closeup on brown honey mushrooms, armillaria ostoyae growing on a mossy tree trunk in forest

armillaria ostoyae fungi nature plant autumn biodiversity brown closeup cluster hallimasch honey fungus edible fall fibrous forest fungal harvest mushroom mellea molds mycology natural organic parasitic polymyces solidipes stem toadstool wild wildlife wood chanterelle tree boletus group agaric cap cooking flora moss leaf vegetable healthy summer delicious trunk woodland mushrooms growing mossy