How big is the Oarweed?

Oarweed (Laminaria digitata) reaches 150–400 cm in length.

At what depth can you find the Oarweed?

Oarweed is found between 0–25 m deep.

What is the conservation status of the Oarweed?

IUCN status: Least concern (LC).

Where can you find the Oarweed?

Found in: East Atlantic, Mediterranean.

Oarweed (Laminaria digitata)

Key facts

Scientific name: Laminaria digitata
Common name: Oarweed
Category: Algae
Family: Laminariaceae
Genus: Laminaria
Size: 150–400 cm
Depth: 0–25 m
IUCN status: Least concern (LC)
Danger level: Harmless
Habitats: kelp-forest
Behaviours: benthic
Ocean zones: East Atlantic, Mediterranean

Description

Laminaria digitata reaches 4 m. Oarweed, cylindrical stipe and frond divided into 5-10 characteristic blades (fingers). Distribution: North Atlantic coasts (Brittany, Scotland, Scandinavia). Very exposed rocky zone, resists storms. Least threatened = LC. Historic French species from Brittany, exploited since antiquity.

Photo of Oarweed

Frequently asked questions

How big is the Oarweed?: Oarweed (Laminaria digitata) reaches 150–400 cm in length.
At what depth can you find the Oarweed?: Oarweed is found between 0–25 m deep.
Is the Oarweed dangerous to divers?: Danger level: Harmless.
What is the conservation status of the Oarweed?: IUCN status: Least concern (LC).
Where can you find the Oarweed?: Found in: East Atlantic, Mediterranean.

Other species in the genus Laminaria

Laminaria hyperborea - Cuvie

Other species in the family Laminariaceae

Sources

Taxonomy: WoRMS (AphiaID 145724)
Photos: iNaturalist (CC BY-NC)
Distribution: GBIF (taxonKey 5422479)
Conservation: IUCN Red List
Encyclopedia: Wikipedia