FUNGI 45 



or appressed fibrils, ochraceous buff when dry ; lamellae moderately 

 close, blackish-brown when mature ; stems long, slender, glabrous, 

 solid, slightly thickened at the base, whitish, the ring large, membra- 

 nous, white, persistent; spores elliptic-oblong, 14-16^ long, 7-8 fj. 

 broad. 



Pileus 2-3 cm. broad; stem 5-7 cm. long, 2-4 mm. thick. 



Yakutat (Trelease, 501, 503). 



The species is well marked by the large, firm, persistent white ring, 

 which is sometimes flocculose on the lower surface. The pileus may 

 be somewhat glutinous when moist, and the drying of the gluten may 

 give the fibrillose or squamose appearance exhibited by some of the 

 specimens. 



Agaricus campester Linnaeus.* 

 Kadiak (Trelease, 504). 



Cortinarius sp.? 



MACOUN, Kept. Fur Seal Investigations, R. 3, 584. 

 St. Paul Island, Bering Sea. 



Tubaria brevipes Peck, sp. nov.f 



Pileus thin, convex, glabrous, ferruginous ; lamellae broad, arcuate, 

 distant, adnate or slightly decurrent, ferruginous ; stem short, slender, 

 glabrous, hollow, brown; spores elliptic, uninucleate, 10-12 fj. long, 

 7-8 /j. broad. 



Pileus 6-10 mm. broad ; stem 6-14 mm. long, scarcely i mm. thick. 



Port Clarence (Trelease, 562, 567). 



The dried specimens resemble in color those of OmpJialia cam- 

 panella, but the color of the spores and the ferruginous hue of the 

 lamellae easily distinguish this species from any species of OmpJialia. 



Galera sphagnorum (Persoon) Fries. f 



Kadiak (Trelease, 511); Yakutat (Trelease, 5140, 516). 

 Naucoria vernalis Peck.f 



Orca (Trelease, 506). 



Naucoria badipes Fries ? j 

 Juneau (Trelease, 568^). 



Naucoria camerina Fries, j 

 Orca (Trelease, 508). 



Flammula fulvella Peck. 



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

 St. Paul Island, Bering Sea. 



