Native to:
Afghanistan,
Austria,
Belarus,
Belgium,
Bulgaria,
Central European Rus,
Czechoslovakia,
East European Russia,
Egypt,
France,
Greece,
Gulf States,
Iran,
Iraq,
Italy,
Kriti,
Krym,
Kuwait,
Lebanon-Syria,
Lesser Sunda Is.,
Netherlands,
Northwest European R,
Oman,
Pakistan,
Palestine,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russi,
Spain,
Switzerland,
Tadzhikistan,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
West Himalaya,
Yemen,
Yugoslavia
Introduced into:
Alberta,
Algeria,
Argentina South,
Assam,
Azores,
Bangladesh,
British Columbia,
Burkina,
Canary Is.,
Central African Repu,
Chad,
Chile Central,
China North-Central,
China Southeast,
Connecticut,
Cuba,
Cyprus,
East Aegean Is.,
Eritrea,
Ethiopia,
Germany,
Great Britain,
Guinea,
Idaho,
Illinois,
India,
Iowa,
Ireland,
Jamaica,
Japan,
Jawa,
Kazakhstan,
Kenya,
Korea,
Leeward Is.,
Libya,
Madeira,
Maine,
Mali,
Manchuria,
Manitoba,
Marianas,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Morocco,
Nepal,
New Caledonia,
New Hampshire,
New York,
Newfoundland,
Niger,
Nigeria,
Northwest Territorie,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Prince Edward I.,
Puerto Rico,
Qinghai,
Queensland,
Québec,
Rhode I.,
Rwanda,
Saskatchewan,
Sudan,
Tasmania,
Tennessee,
Tibet,
Transcaucasus,
Tunisia,
Uzbekistan,
Vermont,
Victoria,
Washington,
West Siberia,
Wyoming