Native to:
Afghanistan,
Albania,
Algeria,
Altay,
Amur,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Buryatiya,
Canary Is.,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Chita,
Cyprus,
Czechoslovakia,
East Aegean Is.,
East European Russia,
East Himalaya,
Egypt,
Finland,
France,
Germany,
Greece,
Gulf States,
Hungary,
India,
Inner Mongolia,
Iran,
Iraq,
Irkutsk,
Italy,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Kriti,
Krym,
Kuwait,
Lebanon-Syria,
Libya,
Madeira,
Magadan,
Manchuria,
Mongolia,
Morocco,
Nepal,
New South Wales,
North Caucasus,
North European Russia,
Northwest European Russia,
Oman,
Pakistan,
Palestine,
Poland,
Portugal,
Primorye,
Qinghai,
Romania,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South European Russia,
Spain,
Sweden,
Switzerland,
Tadzhikistan,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Tuva,
Ukraine,
Uzbekistan,
Victoria,
West Himalaya,
West Siberia,
Western Australia,
Xinjiang,
Yakutskiya,
Yemen,
Yugoslavia
Extinct in:
Corse
Introduced into:
Alabama,
Alaska,
Alberta,
Argentina Northeast,
Argentina South,
Arizona,
Arkansas,
Assam,
Bangladesh,
Bolivia,
Brazil South,
British Columbia,
California,
Cape Provinces,
Colombia,
Colorado,
Connecticut,
Delaware,
Denmark,
District of Columbia,
Dominican Republic,
Eritrea,
Ethiopia,
Florida,
Free State,
Georgia,
Great Britain,
Guatemala,
Idaho,
Illinois,
Indiana,
Iowa,
Ireland,
Japan,
Jawa,
Kansas,
Kentucky,
Kenya,
Louisiana,
Maine,
Manitoba,
Maryland,
Massachusetts,
Mauritius,
Mexico Northwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Nebraska,
Netherlands,
Nevada,
New Brunswick,
New Hampshire,
New Jersey,
New Mexico,
New York,
New Zealand South,
North Carolina,
North Dakota,
Northern Provinces,
Northwest Territories,
Norway,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Québec,
Rhode I.,
Réunion,
Sakhalin,
Saskatchewan,
South Carolina,
South Dakota,
Sri Lanka,
Taiwan,
Tanzania,
Tasmania,
Tennessee,
Texas,
Thailand,
Tibet,
Uruguay,
Utah,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
Yukon