Native to:
Bulgaria,
Yugoslavia
Introduced into:
Afghanistan,
Albania,
Algeria,
Angola,
Assam,
Austria,
Azores,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Buryatiya,
Canary Is.,
Central European Rus,
China North-Central,
Chita,
Cyprus,
Czechoslovakia,
East Aegean Is.,
East European Russia,
East Himalaya,
Ecuador,
Egypt,
Ethiopia,
France,
Great Britain,
Greece,
Haiti,
Hungary,
India,
Inner Mongolia,
Iran,
Iraq,
Italy,
Jawa,
Kazakhstan,
Kenya,
Kirgizstan,
Krasnoyarsk,
Kriti,
Krym,
Lebanon-Syria,
Libya,
Madeira,
Maryland,
Mongolia,
Morocco,
Myanmar,
Nepal,
North Caucasus,
North European Russi,
Northwest European R,
Pakistan,
Palestine,
Portugal,
Queensland,
Romania,
South European Russi,
Spain,
Sri Lanka,
Sudan,
Switzerland,
Tadzhikistan,
Tanzania,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
Victoria,
West Himalaya,
West Siberia,
Yemen