- A Flora of North America I & II. (1838–1843) with Asa Gray
Articles in The American Journal of ScienceEdit
- "Plants of the North-West", in The American Journal of Science Series 1, Volume 4, (1882), No. 4, pp. 56-69.
Works about TorreyEdit
- "Torrey, John," in Encyclopædia Britannica, Ninth Edition (23) (1888)
- "Torrey, John," in Appletons' Cyclopædia of American Biography, New York: D. Appleton and Co. (1891)
- "Torrey, John," in Encyclopædia Britannica (11th ed., 1911)
- "The Late Professor John Torrey, M.D. LL.D." in Popular Science Monthly, 3 (September 1873)
Some or all works by this author were published before January 1, 1928, and 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.