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What varieties of double-flowered mandevilla are there, and how do they differ from single-flowered ones
Double-flowered mandevilla, with its brilliant, colorful flowers and alluring fragrance, has become a favorite of many flower lovers. Double-flowered mandevilla comes in a rich variety of cultivars, each with its own characteristics. At present, common double-flowered mandevilla cultivars include 'Red Princess', whose flowers are bright red with full, plump blooms, passionate as fire; 'Pink