Listes floristiques macrophytes

L'Ance du Nord à Sauvessanges 04003645

Date prélèvement 02/08/2007
IBMR 12.48
Robustesse 0
Recouvrement UR1 65.00%
Faciès UR1 pl. courant (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ranunculus peltatus RANPEL 2 4.5 2.875
Rhynchostegium riparioides RHYRIP 3 0.5 2.125
Callitriche hamulata CALHAM 1 3 1.7
Amblystegium fluviatile AMBFLU 0.8 0.5 0.695
Fontinalis squamosa FONSQU 1 0.1 0.685
Brachythecium rivulare BRARIV 1 0 0.65
Chiloscyphus polyanthos CHIPOL 0.5 0.05 0.3425
Lemanea sp. LEASPX 0.5 0 0.325
Melosira sp. MELSPX 0.05 0.15 0.085
Fissidens crassipes FISCRA 0.05 0.15 0.085
Stigeoclonium tenue STITEN 0.1 0.05 0.0825
Audouinella sp. AUDSPX 0.1 0 0.065
Scirpus sylvaticus SCISYL 0.05 0.05 0.05
Vaucheria sp. VAUSPX 0.05 0.02 0.0395
Vaucheria sp. VAUSPX 0.05 0.02 0.0395
Oscillatoria sp. OSCSPX 0.05 0 0.0325
Dermatocarpon weberi DERWEB 0.05 0 0.0325
Dermatocarpon weberi DERWEB 0.05 0 0.0325
Scapania undulata SCAUND 0.05 0 0.0325
Scapania undulata SCAUND 0.05 0 0.0325
Phalaris arundinacea PHAARU 0.02 0.05 0.0305
Mentha arvensis MENARV 0.03 0.02 0.0265
Gomphoneis.sp 0.02 0 0.013
Spirogyra sp. SPISPX 0.02 0 0.013
Iris pseudacorus IRIPSE 0 0.03 0.0105
Lysimachia vulgaris LYSVUL 0 0.03 0.0105
Microspora sp. MICSPX 0 0.02 0.007
Marchantia polymorpha MACPOL 0 0.02 0.007
Pellia endiviifolia PELEND 0 0.02 0.007
Pellia neesiana PELNEE 0 0.02 0.007
Nostoc sp. NOSSPX 0.01 0 0.0065
Solanum dulcamara SOADUL 0 0.01 0.0035
Solanum dulcamara SOADUL 0 0.01 0.0035
Solanum dulcamara SOADUL 0 0.01 0.0035
Solanum dulcamara SOADUL 0 0.01 0.0035
Solanum dulcamara SOADUL 0 0.01 0.0035