PLATE V. 
BoxLetTus CLINTONIANUS Peck. 
Page 28. 
Fie. 1. A young plant with the tubes concealed by the veil. 
« 2. A specimen of small size. 
« 3. A specimen of medium size, showing the marginal depression of the pileus. 
« 4, Part of a vertical section of a pileus. 
« 5. Mouths of tubes slightly magnified. 
AGARICUS PALUSTER Peck. 
Page 82. 
Fie. 6. A specimen of small size, with the pileus expanded. 
Fies. 7, 8. Specimens of medium size, with the pileus less expanded. 
« 9, 10. Vertical sections of pilei. 
Fie. 11. Transverse section of a stem. 
AGARICUS VELUTIPES Curt. 
Page 79. 
Fig. 12. A cluster of very young plants.. 
Figs. 13, 14. Specimens showing the upper surface of the pileus. 
Fie. 15. A specimen showing the lower surface of the pileus 
“ 16. Vertical section of a pileus. 
« 17. Transverse section of a stem. 
