irregular transverse blotches of brown-purple on all the seg- 
ments. Sepals and petals nearly equal and similar, elliptic- 
lanceolate, acuminate, rather waved. Column clawed; claw 
linear-obcuneate, with a pair of horned calli on each side 
towards the base, its thickened disk terminating in two 
nearly horizontal horns that are as it were inserted at the 
base of the blade and project over it; blade orbicular-reni- 
form, with a crumpled and toothed margin, and bearing on 
its disk a thickened plate with a toothed margin concentric 
with the margin of the lip itself. Column with short, broad 
auricles.—J. D. H. 
Fig. 1, Side, and 2, front view of column and lip :—both magnified. 
