Asia-Temperate Caucasus North Caucasus Transcaucasus Middle Asia Kazakhstan Siberia Altay West Siberia Western Asia Afghanistan Iran Lebanon-Syria Turkey Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Great Britain Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe France Spain Introduced into Asia-Temperate Western Asia Iraq Australasia Australia Victoria Northern America North-Central U.S.A. Wisconsin Northeastern U.S.A. New York Vermont Southern America Southern South America Argentina South

Asia-Temperate Caucasus North Caucasus Transcaucasus Middle Asia Kazakhstan Siberia Altay West Siberia Western Asia Afghanistan Iran Lebanon-Syria Turkey Europe Eastern Europe Baltic States Belarus Central European Russia East European Russia Krym Northwest European Russia South European Russia Ukraine Middle Europe Austria Belgium Czechoslovakia Germany Hungary Netherlands Poland Switzerland Northern Europe Denmark Great Britain Norway Sweden Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe France Spain Introduced into Asia-Temperate Western Asia Iraq Australasia Australia Victoria Northern America North-Central U.S.A. Wisconsin Northeastern U.S.A. New York Vermont Southern America Southern South America Argentina South