]> GH barcode-01573883 United States of America South Dakota [no additional data] Physaria arenosa subsp. argillosa (Rollins & E. A. Shaw) O'Kane & Al-Shehbaz (Rollins & E. A. Shaw) O'Kane & Al-Shehbaz 2020-04-02 10:31:18 K. M. Wiegand & M. C. Wiegand