Listes floristiques macrophytes

Berre à Portel-des-corbieres 1 06175320

Date prélèvement 05/08/2013
IBMR 9.63
Robustesse 9.02
Recouvrement UR1 56.00%
Faciès UR1 radier (56%)
Recouvrement UR2 44.00%
Faciès UR2 pl. lent (44%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Vaucheria sp. VAUSPX 10 0.75 5.93
Scirpus lacustris SCILAC 3 3.9 3.396
Spirogyra sp. SPISPX 3.5 1.5 2.62
Zygnema sp. ZYGSPX 1.6 1.1 1.38
Trichostomum crispulum 2.2 0.01 1.2342
Chara vulgaris CHAVUL 1.2 0.55 0.914
Phragmites australis PHRAUS 1 0.75 0.89
Agrostis stolonifera AGRSTO 0.75 1 0.86
Juncus articulatus JUNART 0.75 0.6 0.684
Mentha aquatica MENAQU 1 0.2 0.648
Fissidens crassipes FISCRA 0.25 0.75 0.47
Potamogeton nodosus POTNOD 0.05 0.8 0.38
Bryum sp. 0.5 0 0.28
Ludwigia peploides LUDPEP 0.1 0.5 0.276
Fontinalis antipyretica FONANT 0 0.5 0.22
Eleocharis palustris ELEPAL 0.25 0.05 0.162
Apium nodiflorum APINOD 0.05 0.1 0.072
Potamogeton pectinatus POTPEC 0 0.1 0.044
Scirpoides holoschoenus SCPHOL 0 0.1 0.044
Lysimachia vulgaris LYSVUL 0.02 0.05 0.0332
Batrachospermum sp. BATSPX 0.01 0.01 0.005
Lythrum salicaria LYTSAL 0.01 0.01 0.005
Scirpus maritimus SCIMAR 0.01 0.01 0.005
Equisetum ramosissimum 0.01 0.01 0.005
Chaetophora sp. CHESPX 0.01 0 0.0028
Nostoc sp. NOSSPX 0.01 0 0.0028
Tolypothrix sp. TOYSPX 0.01 0 0.0028
Pellia endiviifolia PELEND 0.01 0 0.0028
Eurhynchium sp. EURSPX 0.01 0 0.0028
Equisetum arvense EQUARV 0.01 0 0.0028
Potamogeton crispus POTCRI 0 0.01 0.0022
Veronica anagallis-aquatica VERANA 0 0.01 0.0022