The gills are adnate, broad in the middle, and in the more expanded forms as the gills separate more and more from the stem there is a tendency for them to become somewhat triangular.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The gills are adnate, broad, white, gray, then black.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The gills are narrow, white, adnate and slightly decurrent on the stem by a tooth.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson