Date prélèvement19/08/2008
IBMR
Robustesse12.2
Recouvrement UR150.00%
Faciès UR1pl. courant (50%)
Recouvrement UR250.00%
Faciès UR2pl. lent (50%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ranunculus peltatus RANPEL 1 6 3.5
Melosira sp. MELSPX 0.5 4 2.25
Lemanea sp. LEASPX 2 0 1
Phalaris arundinacea PHAARU 0.2 1 0.6
Eleocharis palustris ELEPAL 0.1 0.5 0.3
Lemna minor LEMMIN 0.01 0.5 0.2525
Solanum dulcamara SOADUL 0 0.15 0.075
Fontinalis squamosa FONSQU 0.05 0.05 0.05
Glyceria fluitans GLYFLU 0 0.1 0.05
Sparganium erectum SPAERE 0 0.1 0.05
Gomphoneis sp. 0.1 0 0.05
Collema fluviatile COLFLU 0.05 0 0.025
Amblystegium fluviatile AMBFLU 0.05 0 0.025
Fissidens crassipes FISCRA 0.03 0 0.0125
Amblystegium riparium AMBRIP 0.02 0 0.01
Audouinella sp. AUDSPX 0.01 0 0.005
Lysimachia vulgaris LYSVUL 0.01 0.01 0.005
* cf. Phormidium sp. 0.01 0 0.003
Cyanophycée 0.01 0 0.0025
Spirogyra sp. SPISPX 0.01 0 0.0025
Stigeoclonium sp. STISPX 0.01 0 0.0025
Ulothrix sp. ULOSPX 0.01 0 0.0025
Dermatocarpon weberi DERWEB 0.01 0 0.0025
Rhynchostegium riparioides RHYRIP 0.01 0 0.0025
Equisetum arvense EQUARV 0.01 0 0.0025
Callitriche hamulata CALHAM 0 0.01 0.0025
Iris pseudacorus IRIPSE 0 0.01 0.0025