Spore Print: Brown
High elevation coniferous forest.
Stains red shortly after nicked or scratched. Fairly large in size. and the portabello mushrooms. This mushroom was found at about 11,000ft in elevation. Some sources list its edibility as unknown or not documented. Mushroom hunters in colorado commonly eat this mushroom. It is also said to be related to or the same as Agaricus silvaticus.
Very similar to Agaricus Augustus