Ключевые слова: annual, autumn, background, bloom, blossom, blossoms, buckwheat, bush, delicate, dense, evergreen, field, flower, grass, green, herb, herbaceous, herbal, inflorescence, isolated, knotweed, leaf, leaves, medicine, native, nature, pale, perennial, pink, plant, polygonum, rustic, season, slim, small, spike, stem, stems, weed, white, wild,