Native to:
Alabama,
Alberta,
Angola,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Bahamas,
Belize,
Benin,
Bermuda,
Bolivia,
Botswana,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
British Columbia,
Burkina,
Burundi,
Cameroon,
Cape Provinces,
Central African Republic,
Chad,
Chile Central,
Chile North,
Chile South,
Colombia,
Colorado,
Congo,
Connecticut,
Costa Rica,
Cuba,
Delaware,
District of Columbia,
Dominican Republic,
Ecuador,
El Salvador,
Ethiopia,
Florida,
French Guiana,
Gabon,
Galápagos,
Georgia,
Ghana,
Guatemala,
Guinea,
Guinea-Bissau,
Guyana,
Haiti,
Honduras,
Illinois,
Indiana,
Iowa,
Ivory Coast,
Jamaica,
Kansas,
Kentucky,
Kenya,
KwaZulu-Natal,
Leeward Is.,
Liberia,
Louisiana,
Madagascar,
Maine,
Malawi,
Mali,
Manitoba,
Maryland,
Massachusetts,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Mozambique,
Namibia,
Nebraska,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
Nicaragua,
Nigeria,
North Carolina,
North Dakota,
Northern Provinces,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Panamá,
Paraguay,
Pennsylvania,
Peru,
Prince Edward I.,
Puerto Rico,
Québec,
Rhode I.,
Saskatchewan,
Senegal,
Sierra Leone,
South Carolina,
South Dakota,
Suriname,
Swaziland,
Tanzania,
Tennessee,
Texas,
Togo,
Trinidad-Tobago,
Uganda,
Uruguay,
Utah,
Venezuela,
Venezuelan Antilles,
Vermont,
Virginia,
West Virginia,
Windward Is.,
Wisconsin,
Wyoming,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Bismarck Archipelago,
Borneo,
Caroline Is.,
China Southeast,
Cook Is.,
Fiji,
Gilbert Is.,
Hawaii,
India,
Japan,
Jawa,
Lesser Sunda Is.,
Malaya,
Maluku,
Marianas,
Marquesas,
Nansei-shoto,
Nauru,
New Caledonia,
New Guinea,
Niue,
Philippines,
Samoa,
Santa Cruz Is.,
Solomon Is.,
Sulawesi,
Sumatera,
Taiwan,
Tokelau-Manihiki,
Vanuatu,
Vietnam,
Wallis-Futuna Is.