Xanthophyllum pachycarpon

Xanthophyllum pachycarpon is a tree in the family Polygalaceae. The specific epithet pachycarpon is from the Greek meaning 'thick fruit', referring to the thick wall of the fruit.

Description
Xanthophyllum pachycarpon grows up to 30 m tall with a trunk diameter of up to 30 cm. The smooth bark is greyish or dark green. The light brown fruits are round and measure up to 3 cm in diameter.

Distribution and habitat
Xanthophyllum pachycarpon is endemic to Borneo. Its habitat is mixed dipterocarp forests from sea-level to 650 m altitude.