Hieracium saxifragum
Systematics :
Kingdom: Plantae
Artificial group: Vascular plant (Tracheophytes)
Superphylum: Spermatophyte
Phylum: Magnoliophyta
Subclass: Magnoliidae
Family: Asteraceae
Genus: Hieracium
Species: Hieracium saxifragum
Other names: sildrebergsvæver
Norwegian name: Sildrebergsvever