Subspecies: Dunbjørk (Betula pubescens subsp. pubescens)
Other names: (bjerk), (bjørk), dunbjerk
Norwegian name: Dunbjørk
Systematics :
| Kingdom | Planteriket (Plantae) | ||||||||
| Artificial group | Vascular plant (Tracheophytes) | ||||||||
| Superphylum | Frøplanter (Spermatophyte) | ||||||||
| Phylum | Dekkfrøete blomsterplanter (Magnoliophyta) | ||||||||
| Subclass | Tofrøblader (Magnoliidae) | ||||||||
| Family | Bjørkefamilien (Betulaceae) | ||||||||
| Genus | Birch (Betula) | ||||||||
| Species | Downy Birch (Betula pubescens) | ||||||||
| Subspecies | Dunbjørk (Betula pubescens subsp. pubescens) | ||||||||
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