Canadian blueberry, Vaccinium myrtilloides, is also called common blueberry, velvetleaf huckleberry, velvetleaf blueberry, and sourtop blueberry. It is a species of blueberry native to Canada and the Northeastern and Northwestern United States, as well as the Great Lakes states.
Vaccinium myrtilloides is a low spreading deciduous shrub growing to 50 cm tall, often in small thickets. The leaves are bright green, paler underneath with velvety hairs. The flowers are white, bell-shaped, 5 mm long. The fruit is a small sweet bright blue to dark blue berry. Young stems have stiff dense bristly hairs.
This plant grows best in open coniferous woods with dry loose acidic soils; it is also found in forested bogs and rocky areas. It is fire-tolerant and is often abundant following forest fires or clear-cut logging. Vaccinium myrtilloides hybridizes in the wild with Vaccinium angustifolium - Lowbush blueberry .
This native plant is also cultivated and grown commercially in Canada and Maine, mainly harvested from managed wild patches. Vaccinium myrtilloides is one of the sweetest blueberries known.