48 SACCARDO, PECK, TRELEASE 



Port Wells (Trelease, 549) ; Yakutat (Trelease, 542) ; Bering Sea: 

 Hall Island (Trelease, 537) ; St. Lawrence Island (Trelease, 556). 



Omphalia gracillima Weinmann.} 



Port Clarence (Trelease, 557). 

 Omphalia pseudo-androsacea Bulliard.} 



Juneau (Trelease, 5640) ; Sitka (Trelease, 554). 

 Omphalia pyxidata hepatica Batsch.} 



Yakutat Bay (Trelease, 566). 

 Mycena atrocyanea Batsch. } 



Yakutat (Trelease, 5320?); Orca (Trelease, 533?); Virgin Bay 

 (Trelease, 531, forma minor). 



Mycena debilis Fries.} 

 Sitka (Trelease, 553). 



Mycena stannea Fries.} 



Hot Springs, Baranof Island (Trelease, 591^"?) ; Orca (Trelease, 

 534) ; Yakutat (Trelease, 532). 



Collybia dryophila (Bulliard) Fries.f 



Wrangell (Trelease, 512); Juneau (Trelease, 5640) ; Sitka (Tre- 

 lease, 509, 510, 560) ; Kadiak (Trelease, 519). 



Collybia velutipes spongiosa Peck, var. nov.f 



Yakutat (Trelease, 515). 



The distinguishing characters of this variety are found in the short, 

 rather fragile stem, which is clothed throughout with a rather dense 

 but soft tawny tomentose stratum .5-1 mm. thick. The stems are 

 scarcely more than 2.5 cm. long. The soft spongy texture of this 

 tomentose coat is suggestive of the name given. 



Clitocybe diatreta Fries. 



MACOUN, Kept. Fur Seal Investigations, Pt. 3, 583. 

 St. Paul Island, Bering Sea. 



Clitocybe laccata Scopoli. 

 MACOUN, Kept. Fur Seal Investigations, Pt. 3, 583. 

 St. Paul Island, Bering Sea. 



Clitocybe cyathiformis Fries. 

 MACOUN, Rept. Fur Seal Investigations, Pt. 3, 583. 

 St. Paul Island, Bering Sea. 



