44 SACCARDO, PECK, TRELEASE 



This species, as determined by Professor Peck, was also collected 

 along Lowe Inlet, B. C. (Trelease, 572), and on Vancouver Island 

 (Trelease, 571). 



Though not collected in Alaska, Pomes lucidus (Leys.) Fr. is very 

 abundant on Tsuga in the Vancouver region, where it attains immense 

 proportions. One specimen, by no means the largest observed, which 

 was collected on Broughton Strait (Trelease, 509), measures 16 inches 

 in length and breadth. 



F. applanatus (Pers.) Wallr., another species not collected in 

 Alaska, but doubtless occurring there, is represented from Lowe Inlet, 

 B. C. (Trelease, 570), in a singular tabular form, according to Pro- 

 fessor Peck's determination. 



Fomes igniarius (Linnaeus) Fries.f 



St. Michael (Nelson, 4266, 43366, in U. S. Nat. Museum) ; region 

 of Lake Iliamna (Gorman). On Betula. 



This is the fungus figured by Nelson, without name, in Rept. Bur. 

 Amer. Ethnology, 18' : 271. f. 93, and said by him and Mr. Gorman 

 to be used for making ashes which are mixed with tobacco for chewing. 



Polyporus melanopus Schweinitz.f 

 Orca (Trelease, 578). 

 Young and not well developed, but scarcely anything else. 



Polyporus pubescens (Schumann) Fries. t 

 Kukak Bay (Kincaid, 576). 

 The single specimen collected is old and somewhat discolored. 



Family AGARICACE^. 

 Psathyrella atomaria Fries. \ 

 Sitka (Trelease, 555). 



Psathyrella disseminata Persoon.J 

 Yakutat Bay (Trelease, 559). 



Coprinus plicatilis (Curtis) Fries. % 



Hot Springs, Baranof Island (Trelease, 59 1"). 

 Psilocybe polytrichi Fries, f 



St. Paul Island, Bering Sea (Trelease, 521). Among hair-cap 

 moss. 



Stropharia magnivelaris Peck, sp. nov.f 



Pileus convex, becoming nearly plane, sometimes umbonate, gla- 

 brous or obscurely radiately fibrillose or fibrillose-squamose with innate 



