EXPLANATION OF ILLUSTRATION 
EprpenpruM Skutrcum drawn from alcoholic mate- 
rial of the type number. Flowers drawn natural 
size. 1, fruit natural size. 2, longitudinal section 
of lip showing the vesicle, enlarged. 3, the four 
pollinia much enlarged. 
Drawn November 1935 with the aid of the camera 
lucida by BLancue AMES 
