]> GH barcode-01732619 United States of America Michigan Pigeon River cove at S end of Mullett Lake. Sec. 9, T35N, R2W, Koehler Twp. Stuckenia filiformis subspecies occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral (J.W. Robbins) Haynes, D.H. Les & M. Kral 2021-03-04 18:26:13 C. B. Hellquist & C. E. Hellquist