fruiting body_surface_striate
<pileus> lined|striate|<stipe> striated
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