Listes floristiques macrophytes

Orb à Villeneuve-les-Béziers 06188500

Date prélèvement 15/09/2017
IBMR 7.64
Robustesse 7.15
Recouvrement UR1 100.00%
Faciès UR1 ch. lentique (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ulva sp. ULVSPX 3.1 0 3.1
Compsopogon sp. COMSPX 1.82 0 1.82
Vaucheria sp. VAUSPX 1.48 0 1.48
Cladophora sp. CLASPX 1.07 0 1.07
Spirodela polyrhiza SPRPOL 0.47 0 0.47
Najas marina NAJMAR 0.41 0 0.41
Myriophyllum spicatum MYRSPI 0.29 0 0.29
Hydrosera sp. 0.28 0 0.28
Potamogeton pectinatus POTPEC 0.26 0 0.26
Thorea sp. THOSPX 0.24 0 0.24
Potamogeton nodosus POTNOD 0.24 0 0.24
Ranunculus fluitans RANFLU 0.21 0 0.21
Vallisneria spiralis VALSPI 0.2 0 0.2
Ludwigia peploides LUDPEP 0.18 0 0.18
Fissidens fontanus FISFON 0.12 0 0.12
Ceratophyllum demersum CERDEM 0.09 0 0.09
Egeria densa EGEDEN 0.07 0 0.07
Audouinella sp. AUDSPX 0.04 0 0.04
Hydrodictyon sp. HYISPX 0.04 0 0.04
Lemna minor LEMMIN 0.04 0 0.04
Cinclidotus danubicus CINDAN 0.01 0 0.01
Fontinalis antipyretica FONANT 0.01 0 0.01
Eleocharis palustris ELEPAL 0.01 0 0.01
Veronica anagallis-aquatica VERANA 0.01 0 0.01
Persicaria hydropiper PERHYD 0.01 0 0.01
Stigeoclonium sp. STISPX 0.005 0 0.005
Leptodictyum riparium LEORIP 0.005 0 0.005
Rhynchostegium riparioides RHYRIP 0.005 0 0.005
Alisma plantago-aquatica ALIPLA 0.005 0 0.005
Callitriche stagnalis CALSTA 0.005 0 0.005
Agrostis stolonifera AGRSTO 0.005 0 0.005
Nasturtium officinale NASOFF 0.005 0 0.005
Typha sp. TYPSPX 0.005 0 0.005
Bidens frondosa BIDFRO 0.005 0 0.005
Cyperus eragrostis CYPERA 0.005 0 0.005
Cyperus fuscus CYPFUS 0.005 0 0.005
Paspalum distichum PASDIS 0.005 0 0.005
Echinochloa crus-galli ECHCRU 0.005 0 0.005
Trichocoleus sp. 0.005 0 0.005