Date prélèvement 11/10/2019
IBMR
Robustesse 7.6
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Egeria densa 19626 EGEDEN 0.8 1.5
Ceratophyllum demersum 1717 CERDEM 0 0.01
Hildenbrandia 1157 HILSPX 0 0.01
Najas marina 1835 NAJMAR 0 0.01
Hydrodictyon 5686 HYISPX 0.3 8.7
Azolla filiculoides 1439 AZOFIL 0 0.7
Persicaria hydropiper 31021 PERHYD 0 0.01
Paspalum distichum 10237 PASDIS 0 1.2
Myriophyllum spicatum 1778 MYRSPI 2 45
Lemna minor 1626 LEMMIN 0 0.3
Vallisneria spiralis 1598 VALSPI 0.5 0.5
Potamogeton crispus 1645 POTCRI 0 0.1
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Ranunculus penicillatus 1909 RANPEU 1 0.01
Rhizoclonium 1125 RHISPX 0 0.01
Potamogeton pectinatus 1655 POTPEC 0 0.01
Elodea nuttalii 1588 ELONUT 0 0.01
Potamogeton nodosus 1652 POTNOD 5.6 14
Spirodela polyrhiza 1630 SPRPOL 0 2
Ludwigia grandiflora 19845 LUDGRA 0 3
Thorea 6085 THOSPX 0 0.01
Phormidium 6414 PHOSPX 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Melosira 8714 MELSPX 0 0.01
Oedogonium 1134 OEDSPX 0.3 0.9
Cladophora 1124 CLASPX 0 1.2
Vaucheria 1169 VAUSPX 0 0.01
Spirogyra 1147 SPISPX 0.3 8.9