Listes floristiques macrophytes

Tave à Laudun 06121020

Date prélèvement31/08/2021
IBMR8.280
Robustesse8.61
Recouvrement UR120.00%
Faciès UR1radier (25-75%), plat courant (25-75%)
Recouvrement UR280.00%
Faciès UR2plat lentique (> 75%), mouille (1-10%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Vaucheria sp. VAUSPX 28 55 49.6
Ludwigia peploides LUDPEP 0.5 6 4.9
Oscillatoria sp. OSCSPX 0.01 3.5 2.802
Spirogyra sp. SPISPX 0.03 1.6 1.286
Cladophora sp. CLASPX 3.5 0 0.7
Hydrodictyon sp. HYISPX 0 0.5 0.4
Carex pendula CARPEN 0 0.5 0.4
Lemna minor LEMMIN 0.01 0.3 0.242
Agrostis stolonifera AGRSTO 0.8 0.1 0.24
Lemna minuscula LEMMIU 0.01 0.05 0.042
Spirodela polyrhiza SPRPOL 0.01 0.02 0.018
Nasturtium officinale NASOFF 0 0.02 0.016
Melosira sp. MELSPX 0 0.01 0.008
Pellia endiviifolia PELEND 0 0.01 0.008
Fissidens crassipes FISCRA 0 0.01 0.008
Leptodictyum riparium LEORIP 0 0.01 0.008
Lycopus europaeus LYCEUR 0 0.01 0.008
Veronica anagallis-aquatica VERANA 0 0.01 0.008
Persicaria maculosa PERMAC 0 0.01 0.008
Solanum dulcamara SOADUL 0 0.01 0.008
Lythrum salicaria LYTSAL 0.01 0 0.002
Helosciadium nodiflorum HELNOD 0.01 0 0.002