]> GH barcode-01624742 United States of America Utah Aquarius Plateau, Hellsbackbone Bridge road, 6 road miles west of Boulder. T.33 S., R.4 E., Sec.30 Calylophus hartwegii subsp. lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven (A. Gray & Torrey) Towner & P. H. Raven 2020-07-07 16:54:42 N. H. Holmgren, James L. Reveal & C. LaFrance