Listes floristiques macrophytes

Vidourle à Liouc 06178023

Date prélèvement 14/08/2009
IBMR 9.10
Robustesse 9.04
Recouvrement UR1 7.00%
Faciès UR1 radier (7%)
Recouvrement UR2 93.00%
Faciès UR2 pl. lent (93%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 64 15 18.43
Cladophora 1124 CLASPX 6 10 9.72
Zygnema 1148 ZYGSPX 0 9 8.37
Potamogeton nodosus 1652 POTNOD 3.5 0.5 0.71
Potamogeton crispus 1645 POTCRI 0.05 0.6 0.5615
Myriophyllum spicatum 1778 MYRSPI 0.01 0.25 0.2329
Agrostis stolonifera 1543 AGRSTO 2.5 0.05 0.2215
Ranunculus fluitans 1903 RANFLU 1.25 0.1 0.1805
Chara vulgaris 5261 CHAVUL 0 0.1 0.093
Veronica anagallis-aquatica 1955 VERANA 1 0.01 0.0793
Apium nodiflorum 1974 APINOD 1 0.01 0.0793
Equisetum arvense 1384 EQUARV 0 0.05 0.0465
Alisma plantago-aquatica 1447 ALIPLA 0 0.05 0.0465
Nasturtium officinale 1763 NASOFF 0.4 0.01 0.0373
Phormidium 6414 PHOSPX 0.2 0.01 0.0187
Mentha aquatica 1791 MENAQU 0.2 0 0.014
Scirpus lacustris 1520 SCILAC 0.01 0.01 0.0097
Potamogeton pectinatus 1655 POTPEC 0 0.01 0.0093
Lysimachia vulgaris 1887 LYSVUL 0.1 0 0.007
Lythrum salicaria 1823 LYTSAL 0.1 0 0.007
Sparganium emersum f. longissimum 19695 SPAEML 0 0.01 0.0047
Melosira 8714 MELSPX 0 0.01 0.0047
Lemna minor 1626 LEMMIN 0 0.01 0.0047
Oscillatoria 1108 OSCSPX 0 0.01 0.0047
Polygonum hydropiper 1865 POLHYD 0 0.01 0.0047
Vaucheria 1169 VAUSPX 0 0.01 0.0047
Tribonema 1167 TRISPX 0 0.01 0.0047
Cinclidotus riparius 1321 CINRIP 0.05 0 0.0035