Ключевые слова: air, background, barbate, bark, beard, beautiful, beech, billboard, botany, branch, brown, close, closeup, detail, environment, flora, forest, fructose, fungus, genus, green, growing, growth, hanging, herb, landscape, lichen, lichens, macro, mans, moss, natural, nature, old, pale, park, parmeliaceae, plant, seaweed, symbiosis, symbiotic, texture, tree, up, usnea, white, wild, winter, wood,