There is a giant mushroom in Oregon that is over years old, covers square miles of land, and is still growing - HOWEVER, it is NOT THIS MUSHROOM. The Oregon mushroom looks like many small fungi spread across miles of land.
Jackson’s Slender Caesar - Amanita jacksonii Amanita jacksonii (Amanitaceae) is an impressive North American mushroom, distributed from the province of Québec, in Canada, to the state of Hidalgo, Mexico.
The Penny Bun mushroom represents the wild mushroom par excellence. It was given the appropriate nickname 'Penny Bun' because of it's well-baked colour and round shape. Whole caps are excellent grilled!