Native to:
Alabama,
Alberta,
Arkansas,
British Columbia,
Cambodia,
China North-Central,
China South-Central,
China Southeast,
Colorado,
Connecticut,
Delaware,
District of Columbia,
Florida,
Georgia,
Hainan,
Illinois,
Indiana,
Inner Mongolia,
Iowa,
Japan,
Kentucky,
Korea,
Laos,
Louisiana,
Maine,
Manchuria,
Manitoba,
Maryland,
Massachusetts,
Mexico Northeast,
Mexico Northwest,
Michigan,
Minnesota,
Mississippi,
Missouri,
Nansei-shoto,
New Brunswick,
New Hampshire,
New Jersey,
New York,
Newfoundland,
North Carolina,
North Dakota,
Nova Scotia,
Ogasawara-shoto,
Ohio,
Oklahoma,
Ontario,
Pennsylvania,
Primorye,
Prince Edward I.,
Qinghai,
Québec,
Rhode I.,
South Carolina,
South China Sea,
South Dakota,
Taiwan,
Tennessee,
Texas,
Thailand,
Tibet,
Vermont,
Virginia,
West Virginia,
Wisconsin,
Wyoming,
Xinjiang