wild mushroom in a person`s hand during a mycological excursion in the zamora forest one autumn day. agaricus campestris.

abundance agaricus autumn biodiversity biological campestris climate closeup collect collector color common day detail diversity ecosystem edible excursion exoperidium fleshy forest fungus gleba globulous green growth habitat hand hiking horizontal identification identify mount mushroom mycodiversity mycological mycorrhizal natura natural nature one outdoors persons proliferation raw season small spanish species specimen white wild zamora