PLATE XIII. 
ye, 
wats 
lp 
: 
BLACK TOP’? BROKEN OFF. 
FiG. 1.—TOP OF * 
~ 
f 
- J 
ON Te. 
4 
ge 
eee 
Ce 
rN phe 
hig a 2 
FiG. 2.—POLYPORUS PONDEROSUS GROWING ON DEAD PINE STUMP. 
