- cascara buckthorn, bearberry, bearwood, chittamwood, chittimwood, Rhamnus purshianus - shrubby tree of the Pacific coast of the United States; yields cascara sagrada
--1 is a kind of buckthorn
--1 has parts: cascara, cascara sagrada, chittam bark, chittem bark - bearberry, possum haw, winterberry, Ilex decidua - deciduous shrub of southeastern and central United States
--2 is a kind of holly
- bearberry - chiefly evergreen subshrubs of northern to arctic areas
--3 is a kind of shrub, bush
--3 is a member of Arctostaphylos, genus Arctostaphylos
--3 has particulars: