Native to:
Andaman Is.,
Angola,
Assam,
Benin,
Botswana,
Burundi,
Cambodia,
Cameroon,
Cape Provinces,
Central African Repu,
Chad,
China North-Central,
China South-Central,
China Southeast,
Ethiopia,
Ghana,
Guinea,
Guinea-Bissau,
Hainan,
India,
Ivory Coast,
Kenya,
KwaZulu-Natal,
Liberia,
Malawi,
Myanmar,
Nicobar Is.,
Niger,
Nigeria,
Rwanda,
Sierra Leone,
Somalia,
Sudan,
Tanzania,
Togo,
Uganda,
Vietnam,
Zambia,
Zaïre
Introduced into:
Alabama,
Argentina Northeast,
Argentina Northwest,
Arizona,
Arkansas,
Belize,
Bermuda,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
British Columbia,
California,
Chile Central,
Chile North,
Chile South,
Colombia,
Colorado,
Costa Rica,
Cuba,
Dominican Republic,
Ecuador,
El Salvador,
Florida,
French Guiana,
Guatemala,
Guyana,
Haiti,
Honduras,
Jamaica,
Kansas,
Leeward Is.,
Louisiana,
Maryland,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Mississippi,
Missouri,
Nevada,
New Guinea,
New Mexico,
New Zealand North,
New Zealand South,
Nicaragua,
Oklahoma,
Oregon,
Panamá,
Paraguay,
Peru,
Puerto Rico,
Suriname,
Texas,
Trinidad-Tobago,
Tubuai Is.,
Uruguay,
Utah,
Venezuela,
West Himalaya,
Windward Is.