Cap 5-10 mm broad, obtusely conical becoming broadly campanulate, striate, disc sometimes rugulose, moist, hygrophanous, brown fading to brownish yellow or light brown, finally yellowish tan. Gills adnexed, subdistant, narrow, brownish yellow. Stem 20-40 x 0.5-1 mm, cylindrical with a slightly enlarged base, pliant, shiny, pruinose above, silky to fur- furaceous below, pale brownish yellow to brown; with a well-developed, persistent, membranous, striate annulus near the apex. Spore Deposit rusty brown. Edibility: unknown, but probably deadly poisonous.