Issued by C. G. LLOYD. 



PLATE 61, 



Fig. 2. 



Vig. 3. 



Explanation of Figures. 



id. Fig. 2, From L. Rom 



LYCOPERDON SEROTINUM. 



Fig. I, Cortex enlarged. Fig. 2, From L. Romell, Sweden. Fig. 3, C. S. 

 Conklin, New York. 



Flff. 4. 



Explanation of Figure. 



Fig. 4, From B. O. Longyear, Michigan. 



IvYCOPERDON FAVEOLUM. 



