Ключевые слова: april, background, beautiful, beauty, bloom, blooming, blossom, blue, botanical, botany, branch, bright, color, ecology, environment, environmental, flora, floral, flower, foliage, forest, fresh, garden, grass, green, healing, healing plants, herb, leaf, lungwort, macro, meadow, medicinal, natural, nature, outdoor, park, perennial, petal, petals, plant, pulmonaria, purple, season, spring, stem, violet, wild, wildflower, wildlife,