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Tough laver — Porphyra umbilicalis | NAKTASHIF

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Tough laver

Scientific name: Porphyra umbilicalis

Officially approvedEntity code: ENT-0414

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Image of Tough laver

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Structure
Classification
Habitat

Structure

Form and structure

Porphyra umbilicalis is a small lettuce-like red seaweed with ear-shaped to wedge-shaped blades up to 13 cm long and 10 cm wide.

SRC-DSC-E4A5492E1D

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The blade of Porphyra umbilicalis is monostromatic, consisting of a single layer of cells.

SRC-DSC-C32D7A932A

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Sources (2)

Sources

2Tough laver (Porphyra umbilicalis)SRC-DSC-E4A5492E1D
3Porphyra umbilicalis species accountSRC-DSC-C32D7A932A

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Ahmad reads the approved sentences themselves, nothing more.

In NAKTASHIF worlds:Marine and coastal habitats

Sources

1GBIF Backbone species match: Porphyra umbilicalisSRC-DSC-2AD04C5833
2Tough laver (Porphyra umbilicalis)SRC-DSC-E4A5492E1D
3Porphyra umbilicalis species accountSRC-DSC-C32D7A932A
4Protected food name: Welsh Laverbread specificationSRC-DSC-48A9CD63B2

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Latest review

Approved version OWNER-REVIEW-20261108T214353415 · last approved 9 November 2026

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