Listes floristiques macrophytes

Vistre à St-laurent-d'aigouze 06193700

Date prélèvement 23/09/2015
IBMR 7.43
Robustesse 8.29
Recouvrement UR1 100.00%
Faciès UR1 ch. lentique (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ludwigia grandiflora 19845 LUDGRA 2.6 0 2.6
Ludwigia peploides 1856 LUDPEP 1.2 0 1.2
Potamogeton nodosus 1652 POTNOD 0.72 0 0.72
Ceratophyllum demersum 1717 CERDEM 0.22 0 0.22
Iris pseudacorus 1601 IRIPSE 0.22 0 0.22
Phalaris arundinacea 1577 PHAARU 0.11 0 0.11
Lemna minor 1626 LEMMIN 0.1 0 0.1
Compsopogon 6071 COMSPX 0.09 0 0.09
Cladophora 1124 CLASPX 0.09 0 0.09
Spirodela polyrhiza 1630 SPRPOL 0.05 0 0.05
Carex riparia 1489 CARRIP 0.03 0 0.03
Phragmites australis 1579 PHRAUS 0.02 0 0.02
Carex cuprina 31525 CARCUP 0.02 0 0.02
Myriophyllum spicatum 1778 MYRSPI 0.01 0 0.01
Mentha aquatica 1791 MENAQU 0.01 0 0.01
Lythrum salicaria 1823 LYTSAL 0.01 0 0.01
Spirogyra 1147 SPISPX 0.005 0 0.005
Oedogonium 1134 OEDSPX 0.005 0 0.005
Lycopus europaeus 1789 LYCEUR 0.005 0 0.005
Veronica anagallis-aquatica 1955 VERANA 0.005 0 0.005