Carpinus caroliniana (American Hornbeam)
- Physical features, habitat, distribution, and human and wildlife uses. Includes images.
- http://www.oplin.org/tree/fact%20pages/hornbeam_american/hornbeam_american.html

Carpinus caroliniana (Hornbeam)
- Physical characteristics of leaf, flower, fruit, twig, bark, and form. Provides photos.
- http://www.cas.vanderbilt.edu/perl/bioview.pl?genspec=caca18&action=View

Carpinus caroliniana (American Hornbeam)
- Habitat, native range, associated forest cover, and detailed facts on reproduction and growth. Discusses genetics, ethnobotany, and wildlife uses.
- http://www.na.fs.fed.us/spfo/pubs/silvics_manual/volume_2/carpinus/caroliniana.htm

Carpinus caroliniana
- Information on distribution and occurrence, its value and use, characteristics, and fire ecology.
- http://www.fs.fed.us/database/feis/plants/tree/carcar/