Native to:
Albania,
Algeria,
Altay,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Central European Russia,
Corse,
Cyprus,
Czechia-Slovakia,
Denmark,
East Aegean Is.,
East European Russia,
East Himalaya,
Egypt,
Eritrea,
Ethiopia,
Finland,
France,
Germany,
Greece,
Gulf States,
Hungary,
Iran,
Iraq,
Irkutsk,
Italy,
Kazakhstan,
Kirgizstan,
Krasnoyarsk,
Kriti,
Krym,
Kuwait,
Lebanon-Syria,
Libya,
Madeira,
Morocco,
Netherlands,
North Caucasus,
North European Russia,
Northwest European Russia,
Norway,
NW. Balkan Pen.,
Palestine,
Poland,
Portugal,
Qinghai,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Socotra,
Somalia,
South European Russia,
Spain,
Sudan-South Sudan,
Sweden,
Switzerland,
Tibet,
Transcaucasus,
Tunisia,
Tuva,
Türkiye,
Türkiye-in-Europe,
Ukraine,
West Himalaya,
West Siberia,
Xinjiang,
Yakutiya,
Yemen
Introduced into:
Alabama,
Alaska,
Alberta,
Amur,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Bolivia,
Brazil South,
Brazil Southeast,
British Columbia,
California,
Cape Provinces,
Chile Central,
Chile North,
Chile South,
Colombia,
Connecticut,
Cuba,
Falkland Is.,
Florida,
Free State,
Føroyar,
Galápagos,
Great Britain,
Greenland,
Guatemala,
Hawaii,
Iceland,
Illinois,
Ireland,
Japan,
Juan Fernández Is.,
Kenya,
Khabarovsk,
KwaZulu-Natal,
Lesotho,
Maine,
Manchuria,
Manitoba,
Massachusetts,
Mexico Northwest,
Michigan,
Missouri,
Namibia,
Nevada,
New Brunswick,
New Hampshire,
New Mexico,
New South Wales,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
Norfolk Is.,
Northern Provinces,
Nova Scotia,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Peru,
Primorye,
Prince Edward I.,
Queensland,
Québec,
Rhode I.,
Sakhalin,
Saskatchewan,
South Australia,
South Carolina,
South Georgia,
St.Helena,
Taiwan,
Tanzania,
Tasmania,
Texas,
Uruguay,
Vermont,
Victoria,
Washington,
Western Australia,
Yukon