the thick-walled maze polypore fomitopsis quercina - saprophytic fungus on oak tree stump in garden, ukraine

thickwalled maze polypore fomitopsis saprophytic fungus oak tree stump decay wood rot basidiomycete mushroom pores hyphae mycelium decomposition lignicolous perennial forest brown hardwood biodiversity ecosystem mycology saprotrophic fruiting hymenium sporocarp host macrofungi biota lignin ecology habitat spores woodland nature fungi agaricus quercinus quercina mazegill oakloving daedalea thick-walled garden ukraine