John Hendley Barnhart

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John Hendley Barnhart (October 4, 1871 – November 11, 1949) was an American botanist and author, specializing in biographies of botanists. [1]


Early life and education

John Barnhart was born in Brooklyn, New York to John Wesley Barnhart and Emma Miller Barnhart. [2] He attended Wesleyan University in Middletown, Connecticut, receiving an A.B. in 1892 and an A.M. the following year. In 1896 he graduated from Columbia University College of Physicians and Surgeons receiving an M.D., though he never practiced medicine. [3] His decision not to practice medicine was apparently made possible by substantial private income. [4]

1897 found him in Jessamine, Florida where he married Emma Gertrude Platt of Southampton, New York. [4] The couple lived in Tarrytown, New York, eventually moving to the Bronx in 1914. [5]


In 1903 he became an editorial assistant at the library of the New York Botanical Garden (NYBG).[ citation needed ] 1905 saw the first appearance of North American Flora, written by Nathaniel Lord Britton and Lucien Marcus Underwood.[ citation needed ] Barnhart was responsible for reviews of manuscripts including proof-reading and bibliographic correction. Barnhart developed a style of taxonomic citation, which is still used in the Index to American Botanical Literature.[ citation needed ]

In 1907 he became NYBG librarian when Anna Murray Vail, its first librarian, retired. From 1908 to 1926, and again in 1932 he was appointed NYBG library vice president. [6] During the 5 years of his tenure as librarian, the number of bound volumes increased by 20%. He also gave his personal library of 1900 items including many rare volumes.[ citation needed ]

In January 1913, Barnhart was made Bibliographer of the Garden, a title he would keep for 30 years. His principal responsibility in this capacity was North American Flora. It was during this period that he created the "Barnhart bibliographic file" consisting of about 50,000 cards with bibliographic information and formed the basis of his biographical books.[ citation needed ]

In 1916, he became one of the two founding editors of the Garden's new botanical journal Addisonia , along with George Valentine Nash.[ citation needed ]

Barnhart kept a careful record of his own publications, creating a separate card catalog for them. A complete listing of his publications appeared in the Bulletin of the Torrey Botanical Club, volume 77, pages 167 - 175.

Final years

Barnhart retired from the NYBG in 1942. [7] He died in his home in Southampton, Long Island and was survived by his widow. Interment was in the family plot at Cedar Hill Cemetery in Newburgh, NY. [8]


The standard author abbreviation Barnhart is used to indicate this person as the author when citing a botanical name. [9]

Selected publications:

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  1. Gleaston, H. A. John Hendley Barnhart—An appreciation. Journal of the New York Botanical Garden August, 1950 p. 173.
  2. 1900 US Federal census, New York > Westchester > Greenburgh > District 0072 > 30
  3. J.H. Barnhart Dies; Botanical Garden Official. New York Herald Tribune, 12 Nov 1949
  4. 1 2 Rickett, H.W. John Hendley Barnhart, Bulletin of the Torrey Botanical Club, 77:163-175, 1950.
  5. 1920 US Federal census, New York > Bronx > Bronx Assembly District 8 > District 445 > 4
  6. Staff report (September 1, 1935). Garden notes and topics. New York Times
  7. Famed Horticulturist Dies on Long Island. The New Milford Times, 23 November 1949
  8. Dr. John H. Barnart, Southampton Press, 18 Nov 1949
  9. IPNI.  Barnhart.