]> GH barcode-00449275 United States of America Michigan Little Sucker Creek at Sturgeon Bay-Lake Michigan, Wilderness State Park, ca. 12.0 miles west of Mackinaw City, Sec. 29, T39N, R5W Potamogeton alpinus Balbis Balbis 2021-02-10 15:22:45 C. B. Hellquist & R. R. Haynes