Listes floristiques macrophytes

Argens à Roquebrune sur Argens 06206000

Date prélèvement 27/08/2021
IBMR 6.74
Robustesse 7.15
Recouvrement UR1 94.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 6.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Enteromorpha 1144 ENTSPX 8.75 31.5 10.115
Ceratophyllum demersum 1717 CERDEM 5.7 1.5 5.448
Mougeotia 1146 MOUSPX 2.6 7.6 2.9
Vaucheria 1169 VAUSPX 2.25 5.5 2.445
Potamogeton nodosus 1652 POTNOD 1.6 0.25 1.519
Oedogonium 1134 OEDSPX 1.25 1 1.235
Oscillatoria 1108 OSCSPX 0.9 3.5 1.056
Cladophora 1124 CLASPX 0.85 1 0.859
Lemna minor 1626 LEMMIN 0.65 0.75 0.656
Potamogeton panormitanus 1654 POTPAN 0.5 0 0.47
Spirodela polyrhiza 1630 SPRPOL 0.15 0.01 0.1416
Arundo donax 1551 ARUDON 0.1 0.05 0.097
Ludwigia grandiflora 19845 LUDGRA 0.05 0.02 0.0482
Najas minor 1836 NAJMIN 0.05 0 0.047
Agrostis stolonifera 1543 AGRSTO 0 0.1 0.006
Phragmites australis 1579 PHRAUS 0 0.05 0.003
Nasturtium officinale 1763 NASOFF 0 0.05 0.003
Paspalum distichum 10237 PASDIS 0 0.02 0.0012
Bidens frondosa 1727 BIDFRO 0 0.01 0.0006
Potentilla reptans 29945 POEREP 0 0.01 0.0006
Veronica anagallis-aquatica 1955 VERANA 0 0.01 0.0006
Mentha aquatica 1791 MENAQU 0 0.01 0.0006
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0006
Spirogyra 1147 SPISPX 0 0.01 0.0006
Potamogeton pectinatus 1655 POTPEC 0 0.01 0.0006
Rhizoclonium 1125 RHISPX 0 0.01 0.0006
Equisetum ramosissimum 29992 EQURAM 0 0.01 0.0006