|Natural range of Cornus drummondii|
Cornus drummondii, commonly known as the Roughleaf Dogwood, is a small deciduous tree that is native primarily to the Great Plains and Midwestern regions of the United States. It is also found around the Mississippi River. It is uncommon in the wild, and is mostly found around forest borders. The roughleaf dogwood is used as a buffer strip around parking lots, in the median of highways and near the decks and patios of homes. It can grow to a height of 15 to 25 feet (4.6 - 7.6 m) with a spread of 10 to 15 feet (3.1 - 4.6 m). The roughleaf dogwood flowers during the summer months. It produces off-white four-petaled open flowers that are followed by small white fruits that ripen from August to October. These dogwoods can form a dense thicket that is used as a hedge, border or cover for wildlife. At least forty species of birds are known to feed on the fruits of the Roughleaf Dogwood.
- "Taxon: Cornus drummondii C. A. Mey". Germplasm Resources Information Network. United States Department of Agriculture. 1999-05-10. Retrieved 2011-09-21.
- "Cornus Drummondii Range Map". United States Geological Survey. Retrieved 2008-02-29.
- Gilman, Edward F.; Dennis G. Watson. "Cornus drummondii: Roughleaf Dogwood". Electronic Data Information System. University of Florida IFAS Extension. Retrieved 2011-09-21.