Native to:
Albania,
Algeria,
Altay,
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Cape Verde,
Central European Russia,
Corse,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Egypt,
Ethiopia,
Finland,
France,
Føroyar,
Germany,
Great Britain,
Greece,
Hungary,
Iceland,
Iran,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Krasnoyarsk,
Kriti,
Krym,
Mongolia,
Morocco,
Netherlands,
Niger,
North Caucasus,
North European Russia,
Northwest European Russia,
Norway,
Poland,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
South European Russia,
Spain,
Sudan,
Sweden,
Switzerland,
Tadzhikistan,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
West Siberia,
Xinjiang,
Yugoslavia
Introduced into:
British Columbia,
California,
Cape Provinces,
Chile South,
Connecticut,
Illinois,
Louisiana,
Maine,
Massachusetts,
Michigan,
Missouri,
Nevada,
New Jersey,
New York,
Ohio,
Ontario,
Pennsylvania,
Québec,
Virginia,
West Virginia,
Wisconsin