]> GH barcode-01642242 United States of America Texas Breaks of the E panhandle, off U.S. Hwy. 66, 18 miles east of Groom Stenosiphon linifolius (Nuttall ex E. James) Heynhold (Nuttall ex E. James) Heynhold 2020-04-17 14:43:08 R. C. Rollins & K. W. Rollins