]> GH barcode-01687931 United States of America Oklahoma ok hyw 9, 4.1 mi W of jct with Interstate 35. Honson's Pasture. Physaria ovalifolia (Rydberg) O'Kane & Al-Shehbaz (Rydberg) O'Kane & Al-Shehbaz 2020-04-13 15:34:54 J. C. Clark