Native to:
Angola,
Cameroon,
Cape Provinces,
Free State,
KwaZulu-Natal,
Lesotho,
Malawi,
Mozambique,
Nigeria,
Northern Provinces,
Swaziland,
Tanzania,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Albania,
Algeria,
Assam,
Azores,
Bermuda,
Brazil Northeast,
California,
Canary Is.,
Colombia,
Corse,
Costa Rica,
Dominican Republic,
East Aegean Is.,
East Himalaya,
Ecuador,
Great Britain,
Greece,
Hawaii,
India,
Ireland,
Italy,
Madeira,
Mexico Southwest,
Morocco,
New South Wales,
New Zealand North,
Nicaragua,
Norfolk Is.,
Oregon,
Philippines,
Portugal,
Puerto Rico,
Réunion,
Sardegna,
Sicilia,
Society Is.,
South Australia,
Spain,
St.Helena,
Tasmania,
Trinidad-Tobago,
Tristan da Cunha,
Tunisia,
Turkey,
Victoria,
Western Australia,
Yugoslavia