[n] blue-black berries similar to American blueberries [n] erect blueberry of western United States having solitary flowers and somewhat sour berries [n] erect European blueberry having solitary flowers and blue-black berries
blaeberry, European blueberry, mountain blue berry, thin-leaved bilberry, Viccinium membranaceum, Viccinium myrtillus, whinberry, whortleberry, whortleberry