fruiting body_surface_smooth
<pileus> glabrous|<stipe> smooth
young rain-striate; minutely squamulose at disc; areolate; fibrilloso-lined or slightly rolled squamules around disc; minute fibrilloso-squamulose at margin then glabrous or slightly rimose or radially fibrillose
Entoloma nigroviolaceum
Entoloma nigroviolaceum