Laver, porphyra umbilicalis, at Freshwater West, Pembrokeshire. The seaweed is traditionally used In Wales to make laverbread.

- Image ID: FBBXTR
Laver, porphyra umbilicalis, at Freshwater West, Pembrokeshire. The seaweed is traditionally used In Wales to make laverbread.
Nick Gammon / Alamy Stock Photo
Image ID: FBBXTR