Listes floristiques macrophytes

L'Aveyron à Druelle 05127000

Date prélèvement 20/07/2015
IBMR 9.05
Robustesse 9.65
Recouvrement UR1 80.00%
Faciès UR1 pl. courant (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Phalaris arundinacea 1577 PHAARU 5 3 4.6
Myriophyllum spicatum 1778 MYRSPI 0.06 1.8 0.408
Rhizoclonium 1125 RHISPX 0.45 0.05 0.37
Cladophora 1124 CLASPX 0.33 0.3 0.324
Fontinalis antipyretica 1310 FONANT 0.33 0.05 0.274
Cinclidotus riparius 1321 CINRIP 0.25 0 0.2
Rhynchostegium riparioides 1268 RHYRIP 0.2 0 0.16
Vaucheria 1169 VAUSPX 0.06 0 0.048
Lemanea 1159 LEASPX 0.05 0.01 0.042
Hildenbrandia 1157 HILSPX 0.02 0 0.016
Fissidens crassipes 1294 FISCRA 0.02 0 0.016
Equisetum fluviatile 1385 EQUFLU 0.01 0 0.008
Rorippa islandica 1766 RORISL 0.01 0 0.008
Leptodictyum riparium 1244 LEORIP 0.01 0 0.008
Potamogeton pectinatus 1655 POTPEC 0 0.01 0.002
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.002
Agrostis stolonifera 1543 AGRSTO 0 0.01 0.002
Lemna minor 1626 LEMMIN 0 0.01 0.002
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.002
Convolvulus arvensis 29961 COVARV 0 0.01 0.002