Nutrition And Dragon Fruit Benefits: Pitaya or Dragon Fruit in the Indonesian language is one of the fruits of tropical plants that come into the cactus family-kaktusan. Like most other types of cactus plants, dragon fruit tree consists only of the roots, stems branched, thorns, flowers, and fruit are grown throughout the year. Dragon fruit is divided into four types based on the color of skin and flesh, among others:Red fruit skin and white flesh fruit (Hylocereus undatus). Fruit skin pink and red pulp (Hylocereus polyrhizus). Yellow fruit skin and white flesh (Selenicereus megalanthus). Dragon fruit with skin and flesh is very red colored fruit (Hylocereus costaricensis).