Date prélèvement 23/08/2023
IBMR
Robustesse 6.51
Recouvrement UR1 73.00%
Recouvrement UR2 27.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Myriophyllum spicatum 1778 MYRSPI 28.8356 8
Fissidens fontanus 31545 FISFON 0 0.01
Vaucheria 1169 VAUSPX 0 0.004
Spirogyra 1147 SPISPX 0 0.0007
Potamogeton crispus 1645 POTCRI 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Elodea nuttalii 1588 ELONUT 0.8219 0
Phragmites australis 1579 PHRAUS 0 0.04
Rhizoclonium 1125 RHISPX 0 0.01
Cladophora 1124 CLASPX 0 0.014
Spirodela polyrhiza 1630 SPRPOL 3.1507 0.3
Egeria densa 19626 EGEDEN 11.8493 1
Ceratophyllum demersum 1717 CERDEM 1.9178 0.1
Potamogeton perfoliatus 1656 POTPER 2.5343 0.6
Najas marina 1835 NAJMAR 3.6986 0
Iris pseudacorus 1601 IRIPSE 0 0.01
Phormidium 6414 PHOSPX 0 0.0198
Oedogonium 1134 OEDSPX 0 0.0015
Potamogeton nodosus 1652 POTNOD 2.3288 2
Vallisneria spiralis 1598 VALSPI 7.7397 3.5
Potamogeton pectinatus 1655 POTPEC 3.9041 0.8
Azolla filiculoides 1439 AZOFIL 0 0.01