bearberry
名词 bearberry:
shrubby tree of the Pacific coast of the United States; yields cascara sagrada
同义词:cascara buckthorn, bearwood, chittamwood, chittimwood, Rhamnus purshianus
deciduous shrub of southeastern and central United States
同义词:possum haw, winterberry, Ilex decidua
chiefly evergreen subshrubs of northern to arctic areas