Red-Twig Dogwood, Cornus sericea

Red-Twig Dogwood                                            Cornaceae-Dogwood Family

 Cornus sericea L.

(KOR-nus  sir-IH-see-uh)

Red Twig Dogwood variety with a Yellow Twig Dogwood (Cornus sericea 'Flaviramea') in the background.

Red Twig Dogwood variety with a Yellow Twig Dogwood (Cornus sericea ‘Flaviramea’) in the background.

Names:   Cornus sericea is synonymous with Cornus stoloniferaCornus means horn or antler, or “the ornamental knobs at the end of the cylinder on which ancient manuscripts were rolled”—which may refer to the hard wood or the knobby-looking inflorescence of some dogwoods.  Sericea means covered with fine, silky hairs, which are found on the undersides of the leaves, especially on the veins; or on the young branches.  Stolonifera means “bearing stolons (running stems),” due to this shrub’s habit of spreading by the layering of prostrate stems.  It is often called Red-osier Dogwood; other common names include: Red-stemmed, Rose, Silky, American, California, Creek, Western, or Poison Dogwood, Squawbush, Shoemack, Waxberry Cornel, Red-osier Cornel, Red-stemmed Cornel, Red Willow, Red Brush, Red Rood, Harts Rouges, Gutter Tree and Dogberry Tree.  “Osier” is a name for willows whose branches are used for making baskets or wicker furniture.

Relationships:  There are about 100 dogwood species worldwide found primarily in temperate regions.  Three Dogwood trees and a couple of shrub species are found in the eastern or Midwestern United States.  In our region, we also have the Pacific Dogwood tree, and a groundcover, Bunchberry, Cornus canadensis.

Distribution of Red Twig Dogwood from USDA Plants Database

Distribution of Red Twig Dogwood from USDA Plants Database

Distribution: Red-Twig Dogwood is found throughout most of northern and western North America, extending into Mexico in the west; but barely into Kentucky and Virginia in the east.  The variety found west of the Cascades, C. s. occidentalis, tends to be more hairy.  Red-Twig Dogwood is extremely variable; many cultivated varieties are available varying in stem color, size, and leaf variegation.  Notable varieties include ‘Flaviramea,” a yellow-twig form; “Isanti,” a compact form (to 5’) with bright red stems; ‘Kelseyi,’ a dwarf form to 1.5’; and ‘Silver and Gold’ with yellow branches and creamy-edged foliage.

Growth: The species grows 6-18 feet (2-6m) tall, often reaching tree stature in our area.


Habitat: It usually grows in moist soil, especially along streams and lakesides, in wet meadows, open forests and along forest edges.  Wetland designation: FACW, It usually occurs in wetlands, but is occasionally found in non-wetlands.

red-twig-dogwood-leafpngDiagnostic characters: Leaves are opposite, oval-shaped, pointed at the tip with the typical dogwood veining pattern; 5-7 secondary veins arise at the midvein, and run parallel to each other out to the margin, converging at the tip.  White threads run through the veins.  Flowers are small, white to greenish in dense, flat-topped clusters (bracts not large and showy as in other dogwoods).  Fruits are white, sometimes blue-tinged with a somewhat flattened stone pit.  Stems are often bright red, especially in winter, but also can be greenish, or yellow.


cornus-sericea-shrubIn the Landscape: Red-Twig Dogwood is most often grown for its striking red twigs for winter interest. In fall, its white berries are a striking contrast against its brilliant red fall foliage.  It is especially useful for planting in Rain Gardens, around water retention swales, and for stabilizing streambanks, especially where seasonal flooding is a concern.  It is good for a quick space-filler and can be used as an effective screen in the summer.  This species also  shows promise for being useful in reclaiming mining sites with high saline tailings.

Phenology: Bloom time:  May-July; Fruit ripens: August-September.

Propagation: Cold stratify seeds at 40º F (4º C) for 60-120 days.  Scarifying seeds or a warm stratification period for 60 days prior to cold stratification may increase germination rates.  Red-Twig Dogwood is easily propagated from division, layering and cuttings taken in late summer.

red-twig-dogwood-berriesUse by People: Some natives smoked the dried bark during ceremonies (hence the common name kinnikinnik which usually refers to Arctostaphylos uva-ursi).  They also boiled it and used it medicinally for coughs, colds, fevers, and diarrhea.  The sap was used on arrowheads to poison animals.  The berries were eaten by some tribes, often mixed with Serviceberries.  The bark was used for dye and the stems for basketry, fish traps, and arrows.  The branches are attractive in floral arrangements.

Use by Wildlife: Red-twig Dogwood is an important browse for deer, elk, moose, Mountain Goats, and rabbits.  Although not as desirable as other fruits, the berries often persist through winter, providing food when other fruits are gone.  Mice, voles and other rodents eat the bark and the berries.  Turkeys, pheasants, quail, and grouse eat the fruit & buds.  Bears, ducks, and trout also eat the berries along with many songbirds, the primary agents of seed dispersal.  Beavers use Red-twig Dogwood for food and to build dams and lodges.  Red-Twig Dogwood provides cover and nesting habitat for small mammals and birds and along with other riparian species provides good mule deer fawning and fawn-rearing areas.  Flowers are primarily pollinated by bees.  This species is also a larval host of the Spring Azure Butterfly.


USDA Plants Database

Consortium of Pacific Northwest Herbaria

WTU Herbarium Image Collection, Plants of Washington, Burke Museum

E-Flora BC, Electronic Atlas of the Flora of British Columbia

Jepson Eflora, University of California


Ladybird Johnson Wildflower Center

USDA Forest Service-Fire Effects Information System

Virginia Tech ID Fact Sheet

Native Plants Network, Propagation Protocol Database

Plants for a Future Database

Native American Ethnobotany, University of Michigan, Dearborn