PLATE IL 

 Agaricus curvo-marginatus Peck. 



Page 92. 

 Figs. 1, 3. Lateral view of two specimens of unequal length. 

 Fig. 3. A specimen showing more of the lower surface of the pileus. 



" 4. Vertical section of a pileus. 



" 5. Transverse section of a stem. 



Agaricus strictior Peck. 



Vage 88. 

 Fig. 6. A specimen showing the upper surface of the pileus. 

 " 7. A specimen showing the lower surface. 

 " 8. "Vertical section of a pileus. 

 " 9. Transverse section of a stem. 



Lactarius sordid us Peck. 



Page U9. 

 Fig. 10. A specimen showing the upper surface of the pileus. 

 " 11. A specimen showing more of the lower surface. 

 " 12. Vertical section of a pileus. 



