]> GH barcode-01552319 United States of America Oklahoma Buckhorn Springs ca. 3.0 miles SE of Sulphur SE1/4 Sec. 15, R3E Lycopus americanus Muhlenberg ex W. P. C. Barton Muhlenberg ex W. P. C. Barton 2020-03-31 14:38:46 C. B. Hellquist