]> GH barcode-01931437 United States of America Maryland Vicinity of Bryan Point and the Potomac River, 0.0-0.5 mi E of Charles Co. line. Bank of river between farmhouse wharf and pasture; 0.2 mi W of Bryan Point. Ulmus americana Linnaeus Linnaeus 2021-04-06 16:01:11 S. R. Hill & M. A. Klein