Castanopsis hypophoenicea
Castanopsis hypophoenicea is a tree in the family Fagaceae. The specific epithet "" is from the Latin (and Greek) meaning "crimson beneath", referring to the indumentum on the leaf underside. Description. "Castanopsis hypophoenicea" grows as a tree up to tall with a trunk diameter of up to . The greyish bark is rough, sometimes smooth. The coriaceous leaves measure up to long. Its ovoid or ellipsoid nuts measure up to long. Distribution and habitat. "Castanopsis hypophoenicea" is endemic to Borneo. Its habitat is dipterocarp forests up to altitude.