Listes floristiques macrophytes

Tave à Laudun 06121020

Date prélèvement05/09/2017
IBMR8.870
Robustesse9.62
Recouvrement UR140.00%
Faciès UR1radier (40%)
Recouvrement UR260.00%
Faciès UR2pl. lent (60%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Vaucheria sp. VAUSPX 25 45 37
Ludwigia peploides LUDPEP 15 13 13.8
Veronica anagallis-aquatica VERANA 1.4 0 0.56
Lemna minor LEMMIN 1 0.2 0.52
Cladophora sp. CLASPX 0.4 0.5 0.46
Spirogyra sp. SPISPX 1 0 0.4
Solanum dulcamara SOADUL 0.8 0 0.32
Agrostis stolonifera AGRSTO 0.4 0.02 0.172
Persicaria maculosa PERMAC 0.1 0.1 0.1
Bidens frondosa BIDFRO 0.2 0 0.08
Persicaria hydropiper PERHYD 0.02 0.01 0.014
Nasturtium officinale NASOFF 0 0.01 0.006
Equisetum arvense EQUARV 0.005 0.005 0.005
Lycopus europaeus LYCEUR 0.01 0 0.004
Phragmites australis PHRAUS 0.01 0 0.004
Fissidens crassipes FISCRA 0 0.005 0.003
Leptodictyum riparium LEORIP 0 0.005 0.003
Lysimachia vulgaris LYSVUL 0 0.005 0.003
Diatoma sp. DIASPX 0.005 0 0.002
Melosira sp. MELSPX 0.005 0 0.002
Helosciadium nodiflorum HELNOD 0.005 0 0.002