Native to:
Afghanistan,
Albania,
Algeria,
Amur,
Assam,
Austria,
Baleares,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Bulgaria,
Burundi,
Canary Is.,
Cape Provinces,
Cape Verde,
Central European Russia,
China North-Central,
China South-Central,
China Southeast,
Chita,
Corse,
Cyprus,
Czechia-Slovakia,
Denmark,
DR Congo,
East Aegean Is.,
East European Russia,
East Himalaya,
Egypt,
Eritrea,
Eswatini,
Ethiopia,
Finland,
France,
Free State,
Germany,
Great Britain,
Greece,
Hainan,
Hungary,
Iceland,
India,
Inner Mongolia,
Iran,
Iraq,
Ireland,
Italy,
Japan,
Kazakhstan,
Kenya,
Khabarovsk,
Korea,
Kriti,
Krym,
Kuril Is.,
KwaZulu-Natal,
Laos,
Lebanon-Syria,
Lesotho,
Libya,
Madagascar,
Madeira,
Maluku,
Manchuria,
Morocco,
Myanmar,
Nansei-shoto,
Nepal,
Netherlands,
New Guinea,
New South Wales,
North Caucasus,
North European Russia,
Northern Provinces,
Northwest European Russia,
Norway,
NW. Balkan Pen.,
Ogasawara-shoto,
Pakistan,
Palestine,
Philippines,
Poland,
Portugal,
Primorye,
Qinghai,
Queensland,
Romania,
Rwanda,
Sakhalin,
Sardegna,
Saudi Arabia,
Sicilia,
Sinai,
South Australia,
South European Russia,
Spain,
Sudan-South Sudan,
Sulawesi,
Sweden,
Switzerland,
Tadzhikistan,
Taiwan,
Tanzania,
Tasmania,
Thailand,
Tibet,
Transcaucasus,
Tunisia,
Turkmenistan,
Türkiye,
Türkiye-in-Europe,
Uganda,
Ukraine,
Victoria,
Vietnam,
West Himalaya,
Western Sahara,
Yemen
Introduced into:
Alabama,
Arkansas,
British Columbia,
Connecticut,
Delaware,
District of Columbia,
Florida,
Georgia,
Illinois,
Indiana,
Iowa,
Irkutsk,
Kansas,
Kentucky,
Louisiana,
Maine,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mississippi,
New Hampshire,
New Jersey,
New York,
New Zealand North,
New Zealand South,
Newfoundland,
North Carolina,
Nova Scotia,
Ohio,
Ontario,
Oregon,
Pennsylvania,
Québec,
Rhode I.,
South Carolina,
Tennessee,
Texas,
Utah,
Venezuela,
Vermont,
Virginia,
Washington,
West Virginia,
Wisconsin