Native to:
Afghanistan,
Alabama,
Alberta,
Arkansas,
British Columbia,
California,
China North-Central,
China South-Central,
China Southeast,
Colorado,
Connecticut,
Delaware,
District of Columbia,
East Himalaya,
Florida,
Georgia,
Idaho,
Illinois,
Indiana,
Iowa,
Japan,
Kamchatka,
Kansas,
Kentucky,
Khabarovsk,
Korea,
Kuril Is.,
Louisiana,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Myanmar,
Nebraska,
Nepal,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
North Carolina,
North Dakota,
Nova Scotia,
Ohio,
Oklahoma,
Ontario,
Oregon,
Pakistan,
Pennsylvania,
Primorye,
Prince Edward I.,
Québec,
Rhode I.,
Sakhalin,
Saskatchewan,
South Carolina,
South Dakota,
Taiwan,
Tennessee,
Texas,
Tibet,
Vermont,
Virginia,
Washington,
West Himalaya,
West Virginia,
Wisconsin,
Wyoming