Listes floristiques macrophytes

Vistre à St-laurent-d'aigouze 06193700

Date prélèvement 14/08/2008
IBMR 7.33
Robustesse 7.2
Recouvrement UR1 0.00%
Faciès UR1 (0%)
Recouvrement UR2 100.00%
Faciès UR2 ch. lentique (100%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Ludwigia peploides 1856 LUDPEP 0 12.99 12.994
Ceratophyllum demersum 1717 CERDEM 0 12.17 12.169
Lemna minuscula 1627 LEMMIU 0 2.08 2.0826
Phalaris arundinacea 1577 PHAARU 0 0.79 0.7888
Spirogyra 1147 SPISPX 0 0.31 0.307
Lemna minor 1626 LEMMIN 0 0.3 0.3
Oedogonium 1134 OEDSPX 0 0.25 0.2534
Potamogeton nodosus 1652 POTNOD 0 0.16 0.1552
Polygonum hydropiper 1865 POLHYD 0 0.06 0.0565
Sparganium erectum 1671 SPAERE 0 0.05 0.0479
Potamogeton pectinatus 1655 POTPEC 0 0.04 0.0422
Spirodela polyrhiza 1630 SPRPOL 0 0.02 0.0226
Iris pseudacorus 1601 IRIPSE 0 0.01 0.0113
Lycopus europaeus 1789 LYCEUR 0 0.01 0.0057
Lythrum salicaria 1823 LYTSAL 0 0.01 0.0057
Phragmites australis 1579 PHRAUS 0 0.01 0.0057
Veronica anagallis-aquatica 1955 VERANA 0 0 0.0006
Polygonum amphibium 1864 POLAMP 0 0 0.0006
Apium nodiflorum 1974 APINOD 0 0 0.0006
Melosira 8714 MELSPX 0 0 0.0001
Audouinella 6076 AUDSPX 0 0 0.0001