many forest mushrooms or fungi grow on a stump covered with moss. roll-rim fungi. wild forest fungi. mycology

mushroom fungus forest stump mycology common rollrim poisonous paxillus involutus taxonomy moss wild toxin trend many nature natural mycotoxicology medicine autumn group season fall cap toadstool wood organism brown fatal mossy ground green fresh environment trunk ecology ecosystem inedible edible fairy witch fairytale fungi plant living symbiotic kindom