THE FLORA OF THE MALAY· PENINSULA

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 cun'ed 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 sepallanceolate,
all orange. Lip tongue-shaped, deep orange, bent in middle, threequarters
length of sepal. Column thick, arms setaceous long.
Hab. Pahang, Gunong Tahan, in moss (Robinson).
(19) B. tinea R£dl. Journ. F.M.S. Mus. iv. 66.
Rhizome filiform; pseudobulbs prostrate, tips ascending '12 in.
long and as distant. Leaf oblanceolate spathulate, blunt, I 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,
Telom at 6000 ft. altitude (Ridley).
(20) B. minutulum Rtdl.
Rhizome short, slender, covered with the prostrate ellipticoblong
pseudo bulbs, '05 in. long. Leaves elliptic acute, '1 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. Petalobovate,
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 sh.:>rt black hairs, '25 in.
long, '18 in. wide. Peduncle filiform, I in. long. Bract cupshaped
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 Taban (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;