PLATE 21 



Epipogon aphyllum Swartz. Pralognan, Haute Savoie, France, 

 August 14th, 1926. 



1. Flower (enlarged), front view. 



2. Three-quarter side view. 



3. Rhizome, with runners. 



4. Column, front view. 



5 . Side view, with ovary and stalk. 



6. Pollinia. 



7. Pollinia attached to viscidium. 

 Figs. 4-7 enlarged. 



