198 cxxxvi. orchidead. [Appendicula. 
blunt closely distichous, 1*5 in. long, *75 in. wide, sheaths funnel- 
shaped, ribbed obliquely truncate, -25 in. long. Racemes 1 in. long, 
few-flowered. Bracts reflexed lanceolate blunt, 1 in. long, blowers 
small. Sepals broadly ovate, spur rather large blunt sac-shaped. 
Petals lanceolate half as wide. Lip broadly saccate, limb horseshoe¬ 
shaped, bifid with incurved falcate points, a broad fleshy ovate 
callus pointing backwards below the limb in the sac. Column short 
and broad. Anther ovate short. Rostellum long lanceolate, tip 
minutely bifid. Stigma deep with a strongly elevated surrounding 
ridge. Hab. Terrestrial, mountain forest, Pahang, Upper Tras 
valley under Fraser Hill (Burkill and Holttum, 8856). 
Allied to A. pen Aula Bl., but the broad blunt oblong leaves and bilobed 
lip distinguish it from any form of this section. 
(11) A. pendula Bl. Bijdr. 298. A. Maingayi Hook. fil. F.B.I. 
vi. 85. 
Stems 1 to 2-5 ft. tall. Leaves thin lanceolate-ovate unequally 
bilobed, 2 to 2-5 in. wide; sheaths -5 in. long. Racemes sub-terminal 
or axillary pendulous, 1 to 8 in. long. Bracts ovate reflexed per¬ 
sistent. Flowers small. Upper sepal lanceolate, laterals ovate, 
mentum short broad. Petals narrow lanceolate, all pale green. 
Lip oblong pandurate blunt with an inner crescent lamella white 
edged purple. Column short thick yellow purple-marked, arms 
very short. Anther ovate orange. Pollinia 8, very unequal on a 
small round disc. Hab. On rocks or trees, Perak (Scortechini). 
Penang Hill (Maingay, Curtis, etc.). Jalor, Biserat (Gwynne- 
Vaughan). Distrib. Borneo to New Guinea. 
(12) A. lancifolia Hook. fil. F.B.I. vi. 84; Ic. PI. t. 2150. 
Stems 2 ft. tall, often branched. Leaves thin dark green sulcate, 
1-5 to 4 in. long, -25 to 1 in. wide; sheaths -25 to *5 in. long. 
Racemes terminal, 2 to 3 in. long. Bracts ovate-lanceolate reflexed. 
Flowers -12 in. long, green or yellow. Sepals ovate acute, mentum 
short broad. Petals obovate-oblong blunt. Lip cuneate oblong, 
limb 3-lobed, lobes round, midlobe ovate sub-acuminate, a horse¬ 
shoe-shaped lamina running to side-lobes. Column short, foot 
long, arms short truncate. Hab. Pahang, Telom. Selangor, Bukit 
Hitam; Gunong Mengkuang Lebah (Robinson); Menuang Gasing 
(Kloss). Perak, Gunong Batu Putih, at 3000 to 4000 ft. altitude 
(Kunstler); Thaiping Hills at 5000 ft. altitude. Jalor, Bukit 
Besar at 3000 ft. altitude (Gwynne-Vaughan). 
This is perhaps too near A. pendula. 
(13) A. torta Bl Bijdr. 303; Rchb. fil. Xen. Orch. ii. 117, t. 138. 
A. rhodiola Rchb. fil. l.c. 118. 
Stems tufted, 6 to 8 in. long, flattened. Leaves oblong round, 
•5 in. long; sheaths -12 in. long. Spike terminal, -25 in. long. 
Bracts distichous ovate leaf-like white, -25 in. long, recurved. 
Flowers hidden in bracts small yellowish white. Sepals lanceolate 
