Native to:
Afghanistan,
Albania,
Algeria,
Altay,
Amur,
Austria,
Baleares,
Bulgaria,
Buryatiya,
Canary Is.,
Cape Provinces,
Central European Rus,
China North-Central,
China South-Central,
China Southeast,
Chita,
Cyprus,
Czechoslovakia,
East European Russia,
Egypt,
Ethiopia,
France,
Free State,
Germany,
Greece,
Gulf States,
Hainan,
Hungary,
India,
Inner Mongolia,
Iran,
Iraq,
Irkutsk,
Italy,
Japan,
Kazakhstan,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Krym,
Kuwait,
Lebanon-Syria,
Libya,
Madeira,
Mali,
Manchuria,
Mauritania,
Mongolia,
Morocco,
Namibia,
Nepal,
North Caucasus,
North European Russi,
Northwest European R,
Oman,
Pakistan,
Palestine,
Poland,
Primorye,
Qinghai,
Romania,
Sakhalin,
Saudi Arabia,
Selvagens,
Sinai,
South European Russi,
Spain,
Switzerland,
Tadzhikistan,
Tibet,
Transcaucasus,
Tunisia,
Turkey,
Turkmenistan,
Tuva,
Ukraine,
Uzbekistan,
West Himalaya,
West Siberia,
Western Sahara,
Xinjiang,
Yemen,
Yugoslavia
Introduced into:
Alabama,
Alberta,
Argentina Northeast,
Argentina Northwest,
Argentina South,
Arizona,
Belgium,
British Columbia,
California,
Chile Central,
Colorado,
Connecticut,
Delaware,
Denmark,
East Aegean Is.,
Finland,
Hawaii,
Idaho,
Illinois,
Indiana,
Iowa,
Kansas,
Kentucky,
Kenya,
Kriti,
Louisiana,
Manitoba,
Maryland,
Massachusetts,
Mexico Northwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Myanmar,
Nebraska,
Nevada,
New Brunswick,
New Hampshire,
New Mexico,
New York,
New Zealand South,
North Carolina,
North Dakota,
Norway,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pennsylvania,
Québec,
Rhode I.,
Sardegna,
Saskatchewan,
Sicilia,
South Carolina,
South Dakota,
Sudan,
Sweden,
Tennessee,
Texas,
Turkey-in-Europe,
Utah,
Vermont,
Victoria,
Vietnam,
Virginia,
Washington,
Wisconsin,
Wyoming,
Yakutskiya