Melanoleuca submulticeps Murrill 1913

Melanoleuca submulticeps Murrill, Mycologia 5: 221. 1913
Tricholoma submulticeps Murrill, Mycologia 5: 223. 1913.
(s Pileus large, fleshy, convex to plane, becoming depressed with age, densely cespitose, reaching 10-12 cm. broad; surface smooth, glabrous, hygrophanous, white, margin entire, concolorous; lamellae sinuate, rather crowded, plane, purewhite; spores globose, smooth, hyaline, granular, 7-8 x ; rarely reaching 1 n ;. stipe white, hygrophanous, smooth, glabrous, hollow, ventricose or enlarged below, 6-10 cm. long, reaching 3 cm. thick.
Type locality: Seattle, Washington. Habitat: On the ground in woods. Distribution: Known only from the type locality.