tinder fungus grown on a beech trunk in the colorful forest

tree nature green leaf autumn plant branch woodland forest sunlight trunk grass flower wood wildlife yellow deciduous soil fungus chirurgorum spunk fomes fomentarius background natural outdoor brown fungi old park mushroom season bark fall beautiful plank detail aging wooden material close-up weathered abstract dry surface environment foliage golden polypore closeup parasitic betulina isolated birch inedible growing tinder grown beech colorful seasontinder