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Author:Justus Ferdinand Poggenburg

Justus Ferdinand Poggenburg I
American botanist and co-founder of the New York Botanical Garden.


  • Preliminary catalog of Anthophyta and Pteridophyta reported as growing spontaneously within one hundred miles of New York City, co-author with N. L. Britton and four other members of the Torrey Botanical Club, (1888)

Works by this author published before January 1, 1924 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.