C ~s~? 



THE 

 GENERA OF FUNGI 



FREDERIC E. CLEMENTS 



Carnegie Institution of Washington 

 AND 



CORNELIUS L. SHEAR 



United States Department of A griculture 



Illustrated by 



EDITH S. CLEMENTS 



Carnegie Institution of Washington 



B 



D 



HAFNER PUBLISHING CO. 

 NEW YORK 



1954 



