Torreya
- Description of this genus.
- http://www.conifers.org/ta/to/

Torreya Guardians
- Information about the endangered Torreya taxifolia of Florida and Georgia, USA; efforts to save the tree from extinction.
- http://www.torreyaguardians.org/

Torreya californica
- Description and images of California Torreya.
- http://www.nearctica.com/trees/conifer/taxus/Tcalif.htm

Conservation of Torreya taxifolia - Florida Stinking Cedar
- About the Smith College Conservatory's progress in ex situ cultivation of this endangered species from the Florida panhandle and adjacent Georgia.
- http://www.smith.edu/garden/Academics/acadtorreya.html

Torreya taxifolia
- Information on distribution and occurrence, value and use, characteristics, and fire ecology.
- http://www.fs.fed.us/database/feis/plants/tree/tortax/