i' Materials for a Flora of the Malayan Peninsula. 51 



Singapore: Long Island (Nanson) ; Paliang, near Pekan (Ridley 

 1460) ; Xegri Sembilan: Seremban (Dr. Braddou) ; Penang (Wallich 

 1996) ; Jolior. Distrib. Burmah, Sumatra, Java, Borneo, Philip- 

 pines, Cocliin-Cliina. 



52. D. CORXUTUM, Hook. fil. Fl. Brit. Ind. V. T20 le. PI. 2039. 

 Stems slender 12 to 18 inches long. Ijeaves narrow linear lanceolate 

 acmninate 3-4 inches long |-| wide thin, sheaths ^ inch long. Ea- 

 cemes short few flowered. Bracts minute. Flowers an inch long 

 rose-pink. Upper sepals oblong obtuse, laterals similar. Mentum 

 curved obtuse twice as long as the upper sepal. Petals smaller elliptic 

 oblanceolate, obtuse. Lip spathulate with a long claw, and a small 

 callus at base. 



Pahang: Kluang Terbang (Barnes) ; Perak : Gunoug Batu Putih 

 (Wray). Endemic. 



53. D. AEGLE^ Eidl., Journ. Linn. Soc. XXXII. 260. Stems 

 slender 2 feet long | inch thick. Leaves lanceolate subacute cori- 

 aceous 3 inches long ^- inch wide. Eacemes ^ inch long many flower- 

 ed. Flowers small about ^ inch long, pink on pedicels | inch long. 

 Bracts lanceolate acute. Upper sepal oljlong obtuse j inch lung, la- 

 terals lanceolate ovate subobtuse. Mentum terete obtuse curved | 

 inch long. Petals shorter broder and tliinner. Lip spathulate nar- 

 row blade rounded, margin incurved denticulate. (*olumn short and 

 broad, arms tooth-like rather long. Anther conic obtuse dark crimson 

 on a rather long filament. 



Perak: Larut Hills at 2000 feet elevation (Eidley) ; Johor: Batu 

 Pahat (Eidley). Endemic. 



54. D. viREscEN.s, Eidl., Journ. Linn. Soc. XXXII. p. 259. 

 Stems long over a foot slender weak, internodes f inch long. Leaves 

 lanceolate acuminate thin. Eacemes lax about 2^ inch long 12 flower- 

 ed. Bracts short lanceolate cuspidate. Pedicels one inch long. 

 Flowers an inch long greenish yellow. L'pper sepal ovate acute ]- inch 

 long, laterals wider, mentum f inch long cylindric blunt. Petals 

 shorter than the sepals ovate. Lip spathulate witli a narrow claw, 

 blade rounded and toothed, margins below the blade thickened erect 

 with a fleshy transverse bar. Column broad arms thin and broad. 

 Anther capshaped with a long filament. 



Legeh at Tomoh (Machado) ; Perak: Taiping (Curtis). 

 Endemic. 



55. D. gEKPENs, Hook. fil. Ann. Bot. Eoy. (4ard. Calc, Vol. V. p. 

 10 PI. 16. Stems very long 2-3 feet flexuous weak, internodes 1-1^ 

 inch long. Leaves elliptic 3 inches long one inch wide apex very 

 unequal, Eacemes 1| inch long, 6 to 8 flowered. Flowers about an 



