Cornelia-Cherry

Cornus mas (KOR-nus mass)

Family: Cornaceae Non-native Understory (15-40 ft)

The cornelian cherry dogwood is a deciduous shrub or small tree that can grow up to 25 feet tall and 20 feet wide. It is native to Europe and the Caucuses and a member of the dogwood family (Cornaceae). The species epithet, mas , is Latin for the word "male." The epithet refers to the tree’s durable wood, which is stronger than the wood of the stiff dogwood ( Conus foemina ) . The cornelian cherry dogwood prefers full to partial shade, and moist, well-drained rich soils. The plant produces suckers that need to be promptly removed to control its spread. It may be propagated by semi-hardwood or hardwood cuttings and grafting. The plant is tough, adaptable, and low maintenance. In late winter to early spring, the bright small clusters of yellow flowers appear on the naked branches. The leaves are medium green and appear in the late spring to summer followed by dark red fruits that ripen mid-summer. The fall foliage is usually a mix of green and yellow with the occasional reddish-purple. On mature trees, the bark is scaly and exfoliating. The plant has excellent resistance to dogwood anthracnose and the dogwood borer. The cornelian cherry dogwood has been recognized for its landscape appeal, winter hardiness, and pest resistance by the Pennsylvania Horticultural Society. This late winter and early spring bloomer would add color and interest to the landscape. Consider this plant for a shrub border, hedge, or screen. It may also be used in naturalized and woodland settings. Quick ID HInts: exfoliating bark yellow flowers in late March or early April, before the leaves emerge dark green, glossy leaves red olive-shaped fruits in mid-summer fall foliage is a mix of green and yellow with some reddish-purple color Insects, Diseases, and Other Problems: Calico scale, dogwood sawfly, Japanese maple scale, leafhoppers, oyster shell scale, leaf and flower blight (botrytis), crown canker, bacterial leaf scorch, powdery mildew and septoria leaf spot can occur. The Clemson Cooperative Extension Home & Garden Information Center has a factshee t on common pests and diseases. VIDEO created by Andy Pulte for “Landscape Plant Identification, Taxonomy and Morphology” a plant identification course offered by the Department of Plant Sciences, University of Tennessee. More information on Cornus .

Source: NC State Extension Gardener Plant Toolbox ↗ NC State Extension Gardener Plant Toolbox, 67 attributes.