Listes floristiques macrophytes

Petit Rhone à St-gilles 1 06131900

Date prélèvement 14/09/2020
IBMR 6.88
Robustesse 6.78
Recouvrement UR1 97.00%
Recouvrement UR2 3.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Rhizoclonium 1125 RHISPX 2.8 0.1 2.719
Vallisneria spiralis 1598 VALSPI 2.26 0.25 2.1997
Myriophyllum spicatum 1778 MYRSPI 2.17 0.8 2.1289
Vaucheria 1169 VAUSPX 0.52 21.5 1.1494
Potamogeton nodosus 1652 POTNOD 0.52 2.5 0.5794
Najas marina 1835 NAJMAR 0.38 0.03 0.3695
Potamogeton pectinatus 1655 POTPEC 0.33 0.5 0.3351
Najas minor 1836 NAJMIN 0.28 0.1 0.2746
Ceratophyllum demersum 1717 CERDEM 0.28 0.03 0.2725
Spirogyra 1147 SPISPX 0.07 1.8 0.1219
Potamogeton crispus 1645 POTCRI 0.05 0.03 0.0494
Thorea 6085 THOSPX 0.05 0 0.0485
Oedogonium 1134 OEDSPX 0.03 0 0.0291
Cladophora 1124 CLASPX 0.01 0 0.0097
Ranunculus fluitans 1903 RANFLU 0 0.1 0.003
Cinclidotus danubicus 1319 CINDAN 0 0.05 0.0015
Potamogeton panormitanus 1654 POTPAN 0 0.05 0.0015
Leptodictyum riparium 1244 LEORIP 0 0.01 0.0003
Fissidens fontanus 31545 FISFON 0 0.01 0.0003
Cinclidotus riparius 1321 CINRIP 0 0.01 0.0003
Phormidium 6414 PHOSPX 0 0.01 0.0003
NEWCOD 0 0.01 0.0003
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0003
Chara 1121 CHASPX 0 0.01 0.0003