]> A barcode-01181596 United States of America Arkansas ESE of the town of Mena, gorge at E foot of Slatington Mt. along Crooked Creek to old shale pit. Boechera canadensis (Linnaeus) Al-Shehbaz (Linnaeus) Al-Shehbaz 2021-02-26 15:55:54 D. E. Boufford, V. M. Bates & E. W. Wood