Listes floristiques macrophytes

RHONE A ROCHEMAURE 06110400

Date prélèvement09/09/2020
IBMR 9.31
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse8.31
Recouvrement UR192.50%
Faciès UR1chenal lentique (1-10%), chenal lotique (> 75%), radier (10-25%), rapide (10-25%)
Recouvrement UR27.50%
Faciès UR2chenal lentique (25-75%), plat lentique (10-25%), chenal lotique (25-75%), rapide (10-25%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Thorea sp. THOSPX 3.2727 0.2 3.0576
Spirogyra sp. SPISPX 0 2 0.14
Potamogeton pectinatus POTPEC 0.0909 0.05 0.088
Ludwigia peploides LUDPEP 0 1 0.07
Carex acutiformis CARACT 0 1 0.07
Potamogeton nodosus POTNOD 0 0.5 0.035
Phragmites australis PHRAUS 0 0.5 0.035
Myriophyllum spicatum MYRSPI 0 0.2 0.014
Hildenbrandia sp. HILSPX 0 0.1 0.007
Ceratophyllum demersum CERDEM 0 0.1 0.007
Potamogeton perfoliatus POTPER 0 0.1 0.007
Cladophora sp. CLASPX 0 0.07 0.0049
Oedogonium sp. OEDSPX 0 0.05 0.0035
Vallisneria spiralis VALSPI 0 0.05 0.0035
Phalaris arundinacea PHAARU 0 0.05 0.0035
Leptodictyum riparium LEORIP 0 0.02 0.0014
Diatoma sp. DIASPX 0 0.01 0.0007
Encyonema sp. ENCSPX 0 0.01 0.0007
Heteroleibleinia sp. HEOSPX 0 0.01 0.0007
Melosira sp. MELSPX 0 0.01 0.0007
Oscillatoria sp. OSCSPX 0 0.01 0.0007
Ulothrix sp. ULOSPX 0 0.01 0.0007
Vaucheria sp. VAUSPX 0 0.01 0.0007
Marchantia polymorpha MACPOL 0 0.01 0.0007
Cinclidotus danubicus CINDAN 0 0.01 0.0007
Fontinalis antipyretica FONANT 0 0.01 0.0007
Equisetum pratense EQUPRA 0 0.01 0.0007
Ranunculus fluitans RANFLU 0 0.01 0.0007
Spirodela polyrhiza SPRPOL 0 0.01 0.0007
Lycopus europaeus LYCEUR 0 0.01 0.0007
Persicaria hydropiper PERHYD 0 0.01 0.0007
Bidens frondosa BIDFRO 0 0.01 0.0007
Lysimachia vulgaris LYSVUL 0 0.01 0.0007
Lythrum salicaria LYTSAL 0 0.01 0.0007