Hedychium Coronarium - White Ginger Lily - Rare Tropical Plant Seeds (10) Often referred to as the White ginger lily, Garland or the Butterfly White Ginger, this Himalayan native is also the National Flower of Cuba. There is is called the Mariposa. This is the most fragrant, largest and hardiest of the Hedychiums. This elegant plant has exquisitely delicate foliage and flowers. Its butterfly-shaped blossoms are incredibly fragrant and are followed by showy seed pods with bright red seeds. The flowers are popular in Pacific Island leis and are, obviously, great cut flowers for scenting your home. This specimen can also be grown in pots.