Ключевые слова: austria, background, beautiful, calming, concentration, cup, decoration, details, drink, flower, glass, green, health, healthy, herb, herbal, hot, insomnia, isolated, leaf, medicinal, medicine, natural, nature, natures, nervousness, officinalis, optional, plant, plants, preparation, processing, recipe, root, stock, tea, valerian, valeriana, vegetable, white,