Listes floristiques macrophytes

Berre à Portel-des-corbieres 1 06175320

Date prélèvement 11/05/2023
IBMR 11.06
Robustesse 10.8
Recouvrement UR1 48.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 52.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Chara vulgaris 5261 CHAVUL 0.6 0.01
Equisetum ramosissimum 29992 EQURAM 0.01 0.01
Helosciadium nodiflorum 30053 HELNOD 0.03 0
Oxyrrhynchium speciosum 30099 OXYSPE 0.01 0.02
Schoenoplectus lacustris 31026 SCNLAC 0.5 1.1
Senecio inaequidens 29932 SENINA 0 0.01
Eleocharis palustris 1506 ELEPAL 0.01 0.01
Mentha aquatica 1791 MENAQU 4.8 1.25
Agrostis stolonifera 1543 AGRSTO 1.6 0.2
Tolypothrix 6304 TOYSPX 0.71 0.02
Potamogeton nodosus 1652 POTNOD 0.06 0
Fontinalis hypnoides var. duriaei 10215 FONHYD 0.12 0.13
Lycopus europaeus 1789 LYCEUR 0.01 0
Mougeotia 1146 MOUSPX 0.01 0
Potamogeton coloratus 1643 POTCOL 0.03 0
Galium palustre 1930 GALPAL 0.01 0
Cladophora 1124 CLASPX 21.8 0.12
Potamogeton pectinatus 1655 POTPEC 0.01 0
Batrachospermum 1155 BATSPX 0.11 0.08
Ludwigia peploides 1856 LUDPEP 0.3 0
Chaetophora 1117 CHESPX 0.01 0.01
Draparnaldia 1118 DRASPX 0.01 0
Fontinalis antipyretica 1310 FONANT 0.04 0.2
Fissidens crassipes 1294 FISCRA 1.4 0.17
Spirogyra 1147 SPISPX 4.77 0.16
Zygnema 1148 ZYGSPX 0.02 0.02
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01
Phragmites australis 1579 PHRAUS 2.25 1.5
Myriophyllum spicatum 1778 MYRSPI 0.01 0.01
Juncus articulatus 1609 JUNART 0.23 0.01
Equisetum arvense 1384 EQUARV 0.01 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0.01
Scirpoides holoschoenus 19685 SCPHOL 0.01 0
Pellia endiviifolia 1197 PELEND 0.01 0
Trichostomum crispulum 38943 TRSCRI 0.14 0.01