]> GH barcode-01732625 United States of America Michigan Myers Creek at Black River ca. 1.8 km S of Cheboygan River, N of Alverno, Sect. 22, T37N, R1W Stuckenia filiformis subsp. occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral (J.W. Robbins) Haynes, D.H. Les & M. Kral 2023-04-13 10:41:52 C. B. Hellquist