Polysiphonia
Originator: Per Arvid Åsen (1980)
Systematics :
Kingdom: Plantae
Phylum: Red algae (Rhodophyta)
Class: Red algae (Rhodophyceae)
Subclass: Florideophycidae
Order: Ceramiales
Family: Rhodomelaceae
Genus: Polysiphonia
Norwegian name: Dokke-slekta