Native to:
Afghanistan,
Albania,
Algeria,
Altay,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Central European Russia,
Chad,
China North-Central,
China Southeast,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
Djibouti,
East Aegean Is.,
East European Russia,
Eritrea,
Ethiopia,
Finland,
France,
Germany,
Great Britain,
Greece,
Gulf States,
Hainan,
Hungary,
India,
Inner Mongolia,
Iran,
Iraq,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Mali,
Manchuria,
Mauritania,
Mongolia,
Morocco,
Netherlands,
Niger,
North Caucasus,
Northwest European Russia,
Norway,
Oman,
Pakistan,
Poland,
Portugal,
Qinghai,
Romania,
Sardegna,
Saudi Arabia,
Senegal,
Sicilia,
Sinai,
Socotra,
Somalia,
South European Russia,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Taiwan,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Xinjiang,
Yugoslavia
Introduced into:
Alabama,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Bermuda,
Brazil South,
Chile South,
Colorado,
Connecticut,
Delaware,
Falkland Is.,
Illinois,
Indiana,
Iowa,
Jamaica,
Khabarovsk,
Leeward Is.,
Louisiana,
Maine,
Maryland,
Massachusetts,
Mauritius,
Mexico Northwest,
Michigan,
Minnesota,
Mississippi,
Nebraska,
New Brunswick,
New Jersey,
New York,
Nova Scotia,
Ohio,
Ontario,
Pennsylvania,
Peru,
Primorye,
Québec,
South Dakota,
Texas,
Uruguay,
Vermont,
Virginia,
Washington,
West Virginia,
Windward Is.,
Wisconsin,
Wyoming