]> GH barcode-01732975 United States of America Michigan cove on E side of Cheboygan River immediately S of jct with Black River, Sect. 17, T37N, R1W Stuckenia pectinata (Linnaeus) Börner (Linnaeus) Börner 2021-03-07 07:00:56 C. B. Hellquist & R. R. Haynes