Native to:
Alabama,
Algeria,
Argentina Northeast,
Argentina South,
Arkansas,
Belgium,
Bolivia,
Brazil South,
California,
Cape Provinces,
Chile Central,
Chile South,
Colombia,
Corse,
Czechoslovakia,
Denmark,
East Aegean Is.,
East European Russia,
Ethiopia,
Finland,
France,
Georgia,
Germany,
Great Britain,
Greece,
Ireland,
Italy,
Kansas,
Kazakhstan,
KwaZulu-Natal,
Mexico Northwest,
Missouri,
Morocco,
Nebraska,
Netherlands,
New South Wales,
New Zealand North,
New Zealand South,
Norway,
Oklahoma,
Oregon,
Poland,
Portugal,
Sardegna,
Sicilia,
South Australia,
South Carolina,
Spain,
Sweden,
Switzerland,
Tasmania,
Tennessee,
Texas,
Tunisia,
Turkey,
Uruguay,
Venezuela,
Victoria,
Washington,
Western Australia,
Yugoslavia
Introduced into:
Maryland