Listes floristiques macrophytes

L'Allier à Saint-Germain-des-Fossés 04040800

Date prélèvement11/07/2012
IBMR8.180
Robustesse7.62
Recouvrement UR160.00%
Faciès UR1pl. courant (60%)
Recouvrement UR240.00%
Faciès UR2pl. lent (40%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Potamogeton nodosus POTNOD 0 2.5 1
Ranunculus fluitans RANFLU 0.5 0.5 0.5
Myriophyllum alterniflorum MYRALT 0.05 0.25 0.13
Phalaris arundinacea PHAARU 0 0.3 0.12
Potamogeton x sparganiifolius POTSPA 0 0.25 0.1
Melosira sp. MELSPX 0 0.05 0.02
Ludwigia peploides LUDPEP 0 0.05 0.02
Elodea nuttalii ELONUT 0 0.02 0.008
Lemna minor LEMMIN 0 0.02 0.008
Spirodela polyrhiza SPRPOL 0 0.02 0.008
Lythrum salicaria LYTSAL 0 0.02 0.008
Stigeoclonium sp. STISPX 0 0.01 0.004
Ceratophyllum demersum CERDEM 0 0.01 0.004
Egeria densa EGEDEN 0 0.01 0.004
Luronium natans LURNAT 0 0.01 0.004
Potamogeton crispus POTCRI 0 0.01 0.004
Potamogeton pectinatus POTPEC 0 0.01 0.004
Agrostis stolonifera AGRSTO 0 0.01 0.004
Carex sp. CARSPX 0 0.01 0.004
Rorippa amphibia RORAMP 0 0.01 0.004
Rubus sp. RUBSPX 0 0.01 0.004
Salpingoeca SALSPX 0 0.01 0.004