62 
CXXXVI. ORCHIDE^E. 
[Bulbophyllum. 
lose dark red. Column arms erect acute. Capsule elliptic. Hab. 
Singapore, on mangroves, Kranji; Chan Chu Kang. Selangor, 
Bukit Hitam (Kelsall). Pahang, Kluang Terbang (Barnes); 
Perak, Thaiping Hills (Curtis). Distrib. Borneo. 
(18) B. titania Ridl. Journ. Linn . Soc. xxxviii. 325. 
Rhizome long; pseudobulbs closely appressed to it, oblong, 
tips curved up, nearly *5 in. long. Leaf lanceolate, *5 in. long, 
•12 in. wide, base narrowed. Peduncle capillary 1*5 in. long. 
Bract funnel-shaped, -12 in. long. Sepals lanceolate, *18 in. long, 
laterals wider. Petals minute one-quarter length of sepal lanceolate, 
all orange. Lip tongue-shaped, deep orange, bent in middle, three- 
quarters length of sepal. Column thick, arms setaceous long. 
Hab. Pahang, Gunong Tahan, in moss (Robinson). 
(19) B. tinea Ridl. Journ. F.M.S. Mus. iv. 66. 
Rhizome filiform; pseudobulbs prostrate, tips ascending *12 in. 
long and as distant. Leaf oblanceolate spathulate, blunt, 1 in. 
long, -12 in. wide. Peduncle filiform, 3 in. long. Flower *5 in. 
wide, orange-yellow streaked darker. Upper sepal lanceolate, 
laterals semi-ovate blunt broader. Petals very small, yellow, 
midrib green. Lip fleshy blunt oblong flat, reddish purple. Arms 
of column subulate. Hab. Rare. Pahang, Gunong Berumbun, 
Telorn at 6000 ft. altitude (Ridley). 
(20) B. minutulum Ridl. 
Rhizome short, slender, covered with the prostrate elliptic- 
oblong pseudobulbs, *05 in. long. Leaves elliptic acute, -i in. 
long, coriaceous. Scape filiform, *3 in. long. Bract cupular 
truncate minute. Flower -i in. long, very pale-straw colour almost 
white. Sepals broad lanceolate-ovate acute equal. Petal obovate, 
much shorter. Lip ovate tongue-shaped blunt straw colour with a 
touch of pink beneath. Column short, arms slender horn-shaped 
longer than the anther. Hab. Mountains, rare, Pahang, Fraser 
Hill on a bank (Burkill and Holttum). 
The most minute species I have seen. 
(21) B. dryas Ridl. Journ. F.M.S. Mus. vi. 175. 
Rhizome very long and slender, no pseudobulbs. Leaves -5 in. 
apart, ovate fleshy reddish covered with short black hairs, *25 in. 
long, -18 in. wide. Peduncle filiform, 1 in. long. Bract cup¬ 
shaped amplexicaul. Pedicel -12 in. long. Sepals elliptic-ovate 
blunt, -25 in. long, primrose yellow. Petals half as long, paler. 
Lip oblong-ovate, blunt flat dull red, edges paler, 2 low keels in 
centre. Column arms broad round, short. Hab. Rare, Pahang, 
Gunong Tahan (Ridley). 
(22) B. striatellum Ridl. Ann. Bot. iv. 335; Mat. i. 67. 
Rhizome filiform; pseudobulbs conic curved, *5 in. long and as 
distant. Leaf lanceolate acute, 2 in. long, -5 in. wide. Scape 
filiform, little more than -5 in. long. Flower nodding yellow; 
