The Agaricaccae of Ohio. 499- 



H.^ Plants cespitose. 



I.^ Stipe slender, brown or 

 brownish ; pileus becom- 

 ing scaly. S. 164; H. 

 102; M. 69; Mc. 89; S. 



587- 352. 



C. monadelpha Morg.. 



C. caespitosa (Berk.) 



I.- Stipe rather thick, whitish ; 



pileus glabrous or slightly 



silky. S. 9:25; H. 93; 



A. 91 ; Mc. 95. 



C. viiilticeps Peck 

 PT.- Plants not cespitose. 



I.^ Lamellae close, rather nar- 

 row. S. 142; Mc. 85; M. 

 67; St. 70. 



C. nebukiris Batsch 

 L- Lamellae subdistant, rather 

 broad. 

 J.^ Stipe tapering upward. S. 

 143; H. 94; Mc. 85. 

 C. davipcs Pers. 

 J.- Stipe nearly equal. S. 

 9:20; H. 88; Mc. 88. 

 C. media Peck 

 G.^. Lamellae _vellow to ochraceous or 

 cinereous. 

 H.'^ Lamellae a d n a t e ; pileus not 

 hygrophanous. 

 L^ Plants cespitose ; lamellae 

 yellow; stipe hollow. S. 

 142. 



C. columhana Mont. 

 L^ Plants not cespitose; lamel- 

 lae pallid ochraceous ; stipe 

 solid. S. 170; H. loi ; 

 Mc. ioT...r. giha Pers.. 



