Native to:
Afghanistan,
Albania,
Alberta,
Algeria,
Altay,
Amur,
Angola,
Arizona,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
British Columbia,
Bulgaria,
Burundi,
Buryatiya,
California,
Cameroon,
Canary Is.,
Cape Provinces,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Chita,
Colorado,
Corse,
Cyprus,
Czechia-Slovakia,
Denmark,
Djibouti,
DR Congo,
East Aegean Is.,
East European Russia,
East Himalaya,
Egypt,
Eritrea,
Eswatini,
Ethiopia,
Finland,
France,
Free State,
Germany,
Great Britain,
Greece,
Gulf States,
Hungary,
Iceland,
Idaho,
Inner Mongolia,
Iowa,
Iran,
Iraq,
Ireland,
Irkutsk,
Italy,
Japan,
Kamchatka,
Kazakhstan,
Kenya,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Kriti,
Krym,
Kuril Is.,
Kuwait,
KwaZulu-Natal,
Laos,
Lebanon-Syria,
Lesotho,
Libya,
Madeira,
Magadan,
Malawi,
Manchuria,
Manitoba,
Mexico Northeast,
Mexico Northwest,
Minnesota,
Mongolia,
Montana,
Morocco,
Mozambique,
Myanmar,
Nebraska,
Nepal,
Netherlands,
Nevada,
New Mexico,
Nigeria,
North Caucasus,
North Dakota,
North European Russia,
Northern Provinces,
Northwest European Russia,
Norway,
NW. Balkan Pen.,
Oman,
Oregon,
Pakistan,
Palestine,
Poland,
Portugal,
Primorye,
Qinghai,
Romania,
Rwanda,
Sakhalin,
Sardegna,
Saskatchewan,
Saudi Arabia,
Selvagens,
Sicilia,
Sinai,
Somalia,
South Dakota,
South European Russia,
Spain,
Sudan-South Sudan,
Sweden,
Switzerland,
Tadzhikistan,
Taiwan,
Tanzania,
Texas,
Thailand,
Tibet,
Transcaucasus,
Tunisia,
Turkmenistan,
Tuva,
Türkiye,
Türkiye-in-Europe,
Uganda,
Ukraine,
Utah,
Uzbekistan,
Vietnam,
Washington,
West Himalaya,
West Siberia,
Wyoming,
Xinjiang,
Yakutiya,
Yemen,
Zambia,
Zimbabwe
Introduced into:
Alabama,
Alaska,
Arkansas,
Assam,
Azores,
Bolivia,
Chatham Is.,
Colombia,
Connecticut,
Costa Rica,
Delaware,
District of Columbia,
Ecuador,
Florida,
Georgia,
Greenland,
Hawaii,
Illinois,
Indiana,
Juan Fernández Is.,
Kentucky,
Labrador,
Louisiana,
Maine,
Maryland,
Massachusetts,
Mexico Gulf,
Michigan,
Mississippi,
Missouri,
New Brunswick,
New Hampshire,
New Jersey,
New South Wales,
New York,
New Zealand North,
Newfoundland,
North Carolina,
Northwest Territories,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Pennsylvania,
Peru,
Québec,
Rhode I.,
South Australia,
South Carolina,
Tasmania,
Tennessee,
Tristan da Cunha,
Uruguay,
Vermont,
Victoria,
Virginia,
West Virginia,
Western Australia,
Wisconsin,
Yukon