]> GH barcode-01573933 United States of America Texas off State Route 277, 11.1 miles south of Carrizo Springs Physaria argyraea (A. Gray) O'Kane & Al-Shehbaz (A. Gray) O'Kane & Al-Shehbaz 2019-06-03 19:04:29 R. C. Rollins & K. W. Rollins