Listes floristiques macrophytes

L'Allier à Langeac 04027730

Date prélèvement24/08/2007
IBMR9.430
Robustesse0
Recouvrement UR150.00%
Faciès UR1pl. courant (50%)
Recouvrement UR250.00%
Faciès UR2mouille (50%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Gomphoneis.sp 3.5 3 3.25
Melosira sp. MELSPX 1.5 3.5 2.5
Oscillatoria sp. OSCSPX 3 2 2.5
Ranunculus penicillatus RANPEN 4 1 2.5
Ulothrix sp. ULOSPX 0.5 1 0.75
Ulothrix sp. ULOSPX 0.5 1 0.75
Oedogonium sp. OEDSPX 0.3 1 0.65
Lemanea sp. LEASPX 1 0 0.5
Lyngbya sp. LYNSPX 0.3 0.5 0.4
Rhynchostegium riparioides RHYRIP 0.3 0 0.15
Rhynchostegium riparioides RHYRIP 0.3 0 0.15
Mentha longifolia MENLON 0.1 0.1 0.1
Phalaris arundinacea PHAARU 0.2 0 0.1
Diatoma sp. DIASPX 0.1 0 0.05
Amblystegium riparium AMBRIP 0.1 0 0.05
Fontinalis antipyretica FONANT 0.1 0 0.05
Agrostis stolonifera AGRSTO 0.1 0 0.05
Carex sp. CARSPX 0.1 0 0.05
Rorippa amphibia RORAMP 0 0.1 0.05
Rhizoclonium sp. RHISPX 0.05 0.02 0.035
Spirogyra sp. SPISPX 0.02 0.05 0.035
Lysimachia vulgaris LYSVUL 0.05 0 0.025
Ranunculus repens RANREP 0 0.04 0.02
Lythrum salicaria LYTSAL 0.03 0 0.015
Polygonum hydropiper POLHYD 0 0.03 0.015
Solanum dulcamara SOADUL 0.03 0 0.015
Veronica beccabunga VERBEC 0 0.03 0.015
Veronica beccabunga VERBEC 0 0.03 0.015
Veronica beccabunga VERBEC 0 0.03 0.015
Veronica beccabunga VERBEC 0 0.03 0.015
Veronica beccabunga VERBEC 0 0.03 0.015
Audouinella sp. AUDSPX 0.02 0 0.01
Cladophora sp. CLASPX 0.02 0 0.01
Stigeoclonium tenue STITEN 0.02 0 0.01
Amblystegium fluviatile AMBFLU 0.02 0 0.01
Lycopus europaeus LYCEUR 0.02 0 0.01
Rorippa sylvestris 0 0.02 0.01