Inventaire macrophytes Lergue à Brignac
| Taxon | Code |
|---|---|
| Agrostis stolonifera | AGRSTO |
| Apium nodiflorum | APINOD |
| Arundo donax | ARUDON |
| Bidens frondosa | BIDFRO |
| Ceratophyllum demersum | CERDEM |
| Chara vulgaris | CHAVUL |
| Cinclidotus danubicus | CINDAN |
| Cinclidotus fontinaloides | CINFON |
| Cladophora | CLASPX |
| Cymbella | CYBSPX |
| Cyperus fuscus | CYPFUS |
| Cyperus longus | CYPLON |
| Cyperus | CYPSPX |
| Diatoma | DIASPX |
| Diadesmis confervacea | DIECON |
| Enteromorpha | ENTSPX |
| Equisetum arvense | EQUARV |
| Equisetum ramosissimum | EQURAM |
| Fissidens crassipes | FISCRA |
| Fragilaria | FRASPX |
| Groenlandia densa | GRODEN |
| Helosciadium nodiflorum | HELNOD |
| Hydrodictyon | HYISPX |
| Juncus articulatus | JUNART |
| Lemna minor | LEMMIN |
| Leptodictyum riparium | LEORIP |
| Ludwigia peploides | LUDPEP |
| Lycopus europaeus | LYCEUR |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira | MELSPX |
| Mentha aquatica | MENAQU |
| Mentha longifolia | MENLON |
| Mentha | MENSPX |
| Mentha suaveolens | MENSUA |
| Mentha x rotundifolia | MENXRO |
| Monostroma | MOOSPX |
| Mougeotia | MOUSPX |
| Myriophyllum spicatum | MYRSPI |
| Nasturtium officinale | NASOFF |
| Nostoc | NOSSPX |
| Oedogonium | OEDSPX |
| Oscillatoria | OSCSPX |
| Oxyrrhynchium hians | OXYHIA |
| Paspalum distichum | PASDIS |
| Persicaria lapathifolia | PERLAP |
| Persicaria maculosa | PERMAC |
| Phalaris arundinacea | PHAARU |
| Phormidium | PHOSPX |
| Pleurosira | PLRSPX |
| Polygonum hydropiper | POLHYD |
| Potamogeton berchtoldii | POTBER |
| Potamogeton nodosus | POTNOD |
| Potamogeton panormitanus | POTPAN |
| Potamogeton rutilus | POTRUT |
| Ranunculus fluitans | RANFLU |
| Ranunculus penicillatus | RANPEU |
| Ranunculus repens | RANREP |
| Rhizoclonium | RHISPX |
| Rorippa sylvestris | RORSYL |
| Scirpus holoschoenus | SCIHOL |
| Scirpoides holoschoenus | SCPHOL |
| Spirogyra | SPISPX |
| Stigeoclonium | STISPX |
| Tetraspora | TETSPX |
| Ulothrix | ULOSPX |
| Ulva | ULVSPX |
| Vaucheria | VAUSPX |
| Veronica anagallis-aquatica | VERANA |
| Zannichellia obtusifolia | ZANOBT |
| Zannichellia palustris | ZANPAL |
| Zygnema | ZYGSPX |