Native to:
Afghanistan,
Albania,
Algeria,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Canary Is.,
Cape Provinces,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
Denmark,
East Aegean Is.,
France,
Free State,
Germany,
Great Britain,
Greece,
Gulf States,
Hungary,
Iran,
Iraq,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Kriti,
Krym,
KwaZulu-Natal,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
North Caucasus,
Northern Provinces,
Northwest European R,
Palestine,
Poland,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
West Himalaya,
Yugoslavia
Introduced into:
Alabama,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Azores,
Bolivia,
British Columbia,
California,
Chile Central,
Chile North,
Chile South,
Colombia,
Crozet Is.,
Ecuador,
Finland,
Georgia,
Guatemala,
Haiti,
Illinois,
Indiana,
Japan,
Juan Fernández Is.,
Kentucky,
Kerguelen,
Korea,
Louisiana,
Massachusetts,
Mexico Northwest,
Mississippi,
Missouri,
Nansei-shoto,
New York,
New Zealand North,
Norfolk Is.,
North Carolina,
Norway,
Oklahoma,
Oman,
Oregon,
Pennsylvania,
Peru,
South Carolina,
Tasmania,
Tennessee,
Texas,
Uruguay,
Venezuela,
Virginia,
Washington,
West Virginia