Listes floristiques macrophytes

La Loire à Coubon 04000920

Date prélèvement 03/07/2007
IBMR 10.22
Robustesse 0
Recouvrement UR1 60.00%
Faciès UR1 radier (60%)
Recouvrement UR2 30.00%
Faciès UR2 pl. lent (30%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ranunculus penicillatus RANPEN 7 2 4.8
Lemanea sp. LEASPX 4 0.5 2.55
Phalaris arundinacea PHAARU 2 2.5 1.95
Cladophora sp. CLASPX 3 0.1 1.83
Tetraspora sp. TETSPX 1.5 3 1.8
Tetraspora sp. TETSPX 1.5 3 1.8
Oscillatoria sp. OSCSPX 1.5 2.5 1.65
Mentha longifolia MENLON 1 1 0.9
Agrostis stolonifera AGRSTO 0.5 0.5 0.45
Hildenbrandia sp. HILSPX 0.5 0.2 0.36
Nostoc sp. NOSSPX 0.5 0.1 0.33
Myriophyllum spicatum MYRSPI 0.3 0.5 0.33
Typha latifolia TYPLAT 0 1 0.3
Gomphoneis sp. 0.05 0.8 0.27
Lycopus europaeus LYCEUR 0.3 0.2 0.24
Melosira sp. MELSPX 0.02 0.5 0.162
Lythrum salicaria LYTSAL 0.1 0.15 0.105
Polygonum hydropiper POLHYD 0.1 0.1 0.09
Rorippa sylvestris 0.1 0.1 0.09
Veronica beccabunga VERBEC 0.1 0.1 0.09
Veronica beccabunga VERBEC 0.1 0.1 0.09
Veronica beccabunga VERBEC 0.1 0.1 0.09
Veronica beccabunga VERBEC 0.1 0.1 0.09
Veronica beccabunga VERBEC 0.1 0.1 0.09
Oedogonium sp. OEDSPX 0.02 0.15 0.057
Epilobium hirsutum EPIHIR 0.05 0.02 0.036
Diatoma sp. DIASPX 0 0.1 0.03
Carex sp. CARSPX 0 0.1 0.03
Galium palustre GALPAL 0.02 0.02 0.018
Spirogyra sp. SPISPX 0 0.05 0.015
Eupatorium cannabinum EUPCAN 0.02 0.01 0.015
Calystegia sp. 0.02 0 0.012
Bidens tripartita BIDTRI 0.01 0.01 0.009
Rhizoclonium sp. RHISPX 0.01 0 0.006
Ceratophyllum demersum CERDEM 0 0.02 0.006
Equisetum arvense EQUARV 0.01 0 0.006
Saponaria officinalis 0.01 0 0.006
Lamium album LAMALB 0 0.01 0.003
Lysimachia vulgaris LYSVUL 0 0.01 0.003