Native to:
Bulgaria,
Yugoslavia
Introduced into:
Afghanistan,
Albania,
Algeria,
Angola,
Assam,
Austria,
Azores,
Baltic States,
Bangladesh,
Belarus,
Belgium,
Buryatiya,
Canary Is.,
Central European Russia,
China North-Central,
Chita,
Cyprus,
Czechoslovakia,
East Aegean Is.,
East European Russia,
East Himalaya,
Ecuador,
Egypt,
Ethiopia,
France,
Germany,
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 Russia,
Northwest European Russia,
Pakistan,
Palestine,
Portugal,
Queensland,
Romania,
South European Russia,
Spain,
Sri Lanka,
Sudan,
Switzerland,
Tadzhikistan,
Tanzania,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
Victoria,
West Himalaya,
West Siberia,
Yemen