Native to:
Afghanistan,
Algeria,
France,
Iran,
Iraq,
Morocco,
Pakistan,
Spain,
West Himalaya
Introduced into:
Albania,
Altay,
Assam,
Austria,
Azores,
Baltic States,
Bangladesh,
Belarus,
British Columbia,
Bulgaria,
California,
Canary Is.,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Colombia,
Connecticut,
Corse,
Cyprus,
Czechoslovakia,
East Aegean Is.,
East European Russia,
East Himalaya,
Ethiopia,
Galápagos,
Germany,
Great Britain,
Greece,
Hungary,
Idaho,
Illinois,
India,
Inner Mongolia,
Ireland,
Italy,
Jawa,
Kazakhstan,
Kenya,
Kirgizstan,
Krasnoyarsk,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Louisiana,
Madeira,
Maine,
Marianas,
Maryland,
Massachusetts,
Mauritius,
Mongolia,
Mozambique,
Nepal,
New Guinea,
New Jersey,
New York,
North Caucasus,
North European Russia,
Northwest European Russia,
Ontario,
Palestine,
Pennsylvania,
Portugal,
Québec,
Rodrigues,
Romania,
Réunion,
Sardegna,
Saskatchewan,
Sicilia,
South European Russia,
Sri Lanka,
Switzerland,
Tadzhikistan,
Tanzania,
Tibet,
Transcaucasus,
Tunisia,
Turkey,
Ukraine,
Uzbekistan,
Vietnam,
Washington,
West Siberia,
Xinjiang,
Yemen,
Yugoslavia,
Zimbabwe