Malenals for a Flora of the Malayan Peninsula. 65 



4 to 6 inches long. Upper sepal lanceolate acute or acuminate yellow- 

 spotted with dark red or plain, laterals deflexed falcate broader acute 

 or obtuse. Petals lanceolate acuminate. All ochreous veined and 

 speckled with red or plain. Lip large broadly ovate recurved yellow 

 or dull reddiv^h, speckled or plain. Column broad yellow arms very 

 obscure. Anther small depressed. Hook. til. Fl. Brit. Ind. V. 755. 

 Bot. ]\Iag. t. 4532. Saunders Eefugium Bot. t. 116. B. IlenshuUi, 

 Lindl. Gard. Chron. 1S52 422, B. Hlamense, Echb. lil. Gard. Chron. 

 1867. 572. Sarcopodium. Lohhii, Lindl. Paxt. Fl. Gard. 1155. ♦S'. 

 Lohbii, var Heiishalli Ilenfrey. Gard. Mag. Bot. III. 269. Sestochilus 

 unifiorum, Breda Orch. Jav. t. 3. 



Perak: Larut Hills (Stephens). Rare. Distrib. Tenasserini, 

 Siam, Java. 



8. B. PUSTULATUM, Eidl. Journ. Eoy. As. Soc. S. Br; Vol. 

 XXXIX. p. 74. Stem stout crinite pseudobulbs crowded, oblong conic 

 lialf an inch long. Leaf elliptic lanceolate acute four inches long by 

 one inch wide, petiole -| inch. Flowers solitary one inch across, pedicel 

 slender ^ inch long. Upper sepal lanceolate acute, laterals much 

 broader ovate ol)tuse. • Petals lanceolate acute nearly as large as the 

 upper sepal. All yellow with red stripes. Lip fleshy dark maroon 

 ovate cordate obtuse \ inch long with two raised lobes rounded obtuse 

 at the base and a mass of papillae on the disc. Column short with a 

 long foot, the apex free, arms triangular oblong obtuse, 



Malacca: lower part of Mount Ophir (Eidley). Climbing on 

 trees in the forest. Rare. Endemic. 



9. B. EUGOSUM, Eidl. Journ. Linn. Soc, XXXI, 266. Rhizome 

 slender branched pseudobulbs numerous crowded cylindric 2 inches 

 long ^ inch through. Leaf oblanceolate acute thinly coriaceous 6 

 inches long IJ- inch wide petiole. Scape ^ inch long. Bracts few 

 ovate lanceolate. Pedicel and ovary an inch long. Flowers solitary 

 i inch across, hardly expanded. Sepals lanceolate acute pale yellow 

 with many groo^■es on tbe outer surface, an inch long. Petals shorter 

 yellowish white. Lip thick fleshy oblong with a decurved tip, base 

 excavate reddish pink 5 inch long. Column thick short fuscous, arms 

 rather long decurved obtuse. Anther conic, 



Singapore; Chan Cliu Kang (Ridley), Endemic, 



10. B, MEMBRANiFOLiUM, Hook, fil. Fl. Brit. Ind. V. 756. 

 Rhizome as thick as a crow quill, pseudobulbs subcylindric narrow 

 rather distant 1-1 1 inch long. Leaf 6-10 inches long elliptic lanceo- 

 late membranous narrowed into a petiole. Scape stout one-flowered 

 witli' a single sheath, lanceolate acuminate. Flower 1-i inch across 

 when expanded. Sepals ovate oblong or lanceolate obtuse, laterals 

 deflexed. Petals smaller ovate lanceolate subacute, all yellow green 



*5 



