]> GH barcode-01732621 United States of America Michigan Silver Creek near Crooked Lake 8 km E of Petoskey, SE 1/4 Sect. 29, T35N, R4W Stuckenia filiformis subspecies occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral (J.W. Robbins) Haynes, D.H. Les & M. Kral 2021-03-06 10:53:23 C. B. Hellquist & R. R. Haynes