Listes floristiques macrophytes

Vistre à St-laurent-d'aigouze 06193700

Date prélèvement14/08/2008
IBMR 7.33
Robustesse7.2
Recouvrement UR10.00%
Faciès UR1 (0%)
Recouvrement UR2100.00%
Faciès UR2ch. lentique (100%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ludwigia peploides LUDPEP 0 12.99 12.994
Ceratophyllum demersum CERDEM 0 12.17 12.169
Lemna minuscula LEMMIU 0 2.08 2.0826
Phalaris arundinacea PHAARU 0 0.79 0.7888
Spirogyra sp. SPISPX 0 0.31 0.307
Lemna minor LEMMIN 0 0.3 0.3
Oedogonium sp. OEDSPX 0 0.25 0.2534
Potamogeton nodosus POTNOD 0 0.16 0.1552
Polygonum hydropiper POLHYD 0 0.06 0.0565
Sparganium erectum SPAERE 0 0.05 0.0479
Potamogeton pectinatus POTPEC 0 0.04 0.0422
Spirodela polyrhiza SPRPOL 0 0.02 0.0226
Iris pseudacorus IRIPSE 0 0.01 0.0113
Lycopus europaeus LYCEUR 0 0.01 0.0057
Lythrum salicaria LYTSAL 0 0.01 0.0057
Phragmites australis PHRAUS 0 0.01 0.0057
Apium nodiflorum APINOD 0 0 0.0006
Polygonum amphibium POLAMP 0 0 0.0006
Veronica anagallis-aquatica VERANA 0 0 0.0006
Audouinella sp. AUDSPX 0 0 0.0001
Melosira sp. MELSPX 0 0 0.0001