Native to:
Albania,
Altay,
Bulgaria,
Greece,
Iran,
Iraq,
Italy,
Kazakhstan,
Kirgizstan,
Krym,
North Caucasus,
South European Russia,
Tadzhikistan,
Transcaucasus,
Turkey,
Ukraine,
Uzbekistan,
West Siberia,
Xinjiang,
Yugoslavia
Introduced into:
Austria,
Baltic States,
Belarus,
Belgium,
British Columbia,
California,
Central European Russia,
Connecticut,
Czechoslovakia,
Delaware,
Denmark,
East European Russia,
Finland,
France,
Germany,
Great Britain,
Hungary,
Illinois,
Indiana,
Iowa,
Ireland,
Kentucky,
Korea,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Netherlands,
New Brunswick,
New Hampshire,
New Jersey,
New York,
North Carolina,
North European Russia,
Northwest European Russia,
Norway,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Poland,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Romania,
Spain,
Sweden,
Switzerland,
Tennessee,
Utah,
Vermont,
Virginia,
Washington,
Wisconsin