But indoors the mycelium often runs to the surface of the bed, and there forms the numerous pinheads which are the beginnings of the mushrooms.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
The beds at this stage often present numerous clusters of the mycelium and these minute pinheads crowded very closely together.
"Studies of American Fungi. Mushrooms, Edible, Poisonous, etc."
George Francis Atkinson
On the following day small mushrooms, the size of pinheads will appear.
"Free from School"
Rahul Alvares