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 % rec taxon UR1 % rec taxon UR2 % station
Spirogyra sp. SPISPX 0.5 15 12.825
Melosira sp. MELSPX 6 12 11.1
Tolypothrix sp. TOYSPX 0 10 8.5
Gomphoneis sp. 8 6 6.3
Oedogonium sp. OEDSPX 0 6 5.1
Rhizoclonium sp. RHISPX 1 5 4.4
Ranunculus penicillatus var. calcareus RANCAL 13 1 2.8
Ulothrix sp. ULOSPX 0 3 2.55
Ulothrix sp. ULOSPX 0 3 2.55
Diatoma sp. DIASPX 0 2 1.7
Phormidium sp. PHOSPX 8 0.5 1.625
Oscillatoria sp. OSCSPX 10 0 1.5
Nostoc sp. NOSSPX 2 0.1 0.385
Phalaris arundinacea PHAARU 0.1 0.1 0.1
Agrostis stolonifera AGRSTO 0.1 0.05 0.0575
Scirpus sylvaticus SCISYL 0.1 0.05 0.0575
Glyceria fluitans GLYFLU 0.05 0.05 0.05
Scytonema sp. SCYSPX 0 0.05 0.0425
Cratoneuron filicinum CRAFIL 0 0.03 0.0255
Cladophora sp. CLASPX 0.05 0.02 0.0245
Juncus effusus JUNEFF 0.02 0.02 0.02
Veronica beccabunga VERBEC 0.02 0.02 0.02
Veronica beccabunga VERBEC 0.02 0.02 0.02
Veronica beccabunga VERBEC 0.02 0.02 0.02
Veronica beccabunga VERBEC 0.02 0.02 0.02
Veronica beccabunga VERBEC 0.02 0.02 0.02
Juncus acutiflorus JUNACU 0.01 0.01 0.01
Marchantia polymorpha MACPOL 0 0.01 0.0085
Marchantia polymorpha MACPOL 0 0.01 0.0085
Mentha longifolia MENLON 0.05 0 0.0075
Ranunculus repens RANREP 0.05 0 0.0075
Lysimachia vulgaris LYSVUL 0.03 0 0.0045
Carex rostrata CARROS 0.02 0 0.003
Polygonum hydropiper POLHYD 0.02 0 0.003
Epilobium gr. obscurum 0.01 0 0.0015
Solanum dulcamara SOADUL 0.01 0 0.0015
Sparganium erectum SPAERE 0.01 0 0.0015