HYMKNOCH.^^^TK. 151 



S. spadiceum. Fr. 



Pilei, spreading, finally reflexed, villous ferruginous, margin 

 rather obtuse, white, even beneath, smooth and brownish, 

 bleeding when bruised. 



Common on stumps. 



S. hirsutum. Hairy Stereum. 

 Pileus, coriaceous, effused, strigose, somewhat zoned, 

 becoming pallid ; margin obtuse. 



Hyttienium, pale yellow, even, smooth, naked, juiceless. 

 On stumps and hemlock lumber. 



S. radians. Pk. 



Coriaceous, rigid. 



Pileus, effused and reflexed, radiate-virgate with innate 

 fibres, pallid with bay zones, glabrate, shining. 



Hyttienium, even, glabrous pallid. — Morgan's Mycologic 

 Flora of the Miami Valley, Ohio. 



S. albobadiUtti. Schw. The White-brown Stereum. 



At first resupinate, bright brown with a white border ; soon 

 confluent and effused with a narrow submembranaceous mar- 

 gin; the margin undulate or subpileate, thin, subzonate, brown. 



Hyttienium, bay brown, somewhat velvety. 



Common on dry shrubbery. 



Genus LXIII. HYMENOCH^TE. 



Hymenium same as stereum except that it is beset with stiff" 

 colored bristles. 



