2806 of this work ; but it may be readily known from it by 

 the very different bulbs, and the callosities within the lip. 



Descr. Pseudo-bulbs clustered, elliptical, compressed, 

 and more or less longitudinally wrinkled, bearing a solitary 

 leaf at the apex, which is broadly lanceolate, membrana- 

 ceous, striated and plaited, tapering below into a rounded 

 stalk. Scape much shorter than the leaf, bearing a droop- 

 ing raceme of several pale-coloured flowers. Sepals and 

 petals nearly uniform, pale, rather dull ochreous yellow. 

 Lip white, obovate, obscurely three-lobed ; within, on the 

 disk, for nearly three-fourths of its length, having about 

 five elevated lines or plates. Column and anther -case 

 white. Pollen-masses yellow. 



Fig. 1. Lip. 2. Column. 3. Pollen-masses :— magnified. 



