]> GH barcode-01624722 United States of America Oklahoma 10 mi. south of Buffalo Calylophus hartwegii subsp. lavandulifolius (A. Gray & Torrey) Towner & P. H. Raven (A. Gray & Torrey) Towner & P. H. Raven 2020-05-05 10:31:29 G. J. Goodman