]> GH barcode-01688668 United States of America New Mexico Navajo Reservation, Chuska Mts., east side of road 7170 ca. 1 1/4 mile se. of Toadalena Lake, west of Rt. 666 Potamogeton natans Linnaeus Linnaeus 2020-05-01 13:54:20 C. B. Hellquist & A. Clifford