- See nice birch.
- See lake birch.
- A tree associated with the species Betula lenta, with a dark bark resembling a cherry tree's and an aromatic bark and sap used for birch alcohol.
- typical birch associated with the east US having spicy brown bark yielding a volatile oil and hard dark wood utilized for furnishings
- birch of swamps and lake bottoms through the entire eastern US having reddish-brown bark