Listes floristiques macrophytes

RHONE A ROCHEMAURE 06110400

Date prélèvement25/09/2012
IBMR7.920
Robustesse7.72
Recouvrement UR195.00%
Faciès UR1ch. lotique (95%)
Recouvrement UR25.00%
Faciès UR2pl. lent (5%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Myriophyllum spicatum MYRSPI 2.82 4 2.8782
Ranunculus fluitans RANFLU 1.18 3 1.2717
Potamogeton pectinatus POTPEC 0.95 3 1.057
Cladophora sp. CLASPX 1 0.5 0.9703
Potamogeton nodosus POTNOD 0.85 0.01 0.8056
Ceratophyllum demersum CERDEM 0.42 0.01 0.4031
Vallisneria spiralis VALSPI 0.42 0.01 0.4031
Thorea sp. THOSPX 0.37 0 0.3489
Oedogonium sp. OEDSPX 0 2.5 0.125
Ludwigia sp. LUDSPX 0 2.5 0.125
Spirogyra sp. SPISPX 0.02 0.45 0.038
Spirodela polyrhiza SPRPOL 0.03 0.01 0.0273
Najas marina NAJMAR 0.03 0 0.0268
Phormidium sp. PHOSPX 0.01 0.25 0.0177
Encyonema 0.01 0 0.0095
Cinclidotus riparius CINRIP 0.01 0 0.0052
Rhynchostegium riparioides RHYRIP 0.01 0 0.0052
Diatoma sp. DIASPX 0 0.01 0.0005
Potamogeton crispus POTCRI 0 0.01 0.0005
Potamogeton perfoliatus POTPER 0 0.01 0.0005
Carex sp. CARSPX 0 0.01 0.0005
Lythrum salicaria LYTSAL 0 0.01 0.0005
Phalaris arundinacea PHAARU 0 0.01 0.0005
Phragmites australis PHRAUS 0 0.01 0.0005
Veronica anagallis-aquatica VERANA 0 0.01 0.0005
Polygonum lapathifolium POLLAP 0 0.01 0.0005
Rorippa islandica RORISL 0 0.01 0.0005
Salix purpurea 0 0.01 0.0005
Carex panicea 0 0.01 0.0005