]> GH barcode-01572932 United States of America New Mexico Navajo Reservation Chuska Mts., east side of Road 7170, ca. 3/4 mi. se. of Toadalena Lake, west of Rt. 666 Potamogeton gramineus Linnaeus Linnaeus 2020-04-27 16:46:42 C. B. Hellquist & A. Clifford