Desmarestia aculeata (Landlady's wig)
Originator: Stein Mortensen
Systematics :
Kingdom: Chromista
Division: Brown algae (Phaeophyta)
Class: Phaeophyceae
Order: Desmarestiales
Family: Desmarestiaceae
Genus: Desmarestia
Species: Landlady's wig (Desmarestia aculeata)
Other names: vanleg kjerringhår
Norwegian name: Vanlig kjerringhår
Confusion species: Desmarestia viridis, Sargassum muticum