]> GH barcode-01597227 United States of America Oklahoma 2 1/2 mi. S. of Harrah, on west side of U.S. #270. Prunella vulgaris subsp. lanceolata (W. P. C. Barton) Piper & Beattie (W. P. C. Barton) Piper & Beattie 2020-04-14 11:48:21 U. T. Waterfall