Myrtaceae, Syzygium jambos, rose apple
Originally from Southeast Asia (East India and Malaya) the Rose Apple has been introduced into tropical regions around the world. It is very common in the Caribbean, brought by English colonizers. Apparently it is being grown in the San Francisco area of N. California.
The tree grows with a broad, dense canopy, usually relatively small (5 m), but can reach heights of 20 m. The leaves are long and thin.
The name Rose Apple comes from the scent of the flowers and the taste of the fruit, both of which strongly resemble roses, or rose water. The fruit is round, 3 -5 centimeters in diameter and yellow in color, typically eaten raw, but also used in jellies due to the high pectin content. The fruit contains up to 11% sugar and is considered to be a good source of calcium, iron (2 mg/100 g) and niacin (1.1 mg/100 g).
This species makes a great windbreak due to its low, dense growth habit.
The tree is often wider then it is tall, makes a spectacular ornamental tree, but needs ample space and sun. Although it is somewhat cold hardy, it should be protected from frosts.