paxillus involutus, also known as the brown roll-rim or the common roll-rim, is a basidiomycete fungus

mushroom fungus quail nature woodland forest autumn wildlife autumn background beautiful brown brown roll-rim closeup common danger dangerous europa europe forest mushroom fresh fungi fungus grass grow growing hand drawn hazardous hemolysis involutus macro moss mushrooms mycology natural nature organic paxillus paxillus pine plant poison poisonous poisonous romania season summer toadstool toxic transilvania trunk white wild wildlife wood