Native to:
Afghanistan,
Algeria,
Baleares,
China North-Central,
China South-Central,
China Southeast,
Corse,
Cyprus,
East Aegean Is.,
Egypt,
Greece,
Gulf States,
Inner Mongolia,
Iran,
Iraq,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Krym,
Kuwait,
Lebanon-Syria,
Libya,
Manchuria,
Mongolia,
Morocco,
Oman,
Pakistan,
Palestine,
Portugal,
Qinghai,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
Spain,
Tadzhikistan,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Uzbekistan,
Xinjiang,
Yemen
Introduced into:
Albania,
Alberta,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Assam,
Austria,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Bolivia,
British Columbia,
Bulgaria,
Buryatiya,
California,
Canary Is.,
Central European Rus,
Chad,
Chile Central,
Colombia,
Colorado,
Connecticut,
Costa Rica,
Czechoslovakia,
East European Russia,
Ecuador,
El Salvador,
Eritrea,
Ethiopia,
France,
Free State,
Germany,
Great Britain,
Hungary,
Illinois,
India,
Iowa,
Japan,
Kansas,
Madeira,
Manitoba,
Maryland,
Mauritania,
Mexico Central,
Mexico Northeast,
Mexico Northwest,
Mexico Southwest,
Michigan,
Missouri,
Montana,
Nebraska,
Nevada,
New Jersey,
New Mexico,
New South Wales,
New York,
North Caucasus,
North Dakota,
Northern Provinces,
Northwest European R,
Norway,
Ontario,
Oregon,
Paraguay,
Pennsylvania,
Poland,
Primorye,
Québec,
Romania,
Saskatchewan,
Somalia,
South Australia,
South Dakota,
Sudan,
Switzerland,
Texas,
Transcaucasus,
Ukraine,
Utah,
Vermont,
Victoria,
Washington,
West Himalaya,
West Siberia,
West Virginia,
Western Australia,
Yugoslavia,
Zimbabwe