) Crescit : in 

 montibus Provinciarum Occidentalium Javse insulae. . . . Variat 

 foliorum longitudine et latitudine." — Blume, I. c. 



Plants about 1.5 dm. high. Stems ancipitous. Leaves lanceolate, 

 up to 4 cm. long, 5-9 mm. wide, bilobed, with a bristle-like process 

 between the lobes. Inflorescence mostly terminal, shorter than the 

 leaves, ± 1 cm. long. Bracts minute. Flowers about 2 mm. long. 



Terrestrial in forest at 1700 ft. alt., San Ramon, Distr. Zambo- 

 anga, Mindanao, January 1, 1905, E. B. Copeland (without 

 number). 



Java, Borneo, Sumatra, Malay Peninsula. 



P. CORNUTUS (Bl.) Schlechter Mem. Herb. Boiss. no. 21, 34 

 (1900). — Appendicula cornuta Blume Bijdr. 302 (1825) ; Lind- 

 ley Orch. PI. 229 ; Miquel Fl. Ind. Bat. 3 : 704; J. J. Smith Orch. 

 Java 522. — Dendrobium manilense Schauer in Nov. Act. Nat. 

 Cur. vol. 19, suppl. 1, 430 (1843). — Appendicula bifaria Lindley 

 in Hook. Kew Journ. Bot. 7 : 35 (1855) ; Bentham Fl. Hongk. 358 ; 

 Reichb. f . in Walp. Ann. 6 : 893 ; Hooker f . Fl. Br. Ind. 6 : 82 ; 

 Ridley Journ. Linn. Soc. 31 : 301 (1896), 32: 387 (1896) ; King & 

 Pantling Orch. Sik.-Him. 248, t. 330 ; Rolfe Journ. Linn. Soc. 36 : 

 39 (1903). — A. manilense Miquel Fl. Ind. Bat. 3 : 703 (1859). — 

 A. reduplicata Parish & Reichb. f. Otia bot. Hamb. 45 (1878). 



" Caulibus simplicibus teretibus, foliis ovalibus retuso-mucro- 

 nulatis, spicis terminalibus oppositifoliisve solitariis folio brevio- 

 ribus paucifloris, labelli limbo obtuso intus calloso, gynostemio 

 utroque latere dente recurvo instructo. (flores albi, mediocres.) 

 Varietas: foliis ovali-oblongis. Crescit: in sylvis montium Seribu 

 et Pantjar." — Blume, I. c. 



Stems ± 3 dm. long, somewhat flexuose. Leaves elliptic-oblong to 

 elliptic-lanceolate, 1.5-2.5 cm. long, 7-11 mm. wide, bilobed, apicu- 

 late at the apex. Inflorescence terminal, flowers crowded, each 



