Asia-Temperate Caucasus North Caucasus Transcaucasus Siberia Altay Krasnoyarsk Tuva West Siberia 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 Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe France Spain Introduced into Asia-Temperate Russian Far East Amur Primorye Western Asia Cyprus Europe Northern Europe Great Britain Northern America Eastern Canada New Brunswick North-Central U.S.A. Kansas Northeastern U.S.A. Maine Masachusettes New Jersey New York Pennsylvania Rhode I. Southeastern U.S.A. Virginia

Asia-Temperate Caucasus North Caucasus Transcaucasus Siberia Altay Krasnoyarsk Tuva West Siberia 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 Southeastern Europe Albania Bulgaria Greece Italy Romania Turkey-in-Europe Yugoslavia Southwestern Europe France Spain Introduced into Asia-Temperate Russian Far East Amur Primorye Western Asia Cyprus Europe Northern Europe Great Britain Northern America Eastern Canada New Brunswick North-Central U.S.A. Kansas Northeastern U.S.A. Maine Masachusettes New Jersey New York Pennsylvania Rhode I. Southeastern U.S.A. Virginia