]> GH barcode-01747326 United States of America Michigan shore of Grass Bay-Lake Huron, ca. 5.5 miles northeast of Cheboygan, NW 1/4 Sec. 30, T38N, R1E Iris lacustris Nuttall Nuttall 2021-01-31 06:56:00 E. G. Voss, C. B. Hellquist & R. R. Haynes