Ключевые слова: acid, background, blade, botany, countryside, flora, food, grass, green, growing, healthy, herb, herbal, itching, itchy, leaf, medicinal, medicine, natural, nature, nettle, outdoor, plant, pricking, prickly, rheumatism, sage, spring, stalk, stem, stinging, summer, tea, urtica, vegetation, weed, wild, yellow,