Date prélèvement 13/09/2012
IBMR
Robustesse
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Urtica dioica 2000 URTDIO 0.25 0.25
Phalaris arundinacea 1577 PHAARU 0 0.01
Nuphar lutea 1839 NUPLUT 0 0.01
Octodiceras fontanum 1303 OCTFON 0.01 0.005
Nasturtium officinale 1763 NASOFF 0 0.5
Callitriche hamulata 1698 CALHAM 20 5
Melosira 8714 MELSPX 1 1
Spirogyra 1147 SPISPX 0.01 0.01
Vaucheria 1169 VAUSPX 0.1 0
Apium nodiflorum 1974 APINOD 0.2 1
Polygonum hydropiper 1865 POLHYD 0 0.1
Callitriche obtusangula 1700 CALOBT 0.1 1
Potamogeton crispus 1645 POTCRI 0.25 2
Lemanea 1159 LEASPX 0.01 0
Amblystegium riparium 1219 AMBRIP 0.05 0.01
Ranunculus fluitans 1903 RANFLU 50 20
Amblystegium fluviatile 1223 AMBFLU 0.005 0.005
Hildenbrandia 1157 HILSPX 2 0.5
Fontinalis antipyretica 1310 FONANT 0.5 0.5
Fissidens crassipes 1294 FISCRA 0.01 0.001
Rhynchostegium riparioides 1268 RHYRIP 0.1 0.01
Phormidium 6414 PHOSPX 4 2
Oedogonium 1134 OEDSPX 15.1 13
Cladophora 1124 CLASPX 0.1 0.01
Stigeoclonium 1119 STISPX 0.005 0
Chiloscyphus polyanthos 1186 CHIPOL 0.005 0