trametes versicolor butterfly tramete fungus mushroom in colourful autumn forest

agaricomycetes autumn background basidiomycota beach brown close closeup decay decoration environment food forest fungal fungi fungus grass ground grow isolated log macro marin medicative medicine mollusc moor mushroom natural nature ocean outdoors parasite plant polyporaceae polyporales polypore rot sea seashell shell snail texture trametes tree versicolor white wild wood