trametes versicolor. lots of tree mushrooms on the surface of the bark of a tree trunk

background bark beautiful biology blurred boletus brown closeup cluster color concentric coriolus darner ecology find flora forest fungi fungus grey group growth hung inedible lot lots macro many medicinal multicolored mushroom mushrooms natural nature organic parasite parasitic plant polyporaceae polypore polyporus saprophyte structure surface tinder trametes tree trunk versicolor wood