]> GH barcode-01732609 United States of America Wyoming Twin Butte Lake, along south side of lake, west of Laramie along Pahlow Lane Stuckenia filiformis subsp. occidentalis (J.W. Robbins) Haynes, D.H. Les & M. Kral (J.W. Robbins) Haynes, D.H. Les & M. Kral 2020-03-20 14:45:05 C. B. Hellquist