EXPLANATION OF ILLUSTRATION 
STELIS OVATILABIA Schltr, 1, plant natural size drawn 
from Bates 19. 2,raceme much enlarged. 3, flower 
enlarged eleven times. 4, labellum enlarged twen- 
ty-two times. 5, flower enlarged eleven times. 6, 
column (anther removed) enlarged twenty-one 
times. 7, petal enlarged twenty-one times. 
Drawn July 1935 from specimens preserved in alcohol 
by BLancuk AmMeEs 
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