Longan Tree 'Kohala' (Dimocarpus longan)Common Names: Kohala Longan Tree, Dragons Eye Tree Family: Sapindaceae Origin: Southeast Asia (Cultivar developed in Hawaii) Kohala Longan Tree (Dimocarpus longan) is a highly productive, fast growing tropical fruit tree prized for its sweet, aromatic fruit with a honey like flavor. Native to Southeast Asia and well adapted to subtropical regions, this variety thrives in warm climates and is one of the most reliable longan cultivars for home growers.