Biodiversity & Conservation

Brown and yellow-green seaweeds (Ochrophyta)

Dabberlocks
Alaria esculenta

Alaria esculenta

Knotted wrack
Ascophyllum nodosum

Ascophyllum nodosum

A brown seaweed
Asperococcus scaber

Asperococcus scaber

A brown seaweed
Bifurcaria bifurcata

Bifurcaria bifurcata

A brown seaweed
Carpomitra costata

Carpomitra costata

Sea lace or Dead man's rope
Chorda filum

Chorda filum

Oyster thief
Colpomenia peregrina

Colpomenia peregrina

Rainbow wrack
Cystoseira tamariscifolia

Cystoseira tamariscifolia

A brown seaweed
Dictyopteris membranacea

Dictyopteris membranacea

Horned wrack
Fucus ceranoides

Fucus ceranoides

A brown seaweed
Fucus distichus

Fucus distichus

Toothed wrack
Fucus serratus

Fucus serratus

Spiral wrack
Fucus spiralis

Fucus spiralis

Bladder wrack
Fucus vesiculosus

Fucus vesiculosus

Sea oak
Halidrys siliquosa

Halidrys siliquosa

A brown seaweed
Halopteris filicina

Halopteris filicina

Thongweed
Himanthalia elongata

Himanthalia elongata

Oarweed
Laminaria digitata

Laminaria digitata

Tangle or cuvie
Laminaria hyperborea

Laminaria hyperborea

A kelp
Laminaria ochroleuca

Laminaria ochroleuca

Peacocks tail
Padina pavonica

Padina pavonica

Channelled wrack
Pelvetia canaliculata

Pelvetia canaliculata

Sugar kelp
Saccharina latissima

Saccharina latissima

Furbelows
Saccorhiza polyschides

Saccorhiza polyschides

Wireweed
Sargassum muticum

Sargassum muticum

Wakame
Undaria pinnatifida

Undaria pinnatifida

Penny weed
Zanardinia typus

Zanardinia typus