Native to:
Alabama,
Angola,
Argentina Northeast,
Argentina Northwest,
Arizona,
Arkansas,
Assam,
Bahamas,
Belize,
Benin,
Bolivia,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
Burundi,
Cambodia,
Cameroon,
Cape Provinces,
Central African Republic,
Chad,
China South-Central,
China Southeast,
Colombia,
Comoros,
Congo,
Costa Rica,
Cuba,
Delaware,
District of Columbia,
Dominican Republic,
East Himalaya,
Ecuador,
El Salvador,
Ethiopia,
Florida,
Free State,
French Guiana,
Gabon,
Gambia,
Georgia,
Ghana,
Guatemala,
Guinea,
Guinea-Bissau,
Guyana,
Haiti,
Honduras,
Illinois,
India,
Indiana,
Ivory Coast,
Jamaica,
Jawa,
Kansas,
Kentucky,
Kenya,
KwaZulu-Natal,
Laos,
Lesotho,
Lesser Sunda Is.,
Louisiana,
Madagascar,
Malawi,
Mali,
Maryland,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Mississippi,
Missouri,
Mozambique,
Myanmar,
Namibia,
Nepal,
New Guinea,
New Jersey,
New South Wales,
New York,
Nicaragua,
Niger,
Nigeria,
North Carolina,
Northern Provinces,
Northern Territory,
Ohio,
Oklahoma,
Oman,
Ontario,
Panamá,
Paraguay,
Pennsylvania,
Peru,
Puerto Rico,
Queensland,
Rwanda,
Senegal,
Sierra Leone,
South Carolina,
Sudan,
Sumatera,
Suriname,
Swaziland,
Tanzania,
Tennessee,
Texas,
Thailand,
Trinidad-Tobago,
Uganda,
Uruguay,
Venezuela,
Vietnam,
Virginia,
West Himalaya,
Western Australia,
Windward Is.,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Chagos Archipelago,
Hawaii