]> GH barcode-01624690 United States of America Colorado 19 mi. NE. Walsenburg Calylophus hartwegii subsp. lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven (A. Gray & Torrey) Towner & P. H. Raven 2020-05-08 19:06:05 H. A. “Steve” Stephens & R. E. Brooks