'I'lic .lyaricacciw of Ohio. 535i 



AIARAS.MIUS FR. 



A.^ Stipe glabrous (except perliai)s at l^isej, horny, polished. 

 1j.' Pileus radiate-sulcate or deeply striate. 



C.^ Lamellae joined behind in a collar encircling the 

 stipe and free from it. 

 D.' J'ileus umbonate. S. 542; H. 146; St. 2:150; 

 J. M. 12:1 M. (jraminiim (Lib.) Berk. 



i).- Pileus umbilicalc, but often with a small umbo 

 williin the depression. 

 E.^ Stipe capillary, scarcely thicker than a hair; 

 pileus pale tan ; lamellae subdistant. S. 

 541; ]\r. T94; J. .M. 11:247. 



M. capillar is Morg. 



E.- Stipe somewhat thicker ; lamellae distant ; 



pileus white or whitish. S. 541 ; P. R. 



23:125; H. 143; St. 2:149; J. M. 11:247. 



M. rotula (Scop.) Fr. 



C.- Lamellae not joined in a collar. 



D.^ Pileus ochraceous or ochraceous-red ; stipe with- 

 out purple tints, blackish-brown b'elow, paler 

 above. S. 535; M. 193: J. M. 11:241; P. 



R. 23 :i26 M. cauipamdatus Peck 



D." Pileus purplish to purplish-brown ; stipe purplish 

 when young, becoming brown. S. 535 ; H. 



146,148; J. ^r. II :240 1/. siccus Schw. 



1. M. 11: 207 U. belli pes Morg. 



Pileus not >ulcate. 



C} Plants with odor of garlic. 



D.' Pileus gra}ish-brown, reddish-brown or paler; 

 stipe entirely glabrous. S. 525 ; H. T44 ; Mc. 

 226; St. 2:146; J. M. 11:234. 



M. scorodoniiis Fr. 



D.- Pileus white or whitish ; stipe subtomentose at 



base. S. 515: TT. 145; M. 192; J. M. 11:206. 



M. prasiosniiis Fr. 



I > 2 



