shrubby tree of the Pacific coast of the United States; yields cascara sagrada
[ Syn: cascara buckthorn , bearberry , chittamwood , chittimwood , rhamnus purshianus ]
shrubby tree of the Pacific coast of the United States; yields cascara sagrada
[ Syn: cascara buckthorn , bearberry , chittamwood , chittimwood , rhamnus purshianus ]