Asa Gray (November 18, 1810 – January 30, 1888), U.S. botanist.
- Gray, A. 1853. Characters of some new genera of plants, mostly from Polynesia, in the collection of the United States Exploring Expedition, under Captain Wilkes. Proceedings of the American Academy of Arts and Sciences 3: 48–54. BHL reference page
- Gray, A. 1854. United States Exploring Expedition, Vol. XV: Botany, Phanerogamia, Part I. 777 pp. C. Sherman, Philadelphia. BHL reference page