]> GH barcode-02364469 United States of America Utah Aquarius Plateau, Dixie National Forest, Posy Lake, 15 miles north of Escalante. T.34S., R.2 E., Sec. 17. Persicaria amphibia (Linnaeus) Delarbre (Linnaeus) Delarbre 2021-09-27 08:31:23 N. H. Holmgren, James L. Reveal & C. LaFrance