Date prélèvement 08/09/2020
IBMR
Robustesse 11.32
Recouvrement UR1 9.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 91.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Phalaris arundinacea 1577 PHAARU 0.35 0.01
Equisetum fluviatile 1385 EQUFLU 0 0.01
Sparganium emersum 1670 SPAEME 0.02 0.15
Sparganium angustifolium 1669 SPAANG 0 0.01
Lemna minor 1626 LEMMIN 0.25 1.35
Callitriche hamulata 1698 CALHAM 1.1 0.01
Ranunculus repens 1910 RANREP 0 0.01
Epilobium tetragonum 1853 EPITET 0 0.01
Solanum dulcamara 1964 SOADUL 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Juncus 1606 JUNSPX 0 0.01
Juncus effusus 1613 JUNEFF 0 0.05
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Spirogyra 1147 SPISPX 10 7
Mentha aquatica 1791 MENAQU 0.01 0.01
Glyceria fluitans 1564 GLYFLU 0 0.01
Eleocharis palustris 1506 ELEPAL 0 0.01
Carex rostrata 1490 CARROS 0 0.02
Agrostis stolonifera 1543 AGRSTO 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.1 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Fontinalis antipyretica 1310 FONANT 1.5 0.01
Fissidens crassipes 1294 FISCRA 0.01 0
Brachythecium rivulare 1260 BRARIV 0 0.01
Vaucheria 1169 VAUSPX 0 0.01