]> GH barcode-01575293 United States of America Colorado Piceance Basin; Dudley Gulch; T2S R97W S4 SW (topotype). Physaria congesta (Rollins) O'Kane & Al-Shehbaz (Rollins) O'Kane & Al-Shehbaz 2020-03-16 20:36:06 J. L. Anderson