Native to:
Albania,
Algeria,
Austria,
Baleares,
Belgium,
Bulgaria,
Canary Is.,
Corse,
Czechoslovakia,
Egypt,
France,
Germany,
Greece,
Hungary,
Italy,
Krym,
Libya,
Morocco,
Netherlands,
New South Wales,
North Caucasus,
Poland,
Portugal,
Romania,
Sardegna,
Sicilia,
South Australia,
Spain,
Switzerland,
Tasmania,
Transcaucasus,
Tunisia,
Turkey-in-Europe,
Ukraine,
Victoria,
Western Australia,
Yugoslavia
Introduced into:
Alabama,
Alberta,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Arkansas,
Azores,
Bahamas,
Baltic States,
Belarus,
Bermuda,
Bolivia,
California,
Cape Provinces,
Central European Russia,
Chile Central,
Chile North,
Colorado,
Connecticut,
Denmark,
Dominican Republic,
Ecuador,
Florida,
Free State,
Great Britain,
Haiti,
Illinois,
Indiana,
Iowa,
Ireland,
Kansas,
Kazakhstan,
Korea,
Manchuria,
Massachusetts,
Mexico Northeast,
Mexico Northwest,
Michigan,
Minnesota,
Montana,
Nebraska,
New Brunswick,
New Caledonia,
New Jersey,
New Mexico,
New York,
New Zealand North,
New Zealand South,
Northern Provinces,
Norway,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Peru,
Prince Edward I.,
Québec,
Saskatchewan,
Sweden,
Texas,
Utah,
West Himalaya,
Wisconsin