Taxus brevifolia (Pacific Yew)
- Physical features, range, and ethnobotany. Includes taxonomic notes, photos, and distribution map.
- http://www.conifers.org/ta/ta/brevifolia.htm

Taxus brevifolia (Western Yew)
- Describes physical characteristics, habitat, and human uses. Includes photos of entire tree, fruit, and bark.
- http://www.for.gov.bc.ca/hfd/library/documents/treebook/westernyew.htm

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