Uroskinnera Watsonu differs from U.spectabilis in pos- 
sessing small elliptic-lanceolate (instead of large elliptic- 
ovate) leaves, smaller flowers, a staminodium of 6-8 
mm. (instead of 12 mm.) in length, and a subterete (in- 
stead of conspicuously flattened) style. 
