]> GH barcode-01879396 United States of America Utah Aquarius Plateau, Dixie National Forest, along Escalante-Bicknell road, 22 miles north of Escalante. T.32 S., R.2 E., Sec. 20. Castilleja sulphurea Rydberg Rydberg 2019-11-05 20:23:41 N. H. Holmgren, J. L. Reveal & C. La France