Buxus microphylla, the Japanese box or littleleaf box, is a species of flowering plant in the box family found in Japan and Taiwan. It is a dwarf evergreen shrub or small tree growing to 1 m (3.3 ft) tall and wide.

Buxus microphylla belongs to the Buxus genus within the Buxaceae family. It performs reliably across temperate, subtropical zones in our experience.

Care sheet.