]> GH barcode-01573700 United States of America Oklahoma 2-3 miles west of Ft. Towson, between Highway U.S. 70 and Railroad. Physaria angustifolia (Nuttall ex Torrey & A. Gray) O'Kane & Al-Shehbaz (Nuttall ex Torrey & A. Gray) O'Kane & Al-Shehbaz 2021-03-31 15:30:09 Dw. M. Moore & H. H. Iltis