| Fragilaria | |
| Audouinella | AUDSPX |
| Bidens tripartita | BIDTRI |
| Callitriche hamulata | CALHAM |
| Chaetophora | CHESPX |
| Chiloscyphus polyanthos | CHIPOL |
| Cinclidotus riparius | CINRIP |
| Cladophora | CLASPX |
| Coleochaete | COOSPX |
| Cratoneuron filicinum | CRAFIL |
| Cyperus | CYPSPX |
| Dermatocarpon weberi | DERWEB |
| Diatoma | DIASPX |
| Didymosphenia | DIYSPX |
| Echinochloa crus-galli | ECHCRU |
| Elatine | ELASPX |
| Equisetum arvense | EQUARV |
| Eunotia | EUNSPX |
| Fissidens crassipes | FISCRA |
| Fissidens fontanus | FISFON |
| Fontinalis antipyretica | FONANT |
| Fontinalis squamosa | FONSQU |
| Gomphoneis | GOMSPX |
| Gongrosira | GONSPX |
| Gomphonema | GOPSPX |
| Heribaudiella | HERSPX |
| Hildenbrandia | HILSPX |
| Hygroamblystegium fluviatile | HYAFLU |
| Hygrohypnum luridum | HYGLUR |
| Hygrohypnum ochraceum | HYGOCH |
| Lemanea | LEASPX |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Ludwigia palustris | LUDPAL |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Myriophyllum alterniflorum | MYRALT |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Paralemanea | PAASPX |
| Paspalum distichum | PASDIS |
| Persicaria maculosa | PERMAC |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Platyhypnidium riparioides | PLTRIP |
| Porella pinnata | PORPIN |
| Potamogeton crispus | POTCRI |
| Potamogeton natans | POTNAT |
| Ranunculus circinatus | RANCIR |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus var. calcareus | RANPEC |
| Ranunculus penicillatus subsp. penicillatus | RANPEI |
| Ranunculus penicillatus | RANPEU |
| Reynoutria japonica | REYJAP |
| Rhizoclonium | RHISPX |
| Rhynchostegium riparioides | RHYRIP |
| Rhynchostegium | RHYSPX |
| Riccardia chamedryfolia | RICCHA |
| Riccardia | RICSPX |
| Solanum dulcamara | SOADUL |
| Sparganium emersum | SPAEME |
| Sparganium emersum f. longissimum | SPAEML |
| Sparganium | SPASPX |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Tolypothrix | TOYSPX |
| Ulothrix | ULOSPX |
