sweet birch, cherry birch, black birch, Betula lenta(noun)

common birch of the eastern United States having spicy brown bark yielding a volatile oil and hard dark wood used for furniture

black birch, river birch, red birch, Betula nigra(noun)

birch of swamps and river bottoms throughout the eastern United States having reddish-brown bark

black birch(Noun)

A tree of the species Betula lenta, with a dark bark resembling a cherry tree's and an aromatic bark and sap used for birch beer.