Variegated Dogwood vs Black Crowberry - TreeTime.ca

Variegated Dogwood vs Black Crowberry

Empetrum nigrum

Cornus alba argenteo-marginata

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Black Crowberry
Variegated Dogwood

Black Crowberry is a native evergreen shrub that forms low, spreading mats. It has unique foliage that spirals around the stem, and small dark berries, giving it visual appeal. The berries are edible, but can be acidic, so they are not generally eaten fresh. In colder climates, the berries develop a sweet-tart flavor and are often dried or used in desserts, jams, and jellies.

This hardy shrub provides food for birds and mammals, while its flowers attract pollinators such as bees. It also serves as a host plant for certain butterflies and moths. Together, these roles make it a key contributor to the health of tundra and boreal ecosystems.

In Newfoundland and Labrador, the berries are known locally as ‘blackberries’ and are enjoyed in jams, jellies, and traditional baked goods such as buns and puddings. In Scandinavia, they continue to be used in liqueurs, wines, and juices.

Variegated Dogwood is a small shrub that is often used in the first row of a shelterbelt, as a hedge, or for soil stabilization projects. It has the same distinctive red bark, white flowers, and berries as Red Osier Dogwood.

The key difference between the two is the leaves. Where Red Osier's leaves are green throughout, Variegated Dogwood has a white outline around each leaf, giving this shrub a distinctive look.

Black Crowberry Quick Facts

Variegated Dogwood Quick Facts

Zone: 3a
Zone: 3a
Height: 0.2 m (0.5 ft)
Height: 2.7 m (9 ft)
Spread: 0.4 m (1.3 ft)
Spread: 2.1 m (7 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: any
Moisture: any
Growth rate: slow
Growth rate: fast
Life span: medium
Life span: medium
Growth form: low growing, matt-forming
Spreading: rhizomes - medium, seeds - low
Suckering: medium


Foliage: evergreen needle-like leaves
Foliage: variegated white edges
Flowers: pink-red, very small
Bloom time: late spring to early summer
Berries: purplish-black, edible
Flavor: bland, slightly bitter
Harvest: late summer to fall
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, NU
Other Names: crakeberry, curlewberry, heathberry, northern crowberry
Other Names: tatarian dogwood