• Alisma wahlenbergii (Holmb.) Juz.
• Cymodocea nodosa (Ucria) Ascherson, 1870
• Halophila decipiens Ostenfeld, 1902
• Halophila stipulacea (Forsskål) Ascherson, 1867
• Lemna trisulca L.
• Najas marina L.
• Nanozostera noltei (Hornemann, 1832) Tomlinson & Posluszny, 2001 accepted as Zostera noltei Hornemann, 1832
• Nanozostera noltii (Hornemann) Tomlinson & Posluszny, 2001 accepted as Nanozostera noltei (Hornemann, 1832) Tomlinson & Posluszny, 2001 accepted as Zostera noltei Hornemann, 1832
• Posidonia oceanica (Linnaeus) Delile, 1813
• Potamogeton crispus L.
• Potamogeton filiformis Pers. accepted as Stuckenia filiformis (Pers.) Börner
• Potamogeton gramineus L.
• Potamogeton pectinatus L. accepted as Stuckenia pectinata (L.) Börner, 1912
• Potamogeton perfoliatus L.
• Potamogeton pusillus L.
• Ruppia cirrhosa (Petagna) Grande, 1918
• Ruppia maritima Linnaeus, 1753
• Sagittaria natans Pall.
• Stuckenia filiformis (Pers.) Börner
• Stuckenia pectinata (L.) Börner, 1912
• Stuckenia vaginatus (Turcz.) Holub
• Zannichellia major (Hartm.) Rchb.
• Zannichellia palustris L.
• Zostera angustifolia (Hornemann) Reichenbach, 1845 accepted as Zostera marina Linnaeus, 1753
• Zostera marina Linnaeus, 1753
• Zostera marina Linnaeus, 1753 represented as Zostera marina Linnaeus, 1753
• Zostera noltei Hornemann, 1832
• Zostera noltii Hornemann, 1832 accepted as Zostera noltei Hornemann, 1832