]> GH barcode-01746038 United States of America New York Dunham Marsh. Lake George. Queensbury Potamogeton pusillus subsp. tenuissimus (Mertens & Koch) R. R. Haynes & Hellquist (Mertens & Koch) R. R. Haynes & Hellquist 2020-08-26 07:48:20 C. B. Hellquist [data not captured]