]> GH barcode-01732633 United States of America Michigan Cedar Creek at Pickerel Lake E of Oden, SW 1/4 Sect. 25, T35N, R4W Stuckenia filiformis subspecies occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral (J.W. Robbins) Haynes, D.H. Les & M. Kral 2023-04-13 10:42:09 C. B. Hellquist & R. R. Haynes