Dendrocolla.] cxxxvi. orchide^E. 189 
midlobe fleshy ovate blunt, a woolly papilla at base. Hab. On 
Dacrydium trees at 2500 ft. altitude. Penang Hill (Curtis). 
(8) D. brachyglottis Ridl. Sarcochilus brachyglottis Hook, 
fit. Ann. Bot. Card. Calc. v. 42, 63. Thrixspermum brachyglottis 
Ridl. Mat. i. 182. 
Stem short. Leaves long oblanceolate acutely bifid, 4 to 8 in. 
long, 1 to 1*5 in. wide. Scape 1 in. long; raceme not thickened; 
bracts small ovate, not distichous. Flowers white, *5 in. wide. 
Sepals lanceolate sub-acute mucronulate on back. Petals lanceolate 
smaller. Lip not half as long, narrowed at the base, dilate saccate 
forwards, obcuneate with a fleshy terminal linear lobe. Column 
short thick footless with broad triangular acuminate arms. Anther 
beaked. Hob. Perak (Kunstler) drawing only. 
I am very dubious as to which genus this should be referred to, having 
seen no specimen. 
(9) D. carinatifolia Ridl. Journ. Linn. Soc. xxxii. 382; Mat. i. 
186. Sarcochilus carinatifolius Ridl. Journ. As. Soc. 1891, p. 136. 
Stem 6 in. long, broad flat. Leaves fleshy oblong blunt, 2 in. 
long, -5 to 1 in. wide. Peduncles slender, 6 in. long. Racemes 
1 in. long, slightly thickened. Bracts rather distant lanceolate. 
Flowers -25 in. wide, white. Sepals lanceolate acuminate, laterals 
enlarged at base. Petals linear-lanceolate. Lip saccate at base, 
side-lobes long linear acuminate, midlobe shorter, ovate, a blunt 
round callus, white, a yellow spot outside base. Capsule linear 
cylindric, 3 in. long. Hab. Johor, Kwala Sedili Besar and Pulau 
Aor (Feilding). Disirib. Christmas Isle. 
(10) D. psiloglottis Ridl. Mat. i. 187. Sarcochilus psiloglottis 
Ridl. Trans. Linn. Soc. iii. 372. 
Stem 1-5 in. long. Leaves lorate, 2 in. long, <25 in. wide, 
bilobed blunt. Peduncles 3 in. long; racemes -25 in. long, not 
thickened. Bracts lanceolate acuminate recurved. Flowers -25 in. 
wide. Upper sepal lanceolate acute, laterals triangular acute, pale 
yellow, with an orange spot at base. Petals sub-spathulate yellow. 
Lip, side-lobes long linear white, midlobe blunt recurved, fleshy, 
white with orange central spot. Capsule cylindric, 2 in. long. 
Hab. Rare. On trees. Pahang, Pekan (Ridley). 
74. ACRIOPSIS, Reinwdt. 
Pseudobulbous epiphytes. Leaves linear or oblong articulate. 
Scape racemose or panicles slender, lateral. Flowers small pink 
and white or yellow. Sepals and petals narrow spreading, lateral 
sepals sometimes connate. Lip spurless, adnate to column half¬ 
way up, 3-lobed, central callus. Column tall arched hooded curved, 
arms long slender, porrect. Anther ovate. Pollinia 2, narrow, a 
long slender caudicle and very small disc. Rostellum ovate entire. 
