lamellar hymenophore of a large non-edible parasol mushroom on a white background.

characteristic environment season mushroom fungus closeup brown nature fungal food white edible autumn detail fall forest cap rib poisonous ingredient spore texture natural mycology bottom fresh plate reproduction stem hat pattern agaric boletus plant species drug grow textured fold poison hallucination isolated wild woodland circle toadstool hallucinogenic biology dangerous ragged vg-20220728-275 lamellar hymenophore parasol background large non-edible photographed from below background