Inventaire macrophytes L'Arros à Ozon
| Taxon | Code |
|---|---|
| Agrostis stolonifera | AGRSTO |
| Audouinella | AUDSPX |
| Bangia | BANSPX |
| Bryum pseudotriquetrum | BRYPSE |
| Chara vulgaris | CHAVUL |
| Chiloscyphus polyanthos | CHIPOL |
| Cinclidotus aquaticus | CINAQU |
| Cinclidotus riparius | CINRIP |
| Cladophora | CLASPX |
| Cocconeis | COCSPX |
| Cratoneuron filicinum | CRAFIL |
| Diatoma | DIASPX |
| Draparnaldia | DRASPX |
| Drepanocladus aduncus | DREADU |
| Encyonema | ENCSPX |
| Eurhynchium hians | EURHIA |
| Eurhynchium | EURSPX |
| Fissidens crassipes | FISCRA |
| Fissidens grandifrons | FISGRN |
| Fontinalis antipyretica | FONANT |
| Hildenbrandia | HILSPX |
| Hygroamblystegium fluviatile | HYAFLU |
| Hygrohypnum luridum | HYGLUR |
| Kindbergia praelonga | KINPRA |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Lyngbya | LYNSPX |
| Melosira | MELSPX |
| Mougeotia | MOUSPX |
| Myosotis palustris | MYOPAL |
| Oedogonium | OEDSPX |
| Palustriella commutata | PALCOM |
| Pellia | PELSPX |
| Phormidium | PHOSPX |
| Plectonema | PLESPX |
| Polygonum hydropiper | POLHYD |
| Ranunculus repens | RANREP |
| Rhynchostegium riparioides | RHYRIP |
| Rhizomnium punctatum | RHZPUN |
| Scytonema | SCYSPX |
| Solanum dulcamara | SOADUL |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Tetraspora | TETSPX |
| Thamnobryum alopecurum | THAALO |
| Tolypothrix | TOYSPX |
| Tribonema | TRISPX |
| Ulothrix | ULOSPX |
| Vaucheria | VAUSPX |