Inventaire macrophytes Le Bés à Saint-Yaguen
| Taxon | Code |
|---|---|
| Apiaceae | |
| Agrostis stolonifera | AGRSTO |
| Amblystegium riparium | AMBRIP |
| Apium nodiflorum | APINOD |
| Audouinella | AUDSPX |
| Batrachospermum | BATSPX |
| Callitriche | CALSPX |
| Calystegia sepium | CASSEP |
| Chiloscyphus polyanthos | CHIPOL |
| Eupatorium cannabinum | EUPCAN |
| Fissidens adianthoides | FISADI |
| Fissidens crassipes | FISCRA |
| Fissidens monguillonii | FISMON |
| Fissidens rivularis | FISRIV |
| Fissidens | FISSPX |
| Fissidens taxifolius | FISTAX |
| Fontinalis antipyretica | FONANT |
| Galium palustre | GALPAL |
| Glechoma hederacea | GLEHED |
| Helosciadium nodiflorum | HELNOD |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Leptodictyum riparium | LEORIP |
| Ludwigia palustris | LUDPAL |
| Lycopus europaeus | LYCEUR |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Microspora | MICSPX |
| Microcoleus | MIRSPX |
| Myosoton aquaticum | MYSAQU |
| Oedogonium | OEDSPX |
| Oenanthe crocata | OENCRO |
| Oenanthe | OENSPX |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Polygonum hydropiper | POLHYD |
| Potamogeton berchtoldii | POTBER |
| Ranunculus repens | RANREP |
| Rhynchostegium riparioides | RHYRIP |
| Scapania undulata | SCAUND |
| Scrophularia auriculata | SCRAUR |
| Solanum dulcamara | SOADUL |
| Sparganium erectum | SPAERE |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Vaucheria | VAUSPX |