| Species | Name Used |
|---|---|
| Cladophora rupestris (Linnaeus) Kützing | Cladophora rupestris (p. ) |
| Corallina officinalis Linnaeus, 1758 | Corallina officinalis (p. ) |
| Dumontia contorta (S.G. Gmelin) Ruprecht | Dumontia contorta (p. ) |
| Fucus serratus Linnaeus | Fucus serratus (p. ) |
| Laminaria digitata (Hudson) J.V. Lamouroux | Laminaria digitata (p. ) |
| Mastocarpus stellatus (Stackhouse) Guiry | Mastocarpus stellatus (p. ) |
| Ulva lactuca Linnaeus, 1753 | Ulva lactuca (p. ) |