Cornus florida
- Description and images of Flowering Dogwood.
- http://www.floridata.com/ref/C/cornus_f.cfm

Cornus sericea
- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.
- http://www.fs.fed.us/database/feis/plants/shrub/corser/

Cornus alternifolia
- Includes distribution and occurrence, botanical and ecological characteristics, value and use, and fire ecology.
- http://www.fs.fed.us/database/feis/plants/shrub/coralt/

Cornus canadensis
- image
- http://www.botany.hawaii.edu/faculty/carr/images/cor_can.jpg

Cornus racemosa
- Distribution and Occurrence; Value and Use; Characteristics; Fire Ecology
- http://www.fs.fed.us/database/feis/plants/tree/corrac/

Cornus nuttallii
- Distribution and Occurrence; Value and Use; Characteristics; Fire Ecology
- http://www.fs.fed.us/database/feis/plants/tree/cornut/