]> GH barcode-01575698 United States of America Texas along Green River (Glenn Creek), 3-5 miles south of Double Wells (3-5 mi. north of Rio Grande) Physaria fendleri (A. Gray) O'Kane & Al-Shehbaz (A. Gray) O'Kane & Al-Shehbaz 2020-05-08 11:29:04 U. T. Waterfall