Date prélèvement 31/08/2011
IBMR
Robustesse
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Potamogeton berchtoldii 1642 POTBER 0.5 0
Sparganium erectum 1671 SPAERE 5 1.5
Phalaris arundinacea 1577 PHAARU 0 0.1
Mentha aquatica 1791 MENAQU 0 0.5
Lycopus europaeus 1789 LYCEUR 0 0.04
Alisma plantago-aquatica 1447 ALIPLA 0 0.08
Ludwigia peploides 1856 LUDPEP 2 0.3
Calystegia sepium 1731 CASSEP 0 0.05
Callitriche platycarpa 1702 CALPLA 0.3 0
Lysimachia vulgaris 1887 LYSVUL 0 0.05
Berula erecta 1977 BERERE 3 0
Pellia endiviifolia 1197 PELEND 0 0.1
Vaucheria 1169 VAUSPX 0 2.5
Lythrum salicaria 1823 LYTSAL 0 0.04
Phragmites australis 1579 PHRAUS 0.3 0
Cladophora 1124 CLASPX 0.7 0
Oscillatoria 1108 OSCSPX 0.3 1
Nuphar lutea 1839 NUPLUT 0 0.6
Nasturtium officinale 1763 NASOFF 0 0.08
Fontinalis antipyretica 1310 FONANT 10 5
Fissidens crassipes 1294 FISCRA 15 2
Rhynchostegium riparioides 1268 RHYRIP 6 0.5
Amblystegium riparium 1219 AMBRIP 8 1
Apium nodiflorum 1974 APINOD 3 0.1
Iris pseudacorus 1601 IRIPSE 0 0.2
Scirpus lacustris 1520 SCILAC 0.5 0.2
Agrostis stolonifera 1543 AGRSTO 0.8 0.06