Betula alleghaniensis - Images of flower inflorescences and brief commentaries. www.science.ubc.ca/~frst111/cgi-bin/db_gallery/species_search.cgi?gen=Betula&spec=alleghaniensis
Betula alleghaniensis - Information on distribution and occurrence, its value and use, characteristics, and fire ecology. www.fs.fed.us/database/feis/plants/tree/betall
