Native to:
Peru
Introduced into:
Albania,
Algeria,
Angola,
Assam,
Austria,
Baleares,
Bangladesh,
Belgium,
Bolivia,
Bulgaria,
Burkina,
Cameroon,
Canary Is.,
Central African Repu,
Central European Rus,
Chad,
China North-Central,
China South-Central,
China Southeast,
Colombia,
Corse,
Cuba,
Czechoslovakia,
East European Russia,
East Himalaya,
Ecuador,
Egypt,
Eritrea,
Ethiopia,
France,
Gambia,
Germany,
Ghana,
Great Britain,
Greece,
Guinea,
Hungary,
Illinois,
India,
Ireland,
Italy,
Kazakhstan,
Kenya,
Korea,
Krym,
Libya,
Malawi,
Mali,
Mexico Southeast,
Morocco,
Mozambique,
Myanmar,
Netherlands,
New York,
North European Russi,
Pakistan,
Primorye,
Qinghai,
Romania,
Saudi Arabia,
Sierra Leone,
Sinai,
South European Russi,
Spain,
Sudan,
Switzerland,
Tadzhikistan,
Tanzania,
Tasmania,
Texas,
Togo,
Turkey,
Turkmenistan,
Uganda,
Ukraine,
Uzbekistan,
Vietnam,
West Himalaya,
Xinjiang,
Yemen,
Yugoslavia,
Zambia,
Zimbabwe