CXXXVI. ORCHIDEjE. 
Dendrobiwn.] 
5i 
(63) D. trinervium Ridl. Journ. Linn. Soc. xxxii. 242. 
Dwarf; stems 3 in. tall, *25 in. thick, crowded flexuous. Leaves 
lanceolate fleshy unequally acutely bilobed, 2*5 in. long, *5 in. 
wide. Flower solitary; peduncle -25 in. long. Bract minute ovate- 
lanceolate acute. Upper sepal ovate-oblong acute, laterals much 
larger; mentum blunt as long. Petals smaller lanceolate, all white. 
Lip oblong-pandurate retuse, yellow spotted, red at base, keels 3, 
bright green thickened at the tip on midlobe, 75 in. long and 
half as wide. Hab. Setul (Haniff fide Burkill). Distrib. Southern 
Siam. 
(64) D. eriaeflorum Griff. Notulce, iii. 316; Ic. PL As. t. 307. 
Stem 3 to 8 in. long, with large basal sheaths below. Leaves 
rather thin, linear-lanceolate, 2 in. long, *25 in. wide. Racemes 
axillary lax, 6- or more-flowered, 2 in. long. Flowers *5 in. long, 
white or yellowish. Sepals lanceolate; mentum incurved. Petals 
narrow lanceolate, whitish, three purple lines. Lip nearly as long, 
broad ovate, lobes fimbriate serrate, midlobe broad undulate, disc 
crested, yellowish veined purple. Hab. Kedah Peak (Burkill). 
Distrib. Himalaya. 
(65) D. aureum Lindl. Gen. and Sp. Orch. PL 77; Bot. Reg. 
1839, L 20. D. heterocarpum Wall. PI. As. Rar. ii. 84, t. 196; 
Bot, Mag. t, 4708 and 4970. 
Stems sub-terete thickened upwards, 9 to 36 in. tall. Leaves 
oblong-lanceolate, 4 to 5 in. long, -5 in. wide. Flowers 1 to 3 on a 
short peduncle from leafless stems, 2 to 2-5 in. across, pale yellow, 
fragrant. Sepals linear-oblong acute; mentum large conic trun¬ 
cate. Petals ovate-lanceolate. Lip ovate-lanceolate acute, tip 
recurved, sides incurved, disc pubescent, orange, streaked yellow. 
Column orange red. Hab. Very rare; once found in hill forests. 
Perak, Thaiping Hills (Stephens). Distrib. India, Java, Philip¬ 
pines. 
(66) D. Pierardi Roxb. Hook. Exot, Flora, t. 9; F.B.I. v. 738; 
Lindl. Bot. Reg. t. 1756; Bot. Mag. t. 2584. 
Stems slender, 2 to 3 ft. long. Leaves lanceolate acuminate, 
2 to 4 in. long, thin. Flowers 2 to 3 on short peduncle from leafless 
stems 1 to 2 in. across. Sepals oblong-lanceolate; mentum short. 
Petals broader oblong, all rose pink. Lip orbicular cucullate 
pubescent ciliate, base tubular, primrose yellow. Hab. Selangor. 
Between Kwala Kubu and Tanjong Malim (Williams). Distrib. 
Himalayas to Tenasserim. 
(67) ' D. Haniffii Ridl. 
Stems slender, 18 in. tall, yellow with tubular leaf sheaths 
1-5 in. long. Leaves linear-oblong unequally bilobed at tip, thin, 
4-5 in. long, *3 in. wide, lower ones shorter and broader, sheaths 
1*25 in. long. Flowers 2 on an axillary raceme from the bare stem; 
peduncle 1*5 in. long with 4 papery sheaths at base; pedicels 
i*5 in. long. Sepals lanceolate, 1 in. long, -15 in. wide, twisted. 
