Listes floristiques macrophytes

RHONE A BREGNIER-CORDON 1 06079050

Date prélèvement 23/08/2018
IBMR 8.33
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 8.38
Recouvrement UR1 76.00%
Faciès UR1 chenal lentique (25-75%), chenal lotique (25-75%)
Recouvrement UR2 24.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Mentha aquatica 1791 MENAQU 0 0.01
Potamogeton crispus 1645 POTCRI 0 0.2
Potamogeton nodosus 1652 POTNOD 0 0.02
Potamogeton pectinatus 1655 POTPEC 0 0.1
Potamogeton perfoliatus 1656 POTPER 0 0.01
Potamogeton 1639 POTSPX 0 0.01
Ranunculus fluitans 1903 RANFLU 0.4 0.2
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Lycopus europaeus 1789 LYCEUR 0 0.01
Potamogeton berchtoldii 1642 POTBER 0 0.1
Myosotis scorpioides 1692 MYOSCO 0 0.01
Nasturtium officinale 1763 NASOFF 0 0.01
Phragmites australis 1579 PHRAUS 0 0.05
Impatiens glandulifera 1686 IMPGLA 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Persicaria maculosa 30056 PERMAC 0 0.01
Stachys palustris 1799 STAPAL 0 0.01
Chara globularis 5257 CHAGLO 0 0.01
Myriophyllum spicatum 1778 MYRSPI 2.2667 0.01
Lemna minor 1626 LEMMIN 0 0.01
Elodea nuttalii 1588 ELONUT 0.6 0.03
Ceratophyllum demersum 1717 CERDEM 0.1333 0.02
Hygroamblystegium fluviatile 1237 HYAFLU 0 0.01
Cinclidotus riparius 1321 CINRIP 0 0.01
Vaucheria 1169 VAUSPX 0 0.01
Ulothrix 1142 ULOSPX 0 0.01
Tetraspora 1138 TETSPX 0 0.01
Spirogyra 1147 SPISPX 0 0.02
Phormidium 6414 PHOSPX 0 0.0425
Oscillatoria 1108 OSCSPX 0 0.01
Oedogonium 1134 OEDSPX 0 0.01
Encyonema 9378 ENCSPX 0 0.01
Cladophora 1124 CLASPX 0 4.01