Asia-Temperate Caucasus North Caucasus Transcaucasus China Inner Mongolia Manchuria Xinjiang Eastern Asia Japan Korea Middle Asia Kazakhstan Kirgizistan Tadzhikistan Uzbekistan Mongolia Mongolia Russian Far East Amur Khabarovsk Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Iran Iraq Lebanon-Syria Turkey Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym North European Russia Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Finland Great Britain Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Yugoslavia Southwestern Europe France Spain Introduced into Europe Northern Europe Norway Northern America Eastern Canada Nova Scotia Ontario Québec North-Central U.S.A. Illinois Minnesota North Dakota Northeastern U.S.A. Maine Masachusettes Michigan New Hampshire New York Pennsylvania Vermont Northwestern U.S.A. Colorado Southwestern U.S.A. Utah

Asia-Temperate Caucasus North Caucasus Transcaucasus China Inner Mongolia Manchuria Xinjiang Eastern Asia Japan Korea Middle Asia Kazakhstan Kirgizistan Tadzhikistan Uzbekistan Mongolia Mongolia Russian Far East Amur Khabarovsk Primorye Sakhalin Siberia Altay Buryatiya Chita Irkutsk Krasnoyarsk Tuva West Siberia Yakutskiya Western Asia Iran Iraq Lebanon-Syria Turkey Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym North European Russia Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Finland Great Britain Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Yugoslavia Southwestern Europe France Spain Introduced into Europe Northern Europe Norway Northern America Eastern Canada Nova Scotia Ontario Québec North-Central U.S.A. Illinois Minnesota North Dakota Northeastern U.S.A. Maine Masachusettes Michigan New Hampshire New York Pennsylvania Vermont Northwestern U.S.A. Colorado Southwestern U.S.A. Utah