Lithocarpus dasystachyus

Lithocarpus dasystachyus is a tree in the beech family Fagaceae. The specific epithet "" is from the Greek meaning "thickly hairy spike", referring to the inflorescence.
Description.
"Lithocarpus dasystachyus" grows as a tree up to tall with a trunk diameter of up to . The greyish brown bark is smooth, flaky or fissured. The coriaceous leaves measure up to long. Its dark brown acorns are ovoid to conical and measure up to across.
Distribution and habitat.
"Lithocarpus dasystachyus" is endemic to Borneo. Its habitat is peat swamp and "kerangas" forests, sometimes hill dipterocarp forests, up to altitude.