yellow fungus on tree. laetiporus sulphureus (bull.) murrill

mushroom fungus autumn leaf nature quail tree woodland plant forest ciak siarkowy pniu drzewa background bark botany bracket bright closeup color detail edible europe food fungi growing laetiporus macro mushrooms mycology natural orange organic outdoor parasite polyporaceae polypore saprophyte season shelf sulfur sulphur sulphureus summer texture wood woods ?ó?ciak drzewa