]> GH barcode-01573711 United States of America Oklahoma east of Kiamichi River 9 mi. E. of Hugo Physaria angustifolia (Nuttall ex Torrey & A. Gray) O'Kane & Al-Shehbaz (Nuttall ex Torrey & A. Gray) O'Kane & Al-Shehbaz 2020-03-31 12:57:27 U. T. Waterfall