Date prélèvement 08/09/2020
IBMR
Robustesse 6.72
Recouvrement UR1 88.00%
Recouvrement UR2 12.00%
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Spirodela polyrhiza SPRPOL 15.05 30 16.844
Ludwigia peploides LUDPEP 6.4 10 6.832
Lemna gibba LEMGIB 6.35 0.01 5.5892
Potamogeton nodosus POTNOD 3.75 0.5 3.36
Lemna minuta LEMMIT 3.05 0.01 2.6852
Ceratophyllum demersum CERDEM 2.5 0 2.2
Oedogonium sp. OEDSPX 1.25 4.2 1.604
Spirogyra sp. SPISPX 0.15 10 1.332
Azolla filiculoides AZOFIL 0.6 0 0.528
Myriophyllum spicatum MYRSPI 0.5 0 0.44
Cladophora sp. CLASPX 0 1 0.12
Iris pseudacorus IRIPSE 0 1 0.12
Lemna minor LEMMIN 0.05 0.01 0.0452
Mougeotia sp. MOUSPX 0 0.3 0.036
Phalaris arundinacea PHAARU 0 0.25 0.03
Mentha aquatica MENAQU 0 0.1 0.012
Compsopogon sp. COMSPX 0 0.01 0.0012
0 0.01 0.0012
Bidens frondosa BIDFRO 0 0.01 0.0012
Lythrum salicaria LYTSAL 0 0.01 0.0012
Persicaria mitis PERMIT 0 0.01 0.0012
Persicaria amphibia PERAMP 0 0.01 0.0012