Hypholoma udum — Strophariaceae

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Small mushroom. Bell-shaped cap maturing to planar or convex, thin, wavey, brown with yellowish umbo and margin, fading. Gills attached, pallid darkening through olive hues to purple-brown. Stalk taller than cap diameter, slender, tough, equal, yellowish above, darker below. Veil with fibrils or cobwebby, sometimes leaving a zone on stalk. Saprophytic.

Synonym: Naematoloma udum

Habitat: Scattered to gregarious, humus, debris, including boggy habitat.

Scent: Somewhat foul

Spores: Purple-brown

Season: Autumn

Dark stalk, small umbo
Lake Ozette Sand Point Trail, ONP

Cap maturing to convex or flattened
Lake Ozette Sand Point Trail, ONP

Pallid, attached gills
Lake Ozette Sand Point Trail, ONP