Native to:
Angola,
Botswana,
KwaZulu-Natal,
Malawi,
Mozambique,
Namibia,
Northern Provinces,
Swaziland,
Tanzania,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Alabama,
Argentina Northeast,
Argentina Northwest,
Aruba,
Belize,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
Burkina,
California,
Cape Provinces,
Cape Verde,
Cayman Is.,
Colombia,
Comoros,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
Georgia,
Guatemala,
Haiti,
Jamaica,
Leeward Is.,
Marquesas,
Massachusetts,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Montana,
Netherlands Antilles,
New Caledonia,
New York,
Nicaragua,
Niue,
Norfolk Is.,
Paraguay,
Peru,
Queensland,
Réunion,
Sierra Leone,
Texas,
Trinidad-Tobago,
Venezuela,
Venezuelan Antilles,
Windward Is.