Scirpus sp.

Systematics :

Kingdom: Plantae
Artificial group: Vascular plant (Tracheophytes)
Superphylum: Spermatophyte
Phylum: Magnoliophyta
Class: Liliopsida
Family: Cyperaceae
Genus: Scirpus
Species (sp.): Scirpus sp.

Norwegian name: Sivaks