ig 2 CXXxvi. orcHideA. [Thecostele. 
Hill (Wray). Kedah, Yan. Distrib. Borneo. Native name : Sakat 
Belimbing. 
(2) T. Zollingeri Rchb. fiL Bonplandia v. 1857; Xen. Orch. 
ii. 133, t. 147. 
Pseudobulbs ovoid-conic, 1*5 in. long. Leaf lanceolate blunt, 
8 in. long, 3 in. wide. Scape 6 in. long. Flowers -5 in. wide. 
Upper sepal lanceolate, laterals adnate to column base, ovate- 
rhomboid broad. Petals very narrow linear, all white tipped and 
blotched orange, base crimson. Lip side-lobes large obovate- 
spathulate twisted pubescent yellowish red, midlobe ovate, base 
narrowed, tip deeply bilobed and glandular pubescent pink. 
Column slender, curved, arms long. Hab. Perak, Waterloo (Curtis). 
Penang Hill (Curtis). Distrib. Borneo, Tenasserim. 
(3) T. secunda Ridl. Journ. Linn. Soc. Bot. xxxi. 399; Mat. i. 
190. 
Pseudobulbs ovoid-oblong, 1*5 in. long, 1 in. through. Leaf 
lanceolate sub-acute, 8 in. long, 1 in. wide. Raceme 3 in. long. 
Flowers about 10, 1 in. wide. Upper sepal boat-shaped curved 
acute green with a red stripe. Petals linear-lanceolate acuminate, 
green, 3 red stripes. Lip side-lobes rounded arched olive green, 
3 curved processes between, midlobe ovate white, a yellow spot 
edged crimson, and a purple spot near the tip. Column dark 
maroon, arms curved. Hab. Perak, Thaiping; Tapah; Waterloo 
(Curtis). Distrib. Borneo. 
(4) T. Maingayi Hook. fit. F.B.I. vi. 20; Ic. PI. t. 2118; Ridl. 
Mat. i. 190. 
Pseudobulbs ovate-oblong, -6 to 7 in. long. Leaf elliptic or 
obovate, 3 to 4 in. long, 1-25 in. wide, petiolate. Raceme 4 to 
5 in. long. Flowers 1 in. across. Upper sepal lanceolate acute, 
laterals much broader, ovate acuminate. Petals lanceolate acumi¬ 
nate. Lip small velvety, claw wide and long, side-lobes large 
curved with 2 small curved processes between, midlobe small 
ovate. Hab. Very rare. Malacca (Maingay). Distrib. Borneo. 
(5) T. quinquefida Hook. fit. F.B.I. vi. 20; Ic. PI. t. 2119. 
Pseudobulbs ovate-oblong, 1 to 1-5 in. long. Leaf linear 
elongate petioled, 5 to 7 in. long, 1 to 1-5 in. wide. Raceme 2 to 
3 in. long. Flowers -6 in. wide. Upper sepal lanceolate, boat¬ 
shaped, laterals ovate acute. Petals linear-lanceolate. Lip 
pubescent, 2 linear auricles at base, side-lobes large curved blunt, 
midlobe ovate. Hab. Very rare, Malacca (Maingay). 
76 . PODOCHILUS, Bl. 
Slender often moss-like plants creeping or erect with small 
distichous leaves and minute flowers in small terminal or lateral 
racemes. Upper sepal lanceolate, laterals broader, forming a 
mentum. Petals smaller. Lip little longer entire or 3-lobed. 
