Xanthophyllum ceraceifolium

Xanthophyllum ceraceifolium is a tree in the family Polygalaceae. The specific epithet ceraceifolium means 'waxy leaf', referring to the appearance of the leaves.

Description
Xanthophyllum ceraceifolium grows up to 16 m tall with a trunk diameter of up to 16 cm. The bark is greyish brown. The flowers are yellowish, drying to dark red.

Distribution and habitat
Xanthophyllum ceraceifolium is endemic to Borneo. It is confined to Semengoh Nature Reserve in Sarawak and the population size is estimated at less than 200 trees. Its habitat is lowland mixed dipterocarp forests at altitudes of 50–100 m.