Listes floristiques macrophytes

Rhône à Aramon 06126600

Date prélèvement 25/08/2014
IBMR 7.47
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 7.29
Recouvrement UR1 100.00%
Faciès UR1 pl. lent (100%)
Recouvrement UR2 0.00%
Faciès UR2 (0%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Potamogeton pectinatus POTPEC 14.6 0 14.6
Potamogeton perfoliatus POTPER 3.76 0 3.76
Ranunculus fluitans RANFLU 2.01 0 2.01
Potamogeton nodosus POTNOD 1.83 0 1.83
Vaucheria sp. VAUSPX 0.89 0 0.89
Spirogyra sp. SPISPX 0.81 0 0.81
Vallisneria spiralis VALSPI 0.61 0 0.61
Ceratophyllum demersum CERDEM 0.46 0 0.46
Phormidium sp. PHOSPX 0.44 0 0.44
Najas marina NAJMAR 0.39 0 0.39
Phragmites australis PHRAUS 0.36 0 0.36
Ludwigia peploides LUDPEP 0.21 0 0.21
Myriophyllum spicatum MYRSPI 0.2 0 0.2
Elodea nuttalii ELONUT 0.18 0 0.18
Cladophora sp. CLASPX 0.14 0 0.14
Oedogonium sp. OEDSPX 0.11 0 0.11
Diatoma sp. DIASPX 0.07 0 0.07
Stigeoclonium sp. STISPX 0.07 0 0.07
Bangia sp. BANSPX 0.04 0 0.04
Elodea canadensis ELOCAN 0.04 0 0.04
Potamogeton crispus POTCRI 0.04 0 0.04
Potamogeton panormitanus POTPAN 0.04 0 0.04
Arundo donax ARUDON 0.04 0 0.04
Bidens frondosa 0.04 0 0.04
Microspora sp. MICSPX 0.01 0 0.01
Carex sp. CARSPX 0.01 0 0.01
Reynoutria japonica REYJAP 0.01 0 0.01
Polygonum lapathifolium POLLAP 0.01 0 0.01
Polygonum mite POLMIT 0.01 0 0.01
Tetraspora sp. TETSPX 0.01 0 0.005
Spirodela polyrhiza SPRPOL 0.01 0 0.005
Iris pseudacorus IRIPSE 0.01 0 0.005
Lycopus europaeus LYCEUR 0.01 0 0.005
Phalaris arundinacea PHAARU 0.01 0 0.005
Xanthium sp. 0.01 0 0.005