Listes floristiques macrophytes

SAONE A ST-SYMPHORIEN-D'ANCELLES 06810010

Date prélèvement 23/08/2021
IBMR 8.24
Robustesse 8.26
Recouvrement UR1 75.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 25.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Nuphar lutea 1839 NUPLUT 3.2927 42 12.9695
Vallisneria spiralis 1598 VALSPI 6.3415 22 10.2561
Myriophyllum spicatum 1778 MYRSPI 5.3659 1.5 4.3994
Rhizoclonium 1125 RHISPX 0.3049 12.02 3.2337
Potamogeton perfoliatus 1656 POTPER 2.9878 0.02 2.2459
Myriophyllum verticillatum 1779 MYRVER 0.061 0.5 0.1707
Potamogeton lucens 1649 POTLUC 0.122 0 0.0915
Ceratophyllum demersum 1717 CERDEM 0.061 0.1 0.0707
Najas marina 1835 NAJMAR 0.061 0.01 0.0482
Phormidium 6414 PHOSPX 0.061 0.006 0.0472
Oscillatoria 1108 OSCSPX 0.061 0.003 0.0465
Ranunculus circinatus 1901 RANCIR 0.061 0 0.0457
Cladophora 1124 CLASPX 0 0.0935 0.0234
Potamogeton nodosus 1652 POTNOD 0 0.02 0.005
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.0025
Iris pseudacorus 1601 IRIPSE 0 0.01 0.0025
Mentha aquatica 1791 MENAQU 0 0.01 0.0025
Phalaris arundinacea 1577 PHAARU 0 0.01 0.0025
Phragmites australis 1579 PHRAUS 0 0.01 0.0025
Carex 1466 CARSPX 0 0.01 0.0025
Potamogeton pectinatus 1655 POTPEC 0 0.01 0.0025
Rhynchostegium riparioides 1268 RHYRIP 0 0.01 0.0025
Leptodictyum riparium 1244 LEORIP 0 0.01 0.0025
Cinclidotus fontinaloides 1320 CINFON 0 0.01 0.0025
Cinclidotus danubicus 1319 CINDAN 0 0.01 0.0025
Microspora 1132 MICSPX 0 0.01 0.0025
Oedogonium 1134 OEDSPX 0 0.005 0.0013
Lyngbya 1107 LYNSPX 0 0.0015 0.0004