bearberry

(noun) shrubby tree of the Pacific coast of the United States; yields cascara sagrada. Synonyms: cascara buckthorn, bearwood, chittamwood, chittimwood, Rhamnus purshianus.

(noun) deciduous shrub of southeastern and central United States. Synonyms: possum haw, winterberry, Ilex decidua.

(noun) chiefly evergreen subshrubs of northern to Arctic areas.