Canadian Blueberry (Vaccinium myrtilloides), Velvetleaf Huckleberry, Velvetleaf Blueberry, Common Blueberry, or Sourtop Blueberry is a species of blueberry native to Canada and the northeastern and northwestern United States, as well as the Great Lakes states. It hybridizes in the wild with the Lowbush blueberry (Vaccinium angustifolium).