Listes floristiques macrophytes

Petit Rhone à St-gilles 1 06131900

Date prélèvement23/09/2022
IBMR 6.90
Robustesse7.32
Recouvrement UR194.00%
Faciès UR1chenal lentique (> 75%)
Recouvrement UR26.00%
Faciès UR2plat lentique (> 75%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 4.5 0.5 4.26
Ceratophyllum demersum CERDEM 4.31 0 4.0514
Vallisneria spiralis VALSPI 2.57 0.5 2.4458
Potamogeton nodosus POTNOD 2.57 0.2 2.4278
Najas marina NAJMAR 0.64 0 0.6016
Potamogeton pectinatus POTPEC 0.32 0.01 0.3014
Spirodela polyrhiza SPRPOL 0.23 0 0.2162
Lemna minor LEMMIN 0.14 0 0.1316
Ludwigia peploides LUDPEP 0 1.5 0.09
Elodea nuttalii ELONUT 0.09 0 0.0846
Cladophora sp. CLASPX 0.05 0.07 0.0512
Dasygloea 0.05 0.01 0.0476
Hydrodictyon sp. HYISPX 0.05 0 0.047
Najas minor NAJMIN 0.05 0 0.047
Azolla filiculoides AZOFIL 0.05 0 0.047
Vaucheria sp. VAUSPX 0 0.1 0.006
Cinclidotus riparius CINRIP 0 0.08 0.0048
Thorea sp. THOSPX 0 0.05 0.003
Fissidens fontanus FISFON 0 0.02 0.0012
Ranunculus fluitans RANFLU 0 0.02 0.0012
Audouinella sp. AUDSPX 0 0.01 0.0006
Phormidium sp. PHOSPX 0 0.01 0.0006
Rhizoclonium sp. RHISPX 0 0.01 0.0006
Spirogyra sp. SPISPX 0 0.01 0.0006
Cyperus fuscus CYPFUS 0 0.01 0.0006
Cyperus longus CYPLON 0 0.01 0.0006
Echinochloa crus-galli ECHCRU 0 0.01 0.0006