Syzygium cumini
(L.) Skeels
ഞാവൽ
Fruits edible, timber yielding. The seeds and bark are well known for the treatment of dysentery and in the control of hyperglycaemia and glycosuria in diabetic patients. A coffee-like beverage is made from the dried and ground up seeds.
Black plums are medium sized trees; bark white, light pink inside. Leaves ovate, oblong, long-acuminate at apex, acute at base; nerves many, close, shining above. Panicles to 10 cm across, on leafless branchlets. Flowers, subsessile; calyx tube, turbinate. Fruit is a Berry, obovoid, deep blue.