Author:Thomas Conrad Porter

Thomas Conrad Porter

botanist, theologian, educator, and poet

Thomas Conrad Porter


  • Flora of Pennsylvania (1903)
  • Bryophyta and Pteridophyta of Pennsylvania (1904)


Works about PorterEdit


Works by this author published before January 1, 1927 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.