grouse whortleberry(n = noun.plant) grouse-berry, grouseberry, vaccinium scoparium - shrub of northwestern North America bearing red berries;
is a kind of blueberry, blueberry bush

asian black grouse, black grouse, bog whortleberry, european black grouse, grouse, pin-tailed grouse, prairie grouse, red grouse, ruffed grouse, sage grouse, sand grouse, sharp-tailed grouse, spruce grouse, whortleberry