Native to:
Albania,
Algeria,
Austria,
Azores,
Baleares,
Belgium,
Bulgaria,
Central European Rus,
Corse,
Cyprus,
Czechoslovakia,
East Aegean Is.,
East European Russia,
Egypt,
France,
Germany,
Great Britain,
Greece,
Hungary,
Iran,
Iraq,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Morocco,
Netherlands,
North Caucasus,
Palestine,
Portugal,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russi,
Spain,
Switzerland,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Ukraine,
Yugoslavia
Introduced into:
Alabama,
Arizona,
Arkansas,
California,
Delaware,
District of Columbia,
Georgia,
Gulf States,
Illinois,
Indiana,
Iowa,
Kansas,
Kazakhstan,
Kentucky,
Louisiana,
Maine,
Maryland,
Massachusetts,
Michigan,
Missouri,
Nebraska,
Nevada,
New Jersey,
New Mexico,
New South Wales,
New York,
Norfolk Is.,
North Carolina,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Poland,
Primorye,
Queensland,
Québec,
South Australia,
South Carolina,
Tasmania,
Tennessee,
Texas,
Uruguay,
Victoria,
Virginia,
Washington,
West Virginia,
Western Australia,
Wisconsin