Bhg.com: Dogwood Tree
Collection of popular dogwood trees with pictures and cultivation information.
Dogwood Diseases
Common diseases and other problems.
How to Identify and Control Dogwood Anthracnose
Symptoms and control of this disease of flowering and Pacific dogwood.
UF/IFAS: Flowering Dogwood
Includes uses, establishment and care, insects and diseases, and cultivars.
Wild About Gardening: Dogwood
Describes various herbaceous species, shrubs, and small trees in the genus Cornus.