Listes floristiques macrophytes

RHONE A CHATEAUBOURG 06106150

Date prélèvement 12/09/2019
IBMR 7.35
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 7.65
Recouvrement UR1 77.00%
Faciès UR1 chenal lentique (25-75%), chenal lotique (25-75%)
Recouvrement UR2 23.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Berula erecta 1977 BERERE 0 0.01
Cladophora 1124 CLASPX 0.0543 4.221
Carex 1466 CARSPX 0 0.1
Stachys palustris 1799 STAPAL 0 0.01
Rorippa palustris 20002 RORPAL 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Bidens frondosa 1727 BIDFRO 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Typha latifolia 1676 TYPLAT 0 0.01
Phalaris arundinacea 1577 PHAARU 0 0.01
Nasturtium officinale 1763 NASOFF 0 0.1
Lycopus europaeus 1789 LYCEUR 0 0.01
Ludwigia peploides 1856 LUDPEP 1.6304 30
Iris pseudacorus 1601 IRIPSE 0 0.1
Microspora 1132 MICSPX 0.0543 2.744
Vallisneria spiralis 1598 VALSPI 4.9457 1
Spirodela polyrhiza 1630 SPRPOL 0.9783 0.05
Ranunculus fluitans 1903 RANFLU 0.9239 0
Potamogeton perfoliatus 1656 POTPER 0.6522 0.01
Potamogeton pectinatus 1655 POTPEC 0.2717 0
Potamogeton nodosus 1652 POTNOD 3.2609 0
Najas marina 1835 NAJMAR 1.3587 0
Myriophyllum spicatum 1778 MYRSPI 5.0543 1
Lemna minor 1626 LEMMIN 0.6522 0.03
Groenlandia densa 1638 GRODEN 0.4348 0
Elodea nuttalii 1588 ELONUT 0.0543 0
Ceratophyllum demersum 1717 CERDEM 2.0109 0
Oedogonium 1134 OEDSPX 0.0543 0.035