]> GH barcode-01687183 United States of America Oklahoma 7 miles west of Tahlequah Physaria gracilis subsp. nuttallii (Torrey & A. Gray) O'Kane & Al-Shehbaz (Torrey & A. Gray) O'Kane & Al-Shehbaz 2021-04-02 14:14:15 U. T. Waterfall