Inventaire macrophytes La Midouze au niveau de Bégaar
| Taxon | Code |
|---|---|
| Amblystegium riparium | AMBRIP |
| Callitriche platycarpa | CALPLA |
| Ceratophyllum demersum | CERDEM |
| Elodea canadensis | ELOCAN |
| Fontinalis antipyretica | FONANT |
| Lemna minor | LEMMIN |
| Lemna minuscula | LEMMIU |
| Ludwigia peploides | LUDPEP |
| Myriophyllum spicatum | MYRSPI |
| Octodiceras fontanum | OCTFON |
| Phalaris arundinacea | PHAARU |
| Potamogeton nodosus | POTNOD |
| Potamogeton pectinatus | POTPEC |
| Potamogeton perfoliatus | POTPER |
| Rhizoclonium | RHISPX |
| Vaucheria | VAUSPX |