]> GH barcode-01687479 United States of America Nebraska 1 mi. E., 1 1/2 N. Hadar Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz (Nuttall) O'Kane & Al-Shehbaz 2020-06-23 14:58:27 H. A. “Steve” Stephens & R. E. Brooks