Mycological Flora. 331 



584 Agaricus (Hypholoma) EGENULUS. Berk. 



"White Hypholoma." 

 By the road side, amongst grass. May. 



585. Agaricus (Psilocybe) areolatus. Klotsch. 

 ^Patchy Psilocybe." 



Nicollet Island, September to October. 



586. Agaricus (Psathyra) rifrons. Berk. 

 "Changing Psathyra." 



So called from its many changes of color. 

 Nicollet Island. September to October. 



587. Agaricus (Psathyra) semivestitus. Berk & Br- 

 "Half-clothed Psathyra." 



Pileus y to Y 2 inch broad; stipe I to I y 2 inches long. 

 Nicollet Island. October. 



588. Agaricus (Psathyra) gordoni, • Berk. 

 ••Gordon's Psathyra." 



Amongst grass in woods. September. October. 



COPRINUS. 



589. COPRINUS FLOCCULOSUS. D. C. 

 "Flocculose Coprinus." 



Nicollet Island. September. 



590. Caprinus EXTINCTORIUS. Fr. 

 "Extinguisher Coprinus." 



Stem more or less rooting. Sometimes the root is very 

 long. 



