Listes floristiques macrophytes

Agly à St-laurent-de-la-salanque 06175000

Date prélèvement 19/07/2012
IBMR 8.31
Robustesse 8.2
Recouvrement UR1 40.00%
Faciès UR1 radier (40%)
Recouvrement UR2 60.00%
Faciès UR2 pl. lent (60%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Potamogeton nodosus 1652 POTNOD 5.1 6 5.64
Phragmites australis 1579 PHRAUS 3.5 4 3.8
Cladophora 1124 CLASPX 1.5 1 1.2
Cymbella sp. NEWCOD 1.5 1 1.2
Ludwigia peploides 1856 LUDPEP 1 1.3 1.18
Spirogyra 1147 SPISPX 1.2 1 1.08
Oedogonium 1134 OEDSPX 0.25 0.1 0.16
Nasturtium officinale 1763 NASOFF 0.1 0.2 0.16
Diatoma 6627 DIASPX 0.33 0 0.132
Veronica anagallis-aquatica 1955 VERANA 0.25 0.05 0.13
Phormidium 6414 PHOSPX 0.02 0.07 0.05
Rorippa 1764 RORSPX 0 0.05 0.03
Rorippa amphibia 1765 RORAMP 0.05 0.01 0.023
Ceratophyllum demersum 1717 CERDEM 0.01 0.01 0.005
Myriophyllum spicatum 1778 MYRSPI 0.01 0.01 0.005
Apium nodiflorum 1974 APINOD 0 0.01 0.003
Lycopus europaeus 1789 LYCEUR 0 0.01 0.003
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.003
Lythrum salicaria 1823 LYTSAL 0 0.01 0.003
Mentha 1790 MENSPX 0 0.01 0.003
Oscillatoria 1108 OSCSPX 0 0.01 0.003
Paspalum distichum NEWCOD 0 0.01 0.003
Vaucheria 1169 VAUSPX 0.01 0 0.002
Mentha x rotundifolia 19857 MENXRO 0.01 0 0.002
Stigeoclonium 1119 STISPX 0.01 0 0.002