Native to:
Afghanistan,
Austria,
Belarus,
Belgium,
Bulgaria,
Central European Russia,
Czechoslovakia,
East European Russia,
Egypt,
France,
Greece,
Gulf States,
Iran,
Iraq,
Italy,
Kriti,
Krym,
Kuwait,
Lebanon-Syria,
Lesser Sunda Is.,
Netherlands,
Northwest European Russia,
Oman,
Pakistan,
Palestine,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russia,
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 Republic,
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 Territories,
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