Native to:
Albania,
Algeria,
Bulgaria,
Corse,
France,
Germany,
Italy,
Krym,
Morocco,
Portugal,
Sardegna,
Sicilia,
Spain,
Tunisia,
Turkey,
Yugoslavia
Introduced into:
Alabama,
Alaska,
Alberta,
Arizona,
Arkansas,
British Columbia,
California,
Colorado,
Connecticut,
Delaware,
District of Columbia,
East Himalaya,
Falkland Is.,
Florida,
Georgia,
Greenland,
Idaho,
Illinois,
Indiana,
Iowa,
Kansas,
Kentucky,
Madeira,
Maine,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Missouri,
Montana,
Nebraska,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand South,
Newfoundland,
North Carolina,
North Dakota,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Prince Edward I.,
Québec,
Rhode I.,
Saskatchewan,
South Carolina,
South Dakota,
Tennessee,
Turkmenistan,
Utah,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Xinjiang