Native to:
Albania,
Algeria,
Bulgaria,
Corse,
East Aegean Is.,
France,
Greece,
Iran,
Iraq,
Italy,
Lebanon-Syria,
Morocco,
North Caucasus,
NW. Balkan Pen.,
Portugal,
Romania,
Sardegna,
Sicilia,
Spain,
Transcaucasus,
Tunisia,
Türkey,
Türkey-in-Europe
Introduced into:
Afghanistan,
Alberta,
Altay,
Amur,
Austria,
Baltic States,
Belarus,
Belgium,
British Columbia,
Buryatiya,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Chita,
Colorado,
Connecticut,
Czechia-Slovakia,
Delaware,
Denmark,
East European Russia,
East Himalaya,
Finland,
Germany,
Great Britain,
Hungary,
Idaho,
Illinois,
Indiana,
Inner Mongolia,
Iowa,
Ireland,
Irkutsk,
Japan,
Kazakhstan,
Kirgizstan,
Korea,
Krasnoyarsk,
Krym,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Mongolia,
Montana,
Myanmar,
Nebraska,
Nepal,
Netherlands,
Nevada,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New South Wales,
New York,
New Zealand North,
New Zealand South,
North Dakota,
North European Russia,
Northwest European Russia,
Norway,
Nova Scotia,
Ontario,
Oregon,
Pakistan,
Pennsylvania,
Poland,
Primorye,
Prince Edward I.,
Qinghai,
Québec,
Sakhalin,
Saskatchewan,
South Australia,
South Dakota,
South European Russia,
Sweden,
Switzerland,
Tadzhikistan,
Turkmenistan,
Tuva,
Ukraine,
Utah,
Uzbekistan,
Vermont,
Victoria,
Washington,
West Himalaya,
West Siberia,
Wisconsin,
Wyoming,
Xinjiang,
Yakutiya