Date prélèvement10/08/2016
IBMR10.820
Robustesse10.57
Recouvrement UR196.00%
Faciès UR1pl.courant (96%)
Recouvrement UR24.00%
Faciès UR2pl. lent (4%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Zygnema sp. ZYGSPX 5.3 13 5.608
Zannichellia palustris ZANPAL 5 20 5.6
Cladophora sp. CLASPX 5 0 4.8
Mougeotia sp. MOUSPX 2.7 10.1 2.996
Nasturtium officinale NASOFF 2 1 1.96
Chara vulgaris CHAVUL 1.6 8 1.856
Chara contraria CHACON 1.6 7 1.816
Chara hispida CHAHIS 1.6 7 1.816
Ludwigia peploides LUDPEP 0.2 2 0.272
Potamogeton nodosus POTNOD 0.2 0 0.192
Myriophyllum verticillatum MYRVER 0.1 0.3 0.108
Phormidium sp. PHOSPX 0.1 0.1 0.1
Agrostis stolonifera AGRSTO 0.07 0.2 0.0752
Juncus articulatus JUNART 0.05 0.5 0.068
Sparganium erectum SPAERE 0.02 1 0.0592
Echinochloa crus-galli ECHCRU 0.05 0 0.048
Typha latifolia TYPLAT 0 1 0.04
Equisetum ramosissimum EQURAM 0.03 0.2 0.0368
Schoenoplectus lacustris SCNLAC 0.02 0.1 0.0232
Groenlandia densa GRODEN 0 0.5 0.02
Tetraspora sp. TETSPX 0.02 0 0.0192
Mentha aquatica MENAQU 0.02 0 0.0192
Bidens frondosa BIDFRO 0.02 0 0.0192
Cyperus fuscus CYPFUS 0.02 0 0.0192
Berula erecta BERERE 0.01 0.1 0.0136
Phalaris arundinacea PHAARU 0.01 0.1 0.0136
Bolboschoenus maritimus BOLMAR 0.01 0.05 0.0116
Lythrum salicaria LYTSAL 0.01 0.01 0.01
Persicaria hydropiper PERHYD 0.01 0.01 0.01
Batrachospermum sp. BATSPX 0.01 0 0.0096
Diatoma sp. DIASPX 0.01 0 0.0096
Hydrodictyon sp. HYISPX 0.01 0 0.0096
Lycopus europaeus LYCEUR 0.01 0 0.0096
Ranunculus repens RANREP 0.01 0 0.0096
Potamogeton pusillus POTPUS 0 0.2 0.008
Chaetophora sp. CHESPX 0.005 0 0.0048
Monostroma sp. MOOSPX 0.005 0 0.0048
Stigeoclonium sp. STISPX 0.005 0 0.0048
Vaucheria sp. VAUSPX 0.005 0 0.0048
Alisma plantago-aquatica ALIPLA 0.005 0 0.0048
Veronica anagallis-aquatica VERANA 0.005 0 0.0048
Potamogeton pectinatus POTPEC 0 0.1 0.004
Juncus subnodulosus JUNSUB 0 0.01 0.0004
Scirpoides holoschoenus SCPHOL 0 0.01 0.0004