TJie Agaricaceac of Ohio. 505- 



panulate. S. 236 ; 



i\I. 71. 



C. cstensis ^lorg. 



K.- Lamellae flesh color ; 



stipe rooting. S. 



2'?2. 



C. .vaiifhopila Mont. 

 F.- Pileus blackish, blackish-brown or smoky- 

 brown. 

 G.^ Pileus 3-6 cm. broad, lamellae ad- 

 nexed, close. S. 9 :27 ; P. R. 49 :36. 

 C. fnligincUa Peck 

 G." Pileus 2.5 cm. or less; lamellae ad- 

 nate. subdistant. 

 PI.^ Plants growing on ground; 

 lamellae not venose-connected. 

 S. 246; H. 113 ; St. 116. 



C. atrata Fr. 

 H.- Plants growing on wood ; la- 

 mellae venose-connected. PL 

 it6; p. R. 49:53. 



C. atratoides Peck 

 B.- Sti])e velvety, fil)ril1ose, downy, furfm"aceous or ])ulverul- 

 ent. 

 C.' Stipe densely velvety. 



D.^ Pileus fleshy, viscid when moist, margin even. S. 

 212; H. 118; St. 102; A. 93; \\c. 118; P. R. 



49 :38 C. -c-clittil'cs Curl. 



D.- Pileus thin, not \isci(l, margin more or less- 

 striate. S. 212. 213; Myc. Notes i :42. 



C. aiuahUipcs Peck- 

 C. tciuiipcs Schw. 

 C.- Stipe not velvety. 



D.^ Lamellae broad, distant ; plants large. 



E.^ Pileus glabrous, visciil when moist; stipe 

 usuallv long-rooting. S. 200; H. 107-8; 

 St. 97; Mc. 113; P. R. 49-35; M. 70. 



C. radicafa Relh. 



