This is Syzygium aqueum Alston also known as Eugenia aquea, it is under family Myrtaceae .Its local name is jambu air.This photo is taken in Taman Bunga Blossom, Seremban
Syzygium aqueum is a species of brush cherry tree. Its common names include Water Apple, Bell fruit, Water cherry, and Watery rose apple. The tree is cultivated for its wood and edible fruit. The fruit is sold in Indonesia. The tree requires heavy rainfalls and can survive in tropical habitats. The wood is hard and can be use to make tools. The bark of the tree is sometimes used in herbal medicines. It is grown in orchards and gardens and parks as an ornamental plant.