Native to:
Afghanistan,
Algeria,
Canary Is.,
Cape Verde,
Chad,
Cyprus,
East Aegean Is.,
Egypt,
Gulf States,
India,
Iran,
Iraq,
Kazakhstan,
Kirgizstan,
Kuwait,
Laos,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Myanmar,
Nicobar Is.,
North Caucasus,
Oman,
Pakistan,
Palestine,
Saudi Arabia,
Sri Lanka,
Tadzhikistan,
Thailand,
Transcaucasus,
Tunisia,
Turkey,
Turkmenistan,
Uzbekistan,
Vietnam,
West Himalaya
Introduced into:
Alabama,
Albania,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Aruba,
Austria,
Azores,
Bahamas,
Baleares,
Bangladesh,
Belgium,
Belize,
Benin,
Bermuda,
Bolivia,
Borneo,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Bulgaria,
California,
Cape Provinces,
Caroline Is.,
Cayman Is.,
Central European Rus,
Chile Central,
Chile North,
Chile South,
China South-Central,
China Southeast,
Colombia,
Colorado,
Comoros,
Connecticut,
Cook Is.,
Corse,
Costa Rica,
Cuba,
Czechoslovakia,
Delaware,
Desventurados Is.,
District of Columbia,
Dominican Republic,
Easter Is.,
Ecuador,
El Salvador,
Fiji,
Florida,
France,
Free State,
French Guiana,
Galápagos,
Georgia,
Germany,
Great Britain,
Greece,
Guatemala,
Guinea,
Guyana,
Hainan,
Haiti,
Hawaii,
Honduras,
Hungary,
Idaho,
Illinois,
Indiana,
Iowa,
Italy,
Jamaica,
Japan,
Kansas,
Kentucky,
Korea,
Kriti,
Krym,
KwaZulu-Natal,
Leeward Is.,
Louisiana,
Madagascar,
Malawi,
Marianas,
Marquesas,
Maryland,
Massachusetts,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Mississippi,
Missouri,
Montana,
Mozambique,
Namibia,
Nansei-shoto,
Nebraska,
Nepal,
Netherlands Antilles,
Nevada,
New Caledonia,
New Guinea,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand North,
New Zealand South,
Nicaragua,
Niue,
North Carolina,
North Dakota,
Northern Provinces,
Ogasawara-shoto,
Ohio,
Oklahoma,
Ontario,
Oregon,
Panamá,
Paraguay,
Pennsylvania,
Peru,
Pitcairn Is.,
Portugal,
Primorye,
Puerto Rico,
Rhode I.,
Romania,
Réunion,
Sardegna,
Senegal,
Sicilia,
Society Is.,
Solomon Is.,
South Carolina,
South Dakota,
Spain,
St.Helena,
Sudan,
Swaziland,
Switzerland,
Taiwan,
Tennessee,
Texas,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Turkey-in-Europe,
Ukraine,
Uruguay,
Utah,
Vanuatu,
Venezuela,
Vermont,
Virginia,
Wallis-Futuna Is.,
Washington,
West Virginia,
Windward Is.,
Wisconsin,
Wyoming,
Yugoslavia,
Zaïre,
Zimbabwe