Listes floristiques macrophytes

RHONE A ROCHEMAURE 06110400

Date prélèvement 05/09/2018
IBMR 9.69
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 8.97
Recouvrement UR1 89.00%
Faciès UR1 chenal lentique (1-10%), chenal lotique (> 75%), radier (10-25%), rapide (10-25%)
Recouvrement UR2 11.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (10-25%), radier (25-75%), rapide (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Ceratophyllum demersum 1717 CERDEM 0 0.01
Bidens 1724 BIDSPX 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.1
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Carex acutiformis 1468 CARACT 0 20
Phragmites australis 1579 PHRAUS 0 0.02
Phalaris arundinacea 1577 PHAARU 0 0.1
Lycopus europaeus 1789 LYCEUR 0 0.01
Ludwigia peploides 1856 LUDPEP 0 0.2
Bolboschoenus maritimus 19533 BOLMAR 0 0.02
Potamogeton pectinatus 1655 POTPEC 0 0.01
Potamogeton nodosus 1652 POTNOD 0 0.01
Najas marina 1835 NAJMAR 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.01
Cladophora 1124 CLASPX 0.1563 0.78
Equisetum 1383 EQUSPX 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Cratoneuron filicinum 1233 CRAFIL 0 0.02
Cinclidotus riparius 1321 CINRIP 0 0.01
Thorea 6085 THOSPX 0.7031 0.2
Tetraspora 1138 TETSPX 0 0.01
Spirogyra 1147 SPISPX 0 0.01
Phormidium 6414 PHOSPX 0 0.11
Oscillatoria 1108 OSCSPX 0 0.01
Oedogonium 1134 OEDSPX 0 0.02
Hildenbrandia 1157 HILSPX 0 0.01
Encyonema 9378 ENCSPX 0 0.01
Diatoma 6627 DIASPX 0 0.21