| Species | Name Used |
|---|---|
| Halodule wrightii Ascherson, 1868 | Halodule wrightii (p. ) |
| Syringodium filiforme Kützing, 1860 | Syringodium filiforme (p. ) |
| Thalassia testudinum Banks ex König, 1805 | Thalassia testudinum (p. ) |
| Zostera marina Linnaeus, 1753 | Zostera marina (p. ) |