Microtropis sumatranaMicrotropis sumatrana is a tree in the family Celastraceae. It is named for Sumatra.DescriptionMicrotropis sumatrana grows up to tall, with a trunk diameter of up to. The smooth bark is grey. The leathery leaves are elliptic and measure up to long. The fruits measure up to long.Distribution and habitatMicrotropis sumatrana is native to Borneo and Sumatra. Its habitat is forests to elevations of.