Date prélèvement 07/09/2021
IBMR
Robustesse 7.94
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Phalaris arundinacea 1577 PHAARU 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Carex 1466 CARSPX 0 0.01
Leersia oryzoides 1569 LEEORY 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Najas marina 1835 NAJMAR 3 0.4
Spirogyra 1147 SPISPX 0.01 0.01
Egeria densa 19626 EGEDEN 0 0.01
Ludwigia grandiflora 19845 LUDGRA 0 40
Spirodela polyrhiza 1630 SPRPOL 0 0.1
Arundo donax 1551 ARUDON 0 0.01
Ludwigia peploides 1856 LUDPEP 0 2
Ceratophyllum demersum 1717 CERDEM 2.3 0.3
Lemna gibba 1625 LEMGIB 0 0.01
Paspalum distichum 10237 PASDIS 0 0.01
Iris pseudacorus 1601 IRIPSE 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Myriophyllum spicatum 1778 MYRSPI 6.7 12
Eunotia 7569 EUNSPX 0 0.01
Azolla filiculoides 1439 AZOFIL 0 0.01
Stigeoclonium 1119 STISPX 0.01 0.01
Cladophora 1124 CLASPX 0.8 1.5
Oscillatoria 1108 OSCSPX 0 0.8
Lemna minuta 29962 LEMMIT 0 0.01
Mougeotia 1146 MOUSPX 0 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Phormidium 6414 PHOSPX 0 1.3