അർത്ഥം : Common birch of the eastern United States having spicy brown bark yielding a volatile oil and hard dark wood used for furniture.
പര്യായപദങ്ങൾ : betula lenta, cherry birch, sweet birch
അർത്ഥം : Birch of swamps and river bottoms throughout the eastern United States having reddish-brown bark.
പര്യായപദങ്ങൾ : betula nigra, red birch, river birch