Listes floristiques macrophytes

Le Lignon-du-Velay à Tence 04003200

Date prélèvement05/07/2007
IBMR 12.15
Robustesse0
Recouvrement UR155.00%
Faciès UR1radier (55%)
Recouvrement UR245.00%
Faciès UR2pl. lent (45%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Oedogonium sp. OEDSPX 3 5.5 4.125
Spirogyra sp. SPISPX 0.1 6 2.755
Spirogyra sp. SPISPX 0.1 6 2.755
Lemanea sp. LEASPX 4 0 2.2
Collema fluviatile COLFLU 2 0 1.1
Collema fluviatile COLFLU 2 0 1.1
Melosira sp. MELSPX 1 1 1
Rorippa sylvestris 1 0.5 0.775
Carex sp. CARSPX 0.5 0.7 0.59
Lysimachia vulgaris LYSVUL 0.5 0.5 0.5
Gomphoneis sp. 0.6 0.1 0.375
Iris pseudacorus IRIPSE 0.2 0.4 0.29
Glyceria fluitans GLYFLU 0.1 0.5 0.28
Dermatocarpon weberi DERWEB 0.5 0 0.275
Agrostis stolonifera AGRSTO 0.2 0.2 0.2
Oscillatoria sp. OSCSPX 0.3 0.05 0.1875
Amblystegium fluviatile AMBFLU 0.3 0 0.165
Amblystegium riparium AMBRIP 0.2 0 0.11
Phalaris arundinacea PHAARU 0.1 0.1 0.1
Audouinella sp. AUDSPX 0.1 0 0.055
Rhynchostegium riparioides RHYRIP 0.1 0 0.055
Cladophora sp. CLASPX 0 0.1 0.045
Schistidium rivulare SCSRIV 0.05 0 0.0275
Schistidium rivulare SCSRIV 0.05 0 0.0275
Juncus effusus JUNEFF 0 0.05 0.0225
Rumex sp. RUMSPX 0.01 0.02 0.0145
Rumex sp. RUMSPX 0.01 0.02 0.0145
Rumex sp. RUMSPX 0.01 0.02 0.0145
Rumex sp. RUMSPX 0.01 0.02 0.0145
Rumex sp. RUMSPX 0.01 0.02 0.0145
Pellia endiviifolia PELEND 0 0.02 0.009
Pellia endiviifolia PELEND 0 0.02 0.009
Mentha aquatica MENAQU 0 0.02 0.009
Hildenbrandia sp. HILSPX 0.01 0 0.0055
Fissidens crassipes FISCRA 0.01 0 0.0055
Fontinalis antipyretica FONANT 0.01 0 0.0055