Subspecies: Skoggråor (Alnus incana subsp. incana)
Other names: (gråor), vanleg gråor, vanlig gråor
Norwegian name: Skoggråor
Systematics :
| Kingdom | Planteriket (Plantae) | ||||||||
| Artificial group | Vascular plant (Tracheophytes) | ||||||||
| Superphylum | Frøplanter (Spermatophyte) | ||||||||
| Phylum | Dekkfrøete blomsterplanter (Magnoliophyta) | ||||||||
| Subclass | Tofrøblader (Magnoliidae) | ||||||||
| Family | Bjørkefamilien (Betulaceae) | ||||||||
| Genus | Alder (Alnus) | ||||||||
| Species | Grey Alder (Alnus incana) | ||||||||
| Subspecies | Skoggråor (Alnus incana subsp. incana) | ||||||||
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