mycena inclinata, commonly known as the clustered bonnet or the oak-stump bonnet cap

formation wildlife nature branch autumn forest trunk plant tree wood leaf soil cave autumn background beautiful beauty bonnet brown cap caps close closeup cluster clustered clustered colors dense ecology fall food forest fungal fungi fungus green group grow log macro moss mushroom mushroom collecting mushrooms mycena mycology natural nature oak organic outdoor plant saprobic season stump toadstool tuft wild wood woods