mushroom parasite on the trunk of a dead tree in the park. bottom view of a tree trunk covered with mushrooms. bracket fungus on

autumn bark beauty beech biodiversity botany bottom bracket cluster conk covered dead decay eco ecology ecosystem environment forest fungal fungus group growing growth large moss mushroom mushrooms mycology natural nature old organic outdoors parasite park people photography plant polypore spunk stump tinder toadstool touchwood tree trunk uncultivated view wild wildlife wood