Listes floristiques macrophytes

Tave à Laudun 06121020

Date prélèvement21/07/2015
IBMR8.840
Robustesse8.52
Recouvrement UR156.00%
Faciès UR1radier (56%)
Recouvrement UR244.00%
Faciès UR2pl. lent (44%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Cladophora sp. CLASPX 5 0 2.8
Vaucheria sp. VAUSPX 3 0 1.68
Ludwigia peploides LUDPEP 1.1 0.2 0.704
Veronica anagallis-aquatica VERANA 0.7 0.2 0.48
Nasturtium officinale NASOFF 0.7 0.005 0.3942
Spirogyra sp. SPISPX 0.5 0 0.28
Helosciadium nodiflorum HELNOD 0.2 0 0.112
Phormidium sp. PHOSPX 0 0.1 0.044
Tetraspora sp. TETSPX 0.01 0.02 0.0144
Lythrum salicaria LYTSAL 0.01 0.005 0.0078
Phragmites australis PHRAUS 0.005 0.01 0.0072
Persicaria maculosa PERMAC 0.01 0 0.0056
Leptodictyum riparium LEORIP 0.005 0.005 0.005
Agrostis stolonifera AGRSTO 0 0.01 0.0044
Persicaria hydropiper PERHYD 0 0.01 0.0044
Melosira sp. MELSPX 0.005 0 0.0028
Oedogonium sp. OEDSPX 0.005 0 0.0028
Fissidens crassipes FISCRA 0.005 0 0.0028
Equisetum arvense EQUARV 0.005 0 0.0028
Lysimachia vulgaris LYSVUL 0.005 0 0.0028
Echinochloa crus-galli ECHCRU 0 0.005 0.0022