Red Osier Dogwood

Red Osier Dogwood (Cornus sericea), also known as Red Twig Dogwood or Creek Dogwood, is a species of flowering plant in the family Cornaceae. It is native to North America, where it is widely distributed across the northern United States and Canada. This shrub is known for its vibrant red or burgundy stems, which add color to winter landscapes.

Description

Red Osier Dogwood is a medium to large deciduous shrub, typically growing 1.5 to 4 meters tall. The leaves are opposite, simple, ovate to lanceolate, and 5 to 12 cm long. They are dark green above and paler below, turning to various shades of red, orange, and purple in autumn. The flowers are small, white, and clustered in flat-topped cymes, blooming in late spring to early summer. The fruit is a white or sometimes blue-tinted drupe, containing seeds that are dispersed by birds.

Habitat and Distribution

This species prefers wetland habitats, including riverbanks, swamps, and damp clearings. It is tolerant of a range of soil types but thrives in moist, well-drained soils. Red Osier Dogwood is commonly found in the understorey of forests or in open areas where it can receive ample sunlight.

Cultivation and Uses

Red Osier Dogwood is popular in ornamental horticulture for its striking stem color, especially in winter when the leaves have fallen. It is used in garden design and landscaping, particularly in mass plantings or as a feature shrub in mixed borders. The plant is also valued for erosion control and as habitat for wildlife. Its branches are sometimes used in basket weaving and other crafts.

Conservation

While not currently listed as a species at risk, Red Osier Dogwood faces threats from habitat destruction and the spread of invasive species. Conservation efforts focus on preserving natural habitats and promoting the use of native plants in landscaping.

See Also

• Cornaceae
• Shrub
• Habitat
• Ornamental plant
• Erosion control