]> GH barcode-01573629 United States of America Wyoming Wyoming Highway 530, 1.6 mile south of Green River (bridge south of town). T.18N., R. 107 W., Sec. 28 Physaria acutifolia Rydberg Rydberg 2020-03-17 17:39:42 N. H. Holmgren & P. K. Holmgren