Native to:
Austria,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Central European Russia,
Czechia-Slovakia,
Denmark,
East European Russia,
Finland,
France,
Føroyar,
Germany,
Great Britain,
Hungary,
Ireland,
Italy,
Morocco,
Netherlands,
North European Russia,
Norway,
NW. Balkan Pen.,
Poland,
Romania,
Spain,
Sweden,
Switzerland,
Ukraine
Introduced into:
Argentina Northeast,
Argentina South,
British Columbia,
Connecticut,
Falkland Is.,
Iceland,
Illinois,
Iowa,
Krym,
Maine,
Manitoba,
Maryland,
Massachusetts,
Montana,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Québec,
Rhode I.,
Sakhalin,
South Dakota,
Vermont,
Washington,
Wisconsin