]> GH barcode-00286772 United States of America New Hampshire Ossipee, small pond at crossroads of Route 16 and Brown Ridge Road 1 km NW of North Wakefield, 6 km SE of Ossipee Potamogeton ×mirabilis Z. Kaplan, Hellq. & Fehrer Z. Kaplan, Hellq. & Fehrer 2015-11-10 11:10:42 Z. Kaplan & C. B. Hellquist