Native to:
Afghanistan,
Albania,
Algeria,
Bulgaria,
Cyprus,
Czechoslovakia,
Greece,
Hungary,
India,
Iran,
Iraq,
Italy,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Morocco,
North Caucasus,
Pakistan,
Palestine,
Poland,
Portugal,
Romania,
Sicilia,
South European Russi,
Spain,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Ukraine,
West Himalaya,
Yugoslavia
Introduced into:
Alabama,
Amur,
Arizona,
Arkansas,
Assam,
Austria,
Bangladesh,
Belgium,
California,
Chile Central,
China North-Central,
China South-Central,
China Southeast,
Chita,
Colorado,
Connecticut,
Cuba,
Delaware,
District of Columbia,
Florida,
France,
Georgia,
Germany,
Great Britain,
Hainan,
Idaho,
Illinois,
Indiana,
Inner Mongolia,
Iowa,
Irkutsk,
Jamaica,
Japan,
Kansas,
Kazakhstan,
Kentucky,
Kirgizstan,
Korea,
Louisiana,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Mauritius,
Michigan,
Minnesota,
Mississippi,
Missouri,
Mongolia,
Montana,
Myanmar,
Nebraska,
New Brunswick,
New Caledonia,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand North,
New Zealand South,
North Carolina,
North Dakota,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Saskatchewan,
South Carolina,
South Dakota,
Tadzhikistan,
Taiwan,
Tennessee,
Texas,
Tibet,
Turkmenistan,
Uruguay,
Utah,
Uzbekistan,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Xinjiang