Native to:
Alabama,
Albania,
Arkansas,
Assam,
Austria,
Bulgaria,
China North-Central,
China South-Central,
China Southeast,
Czechia-Slovakia,
East Himalaya,
France,
Georgia,
Greece,
Hungary,
Iran,
Italy,
Kazakhstan,
Kriti,
Krym,
Lebanon-Syria,
Mexico Northeast,
Missouri,
Nepal,
North Caucasus,
NW. Balkan Pen.,
Oklahoma,
Pakistan,
Romania,
South European Russia,
Switzerland,
Tennessee,
Texas,
Tibet,
Transcaucasus,
Turkmenistan,
Türkiye,
Türkiye-in-Europe,
Ukraine,
West Himalaya
Introduced into:
Connecticut,
Germany,
Great Britain,
Illinois,
Indiana,
Kentucky,
Korea,
Maryland,
Massachusetts,
Michigan,
New Jersey,
New York,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Tadzhikistan,
Utah,
Uzbekistan,
Vermont