Listes floristiques macrophytes

L'Aveyron à Loubéjac 05120000

Date prélèvement 05/09/2008
IBMR 7.90
Robustesse 0
Recouvrement UR1 12.00%
Faciès UR1 pl. courant (12%)
Recouvrement UR2 88.00%
Faciès UR2 pl. lent (88%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum 1778 MYRSPI 6 0.4 1.072
Ceratophyllum demersum 1717 CERDEM 0 0.7 0.616
Potamogeton nodosus 1652 POTNOD 0 0.4 0.352
Cladophora 1124 CLASPX 2 0.1 0.328
Spirogyra 1147 SPISPX 2 0.1 0.328
Lemna minor 1626 LEMMIN 0 0.15 0.132
Oedogonium 1134 OEDSPX 0.1 0.05 0.056
Najas marina 1835 NAJMAR 0 0.05 0.044
Phalaris arundinacea 1577 PHAARU 0 0.02 0.0176
Polygonum hydropiper 1865 POLHYD 0 0.02 0.0176
Diatoma 6627 DIASPX 0.05 0.01 0.0148
Melosira 8714 MELSPX 0.05 0.01 0.0148
Thorea 6085 THOSPX 0.1 0 0.012
Cinclidotus danubicus 1319 CINDAN 0.1 0 0.012
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0088