Listes floristiques macrophytes

Orb à Le-poujol-sur-orb 06185000

Date prélèvement 29/07/2013
IBMR 8.42
Robustesse 8.29
Recouvrement UR1 45.00%
Faciès UR1 radier (45%)
Recouvrement UR2 55.00%
Faciès UR2 pl. lent (55%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 8 26 17.9
Melosira 8714 MELSPX 6 5 5.45
Ranunculus fluitans 1903 RANFLU 0.6 0.4 0.49
Potamogeton nodosus 1652 POTNOD 0.08 0.06 0.069
Mentha longifolia 19856 MENLON 0.08 0.01 0.0415
Agrostis stolonifera 1543 AGRSTO 0.08 0.01 0.0415
Zannichellia palustris 1681 ZANPAL 0 0.05 0.0275
Potamogeton panormitanus 1654 POTPAN 0 0.05 0.0275
Groenlandia densa 1638 GRODEN 0 0.05 0.0275
Diatoma 6627 DIASPX 0.05 0.01 0.0253
Lythrum salicaria 1823 LYTSAL 0.04 0 0.018
Potamogeton crispus 1645 POTCRI 0 0.02 0.011
Hydrodictyon 5686 HYISPX 0 0.02 0.011
Chara vulgaris 5261 CHAVUL 0 0.01 0.0055
Ulothrix 1142 ULOSPX 0.01 0 0.0045
Carex 1466 CARSPX 0.01 0 0.0045
Ludwigia peploides 1856 LUDPEP 0.01 0 0.0045
Ceratophyllum demersum 1717 CERDEM 0 0.01 0.0028
Myriophyllum spicatum 1778 MYRSPI 0 0.01 0.0028
Mentha x rotundifolia 19857 MENXRO 0 0.01 0.0028
Juncus articulatus 1609 JUNART 0 0.01 0.0028
Equisetum arvense 1384 EQUARV 0.01 0 0.0023
Oscillatoria 1108 OSCSPX 0.01 0 0.0023
Nasturtium officinale 1763 NASOFF 0.01 0 0.0023
Polygonum hydropiper 1865 POLHYD 0.01 0 0.0023
Veronica anagallis-aquatica 1955 VERANA 0.01 0 0.0023
Solanum dulcamara 1964 SOADUL 0.01 0 0.0023
Echinochloa crus galli NEWCOD 0.01 0 0.0023
Rorippa sylvestris NEWCOD 0.01 0 0.0023