Diospyros bilocularis

About

Diospyros maingayi is a tree in the family Ebenaceae. It grows up to 30 metres (100 ft) tall. The twigs dry black. Inflorescences bear up to four flowers. The fruits are oblong to ellipsoid, up to 5 cm (2 in) long. The tree is named for British botanist A. C. Maingay. Habitat is peat swamp and other lowland forests. D. maingayi is found in Sumatra, Peninsular Malaysia and Borneo.

Summary from Wikipedia