Native to:
Iran,
Transcaucasus
Introduced into:
Algeria,
Assam,
Austria,
Belgium,
Bolivia,
Bulgaria,
California,
Canary Is.,
Central European Rus,
Colorado,
Connecticut,
Cyprus,
Czechoslovakia,
Delaware,
East European Russia,
East Himalaya,
Falkland Is.,
France,
Germany,
Great Britain,
Gulf of Guinea Is.,
Hungary,
Idaho,
India,
Iraq,
Ireland,
Italy,
Kazakhstan,
Kirgizstan,
Korea,
Libya,
Louisiana,
Maine,
Maryland,
Massachusetts,
Michigan,
Morocco,
Nevada,
New Brunswick,
New Hampshire,
New Jersey,
New South Wales,
New York,
New Zealand North,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Poland,
Portugal,
Québec,
Rhode I.,
South European Russi,
Spain,
Sweden,
Tadzhikistan,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Utah,
Uzbekistan,
Vermont,
Virginia,
Washington,
West Himalaya,
Yugoslavia