Listes floristiques macrophytes

Le Cher à Dontreix - Auzances 04056400

Date prélèvement 18/07/2007
IBMR 12.57
Robustesse 0
Recouvrement UR1 70.00%
Faciès UR1 radier (70%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Chiloscyphus polyanthos 1186 CHIPOL 2.5 0.05 1.765
Rhynchostegium riparioides 1268 RHYRIP 1.3 0 0.91
Oscillatoria 1108 OSCSPX 0.8 0.4 0.68
Porella pinnata 9788 PORPIN 0.4 0 0.28
Fissidens crassipes 1294 FISCRA 0.3 0.03 0.219
Dermatocarpon weberi 10217 DERWEB 0.3 0.02 0.216
Fontinalis antipyretica 1310 FONANT 0.2 0.05 0.155
Hildenbrandia 1157 HILSPX 0.05 0.02 0.041
Amblystegium fluviatile 1223 AMBFLU 0.05 0.02 0.041
Nostoc 1105 NOSSPX 0 0.1 0.03
Solanum dulcamara 1964 SOADUL 0.02 0.02 0.02
Melosira 8714 MELSPX 0 0.05 0.015
Ranunculus repens 1910 RANREP 0.01 0.02 0.013
Polygonum hydropiper 1865 POLHYD 0 0.03 0.009
Agrostis stolonifera 1543 AGRSTO 0 0.03 0.009
Iris pseudacorus 1601 IRIPSE 0 0.02 0.006
Mentha arvensis 19855 MENARV 0 0.02 0.006
Phalaris arundinacea 1577 PHAARU 0 0.02 0.006
Sparganium erectum 1671 SPAERE 0 0.02 0.006
Glyceria fluitans 1564 GLYFLU 0 0.01 0.003
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.003