Doubtfully present in:
Guatemala
Native to:
Afghanistan,
Alabama,
Albania,
Algeria,
Altay,
Arkansas,
Austria,
Bahamas,
Baleares,
Belarus,
Canary Is.,
Cape Verde,
Central European Rus,
China Southeast,
Colorado,
Connecticut,
Corse,
Cuba,
Delaware,
District of Columbia,
Dominican Republic,
East Aegean Is.,
East European Russia,
Egypt,
Eritrea,
Ethiopia,
Florida,
France,
Georgia,
Greece,
Haiti,
Illinois,
India,
Indiana,
Iran,
Iraq,
Italy,
Jamaica,
Kansas,
Kazakhstan,
Kentucky,
Kenya,
Kirgizstan,
Krym,
Lebanon-Syria,
Leeward Is.,
Libya,
Louisiana,
Madeira,
Manitoba,
Maryland,
Massachusetts,
Mexico Central,
Mexico Northeast,
Mexico Northwest,
Mexico Southwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Morocco,
Myanmar,
New Jersey,
New Mexico,
New York,
North Carolina,
North Caucasus,
Northwest European R,
Ohio,
Oklahoma,
Pakistan,
Palestine,
Pennsylvania,
Portugal,
Puerto Rico,
Québec,
Rhode I.,
Romania,
Sardegna,
Saskatchewan,
Saudi Arabia,
Sicilia,
Sinai,
South Carolina,
South European Russi,
Spain,
Switzerland,
Tadzhikistan,
Tanzania,
Tennessee,
Texas,
Thailand,
Tibet,
Transcaucasus,
Tunisia,
Turkey,
Turkey-in-Europe,
Turkmenistan,
Ukraine,
Uzbekistan,
Vietnam,
Virginia,
Washington,
West Himalaya,
West Virginia,
Windward Is.,
Xinjiang,
Yemen,
Yugoslavia,
Zambia
Introduced into:
Argentina Northeast,
Argentina Northwest,
Argentina South,
Belgium,
Botswana,
Bulgaria,
California,
Cameroon,
Cape Provinces,
Caroline Is.,
Chile Central,
Chile North,
Cyprus,
Czechoslovakia,
East Himalaya,
Fiji,
Free State,
Germany,
Great Britain,
Hungary,
Jawa,
KwaZulu-Natal,
Lesotho,
Line Is.,
Madagascar,
Mauritius,
Netherlands,
Nevada,
New Caledonia,
New South Wales,
New Zealand North,
Northern Provinces,
Northern Territory,
Oregon,
Poland,
Queensland,
Réunion,
Seychelles,
Society Is.,
South Australia,
Swaziland,
Tuamotu,
Uganda,
Uruguay,
Utah,
Venezuela,
Victoria,
Western Australia,
Wyoming