]> GH barcode-01780112 United States of America Michigan Cecil Bay at French Farm Creek, Wawatum Township, west of Mackinaw City, Sec. 28, T39N, R4W Ludwigia palustris (Linnaeus) Elliott (Linnaeus) Elliott 2021-02-04 13:33:24 C. B. Hellquist & R. R. Haynes