| Species | Name Used |
|---|---|
| Ascophyllum nodosum unspecified | Ascophyllum nodosum (p. ) |
| Ceramium virgatum Roth, 1797 | Ceramium virgatum (p. ) |
| Chondrus crispus Stackhouse | Chondrus crispus (p. ) |
| Codium fragile (Suringar) Hariot | Codium fragile (p. ) |
| Corallina officinalis Linnaeus, 1758 | Corallina officinalis (p. ) |
| Fucus vesiculosus Linnaeus, 1753 | Fucus vesiculosus (p. ) |
| Gracilaria foliifera (Forsskål) Børgesen | Gracilaria foliifera (p. ) |
| Hypnea musciformis (Wulfen) J.V. Lamouroux | Hypnea musciformis (p. ) |
| Petalonia fascia (O.F. Müller) Kuntze | Petalonia fascia (p. ) |
| Sargassum filipendula C. Agardh | Sargassum filipendula (p. ) |
| Scytosiphon lomentaria (Lyngbye) Link, nom. cons. | Scytosiphon lomentaria (p. ) |
| Zostera marina Linnaeus, 1753 | Zostera marina (p. ) |