]> GH barcode-01695979 United States of America Colorado Big Creek Lake, northwestern Jackson County Potamogeton pusillus subsp. tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist (Mertens & Koch) R. R. Haynes & Hellquist 2020-04-10 14:11:50 H. D. Harrington