Ключевые слова: april, background, beautiful, bloom, blooming, blossom, blossoming, botanical, botany, bulbous corydalis, closeup, color, corydalis, corydalis cava, environment, flora, floral, flower, flowering plant, forest, fumariaceae, garden, green, herb, herbaceous, hollow smokestack, hollowroot, lilac, macro, natural, nature, outdoor, papaveraceae, park, perennial plant, pink, plant, purple, purple corydalis, season, snowdrop, spring, springtime, violet, wild, wild flower, wildflower,