Vaccinium boreale

Vaccinium boreale, common name northern blueberry, sweet hurts, or bleuet boréal (in French), is a plant species native to the northeastern United States and eastern Canada. It has been found in Québec, New Brunswick, Nova Scotia, Newfoundland and Labrador, Maine, New Hampshire, Vermont, and New York State. It grows in tundra (arctic or alpine), rocky uplands, and in open conifer forests at elevations up to 2000 m.

Description
Vaccinium boreale is a small shrub up to 9 cm tall - it is a lowbush blueberry - forming dense colonies of many individuals. Twigs are green, angled, with lines of hairs. Leaves are deciduous, narrowly elliptic, up to 21 mm long, with teeth along the margins. Flowers are white, up to 4 mm long. Berries are blue, up to 5 mm across. Cytology is 2n = 24.