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THE FLORA OF THE MALAY· PENINSULA

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Vanda.] CXXXVI. ORCHIDElE. 159<br />

tips enlarged, midlobe oblong-obovate, white or rose dotted crimson,<br />

spur very short, callus conic white. Column with a long foot.<br />

Hab. Local. Scrambling over bushes in open swamps. Johor,<br />

Kwala Batu Pahat (Kelsall). Perak, Kinta valley (all collectors).<br />

Distrib. Borneo.<br />

The" Kmta weed."<br />

60. ARACHNIS, Bl.<br />

Stems very long scandent. Leaves linear-oblong blunt. Inflorescence<br />

large panicled. Sepals and petals spreading spathulate,<br />

lower ones incurved. Lip much shorter articulate at. base of<br />

column, side-lobes broad truncate, midlobe tongue-shaped, base<br />

of lip between side-lobes shortly spurred. Species about 5,<br />

Malayan.<br />

Flowers yellow and brown, lower sepals falcate . • (1) A. moschifera<br />

Flowers salmon pink, lower sepals not falcate . • (2) A. Maingayi<br />

Flowers white, smaller, lower sepals not falcate. • (3) A. alba<br />

(I) A. moschifera Bl. 13tjdr. 365, t. 26. Arachnanthe moschifera<br />

Bl. Rumphza, iv. t. 196, 199. Renanthera arachnitis Lindl.<br />

Gen. and Sp. Orch. Pl. 217; Rldl. Mat. i. ISS.<br />

Stems 20 to 30 ft. tall. Leaves 6 in. long, 1'5 in. wide, stiff.<br />

Panicles several feet long. Flowers 3 in. wide, tip of upper sepal<br />

musk-scented. Upper sepal linear-oblong spathulate, laterals<br />

shorter falcate. Petals linear abruptly falcate, yellow blotched<br />

chocolate. Lip'5 in. long, side-lobes quadrate yellow or white<br />

splashed red, edges purple brown, midlobe oblong cuneate pink<br />

with a large conic acute callus near tip. Hab. Selangor, Port<br />

Swettenham (Williams). Perak, Ulu Bubong (Kunstler). Penang,<br />

rocks at Ayer Hitam (Haniff). Dislrtb. Java, Borneo. Native<br />

names: Angrek Bunga Kasturi; Scorpion orchid.<br />

(2) A. Maingayi Schlechter, Fedde Rep. x. 197. Arachnanthe<br />

Maingayi Hook. fil. F.B.I. vi. 28. Renanthera Maingayi Ridl. ]oum.<br />

Linn. Soc. xxxii. 353.<br />

Stems as A. moschtfera, but leaves thinner and more flaccid,<br />

5 in. long, 1'5 in. wide. Sepals linear, laterals not falcate, 1'5 in.<br />

long. Petals broadly dilate short at tip. 1\11 mottled and barred<br />

salmon-pink and white. Lip side-lobes rounded spreading, midlobe<br />

oblong, tip ovate pink striped with darker, and yellow blotches<br />

on side-lobes. Hab. Johor, Batu Pahat (Kelsall). Malacca (Maingay)<br />

.. Distrib. Islands south of Singapore.<br />

Commonly cultivated in gardens.<br />

(3) A. alba Schlechter, Fedde Rep. x. 197. Arachnanthe alba<br />

Ridl. Trans. Linn. Soc. iii. 369. Renanthera alba Ridl. ]of-trn. Linn.<br />

Soc. xxxii. 353. R. HQokeriana Rchb. fil. Xen. Orch. ii. 42.<br />

Stems IS to 20 ft.· tall. Leaves lorate blunt hard brittle often<br />

toothed at base, 3 in. long, l'S in. wide. Panicles long. Flowers

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