Chionanthus sabahensisChionanthus sabahensis is a flowering plant in the family Oleaceae. It is native to Borneo.DescriptionChionanthus sabahensis grows as a tree up to tall, with a trunk diameter of up to. The bark is green. The flowers are greenish white.Distribution and habitatChionanthus sabahensis is endemic to Borneo where it is confined to Sabah. Its habitat is montane forest from elevation.