]> GH barcode-01687523 United States of America Utah about 8 miles from Boulder toward Escalante (Rte 153). T 34 S, R 3 E Physaria ludoviciana (Nuttall) O'Kane & Al-Shehbaz (Nuttall) O'Kane & Al-Shehbaz 2020-05-13 09:08:24 M. J. Williams, N. D. Atwood, Rob. Thompson