Ключевые слова: air, alga, ascomycota, bark, beard papa, bioindicator, canary islands, capuchin beard, chlorophyta, enchanted, fruticose, fungus, genus, gran canaria, grayishgreen, grow, high quality, las cumbres, leafless, lichens, macro, magic, minishrubs, monk beard, old mans beard, pale, parmeliaceae, pine tree, pollution, sensitive, symbiosis, tassels anchored, tree moss, trunk, twigs, usnea,