Native to:
Afghanistan,
Albania,
Algeria,
Altay,
Amur,
Austria,
Baleares,
Baltic States,
Belarus,
Belgium,
Bulgaria,
Burundi,
Buryatiya,
Central European Rus,
China North-Central,
China South-Central,
Chita,
Corse,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Egypt,
Eritrea,
Ethiopia,
Finland,
France,
Germany,
Great Britain,
Greece,
Hungary,
Inner Mongolia,
Iran,
Iraq,
Ireland,
Irkutsk,
Italy,
Kamchatka,
Kazakhstan,
Kenya,
Khabarovsk,
Kirgizstan,
Korea,
Krasnoyarsk,
Kriti,
Krym,
Lebanon-Syria,
Manchuria,
Mongolia,
Morocco,
Myanmar,
Netherlands,
North Caucasus,
North European Russi,
Northwest European R,
Norway,
Pakistan,
Palestine,
Poland,
Portugal,
Primorye,
Romania,
Rwanda,
Sakhalin,
Sardegna,
Sicilia,
South European Russi,
Spain,
Sudan,
Sweden,
Switzerland,
Tadzhikistan,
Tanzania,
Thailand,
Transcaucasus,
Turkey,
Turkey-in-Europe,
Tuva,
Uganda,
Ukraine,
Uzbekistan,
Vietnam,
West Siberia,
Xinjiang,
Yakutskiya,
Yugoslavia,
Zaïre
Introduced into:
Alaska,
Angola,
Argentina South,
Cape Provinces,
Chile Central,
Free State,
KwaZulu-Natal,
New South Wales,
New Zealand North,
New Zealand South,
Northern Provinces,
Queensland,
South Australia,
Tasmania,
Victoria,
Zimbabwe