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Saccolabium. ] CXXXVI. ORCHIDE.E.<br />
(6) S. validum Ridl. Mat. i. 166.<br />
Stem 4 in. long, '5 in. through. Leaves ovate, 6 in. long, '75 in.<br />
wipe. Panicles 9 in. long, slender; peduncles 2 in. long, branches 2.<br />
Flowers numerous remote. Pedicels '25 in. long. Sepals lanceolate<br />
sub-acute. Petals smaller, all dull yellow with red purple centre<br />
blotch. Lip side-lobes short oblong-rhomboid blunt, midlobe<br />
short ovate, spur horizontal blunt cylindric, callus in mouth quadrate<br />
decurved. Hab. Rare. Perak, Kamuning (Machado).<br />
(7) S. hortense Ridl. J oum. Roy. As. Soc. S. Br. 39, p. 83; Mat.<br />
i. 166.<br />
Stem stout, I to 2 in. long. Leaves lorate blunt unequally<br />
bilobed, 4 to 6 in. long, '75 to I in. wide. Scapes erect, '5 to 6 in.<br />
long, branches 2 to 5, about '5 in. long at top. Flowers '25 in.<br />
wide. Sepals oblong blunt, laterals broader. Petals narrower,<br />
yellow edges, red. Lip yellow, side-lobes small erect with 2 subacute<br />
points, midlobe ovate acute, spur scrotiform broad red, callus<br />
in mouth a thin bifid lamina. Anther abruptly truncate beaked.<br />
Rostellum entire. Capsule elliptic-oblong, 1 in. long. Hab. Common<br />
on orchard trees. Singapore, Jurong. Johor, Tana Runto.<br />
Pahang, Pianggu Endau (Evans). Malacca, Sungei Rambei (Derry).<br />
Perak (Scortechini). Penang, Pulau Tikus. Dzslrtb. Borneo.<br />
(8) S. parvum Ridl. Mat. i. 167. Cleisostoma parvum Ridl.<br />
J oltrn. Linn. Soc. xxxii. 366.<br />
Stem 1 in. long. Leaves lanceolate rather thin acute, r'5 in.<br />
long, nearly '25 in. wide. Raceme '25 in. long. Flowers few, '12 in.<br />
long. Upper sepal lanceolate, laterals larger ovate. Petals lorate.<br />
Lip side-lobes quadrate, midlobe broad ovate, spur oblong saccate,<br />
callus lorate bifid. Rostellum linear. Hab. Rare. Pahang, Kota<br />
Glanggi (Ridley).<br />
(9) S. setulense Ridl. Journ. Roy. As. Soc. S. Br. 59, p. Ig8.<br />
Stems 1 in. long. Leaves lorate retuse, 6 to 7 in. long, '75 in.<br />
wide. Scapes racemose sometimes branched, slender, 4 to 6 in.<br />
long. Flowers numerous yellow small. Upper sepal linear-spathulate,<br />
laterals oblong broader, blunt, enlarged to tip. Petals<br />
spathulate linear. Lip, side-lobes short round, midlobe ovate<br />
papillose, spur scrotiform, calli 2 elevate fleshy ridges at base of<br />
mid-lobe, over spur mouth, a thin toothed lamina, and an elevated<br />
ridge along lower face of spur inside. Anther skull-shaped, with a<br />
long linear beak. Capsule elliptic, '25 in. long. Hab. SetuI, on<br />
trees and rocks, Bukit Rajah Wang (Ridley). Distrib. South Siam.<br />
(ro) S. Hobsonii Ridl. Journ. Roy. As. Soc. S. Br. 57, p. 97.<br />
Stems very short and stout, 2 in. long. Leaves oblong, 6 to<br />
8 in. long, 3 in. wide, bases broad unequally bilobed at tip. Panicle<br />
or raceme 4 in. long, floriferous to base. Flowers dense sessile.<br />
Bracts lanceate caudate. Sepals and petals ovate blunt lemon<br />
yellow with red purple-spots in lines at base. Lip, side-lobes ovate<br />
distinct, mid lobe short ovate, spur large scrotiform, an oblique low