E. Central Europe to Russian Far East and N. China: Altay, Amur, Bulgaria, Buryatiya, Central European Rus, Chita, Czechoslovakia, East European Russia, Hungary, Inner Mongolia, Irkutsk, Kazakhstan, Khabarovsk, Krasnoyarsk, Manchuria, Mongolia, North Caucasus, North European Russi, Northwest European R, Pakistan, Poland, Primorye, Romania, Transcaucasus, Turkey, Tuva, Ukraine, West Himalaya, West Siberia, Yakutskiya, Yugoslavia; Introduced into: Austria, France, Italy as per POWO; .