Classification
Plantae [Règne]Spermatophyta [Division]
Angiospermae [Sous-division]
Magnoliopsida [Classe]
Fagales [Ordre]
Betulaceae [Famille]
Familia Betulaceae contains the following taxa:
Alnus [Genre]
Betula [Genre]
Carpinus [Genre]
Corylus [Genre]