Sea spaghetti – Identification, Edibility, Distribution

Himanthalia elongata, AKA Thongweed

sea spaghetti

Sea spaghetti Source: Wiki commons

Habitat: Lower rocky shores, especially in semi-exposed locations

Seaweed distribution by tidal range Click image to enlarge © GallowayWildFoods.com

Seaweed distribution by tidal range
Click image to enlarge
© GallowayWildFoods.com

Identification: Hard to mistake – up to 2m long yellowy brown spaghetti-like fronds, dividing near the base, growing from small, button-like holdfasts.

Young sea spaghetti with holdfast © GallowayWildFoods.com

Young sea spaghetti with holdfast
© GallowayWildFoods.com

Edible Uses: Young fronds are good raw or pickled in salads. Once they get longer than about 20cm, they are best cooked. Full grown, they can be a little tough. As the name suggests, you can treat them like spaghetti.

Harvest: Best in spring and summer, becoming gradually tougher. Be sure to leave the perennial button-like holdfast intact to regrow.

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1 Comment

  • Phillip O'Brien Gleeson says:

    Great page ! Iv always loved seaweed but never foraged it except sea lettuce so all the info is greatly appreciated

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