Date prélèvement 19/08/2020
IBMR
Robustesse 7.42
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Phalaris arundinacea 1577 PHAARU 0.01 0
Lemna minor 1626 LEMMIN 0.01 0.01
Spirogyra 1147 SPISPX 28.7 0
Paralemanea 31566 PAASPX 0.01 0
Fissidens fontanus 31545 FISFON 0.01 0.01
Vaucheria 1169 VAUSPX 0.5 3.8
Lythrum salicaria 1823 LYTSAL 0 0.01
Ulothrix 1142 ULOSPX 0.35 1.4
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0
Potentilla reptans 29945 POEREP 0.01 0
Potamogeton perfoliatus 1656 POTPER 2.7 0.01
Ranunculus penicillatus 1909 RANPEU 0.8 0.05
Spirodela polyrhiza 1630 SPRPOL 0.01 0.01
Leersia oryzoides 1569 LEEORY 0.01 0.01
Hildenbrandia 1157 HILSPX 7.5 0.03
Agrostis stolonifera 1543 AGRSTO 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Mentha aquatica 1791 MENAQU 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0.2 0.11
Potamogeton nodosus 1652 POTNOD 1.02 0.47
Azolla filiculoides 1439 AZOFIL 0.01 0.01
Cladophora 1124 CLASPX 0.01 0.01
Potamogeton crispus 1645 POTCRI 0.01 0.01
Ludwigia grandiflora 19845 LUDGRA 0.01 0
Sphaerotilus 51602 SPTSPX 0.01 0.01
Stigeoclonium 1119 STISPX 0.01 0.01
Tetraspora 1138 TETSPX 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Melosira 8714 MELSPX 0.15 0.6