Longan | Isau
Dimocarpus longan
 
Native to Malaysia. A bumpy, rare, longan. The red leaf flushes of Isau make an attractive tree. The fruit is about an inch (25cm) across with green pebbly skin at maturity ripening yellowish-green. The seed is similar to that of the longan, measuring slightly less than half the fruit diameter (11mm). The skin of Isau is thicker than that of longan.
 
Seedling.