Doubtfully present in:
Kenya,
Tanzania
Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Azores,
Baleares,
Bulgaria,
Canary Is.,
Corse,
Cyprus,
Djibouti,
East Aegean Is.,
Egypt,
Eritrea,
Ethiopia,
France,
Germany,
Great Britain,
Greece,
Gulf States,
Iran,
Iraq,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Nepal,
North Caucasus,
Oman,
Pakistan,
Palestine,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
Socotra,
Spain,
Tadzhikistan,
Transcaucasus,
Tunisia,
Turkey,
Turkmenistan,
Uzbekistan,
West Himalaya,
Yemen,
Yugoslavia
Introduced into:
Alabama,
Angola,
Argentina Northeast,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Bermuda,
Bolivia,
Brazil South,
California,
Cape Provinces,
Central European Rus,
Chatham Is.,
Chile Central,
Chile North,
Chile South,
China North-Central,
China South-Central,
China Southeast,
Colombia,
Costa Rica,
Czechoslovakia,
Dominican Republic,
Ecuador,
Florida,
Free State,
Hainan,
Hawaii,
Hungary,
Idaho,
India,
Ireland,
Japan,
Kermadec Is.,
Korea,
Krym,
KwaZulu-Natal,
Marianas,
Mauritius,
Mexican Pacific Is.,
Mexico Central,
Mexico Northeast,
Mexico Northwest,
Mexico Southwest,
Mozambique,
Namibia,
Netherlands,
Nevada,
New Caledonia,
New Mexico,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Norfolk Is.,
Northern Provinces,
Northern Territory,
Ogasawara-shoto,
Oregon,
Peru,
Philippines,
Queensland,
Réunion,
St.Helena,
Switzerland,
Taiwan,
Tasmania,
Texas,
Tuamotu,
Uruguay,
Venezuela,
Vermont,
Victoria,
Vietnam,
Washington,
Western Australia,
Zimbabwe