Listes floristiques macrophytes

La Loire à Goudet 04000600

Date prélèvement 23/07/2007
IBMR 10.44
Robustesse 0
Recouvrement UR1 15.00%
Faciès UR1 radier (15%)
Recouvrement UR2 85.00%
Faciès UR2 pl. lent (85%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 0.5 15 12.825
Melosira 8714 MELSPX 6 12 11.1
Tolypothrix 6304 TOYSPX 0 10 8.5
Gomphoneis sp. NEWCOD 8 6 6.3
Oedogonium 1134 OEDSPX 0 6 5.1
Rhizoclonium 1125 RHISPX 1 5 4.4
Ranunculus penicillatus var. calcareus 29941 RANPEC 13 1 2.8
Ulothrix 1142 ULOSPX 0 3 2.55
Ulothrix 1142 ULOSPX 0 3 2.55
Diatoma 6627 DIASPX 0 2 1.7
Phormidium 6414 PHOSPX 8 0.5 1.625
Oscillatoria 1108 OSCSPX 10 0 1.5
Nostoc 1105 NOSSPX 2 0.1 0.385
Phalaris arundinacea 1577 PHAARU 0.1 0.1 0.1
Agrostis stolonifera 1543 AGRSTO 0.1 0.05 0.0575
Scirpus sylvaticus 1525 SCISYL 0.1 0.05 0.0575
Glyceria fluitans 1564 GLYFLU 0.05 0.05 0.05
Scytonema 1114 SCYSPX 0 0.05 0.0425
Cratoneuron filicinum 1233 CRAFIL 0 0.03 0.0255
Cladophora 1124 CLASPX 0.05 0.02 0.0245
Veronica beccabunga 1957 VERBEC 0.02 0.02 0.02
Veronica beccabunga 1957 VERBEC 0.02 0.02 0.02
Veronica beccabunga 1957 VERBEC 0.02 0.02 0.02
Veronica beccabunga 1957 VERBEC 0.02 0.02 0.02
Veronica beccabunga 1957 VERBEC 0.02 0.02 0.02
Juncus effusus 1613 JUNEFF 0.02 0.02 0.02
Juncus acutiflorus 1607 JUNACU 0.01 0.01 0.01
Marchantia polymorpha 1192 MACPOL 0 0.01 0.0085
Marchantia polymorpha 1192 MACPOL 0 0.01 0.0085
Mentha longifolia 19856 MENLON 0.05 0 0.0075
Ranunculus repens 1910 RANREP 0.05 0 0.0075
Lysimachia vulgaris 1887 LYSVUL 0.03 0 0.0045
Polygonum hydropiper 1865 POLHYD 0.02 0 0.003
Carex rostrata 1490 CARROS 0.02 0 0.003
Epilobium gr. obscurum NEWCOD 0.01 0 0.0015
Solanum dulcamara 1964 SOADUL 0.01 0 0.0015
Sparganium erectum 1671 SPAERE 0.01 0 0.0015