Bunchberry Dogwood (Cornus canadensis)
Photo by Jan Tezlaff
Bunchberry dogwood (Cornus canadensis) is a low‑growing perennial native to northern North America, including Wisconsin, as well as much of Canada and parts of the northeastern United States. This plant thrives in cool, damp, and shady woodlands, often found beneath towering trees and shrubs.
Typically reaching just six to nine inches in height, bunchberry dogwood forms a dense, ground‑covering mat that plays an important role in forest function. Its creeping rhizomes help stabilize the thin, organic soil layer on the forest floor, slowing erosion and holding moisture where seedlings, mosses, and fungi depend on it. The plant’s low canopy shades the soil, reducing evaporation and maintaining the cool microclimate characteristic of northern hardwood and conifer forests. In late spring, its tiny true flowers—surrounded by four white bracts—provide nectar and pollen for small native bees and flies. By late summer, the bright red berries offer food for thrushes, grouse, chipmunks, and other wildlife, adding diversity to the seasonal diet of forest animals.
A key characteristic of bunchberry dogwood is its veining—unlike many plants, its veins curve outward toward the leaf tip. The short‑stalked leaves measure around three inches long and two inches wide, with a distinct wedge‑shaped base and abruptly pointed tips.
Sources:
USDA Plants Database — Cornus canadensis profile
Minnesota Wildflowers — Bunchberry
Go Botany (Native Plant Trust) — Cornus canadensis
Fire Effects Information System (USFS) — Cornus canadensis
Flora of North America — Cornus canadensis
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