Listes floristiques macrophytes

RHONE A SERRIERES 06100900

Date prélèvement10/09/2020
IBMR 7.56
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse7.85
Recouvrement UR193.00%
Faciès UR1chenal lentique (> 75%)
Recouvrement UR27.00%
Faciès UR2chenal lentique (> 75%), plat lentique (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 14.6528 2 13.7671
Cladophora sp. CLASPX 3.0556 47.01 6.1324
Vallisneria spiralis VALSPI 5.1389 10 5.4792
Najas marina NAJMAR 4.7222 0.5 4.4267
Ceratophyllum demersum CERDEM 2.2917 1 2.2013
Potamogeton perfoliatus POTPER 1.9444 0.5 1.8433
Spirodela polyrhiza SPRPOL 0.4167 10 1.0875
Spirogyra sp. SPISPX 0.8333 2 0.915
Elodea nuttalii ELONUT 0.8333 0 0.775
Ranunculus fluitans RANFLU 0.6944 0 0.6458
Lemna minor LEMMIN 0 8 0.56
Carex acuta CARACU 0 8 0.56
Phragmites australis PHRAUS 0 5 0.35
Oedogonium sp. OEDSPX 0.0694 1.5 0.1696
Potamogeton nodosus POTNOD 0.1389 0.5 0.1642
Phormidium sp. PHOSPX 0.0694 0.09 0.0709
Oscillatoria sp. OSCSPX 0.0694 0.01 0.0653
Potamogeton pectinatus POTPEC 0.0694 0 0.0646
Ranunculus circinatus RANCIR 0.0694 0 0.0646
Ulothrix sp. ULOSPX 0 0.5 0.035
Leersia oryzoides LEEORY 0 0.1 0.007
Lysimachia vulgaris LYSVUL 0 0.1 0.007
Nasturtium officinale NASOFF 0 0.05 0.0035
Ludwigia peploides LUDPEP 0 0.02 0.0014
Cinclidotus riparius CINRIP 0 0.01 0.0007
Fissidens fontanus FISFON 0 0.01 0.0007
Hygroamblystegium fluviatile HYAFLU 0 0.01 0.0007
Iris pseudacorus IRIPSE 0 0.01 0.0007
Lycopus europaeus LYCEUR 0 0.01 0.0007
Phalaris arundinacea PHAARU 0 0.01 0.0007
Bidens frondosa BIDFRO 0 0.01 0.0007
Lythrum salicaria LYTSAL 0 0.01 0.0007
Solanum dulcamara SOADUL 0 0.01 0.0007