Quercus gambelii (Gambel Oak)
- Images of entire tree, bark, twig, leaves, flower, and fruit.
- http://www.cas.vanderbilt.edu/perl/bioview.pl?genspec=qugag&action=View

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