fruiting body_surface_smooth
<pileus> glabrescent|glabrous|<pileus> glabrous|<stipe> glabrous
finely tomentose when young, soon radially fibrillose or squamulose especially at center, often more or less glabrous at margin, glabrescent with age, shiny or dull
Agaricus sericellus
Entoloma sericellum