Lithocarpus mariae

Lithocarpus mariae is a tree in the beech family Fagaceae. It is named for the Dutch botanical biographer Maria Johanna van Steenis-Kruseman.
Description.
"Lithocarpus mariae" grows as a tree up to tall with a trunk diameter of up to and buttresses measuring up to high. The greyish bark is smooth and lenticellate. Its coriaceous leaves measure up to long. The flowers are solitary along the rachis. Its dark brown acorns are ovoid and measure up to long.
Distribution and habitat.
"Lithocarpus mariae" is endemic to Borneo. Its habitat is mixed dipterocarp forest to altitude.