Inventaire macrophytes Le Grand Lées en amont de l'Adour
| Taxon | Code |
|---|---|
| Agrostis | AGRSPX |
| Agrostis stolonifera | AGRSTO |
| Alisma plantago-aquatica | ALIPLA |
| Amblystegium riparium | AMBRIP |
| Audouinella | AUDSPX |
| Bangia | BANSPX |
| Bidens frondosa | BIDFRO |
| Callitriche stagnalis | CALSTA |
| Chara globularis | CHAGLO |
| Cladophora | CLASPX |
| Cocconeis | COCSPX |
| Cratoneuron filicinum | CRAFIL |
| Cylindrospermum | CYLSPX |
| Cyperus eragrostis | CYPERA |
| Cyperus fuscus | CYPFUS |
| Diatoma | DIASPX |
| Echinochloa crus-galli | ECHCRU |
| Encyonema | ENCSPX |
| Equisetum arvense | EQUARV |
| Eurhynchium | EURSPX |
| Fissidens crassipes | FISCRA |
| Fissidens fontanus | FISFON |
| Fontinalis antipyretica | FONANT |
| Glyceria | GLYSPX |
| Hildenbrandia | HILSPX |
| Hydrodictyon | HYISPX |
| Impatiens glandulifera | IMPGLA |
| Lemanea | LEASPX |
| Lemna minor | LEMMIN |
| Lemna minuta | LEMMIT |
| Leptodictyum riparium | LEORIP |
| Lysimachia vulgaris | LYSVUL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Myosoton aquaticum | MYSAQU |
| Najas marina | NAJMAR |
| Nasturtium officinale | NASOFF |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Paralemanea | PAASPX |
| Parthenocissus inserta | PARINS |
| Paspalum distichum | PASDIS |
| Persicaria hydropiper | PERHYD |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Potentilla reptans | POEREP |
| Polygonum hydropiper | POLHYD |
| Potamogeton crispus | POTCRI |
| Potamogeton nodosus | POTNOD |
| Ranunculus penicillatus var. penicillatus | RANPEE |
| Ranunculus repens | RANREP |
| Rorippa amphibia | RORAMP |
| Rorippa | RORSPX |
| Scrophularia auriculata | SCRAUR |
| Solanum dulcamara | SOADUL |
| Spirogyra | SPISPX |
| Spirodela polyrhiza | SPRPOL |
| Stigeoclonium | STISPX |
| Tetraspora | TETSPX |
| Thamnobryum alopecurum | THAALO |
| Thorea | THOSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Veronica beccabunga | VERBEC |