]> GH barcode-00012421 United States of America Oklahoma Escarpments of Red River, northwest of OK 79 bridge, about 5.6 miles southwest of Waurika Solidago altiplanities C. E. S. Taylor & R. John Taylor C. E. S. Taylor & R. John Taylor 2010-08-16 16:41:54 R. John Taylor & C. E. S. Taylor