Listes floristiques macrophytes

Berre à Portel-des-corbieres 1 06175320

Date prélèvement 12/06/2010
IBMR 9.96
Robustesse 9.82
Recouvrement UR1 80.00%
Faciès UR1 pl. courant (80%)
Recouvrement UR2 20.00%
Faciès UR2 pl. lent (20%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 3.25 5 3.6
Scirpus lacustris 1520 SCILAC 2.25 0.5 1.9
Mentha aquatica 1791 MENAQU 1 4 1.6
Cladophora 1124 CLASPX 1.25 0 1
Racomitrium aquaticum 19963 RACAQU 0.63 0 0.504
Potamogeton gramineus 1647 POTGRA 0.5 0.01 0.402
Phragmites australis 1579 PHRAUS 0.25 1 0.4
Ludwigia peploides 1856 LUDPEP 0 1 0.2
Potamogeton pectinatus 1655 POTPEC 0 1 0.2
Agrostis stolonifera 1543 AGRSTO 0.01 0.5 0.108
Juncus articulatus 1609 JUNART 0.13 0 0.104
Chara 1121 CHASPX 0.13 0 0.104
Eleocharis palustris 1506 ELEPAL 0.05 0 0.04
Myosotis palustris 1691 MYOPAL 0.01 0.01 0.01
Apium nodiflorum 1974 APINOD 0.01 0.01 0.01
Myriophyllum spicatum 1778 MYRSPI 0.01 0 0.008
Fontinalis squamosa 1312 FONSQU 0.01 0 0.008
Fissidens crassipes 1294 FISCRA 0.01 0 0.008
Lyngbya 1107 LYNSPX 0.01 0 0.008
Batrachospermum 1155 BATSPX 0.01 0 0.008
Oscillatoria 1108 OSCSPX 0.01 0 0.008
Lycopus europaeus 1789 LYCEUR 0 0.01 0.002
Lythrum salicaria 1823 LYTSAL 0 0.01 0.002
Scirpoides holoschoenus 19685 SCPHOL 0 0.01 0.002
Ranunculus trichophyllus 1914 RANTRI 0 0.01 0.002