Drscrtpt10n.—Herb, epiphytic ; pseudobulbs ovoid, faintly 
angled, 1-leafed, 1-11 in. long, elothed at the base with ovate, 
membranous sheaths. Leaves oblong, subobtuse, rather 
narrowed to the base, leathery, 4-5 in, long, about 1 in. 
wide. Scapes slender, from the bases of the pseudobulbs, 
suberect or curved, 5-6 in. long; umbels 6-8-flowered ; 
bracts linear-lanceolate, acute, about 4 in. long. Flowers 
medium-sized, yellow flushed with umber brown. Sepals : 
posterior elliptic-ovate, subacute, very concave, about 
4 in. long, with shortly ciliate margin ; lateral connate 
almost to the apex, linear-oblong, emarginate, 14-1} in. 
long, about } in. wide, somewhat narrowed to the base. 
Petals falcate-oblong, acute, 3-nerved, 4 in. long, margin 
finely ciliate. Lip recurved, fleshy, linear-oblong, 1}-14 
in. long, margin entire. Column stout, +’, in. long ; teeth 
triangular, acute, very short. 
Fig. 1, portion of a flower, lateral sepals partly removed; 2, a petal; 
3, column azid lip; 4, anther-cap; 5, pollinia :—ai/ enlarged. 
