Xanthophyllum resupinatum

Xanthophyllum resupinatum is a tree in the family Polygalaceae. The specific epithet resupinatum is from the Latin meaning 'upside-down appearance', referring to the leaves.

Description
Xanthophyllum resupinatum grows up to 25 m tall with a trunk diameter of up to 40 cm. The smooth bark is grey or brown. The flowers are white, drying dark brownish. The round fruits are blackish and measure up to 1.2 cm in diameter.

Distribution and habitat
Xanthophyllum resupinatum is endemic to Borneo. Its habitat is mixed dipterocarp forest from sea-level to 600 m altitude.