The stem is nearly cylindrical, gradually enlarging below so that it is Clavate, nearly hollow or stuffed with loose threads.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The stem is Clavate, pale cream buff in color, solid, becoming irregularly fistulose in age, bulbous or somewhat ventricose below, the bulb often large and abrupt, 1.5-3 cm.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The stem is stout, even, or much enlarged at the base so that it is Clavate.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson