Dogwood trees are one of the most widely used landscape flowering tree. The dogwood tree is of the genus Cornus and displays showy bracts of colored flowers. Dogwood trees are flowering trees. The maj READ MORE http://www.aboutdogwood.com/dogwood_trees.shtml
Dogwood Questions
U.S. NATIONAL ARBORETUM
Washington, DC
Beltsville, Maryland; Glenn Dale, Maryland; McMinnville, Tennessee
Dr. Colien Hefferan, Director
Dr. Ramon Jordan, Acting Associate READ MORE http://www.usna.usda.gov/Gardens/faqs/dogwoodfaq2.html