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THE FLORA OF THE MALAY· PENINSULA

THE FLORA OF THE MALAY· PENINSULA

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196 CXXXVI. OnCHIDElE. [Appendicula.<br />

elliptic b_· It, 1 in. long, ·5 in. wide. Racemes numerous axillary<br />

filiform flexuous, 1 in. long. Flowers·2 in. long. Upper sepal<br />

lanceolate sub-acute, laterals much wider ovate, mentum long<br />

clubbed. Petals oblong-Ianceolate. All white tipped violet rose.<br />

Lip entire spathulate truncate white tipped violet rose, callus<br />

at base linear, retuse. Pollinia 6 in 2 bundles in a calyptratepedicel<br />

disc round. Fruit elliptic, ·25 in. long. Hab. Mountains<br />

at about 2000 to 5000 ft. altitude. Pahang, Kota Glanggi; Telom.<br />

Selangor, Ulu Gombak. Perak, Thaiping Hill (all collectors),<br />

Gunong Inas (Yapp); Gunong Kerbau (Robinson). Dzslrtb. Java,<br />

Borneo to Philippines.<br />

(3) A. cornuta Bl. Bijdr. 302. A. bifaria Lindl. Hook. Kew<br />

Journ. vii. 35; King, Ann. Roy. Bot. Card. Calc. viii. 248, 330.<br />

Podochilus cornutus Schlecht. Ic. 34; Ridl. Mat. i. 194. (Fig. 175,<br />

p. 195·)<br />

Stems tufted, 5 to 12 in. tall. Leaves oblong minutely bilobed,<br />

base half amplexicaul, ·75 to 1 in. long, ·25 in. wide; sheaths striate,<br />

·25 in. long. Racemes lateral and sub-terminal, ·25 in. long.<br />

Flowers ·25 in long, white. Sepals ovate, laterals oblique, mentum<br />

as long. Petals ovate-elliptic or obovate, smaller. Lip obscurely<br />

3-lobed, base oblong with a horseshoe-shaped ridge, midlobe<br />

ovate with a retuse callus in centre. Column short, foot long, arms<br />

erect acuminate. Pollinia 6 to 8 pyriform, disc lanceolate. Rostellum<br />

ovate acuminate bifid. Capsule oblong, ·25 in. long. Hab.<br />

Common up to 2000 ft. altitude. Singapore, Kranji; Bukit Timah.<br />

Malacca, Mt. Ophir. Pahang, Tahan River; Telom. Selangor,<br />

Bukit Hitam (Kelsall). Dindings, Lumut. Perak, Thaiping<br />

(Scortechini); Gunong Kerbau (Robinson). Penang Hill. Kedah<br />

Peak. Dzstrtb. India, Hongkong, Malaya to Philippines.<br />

(4) A. uncata Ridl. Journ. Linn. Soc. xxxii. 390. Podochilus<br />

uncatus Ridl. Mat. i. 195.<br />

Stems over 1 ft. tall, tufted. Leaves lanceolate acute, 2 to 3 in.<br />

long, ·5 in. wide, sheaths ·5 in. long, ribbed. Racemes lateral and<br />

sub-terminal, ·5 in. long. Bracts strongly ribbed ovate reflexed.<br />

Flowers white. Sepals ovate acute; mentum rather large blunt.<br />

Petals ovate-Ianceolate. Lip oblong, tip round, callus on disc<br />

claw-shaped. Rostellum triangular bifid. Capsule oblong, 5 in. long.<br />

Hab. Singapore, Bukit Timah road. Selangor, Petaling (Ridley).<br />

(5) A. lucida Ridl. Journ. Linn. Soc. xxxii. 392. Podochilus<br />

lucidus Ridl. Mat. i. 195.<br />

Stems crowded, 6 in. long. Leaves cordate-ovate, deep green<br />

polished, ·75 in. long, ·5 in. wide; sheaths terete, ·25 in. long.<br />

Flowers whitish green in short axillary panicles. Bracts ovate<br />

brown. Sepals ovate blunt; mentum thick, short. Petals lanceolate<br />

smaller, all green with pale purple mid-line. Lip base<br />

oblong, limb ovate-orbicular white, a conic callus in centre. Column<br />

thick, arms indistinct. Pollinia 6, narrowed to ovate disc. Rostel-

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