Date prélèvement21/08/2019
IBMR
Robustesse7.38
Recouvrement UR194.00%
Faciès UR1chenal lentique (> 75%)
Recouvrement UR26.00%
Taxon Code % rec taxon UR1 % rec taxon UR2
Thorea sp. THOSPX 0.1 0
Carex acuta CARACU 0 0.01
0 0.01
Cyperus eragrostis CYPERA 0 0.01
Rorippa amphibia RORAMP 0 0.01
Ranunculus repens RANREP 0 0.01
Paspalum distichum PASDIS 0 0.01
Rorippa sylvestris RORSYL 0 0.01
Lemna minuta LEMMIT 0 0.01
Lysimachia vulgaris LYSVUL 0 0.01
Hildenbrandia sp. HILSPX 0 0.01
Cladophora sp. CLASPX 0.01 0.01
Bidens frondosa BIDFRO 0 0.01
Azolla filiculoides AZOFIL 0 0.01
Najas minor NAJMIN 0 0.01
Echinochloa crus-galli ECHCRU 0 0.01
Persicaria hydropiper PERHYD 0 0.01
Ceratophyllum demersum CERDEM 1.7 0.01
Oedogonium sp. OEDSPX 0.01 0.01
0.01 0.1
Melosira sp. MELSPX 0.01 0.1
Oscillatoria sp. OSCSPX 0 0.1
Ludwigia grandiflora LUDGRA 0 0.2
Spirogyra sp. SPISPX 0.01 0.2
Phormidium sp. PHOSPX 0 0.4
Lemna gibba LEMGIB 0 2
Lemna minor LEMMIN 0 3
Myriophyllum spicatum MYRSPI 2.6 3
Egeria densa EGEDEN 0.9 4
Spirodela polyrhiza SPRPOL 0 9
Potamogeton nodosus POTNOD 0.4 10
Najas marina NAJMAR 6.9 12