BY H. N. RIDLEY. 
35 
from its Cymbidium-like foliage, and absence of pseudobulb 
and the curious boat-like lip covered in with the keels 
lying horizontally. 
Platyclinis triloba, n. sp. 
Pseudobulbs approximate cylindric conic one inch 
long, covered with large lanceolate acute sheaths. 
Leaves lanceolate linear narrowed at both ends io inches 
long by J inch w ide or smaller, narrowed gradually into 
the petiole which is hardly distinct. Raceme with the 
leaf very slender about 8 inches dowers very small 
rather distant. Bracts inch long lanceolate acute 
Flowers J inch across. .Sepals lanceolate acute. Petals 
smaller. Lip 3-lobed base with two thick raised ridges 
or wings, limb 3-lobed broader than long, side lobes 
oblong rounded mid lobe narrow linear acute. A dark 
coloured spot at each side of the base of the side lobes. 
Column tall, stelidia from the base large linear obtuse, 
petaloid. Margin of clinandrum ovate longer than the 
anther. 
Sarawak, Mt. Penrissen at 3,800 feet (Moulton). 
Very distinct in the free stelidia and the curious 
broad lip. 
Acanihephippium Lycaste, n. sp. 
Pseudobulbs cylindric 2-6 inch long J inch through, 
joints green. Leaves 3, 20 inches long 4 inches wade 
including petiole broadly lanceolate plicate herbaceous 
5 ribbed narrowed into the petiole, shining. Flowers in 
a raceme about 4 from base of pseudobulb, peduncle 
3 inches stout covered with large green bract triangular 
lanceolate acute keeled 2-3 inches long. Peduncle stout 
one inch long white spotted purple, covered by its bract. 
Upper sepal lanceolate oblong obtuse fleshy ij inch 
long, laterals connate saccate with a spur blunt, ovate 
obtuse with spur 2 inches long. Petals narrower and 
shorter lanceolate obtuse all fleshy ; outside white inside 
white with dark crimson lake spots. Lip claw adnate to 
sepals yellow spotted limb entire oblong rounded at the 
tip curved near the base, sides elevated rounded white 
fleshy margin with small crimson spots at tip, centre 
towards apex orange with spots and streaks of dark 
crimson, keels only one very low and obscure raised line 
in the centre. Column foot adnate to sepals white, 
