Ключевые слова: age, bark, beech, biology, botany, bracket, brown, cap, dead, decay, disease, eco, ecology, environment, flora, forest, forestry, fruiting, fungi, fungus, germany, grow, growing, growth, habitat, herbal, landscape, large, life, moss, mushroom, natural, nature, organisms, parasitic, plant, polypore, polyporus, season, shelf, species, stem, system, tree, trunk, urwald, white, wood, woodland, woody,