Listes floristiques macrophytes

Verdouble à Tautavel 2 06173650

Date prélèvement 26/07/2022
IBMR 7.79
Robustesse 7.6
Recouvrement UR1 21.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 79.00%
Faciès UR2 plat lentique (> 75%), mouille (10-25%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ludwigia peploides 1856 LUDPEP 0 3.75 2.9625
Mentha aquatica 1791 MENAQU 2.1 0.8 1.073
Lysimachia vulgaris 1887 LYSVUL 0 0.55 0.4345
Diadesmis confervacea 10647 DIECON 0.75 0.25 0.355
Cladophora 1124 CLASPX 1.6 0 0.336
Phragmites australis 1579 PHRAUS 0 0.4 0.316
Melosira 8714 MELSPX 0.25 0.05 0.092
Spirogyra 1147 SPISPX 0.4 0 0.084
Hydrodictyon 5686 HYISPX 0.35 0 0.0735
Agrostis stolonifera 1543 AGRSTO 0.02 0.07 0.0595
Potamogeton nodosus 1652 POTNOD 0 0.07 0.0553
Leptodictyum riparium 1244 LEORIP 0.25 0 0.0525
Veronica anagallis-aquatica 1955 VERANA 0 0.04 0.0316
Cymbella 7368 CYBSPX 0.12 0 0.0252
Nasturtium officinale 1763 NASOFF 0 0.03 0.0237
Rhizoclonium 1125 RHISPX 0 0.02 0.0158
Oedogonium 1134 OEDSPX 0.01 0.01 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0.01 0.01
Arundo donax 1551 ARUDON 0 0.01 0.0079
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0079
Equisetum arvense 1384 EQUARV 0 0.01 0.0079
Helosciadium nodiflorum 30053 HELNOD 0 0.01 0.0079
Vaucheria 1169 VAUSPX 0.01 0 0.0021
Ulnaria NEWCOD 0.01 0 0.0021
Juncus articulatus 1609 JUNART 0.01 0 0.0021
Bidens frondosa 1727 BIDFRO 0.01 0 0.0021