Betula nigra

River birch
The bark of a young river birch
Conservation status
Secure (NatureServe)
Scientific classification
Kingdom:	Plantae
(unranked):	Angiosperms
(unranked):	Eudicots
(unranked):	Rosids
Order:	Fagales
Family:	Betulaceae
Genus:	Betula
Subgenus:	Neurobetula
Species:	B. nigra
Binomial name
Betula nigra L.
Natural range of Betula nigra

Acknowledgements

This article uses material from the Wikipedia article Betula nigra, which is released under the Creative Commons Attribution-Share-Alike License 3.0.