Native to:
Algeria,
Chad,
Cyprus,
Gulf States,
Iran,
Lebanon-Syria,
Libya,
Mauritania,
Morocco,
Oman,
Saudi Arabia,
Tunisia
Introduced into:
Afghanistan,
Alabama,
Albania,
Alberta,
Altay,
Andaman Is.,
Angola,
Argentina Northeast,
Arizona,
Arkansas,
Assam,
Austria,
Azores,
Bahamas,
Baleares,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Brazil South,
Brazil Southeast,
British Columbia,
Bulgaria,
California,
Cameroon,
Canary Is.,
Cape Verde,
Cayman Is.,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Connecticut,
Costa Rica,
Cuba,
Czechoslovakia,
Delaware,
Denmark,
Dominican Republic,
East Aegean Is.,
East European Russia,
East Himalaya,
Ecuador,
Eritrea,
Ethiopia,
Finland,
France,
Ghana,
Great Britain,
Greece,
Guatemala,
Haiti,
Hawaii,
Hungary,
Illinois,
India,
Indiana,
Inner Mongolia,
Iowa,
Iraq,
Ireland,
Italy,
Jamaica,
Kansas,
Kazakhstan,
Kentucky,
Kenya,
Kriti,
Krym,
Laos,
Leeward Is.,
Louisiana,
Madeira,
Maine,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Mongolia,
Montana,
Mozambique,
Nebraska,
Nepal,
Netherlands,
New Jersey,
New York,
Nicobar Is.,
Niger,
Nigeria,
North Carolina,
North Dakota,
Northwest European Russia,
Norway,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pakistan,
Palestine,
Pennsylvania,
Peru,
Portugal,
Primorye,
Puerto Rico,
Québec,
Rhode I.,
Romania,
Saskatchewan,
Sicilia,
Somalia,
South Dakota,
South European Russia,
Spain,
Sudan,
Sweden,
Switzerland,
Tadzhikistan,
Tanzania,
Texas,
Thailand,
Transcaucasus,
Trinidad-Tobago,
Turkey,
Turkey-in-Europe,
Ukraine,
Uzbekistan,
Vietnam,
Virginia,
Wake I.,
Washington,
West Himalaya,
West Virginia,
Windward Is.,
Wisconsin,
Yugoslavia