Plants Database :
Red Pitaya : Hylocereus undatus

Purdue University :
Climbing and Columnar Cacti: New Arid Land Fruit Crops

The Australian New Crops Newsletter :
Pitaya (Hylocereus undatus), a Potential New Crop for Australia

The New York Botanical Garden :
From Areoles to Zygocactus: An Evolutionary Masterpiece

The Winemaking Home Page :
Requested Recipe: Pitaya Wine

Yahoo! Groups : PitayaFruit
PitayaFruit · Pitaya And Other Dessert Fruiting Cacti

Mistic Zotics :
Zotics Brazil Pitaya

Rare Fruit News Online :
Paul Thomson's Book on Pitahaya, Pitaya, and 'Dragon Fruit'

Kaktus Madu :
Pitaya Taman University, Hospital Homeopathy Nik Omar Kg Gelang Mas

Paradasia.com :
Exotic Fruit Delivered Fresh by AIR to Your Doorstep