Cap 5-15 mm broad, obtusely conical to campanulate, striate, glabrous, dry, reddish brown. Gills ascending, narrowly adnate, close to subdistant, narrow, white with red edges. Stem 50-80 x 1-1.5 mm, cylindrical, fragile, hollow, glabrous above, tomentose below, reddish brown, exuding a brownish red latex when cut. Spore deposit white. Edibility: unknown.