Native to:
Belize,
El Salvador,
Guatemala,
Honduras,
Mexico Central,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest
Introduced into:
Alabama,
Assam,
Azores,
Belarus,
Belgium,
Benin,
Bolivia,
Bulgaria,
Cameroon,
Canary Is.,
Cape Provinces,
Chad,
China North-Central,
China South-Central,
China Southeast,
Colombia,
Connecticut,
Costa Rica,
Cuba,
East Himalaya,
Ecuador,
Egypt,
Ethiopia,
Fiji,
Florida,
France,
Georgia,
Germany,
Great Britain,
Guinea,
Hainan,
Hawaii,
Hungary,
India,
Italy,
Jamaica,
Jawa,
Kazakhstan,
Korea,
Krym,
KwaZulu-Natal,
Madeira,
Malaya,
Mali,
Massachusetts,
Mauritius,
Myanmar,
Nepal,
New Caledonia,
New South Wales,
New York,
Nicaragua,
North Carolina,
Northern Provinces,
Pakistan,
Panamá,
Peru,
Philippines,
Poland,
Portugal,
Primorye,
Queensland,
Society Is.,
South Carolina,
South European Russi,
Sri Lanka,
Sudan,
Sumatera,
Suriname,
Swaziland,
Taiwan,
Texas,
Transcaucasus,
Trinidad-Tobago,
Turkmenistan,
Ukraine,
Uzbekistan,
Venezuela,
Vietnam,
Yugoslavia,
Zaïre,
Zimbabwe