THE TUBE-BEARING EUNGI 



429 



they are elongated into 

 gills like the Lenzites ; 

 reddish-brown. 



I have seen quite old 

 specimens that were very 

 difficult to distinguish 

 from some of the forms 

 of Lenzites. The young 

 plants resemble very 

 closely Trametes rubes- 

 cens. It grows on 

 Crataegus, willow and 

 sometimes on other 

 trees, and is widely dis- 

 tributed. The specimen 

 in Figure 358 was found 

 in Massachusetts by Mrs. 

 Blackford, and photo- 

 graphed in my study. 



Figure 358. Dredalea confragosa. 



Favolus. Fr. 



Favolus is a diminutive of favits, honey-comb. 



The hymenium is alveolate, radiating, formed of 

 uniting gills ; elongated, diamond-shaped. Spores white, 

 somewhat stipitate. 



the densely irregularly 

 Semicircular in outline, 



Figure 359. Favolus Canadensis. 



