Lithocarpus havilandiiLithocarpus havilandii is a tree in the beech family Fagaceae. It is named for the British surgeon and naturalist George Darby Haviland.DescriptionLithocarpus havilandii grows as a tree up to tall with a trunk diameter of up to. The greyish brown bark is smooth, flaky or lenticellate. Its coriaceous leaves measure up to long. The flowers are solitary on the rachis. The brownish acorns are ovoid to conical and measure up to across.Distribution and habitatLithocarpus havilandii grows naturally in Borneo and Sulawesi. Its habitat is montane forests from to altitude.