A deciduous shrub, Frangula alnus, native to Europe and neighboring areas of Asia and Africa, bearing glossy leaves, flowers in sessile umbels, and inedible red berries that turn black when ripe, and historically used as a laxative and to produce dyes.

plural of red alder

plural of European alder

plural of grey alder

plural of green alder

plural of white alder

plural of brook alder

Synonym of Newton's flaming laser sword

Alternative form of alderliefest

Any of the low-growing, flowering deciduous shrubs of the genus Fothergilla, native to woodland and swamps of the southeastern United States.