| Taxon | Code |
| Vaucheria sp. | |
| Amblystegium riparium | AMBRIP |
| Audouinella | AUDSPX |
| Bidens frondosa | BIDFRO |
| Bryum | BRYSPX |
| Ceratophyllum demersum | CERDEM |
| Cladophora | CLASPX |
| Elodea nuttalii | ELONUT |
| Glechoma hederacea | GLEHED |
| Lemna gibba | LEMGIB |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna minuscula | LEMMIU |
| Leptodictyum riparium | LEORIP |
| Lysimachia nummularia | LYSNUM |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microspora | MICSPX |
| Myosotis scorpioides | MYOSCO |
| Nuphar lutea | NUPLUT |
| Oedogonium | OEDSPX |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Ranunculus repens | RANREP |
| Rorippa amphibia | RORAMP |
| Solanum dulcamara | SOADUL |
| Spirodela polyrhiza | SPRPOL |
| Stigeoclonium | STISPX |
| Tribonema | TRISPX |
| Vaucheria | VAUSPX |
