Materials for a Flora of the Malayan Peninsula. 89 



pink. Anther broad flattened. Pollinia narrow linear. Stigma ob- 

 long. Capsule pear-shaped ^ inch long, on an enlarged pedicel. 

 Endemic. 



Pahang: Talian River Valley (Ridley). Endemic. 



16. D. ROSELLUM,. Ridl., Journ. Linn. Soc. XXXI. p. 168. 

 Tufted plant with the habit of the preceding. Stems erect branched 

 over a foot long. Leaves ovate acute rather distant ^ to f inch long, 

 f inch broad dark green. Racemes from the bare tips of the stems 

 with numerous brown bracts. Flowers pink f inch long. Upper 

 sepals ovate, laterals wider. Mentum long straight apex thickened. 

 Petals smaller ovate lanceolate pink. Lip long narrow, with very 

 short side lobes, midlobe obovate, with an oblong grooved yellow callus 

 on the base apex bilobed lobes broad rounded. Column rather long, 

 arms obscure, anther truncate. 



Johor; Gunong Panti (Ridley). Distrib. Borneo. 



17. D. EULOPHOTUM, Liudh, Journ. Linn. Soc. III. 5. Stems 

 several erect 4 to 16 inches tall, leafy to the apex. Leaves lanceolate 

 acute coriaceous not imbricating ^ to one inch long, ^ inch wide, 

 sheaths | inch long. Racemes numerous axillary from the mouths of 

 the sheaths | inch long. Bracts numerous. Flowers -J inch across. 

 Upper sepal lanceolate oblong laterals larger triangular ovate. Men- 

 tum very short and broad. Petals narrower lanceolate, all yellow with 

 red streaks. Lip cordate 3-lobed yellowish, side lobes short blunt 

 spreading midlobe broad rounded, calli two conic ones or one trun- 

 cate refuse one in the middle of the base of the lip. Column short 

 thick. Anther small. Hook. fil. Fl. Brit. Ind. V. 723. 



Singapore: Bajau (Ridley 2380), Kranji (Ridley 366); Johor: 

 Batu Pahat (Ridley); Pahang: Pekan (Ridley); Perak: (Scorte- 

 chini) ; Lankawi, Terutau, (Curtis 1697) ; Kwah (Ridley 8337), 

 Distrib. Tenasserim, Borneo, Java. 



18. D. RHizoPHORETi, Ridl., Journ. Linn. Soc. XXXII. ^4S. 

 Stems one to two feet long often branched. Leaves not imbricating 

 lanceolate acuminate f to one inch long, | inch wide, pale green (dry» 

 ing black). Racemes axillary with few bracts ^ inch long. Flowers 

 f inch long reversed. Upper sepal oblong subacute, laterals macU 

 wider ovate falcate. Mentum shorter oljlong obtuse. Petals smaller 

 linear. All yellowish with a medium red line. Lip claw linear rosy, 

 laterals lobes curved subacute, median indistinct rounded shorter, edge 

 wavy yellowish, calli 2 bases thickened connate pink apices subulate 

 curved. Column foot long linear. 



Singapore: Kranji (Ridley); Johor: Batu Pahat, Hulu Sem- 

 brong (Kelsall 4038). Endemic. 



