Canada serviceberry is native to eastern North America, from Newfoundland west to Ontario and south to Alabama. It is largely a plant of wet sites, especially along the Atlantic coastal plain, and grows from sea level up to about 200 m. Its fruit is eaten by birds and small mammals, including cardinals, woodpeckers, robins and squirrels.
Friedrich Kasimir Medikus published the current name in 1793, and the epithet canadensis means of Canada. People have long eaten the sweet fruit and used the hard, dense, dark brown wood for fishing rods and tool handles. The genus is known by many folk names, among them juneberry, shadbush and shadblow.