]> GH barcode-01688116 United States of America Ohio Wayne Twp., shore of w. tributary to Pymatuning Ck. just SE of Conrail tracks S of Woodworth Rd. (same locality ass Bissell, 300 & Peskin) Potamogeton hillii Morong Morong 2021-04-21 11:36:47 C. B. Hellquist & C. E. Hellquist