The stem is fleshy-fibrous, attached to the center of the pileus, and is usually short and stout.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The stem is solid, fibrous, smooth, deep lilac when young and retaining the lilac color longer than the pileus.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The stems are tough, fibrous, solid, tinged with the same color as cap.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson