250 cxxxvii. zingiberacejE. [Gastrochilus. 
broader. Lip oblong entire, tip round crisp. Anther-crest oval. 
Hab. Selangor, Semangkok Pass, on banks (Ridley). 
(14) G. scaphochlamys Ridl. Journ. Roy. As. Soc. S. Rr. 32, 
p. 112; Mat. ii. 16; Scaphochlamys malaccana Bak. in Hook. fit. 
F.B.I. vi. 252. 
Rhizome long creeping. Leaves 2 or 3 in a tuft, lanceolate 
inequilateral acute or blunt pubescent beneath, 6 to 7 in. long, 
1-5 in. wide; petioles 3 to 4 in. long, pubescent. Scape central, 
5 to 9 in. long. Bracts spiral ligulate blunt distant pubescent 
green, sheaths red, 1 in. long, *5 in. wide. Flowers white, fragrant. 
Corolla tube 1 in. long, lobes oblong-lanceolate, *5 in. long, as are 
staminodes. Lip obovate undulate bilobed, a central yellow bar. 
Anther-crest large orbicular. Hab. Muar, Bukit Muar (Feilding); 
Malacca, Mt. Ophir (Cuming, Griffith, etc.). 
(15) G. lancifolius Ridl. Journ. Roy. As. Soc. S. By. 32, 
p. 112; Mat. ii. 16. 
Rhizome slender. Leaves in pairs lanceolate acuminate acute 
inaequjlateral, 7 to 8 in. long, 2 in. wide; petiole 5 in. long. Spike 
central, 3 in. long. Bracts 5 or 6, oblong cuspidate distant, *5 to 
1 in. long. Flowers in threes, small yellow. Calyx *75 in. long. 
Corolla tube 1 in. long, lobes linear, -25 in. long. Staminodes 
oblong round broader. Lip bilobed round, *5 in. long. Anther- 
crest cuneate trilobed. Hab. Rare. Johor, Kwala Sembrong 
(Kelsall), Negri Sembilan, Senaling Forest Reserve (Holttum). 
(16) G. subbilobus Burkill MS. 
Rhizome moderately stout. Leaves crowded, ovate-lanceolate 
slightly oblique, narrowed at the base, papillose beneath and with 
rather long sparse hairs, or glabrous; nerves fine, 6 pairs with 
many more slender nervules between; 4 to 6 in. long, 1-75 to 2 in. 
wide; petioles 3 to 4-5 in. long; sheaths 1 to 3 in. long. Racemes 
3 to 4*5 in. long, slender hairy. Bracts 5, lanceolate acuminate 
narrow, 1 in. long, hairy distant, 2-flowered. Corolla tube very 
slender, 1 in. long, lobes lanceolate, -3 in. long. Staminodes as 
long oblong blunt. All white. Lip broad obcuneate, tip broad 
sub-truncate, very shortly bilobed, white with a yellow central 
patch. Hab. Johor, Pulau Tiuman, Joara Bay (Burkill). 
(17) G. lanceolatus Ridl. Mat. ii. 16. 
Rhizome slender woody. Leaves paired light green barred 
white lanceolate oblique, base narrow blunt, 4 in. long, glabrous; 
petioles 1-25 in. long. Bracts linear-lanceolate narrow, *75 in. 
long. Flowers white. Calyx spathaceous. Corolla tube 1 in. long, 
lobes lanceolate, *25 in. long. Staminodes narrower. Lip ob¬ 
cuneate, *5 in. long. Anther-crest broad truncate. Hab. Rare 
in forests, Johor, Gunong Pantai (Ridley). 
(18) G. longipes Journ. Roy. As. Soc. S. Br. 32, p. 113; Mat. 
ii. 17. 
Rhizome far creeping. Leaves 2, elliptic-ovate sub-acute. 
