| Agrostis stolonifera | AGRSTO |
| Amblystegium riparium | AMBRIP |
| Callitriche | CALSPX |
| Cinclidotus fontinaloides | CINFON |
| Cinclidotus riparius | CINRIP |
| Cladophora | CLASPX |
| Diatoma | DIASPX |
| Elodea canadensis | ELOCAN |
| Elodea nuttalii | ELONUT |
| Equisetum arvense | EQUARV |
| Equisetum fluviatile | EQUFLU |
| Equisetum palustre | EQUPAL |
| Fissidens grandifrons | FISGRN |
| Fontinalis antipyretica | FONANT |
| Fontinalis hypnoides var. duriaei | FONHYD |
| Fontinalis squamosa | FONSQU |
| Hildenbrandia | HILSPX |
| Hygroamblystegium fluviatile | HYAFLU |
| Lemanea | LEASPX |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Melosira | MELSPX |
| Monostroma | MOOSPX |
| Oedogonium | OEDSPX |
| Paralemanea | PAASPX |
| Palustriella commutata | PALCOM |
| Persicaria lapathifolia | PERLAP |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Polygonum maculatum | POLMAC |
| Ranunculus fluitans | RANFLU |
| Ranunculus | RANSPX |
| Reynoutria japonica | REYJAP |
| Rhynchostegium riparioides | RHYRIP |
| Rorippa sylvestris | RORSYL |
| Schizothrix | SCZSPX |
| Sparganium emersum | SPAEME |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Tetraspora | TETSPX |
| Ulothrix | ULOSPX |
| Vaucheria | VAUSPX |
