Pitaya
Fruit of several cactus species
Pitaya, pitahaya or commonly known as dragon fruit is the fruit of several cactus species indigenous to the region of southern Mexico and along the Pacific coasts of Guatemala, Costa Rica, and El Salvador. Pitaya is cultivated in East Asia, South Asia, Southeast Asia, continental America, the Caribbean, Australia, Brazil, Madeira (Portugal), and throughout tropical and subtropical regions of the world.