Microstachys is a genus of plants in the Euphorbiaceae first described as a genus in 1824. It is native to tropical Africa, southern Asia, Australia, Papuasia, Mesoamerica, the West Indies, and South America. moved to other genera (Micrococca Sebastiania ) \n* M. mercurialis - Micrococca mercurialis \n* M. ramosissima - Sebastiania brasiliensis