They grew to a great height, from 30 to 60, or even 70 feet, with regular cylindrical stems, and without branches, although some species were dichotomous towards the top.
"The Student's Elements of Geology"
Sir Charles Lyell
The gills are generally forked, once or several times, in a dichotomous manner, though sometimes irregularly.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
It forms a large white tubercular mass resting on the ground, from the upper surface of which numerous stout, short, white processes arise which branch a few times in a dichotomous manner.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson