Torreya californica Torr.
| Oberpliocane Flora und Fauna des Untermaintales, insbesondere des Frankfurter Klarbeckens, II. Unterdiluviale Flora von Hainstadt a. M. Frankfurt a. M (1908) Abhandlungen Der Senckenbergischen Gesellschaft 29: 149-396 | |
| Life-zone indicators in California Harvey Monroe Hall and Joseph Grinnell (1919) Proceedings of the California Academy of Sciences 9: 37-67 | |
| The Metasequoia flora and its phytogeographic significance S Y Hu (1980) Journal of the Arnold Arboretum 61: 41-94 | |
| The genera of Taxaceae in the southeastern United States R A Price (1990) Journal of the Arnold Arboretum 71: 69-91 |