]> GH barcode-01575335 United States of America Texas along Coal Creek near serpentine rock quarry, about 10.5 miles north of Willow City Physaria densiflora (A. Gray) O'Kane & Al-Shehbaz (A. Gray) O'Kane & Al-Shehbaz 2020-04-30 10:09:15 D. S. Correll & I. M. Johnston