| Species | Name Used |
|---|---|
| Halodule wrightii Ascherson, 1868 | Halodule wrightii (p. ) |
| Halophila baillonis Ascherson ex Dickie, 1874 | Halophila baillonis (p. 120-121 ) |
| Halophila decipiens Ostenfeld, 1902 | Halophila decipiens (p. 119-120 ) |
| Ruppia maritima Linnaeus | Ruppia maritima (p. 119-121 ) |
| Syringodium filiforme Kützing, 1860 | Syringodium filiforme (p. 119-120 ) |
| Thalassia testudinum Banks ex König, 1805 | Thalassia testudinum (p. 119-120 ) |