Fucus spiralis (Spiralled Wrack)
Originator: Stein Mortensen
Systematics :
Kingdom: Chromista
Division: Brown algae (Phaeophyta)
Class: Phaeophyceae
Order: Fucales
Family: Fucaceae
Genus: Fucus
Species: Spiralled Wrack (Fucus spiralis)
Other names: spiraltang
Norwegian name: Kaurtang