Leonurus (motherwort) is a genus of flowering plants in the family Lamiaceae. It is native to Europe and Asia, naturalized in New Zealand, Hawaii, New Caledonia, and much of North and South America.
Leonurus glaucescens Bunge – Turkey, Caucasus, Ukraine, European Russia, western Siberia (Altai and Western Siberia), Mongolia, Kazakhstan, Uzbekistan, Inner Mongolia
Leonurus japonicus Houtt. – Japan, Korea, Amur, Primorye, much of China (incl Taiwan, Tibet, Xinjiang), Himalayas, Southeast Asia, Queensland; naturalized in North + South America, West Indies, Hawaii, Cape Verde, etc.