Ключевые слова: agriculture, annual, april, background, bed, blooming, blossom, botanic, botany, container, day, floral, flower, garden, green, group, head, in, leaf, lutea, march, nature, pansy, perennial, petal, plant, pollen, purple, season, seasonal, spring, stem, summer, time, tricolor, viola, violet, wittrokiana, yellow,