Barnhart, John Hendley, 1871-1949Alternative names
John Hendley Barnhart received his M.D. in 1896, was a noted botanical bibliographer, and lived in Southampton, New York.
From the description of Barnhart family genealogical research notes, by John Hendley Barnhart, ca. 1920-1940s. (New York Public Library). WorldCat record id: 489124764
- Southampton (N.Y.) (as recorded)