Melanoleuca sublurida Murrill 1913

Melanoleuca sublurida Murrill, Mycologia 5: 221. 1913
Tricholoma subluridum Murrill, Mycologia 5: 223. 1913.
Pileus firm, conic to convex with prominent umbo, solitary, 7 cm. broad; surface smooth, minutely squamulose, whitish with -a caesious tint, the center black, smooth, and shining, margin entire or slightly undulate, white, deflexed on drying; lamellae sinuate, plane, broad, whitish, distant; spores subglobose, smooth, hyaline, 3-4 /*; stipe subequal, dry, white with grayish, farinaceous scales, solid, about 6 cm. long, and 1.5 cm. thick.
Type locality: Glen Brook, Oregon.
Habitat: In soil in woods.
Distribution: Known only from the type locality.