Salix pentandra (Bay Willow)
Systematics :
Kingdom: Plantae
Artificial group: Vascular plant (Tracheophytes)
Superphylum: Spermatophyte
Phylum: Magnoliophyta
Subclass: Magnoliidae
Family: Salicaceae
Genus: Willows, Sallows and Osiers (Salix)
Species: Bay Willow (Salix pentandra)
Other names: palm
Norwegian name: Istervier