Palaquium rioense

Palaquium rioense is a tree in the family Sapotaceae. The specific epithet "rioense" refers to Sumatra's Riau province.
Description.
"Palaquium rioense" grows up to tall. The bark is brown. The flowers are brownish. The fruits are obovoid, up to long.
Distribution and habitat.
"Palaquium rioense" is native to Riau and Borneo. Its habitat is hill and montane forests at altitude.