Frangula alnus (Alder Buckthorn)
Systematics :
Kingdom: Plantae
Artificial group: Vascular plant (Tracheophytes)
Superphylum: Spermatophyte
Phylum: Magnoliophyta
Subclass: Magnoliidae
Family: Rhamnaceae
Genus: Frangula
Species: Alder Buckthorn (Frangula alnus)
Other names: brakved
Norwegian name: Trollhegg