Listes floristiques macrophytes

La Garonne à Bourret 05154250

Date prélèvement 13/09/2013
IBMR 9.44
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 8.62
Recouvrement UR1 90.00%
Faciès UR1 ch. lotique (90%)
Recouvrement UR2 10.00%
Faciès UR2 ch. lentique (10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 0.26 0.07 0.2392
Leersia oryzoides 1569 LEEORY 0.19 0.06 0.177
Hildenbrandia 1157 HILSPX 0.11 0.01 0.0974
Myriophyllum spicatum 1778 MYRSPI 0.05 0 0.049
Cardamine 1757 CAMSPX 0.04 0.01 0.0404
Cyperus longus 1500 CYPLON 0.04 0 0.0326
Potamogeton nodosus 1652 POTNOD 0.03 0 0.0246
Rorippa amphibia 1765 RORAMP 0.02 0.01 0.0182
Eleocharis palustris 1506 ELEPAL 0.02 0.01 0.0173
Lysimachia vulgaris 1887 LYSVUL 0.01 0.03 0.0125
Oscillatoria 1108 OSCSPX 0.01 0.01 0.0117
Cinclidotus danubicus 1319 CINDAN 0.01 0 0.009
Ranunculus 1896 RANSPX 0.01 0 0.0083
Rhizoclonium 1125 RHISPX 0 0.01 0.001
Diatoma 6627 DIASPX 0 0.01 0.001
Amblystegium riparium 1219 AMBRIP 0 0.01 0.001
Ludwigia grandiflora 19845 LUDGRA 0 0.01 0.001
Fontinalis squamosa 1312 FONSQU 0 0.01 0.001
Carex 1466 CARSPX 0 0.01 0.001
Oedogonium 1134 OEDSPX 0 0.01 0.001