Ключевые слова: apocynaceae, background, beautiful, beauty, bloom, blooming, blossom, blue, botanical, botany, bright, closeup, color, colorful, dwarf periwinkle, flora, floral, flower, flowering plant, foliage, fresh, garden, grass, green, growth, leaf, leaves, lesser periwinkle, macro, minor, natural, nature, ordinary, outdoor, perennial, periwinkle, petal, plant, purple, season, small, spring, summer, sunny, vinca, vinca major, violet, violet flower, wildflower,