Listes floristiques macrophytes

Berre à Portel-des-corbieres 1 06175320

Date prélèvement17/06/2021
IBMR 10.75
Robustesse9.56
Recouvrement UR167.00%
Faciès UR1plat lentique (< 1%), radier (25-75%), plat courant (25-75%)
Recouvrement UR233.00%
Faciès UR2plat lentique (> 75%), bordure (1-10%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Spirogyra sp. SPISPX 30 15 25.05
Cladophora sp. CLASPX 7 0.5 4.855
Phragmites australis PHRAUS 2.7 3 2.799
Potamogeton nodosus POTNOD 2 3 2.33
Potamogeton coloratus POTCOL 1.5 3 1.995
Schoenoplectus lacustris SCNLAC 1 4 1.99
Potamogeton pectinatus POTPEC 0.5 2 0.995
Fissidens crassipes FISCRA 0.4 0.5 0.433
Mentha aquatica MENAQU 0.6 0.01 0.4053
Chara vulgaris CHAVUL 0.3 0.04 0.2142
Batrachospermum sp. BATSPX 0.2 0.02 0.1406
Eleocharis palustris ELEPAL 0.2 0 0.134
Ludwigia peploides LUDPEP 0.1 0.02 0.0736
Zygnema sp. ZYGSPX 0.05 0.1 0.0665
Agrostis stolonifera AGRSTO 0.05 0.1 0.0665
Fontinalis hypnoides var. duriaei FONHYD 0.02 0.1 0.0464
Mougeotia sp. MOUSPX 0.05 0 0.0335
Juncus articulatus JUNART 0.05 0 0.0335
Equisetum arvense EQUARV 0.04 0.02 0.0334
Trichostomum crispulum TRSCRI 0.02 0.04 0.0266
Lythrum salicaria LYTSAL 0.02 0.01 0.0167
Helosciadium nodiflorum HELNOD 0.02 0.01 0.0167
Chara intermedia CHAINT 0.02 0 0.0134
Lysimachia vulgaris LYSVUL 0.02 0 0.0134
Myriophyllum spicatum MYRSPI 0.01 0.01 0.01
Equisetum ramosissimum EQURAM 0.01 0.01 0.01
Bangia sp. BANSPX 0.01 0 0.0067
Chaetophora sp. CHESPX 0.01 0 0.0067
Diatoma sp. DIASPX 0.01 0 0.0067
Gomphoneis sp. GOMSPX 0.01 0 0.0067
Phormidium sp. PHOSPX 0.01 0 0.0067
Alisma lanceolatum ALILAN 0.01 0 0.0067
Chara contraria CHACON 0 0.01 0.0033
Scirpoides holoschoenus SCPHOL 0 0.01 0.0033