Native to:
Costa Rica,
El Salvador,
Guatemala,
Honduras,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Northwest,
Mexico Southeast,
Mexico Southwest,
Nicaragua,
Panamá
Introduced into:
Alabama,
Andaman Is.,
Angola,
Arkansas,
Assam,
Bangladesh,
Belgium,
Benin,
Bolivia,
Brazil North,
Brazil Northeast,
Brazil South,
Brazil Southeast,
Brazil West-Central,
California,
Caroline Is.,
Central African Republic,
Colombia,
Connecticut,
Cuba,
Delaware,
Dominican Republic,
East Himalaya,
Ecuador,
Ethiopia,
Fiji,
Florida,
Georgia,
Germany,
Great Britain,
Guinea,
Haiti,
Illinois,
India,
Iraq,
Italy,
Jawa,
Korea,
KwaZulu-Natal,
Leeward Is.,
Louisiana,
Marianas,
Maryland,
Mauritius,
Michigan,
Missouri,
Mozambique,
Myanmar,
Nepal,
New Caledonia,
New York,
Nicobar Is.,
Niue,
North Carolina,
North Caucasus,
Northern Territory,
Oklahoma,
Pakistan,
Paraguay,
Pennsylvania,
Peru,
Philippines,
Poland,
Puerto Rico,
Queensland,
Réunion,
Society Is.,
South Australia,
South Carolina,
South European Russia,
Tadzhikistan,
Taiwan,
Tennessee,
Texas,
Thailand,
Trinidad-Tobago,
Tubuai Is.,
Uzbekistan,
Venezuela,
Vietnam,
Virginia,
Western Australia,
Windward Is.,
Zambia,
Zaïre,
Zimbabwe