1. (noun) shrubby tree of the Pacific coast of the United States; yields cascara sagrada

• bearberry
• bearwood
• cascara buckthorn
• chittimwood
• rhamnus purshianus

2. (noun) deciduous tree of southeastern United States and Mexico

• black haw
• bumelia lanuginosa
• chittimwood
• false buckthorn
• shittimwood

3. (noun) shrubby tree of southern United States having large plumes of feathery flowers resembling puffs of smoke

• american smokewood
• cotinus americanus
• cotinus obovatus

1. (noun) shrubby tree of the Pacific coast of the United States; yields cascara sagrada

• buckthorn

2. (noun) deciduous tree of southeastern United States and Mexico

• buckthorn

3. (noun) shrubby tree of southern United States having large plumes of feathery flowers resembling puffs of smoke

• smoke bush
• smoke tree