| Xanthium orientale | |
| Cyanophyceae | |
| Agrostis stolonifera | AGRSTO |
| Alisma plantago-aquatica | ALIPLA |
| Bidens cernua | BIDCER |
| Bidens frondosa | BIDFRO |
| Bidens | BIDSPX |
| Butomus umbellatus | BUTUMB |
| Callitriche platycarpa | CALPLA |
| Carex | CARSPX |
| Calystegia sepium | CASSEP |
| Ceratophyllum demersum | CERDEM |
| Cladophora | CLASPX |
| Cocconeis | COCSPX |
| Corrigiola littoralis | CORLIT |
| Cyperus esculentus | CYPESC |
| Cyperus fuscus | CYPFUS |
| Diatoma | DIASPX |
| Egeria densa | EGEDEN |
| Elodea nuttalii | ELONUT |
| Encyonema | ENCSPX |
| Equisetum arvense | EQUARV |
| Eunotia | EUNSPX |
| Fontinalis antipyretica | FONANT |
| Gomphoneis | GOMSPX |
| Heteroleibleinia | HEOSPX |
| Hildenbrandia | HILSPX |
| Hydrodictyon | HYISPX |
| Leersia oryzoides | LEEORY |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Lemna minuscula | LEMMIU |
| Leptolyngbya | LETSPX |
| Lindernia dubia | LINDUB |
| Ludwigia grandiflora | LUDGRA |
| Ludwigia peploides | LUDPEP |
| Lycopus europaeus | LYCEUR |
| Lyngbya | LYNSPX |
| Lysimachia nummularia | LYSNUM |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microcoleus | MIRSPX |
| Myriophyllum spicatum | MYRSPI |
| Myosoton aquaticum | MYSAQU |
| |
| Nitella mucronata | NITMUC |
| Octodiceras fontanum | OCTFON |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Persicaria hydropiper | PERHYD |
| Persicaria maculosa | PERMAC |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Potentilla reptans | POEREP |
| Polygonum amphibium | POLAMP |
| Polygonum hydropiper | POLHYD |
| Polygonum lapathifolium | POLLAP |
| Polygonum | POLSPX |
| Potamogeton crispus | POTCRI |
| Potamogeton nodosus | POTNOD |
| Potamogeton panormitanus | POTPAN |
| Potamogeton polygonifolius | POTPOL |
| Pulicaria dysenterica | PULDYS |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus subsp. pseudofluitans | RANPES |
| Ranunculus penicillatus | RANPEU |
| Rhizoclonium | RHISPX |
| Rorippa amphibia | RORAMP |
| Rorippa palustris | RORPAL |
| Rorippa sylvestris | RORSYL |
| Rubus | RUBSPX |
| Rumex | RUMSPX |
| Salpingoeca | SALSPX |
| Solanum dulcamara | SOADUL |
| Sparganium erectum | SPAERE |
| Spirogyra | SPISPX |
| Spirodela polyrhiza | SPRPOL |
| Stachys palustris | STAPAL |
| Stigeoclonium | STISPX |
| Stigeoclonium tenue | STITEN |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
