T]\c Agai'icaccac of Ohio. 493 



C.- Lamellae jjecoming reddish or reddish-spotted. 



D/ Pileus incarnate-red. S. 94 ; H. 70 ; Mc. 65 ; 



r. R. 44 : 42 T. russttla Schaeff. 



D.- Pileus not as above. 



E.^ Stipe bulbous. S. 95. 



T. inuciferiim B. & Mont. 

 E.- Stipe not bulbous. 



F.^ Pileus becoming- rivulose and spotted ; 

 stipe solid ; lamellae cinereous. S. 

 9: 10; H. 79; P. R. 44:41. 



T. maculatcsceiis Peck 

 P.- Pileus not as above ; stipe stuffed or hol- 

 low ; lamellae at first whitish or yel- 

 lowish. S. 91; H. 61; P. R. 44:43. 

 T. transmiitaiis Peck 

 A.^ Pileus not viscid. 



R.^ T^amellae sulphur-yellow. S. 112; H. 65; Mc. 74; St. 



52 T. sulphurcuin Bull. 



B.- Lamellae not yellow. 



C.^ Flesli ])ecoming reddish when broken ; plants with 

 odor of soap. vS. 106; H. yy; Mc. 74; St. 48. 



T. saponacettm Fr. 

 C.- Flesh and odor not as above. 



D.' Pileus scaly, filjrillose or silky or becoming so. 

 F.' Pileus some shade of brown or blackish. 



F.^ Lamellae not changing color or becoming 

 spotted ; pileus blackish-punctate ; 

 stipe stuffed or hollow. S. 107; H. 



y^ ; .St. 48 T. carfilaf/iiiciiin Fr. 



F.- Lamellae clianging color or becoming 

 spotted. 

 G.'^ Lamellae whitish becoming cinereous, 

 sub-distant ; stipe white or whit- 

 ish. S. 104; H. 76; M. 65; Mc. 

 yi; P. R. 44:50. 



T. frrrrimi Scliaeff. 



