
Appearance
Cap: 1-5 cm; conical or bell-shaped when young, expanding to broadly conical or convex; dry; finely velvety, at least when fresh; sometimes developing radial wrinkles with age; purple-red to reddish brown.Gills: Narrowly attached to the stem or free from it; distant; white to creamy or yellowish; sometimes developing pinkish to brownish edges.
Stem: 5-13 cm long; up to 3 mm thick; equal; dry; brittle; bald; creamy or pinkish above, purple-red to reddish black or dark brown below; basal mycelium white.
Flesh: Thin; whitish.
References:
Some text fragments are auto parsed from Wikipedia.
http://www.mushroomexpert.com/marasmius_plicatulus.html