igii] Partial List of Canadian Fungi. 77 



Polystictus versicolor (L.) Fr. 



Common everywhere on decaying stumps and trees. July to 

 October. 

 Polystictus hirsutus, Fr. 



On dead poplar; Muskoka. August. 

 Polystictus perennis, Fr. 



Common on the ground and on stumps; Muskoka. Septem- 

 ber. 

 Polystictus pergamenus, Fr, 



On birch and poplar trunks, High Park, Toronto. November. 

 Polystictus cinnamoneus , Fr. 



In moss; Muskoka. August. 

 Polystictus cinnabarinus Schw. 



On dead birch and poplar and hemlock; Muskoka ; near Orillia. 

 August to September. 

 Polystictus circinnatus, Fr. 



On the ground in woods ; Muskoka. August. 

 Porta odora 



On dead logs; Caledon Mountain. September. 

 Porta ferruginosa 



On birch ; Toronto, September. 

 Doedalea unicolor, Fr. 



On beech trunks ; Muskoka. October. 

 Doedalea confragosa. (Boten) 



On birch and alder; Caledon and Muskoka, August and Sep- 

 tember; on oak about Toronto, October. 

 Favolus Europceus (Favolus Canadensis, Klotsch). 



On fallen branches; Muskoka. August, September. 

 Fomes fomentarius Fr. (The same as Polyporus leucophoeus and 



Fomes leucophceus Mont). 



Common on trunks and logs; Muskoka. Perennial. 

 Fomes pinicola (Swartz) Fr, 



Common on conifers; Muskoka. Perennial. 

 Fomes igniarius (L) Fr. 



Common on trunks in woods; Muskoka. 

 Fomes connatus Fr. 



On dead conifers; Muskoka. August. 

 Merulius aureus Fr. 



On dead conifers; Caledon Mountain. September. 



III. HYDNACE^. 



Hydnum coralloides Scop. (Edible). 



On fallen beech trunk in woods; Muskoka. August. 



