]> GH barcode-01749279 United States of America Oklahoma about 1/2 mile north of Jct. of U. S. 271 & U.S. 270. Sisyrinchium campestre E. P. Bicknell E. P. Bicknell 2020-04-22 16:28:17 A. Nelson, R. A. Nelson & G. J. Goodman