Listes floristiques macrophytes

La Dronne à Valeuil 05033700

Date prélèvement 23/08/2023
IBMR 9.57
  • Seuils
  • Légende
  •
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 9.52
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Nasturtium officinale 1763 NASOFF 0 0.01
Fissidens crassipes 1294 FISCRA 0.02 0.02
Oedogonium 1134 OEDSPX 0 0.01
Fissidens fontanus 31545 FISFON 0.15 0.15
Paralemanea 31566 PAASPX 0.01 0
Persicaria hydropiper 31021 PERHYD 0.01 0
Nuphar lutea 1839 NUPLUT 0 0.06
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Ranunculus fluitans 1903 RANFLU 18.9 9.7
Elodea canadensis 1586 ELOCAN 0 0.01
Ceratophyllum demersum 1717 CERDEM 0 0.01
Audouinella 6076 AUDSPX 0.01 0
Mentha aquatica 1791 MENAQU 0.01 0.02
Cinclidotus riparius 1321 CINRIP 0 0.01
Ranunculus repens 1910 RANREP 0.01 0
Veronica anagallis-aquatica 1955 VERANA 0.02 0
Glechoma hederacea 19767 GLEHED 0 0.01
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Melosira 8714 MELSPX 3.3 0.47
Spirogyra 1147 SPISPX 6.4 14.6
Hildenbrandia 1157 HILSPX 6.1 3.2
Helosciadium nodiflorum 30053 HELNOD 0.01 0
Phormidium 6414 PHOSPX 0.02 0.9
Schoenoplectus lacustris 31026 SCNLAC 6.8 0.11
Rorippa amphibia 1765 RORAMP 0.02 0.01
Callitriche obtusangula 1700 CALOBT 0.01 0.01
Leptodictyum riparium 1244 LEORIP 0.11 0.04
Vaucheria 1169 VAUSPX 0.7 0
Cladophora 1124 CLASPX 0.02 0.01
Phalaris arundinacea 1577 PHAARU 0 0.02
Fontinalis antipyretica 1310 FONANT 0.08 0.06
Lemna minor 1626 LEMMIN 0.06 1.42
Potamogeton crispus 1645 POTCRI 0.01 0
Potamogeton perfoliatus 1656 POTPER 0.02 1.4
Callitriche platycarpa 1702 CALPLA 0.06 0.05
Sparganium emersum 1670 SPAEME 3.6 8.7