The Institute of Forest Genetics
- Features information on research areas and programs, facilities and staff, publications, and resources.
- http://www.fs.fed.us/psw/ifg/.

Forest Genetics and Tree Breeding
- Offers a collection of links to a range of subjects including conservation of forest genetic resources, dendrology, and journals and books.
- http://www.metla.fi/info/vlib/forestgen/

Dendrome
- A collection of forest tree genome databases and other genetic information resources for the international forest genetics community.
- http://dendrome.ucdavis.edu/

Dorena Tree Improvement Center
- Provides forest genetic services to the national forests and cooperators in Oregon and Washington. Includes an overview of services, center history, current programs and photographs.
- http://www.fs.fed.us/r6/dorena/

Genomics of Loblolly Pine
- Project to identify and characterize genes that are important in wood formation and their affect on the properties of wood and its derived products. Includes a gene database, library, and clone information.
- http://pinetree.ccgb.umn.edu/