Cap 15-35 mm broad, convex to planoconvex, with a small umbo or shallowly depressed, glabrous, hygrophanous, reddish brown to purplish brown fading to pinkish brown or grayish red; odor and taste strongly of radishes. Gillss adnate, subdistant, moderately broad, grayish red to purplish gray. Stem 35-50 x 1.5-3 mm, cylindrical, glabrous, dry, hollow, brittle, reddish brown to purplish brown. Spore Deposit white. Edibility: poisonous.