]> GH barcode-01746073 United States of America New York about 3 miles E. of Stuyvesant Potamogeton pusillus subsp. tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist (Mertens & Koch) R. R. Haynes & Hellquist 2020-08-26 08:24:58 R. McVaugh