Inventaire macrophytes Le ruisseau de Langouyou à Saint Flour de Mercoire
| Taxon | Code |
|---|---|
| Agrostis stolonifera | AGRSTO |
| Audouinella sp. | AUDSPX |
| Brachythecium rivulare | BRARIV |
| Carex nigra | CARNIG |
| Carex sp. | CARSPX |
| Chiloscyphus polyanthos | CHIPOL |
| Collema fluviatile | COLFLU |
| Dermatocarpon weberi | DERWEB |
| Equisetum fluviatile | EQUFLU |
| Equisetum palustre | EQUPAL |
| Fissidens crassipes | FISCRA |
| Fontinalis squamosa | FONSQU |
| Glyceria fluitans | GLYFLU |
| Hygrohypnum duriusculum | HYGDUR |
| Hydrurus sp. | HYUSPX |
| Juncus acutiflorus | JUNACU |
| Lemanea sp. | LEASPX |
| Lysimachia vulgaris | LYSVUL |
| Lythrum salicaria | LYTSAL |
| Melosira sp. | MELSPX |
| Mentha aquatica | MENAQU |
| Mentha longifolia | MENLON |
| Microspora sp. | MICSPX |
| Microcoleus sp. | MIRSPX |
| Nostoc sp. | NOSSPX |
| Phalaris arundinacea | PHAARU |
| Phormidium sp. | PHOSPX |
| Plagiothecium nemorale | PLANEM |
| Porella pinnata | PORPIN |
| Rhynchostegium riparioides | RHYRIP |
| Scapania undulata | SCAUND |
| Scirpus sylvaticus | SCISYL |
| Spirogyra sp. | SPISPX |
| Stigeoclonium sp. | STISPX |
| Ulothrix sp. | ULOSPX |
| Vaucheria sp. | VAUSPX |