Ключевые слова: abstract, background, bark, branches, brown, cancer, closeup, cracks, dark, decay, decomposes, disease, dry, dull, dust, element, environment, forest, fungi, fungus, garden, green, growth, healthy, isolates, lumber, material, moss, mud, natural, nature, oak, old, organic, outdoor, part, pine, plans, progress, slit, sticks, texture, the dead, tree, trunk, wild, wood, wooden,