Native to:
Arizona,
Colorado,
Iowa,
Kansas,
Mexico Gulf,
Mexico Northeast,
Mexico Southeast,
Mexico Southwest,
Minnesota,
Missouri,
Montana,
Nebraska,
New Mexico,
Oklahoma,
South Dakota,
Texas,
Wyoming
Introduced into:
Alabama,
Altay,
Argentina Northeast,
Argentina Northwest,
Austria,
Azores,
Brazil South,
Bulgaria,
California,
Central European Rus,
China North-Central,
China South-Central,
China Southeast,
Connecticut,
Czechoslovakia,
East European Russia,
Florida,
Georgia,
Hainan,
Illinois,
Indiana,
Inner Mongolia,
Kentucky,
Louisiana,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Mississippi,
New Hampshire,
New York,
North Carolina,
North Caucasus,
Ohio,
Ontario,
Pennsylvania,
Poland,
Québec,
Rhode I.,
Romania,
Saskatchewan,
South Carolina,
South European Russi,
Spain,
Taiwan,
Tennessee,
Utah,
Vanuatu,
Virginia,
West Virginia,
Wisconsin