Pitahya, Night blooming cereus, Strawberry pear (Eng.)
The Dragon fruit or Pitahya plant is a cactus species native to the Americas. The plants are grown for commercial fruit production in Southeast Asia, the United States, Israel, Australia, Cyprus and the Canary Islands. The fruit is sweet, tastes a bit like an earthy watermelon and has a texture that resembles kiwifruit, but it's a little crunchier. Hylocereus undatus is red skinned with white flesh, H. costaricensis is red skinned with red flesh and H. megalanthus is yellow skinned with white flesh.