Listes floristiques macrophytes

L'Authre au Pont du Mercadier 05063950

Date prélèvement26/06/2008
IBMR10.750
Robustesse10.42
Recouvrement UR150.00%
Faciès UR1pl. courant (50%)
Recouvrement UR250.00%
Faciès UR2pl. lent (50%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Fontinalis antipyretica FONANT 6 2 4
Vaucheria sp. VAUSPX 5.5 0.2 2.85
Lemanea sp. LEASPX 5 0 2.5
Rhynchostegium riparioides RHYRIP 4 0.5 2.25
Callitriche hamulata CALHAM 4 0.4 2.2
Phalaris arundinacea PHAARU 2.5 1.5 2
Ranunculus aquatilis RANAQU 3 0 1.5
Amblystegium riparium AMBRIP 2.5 0.05 1.275
Audouinella sp. AUDSPX 1.5 0 0.75
Gomphoneis sp. 1.3 0.2 0.75
Elodea canadensis ELOCAN 0 1.5 0.75
Melosira sp. MELSPX 0.8 0.6 0.7
Glyceria fluitans GLYFLU 0.5 0.8 0.65
Rhizoclonium sp. RHISPX 0.5 0.2 0.35
Phormidium sp. PHOSPX 0.4 0.03 0.215
Ulothrix sp. ULOSPX 0.3 0.1 0.2
Microspora sp. MICSPX 0.05 0.25 0.15
Amblystegium fluviatile AMBFLU 0.2 0.05 0.125
Spirogyra sp. SPISPX 0 0.2 0.1
Iris pseudacorus IRIPSE 0.05 0.05 0.05
Hildenbrandia sp. HILSPX 0.05 0 0.025
Cinclidotus fontinaloides CINFON 0 0.05 0.025
Bangia sp. BANSPX 0.03 0 0.015
Mougeotia sp. MOUSPX 0.03 0 0.015
Stigeoclonium sp. STISPX 0.03 0 0.015
Diatoma sp. DIASPX 0.02 0 0.01
Oscillatoria sp. OSCSPX 0 0.02 0.01
Fissidens crassipes FISCRA 0 0.02 0.01
Agrostis stolonifera AGRSTO 0 0.02 0.01