Syzygium aqueum is a species of brush cherry tree. Its common names include watery rose apple; names like “water apple” and “bell fruit” may refer to any species of Syzygium grown for its fruit. The tree is cultivated for its wood and edible fruit.
Rose apples are rich in vitamin C, dietary fiber, vitamin A, calcium, thiamin, niacin, iron, sulfur, and potassium. In terms of organic compounds, rose apples contain jambosine, betulinic acid, and friedelolactone.