The plant occurs in several forms, a gray or mouse colored form, and a brownish or Fulvous form, and sometimes nearly white.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The gills are free, flesh colored to reddish or Fulvous, from the deeply colored spores.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The pileus is fleshy, very thick at the center, convex, then expanded and plane, smooth, sometimes finely striate on the thin margin when moist, yellowish, or Fulvous, the margin whitish.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson