Cascara buckthorn

1.

(Bot.) The buckthorn (Rhamnus Purshiana) of the Pacific coast of the United States, which yields cascara sagrada.

Noun

1.

cascara buckthorn - shrubby tree of the Pacific coast of the United States; yields cascara sagrada Synonyms: bearberry, bearwood, chittamwood, chittimwood, Rhamnus purshianus

bearberry, bearwood, buckthorn, cascara, cascara sagrada, chittam bark, chittamwood, chittem bark, chittimwood, Rhamnus purshianus