Listes floristiques macrophytes

GARTEMPE à ROCHE-POSAY 04096665

Date prélèvement 19/08/2020
IBMR 8.24
  • Seuils
  • Légende
  •
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Hildenbrandia 1157 HILSPX 0 0.01
Carex acuta 1467 CARACU 0 0.03
Fragilaria 9533 FRASPX 0 14.11
Alisma plantago-aquatica 1447 ALIPLA 0 0.01
Persicaria hydropiper 31021 PERHYD 0 0.01
Lemna minor 1626 LEMMIN 0 0.5
Spirodela polyrhiza 1630 SPRPOL 0 2
Hydrodictyon 5686 HYISPX 0 0.24
Fissidens fontanus 31545 FISFON 0 0.1
Phormidium 6414 PHOSPX 0 0.06
Thorea 6085 THOSPX 0 0.01
Lythrum salicaria 1823 LYTSAL 0 0.01
Melosira 8714 MELSPX 0 0.5
Bidens frondosa 1727 BIDFRO 0 0.01
Potamogeton perfoliatus 1656 POTPER 0 0.03
Oscillatoria 1108 OSCSPX 0 0.74
Cladophora 1124 CLASPX 0 7.7
Mentha aquatica 1791 MENAQU 0 0.01
Leersia oryzoides 1569 LEEORY 0 0.1
Schoenoplectus lacustris 31026 SCNLAC 0 0.75
Fontinalis antipyretica 1310 FONANT 0 0.25
Nuphar lutea 1839 NUPLUT 0.05 3
Stachys palustris 1799 STAPAL 0 0.01
Ranunculus fluitans 1903 RANFLU 0.3 0.5
Ludwigia peploides 1856 LUDPEP 0 0.1
Najas marina 1835 NAJMAR 0.05 0.02
Phalaris arundinacea 1577 PHAARU 0 0.01
Sagittaria sagittifolia 1453 SAGSAG 0 4
Rorippa amphibia 1765 RORAMP 0 0.1
Lycopus europaeus 1789 LYCEUR 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.02
Sparganium emersum 1670 SPAEME 2.85 8
Potamogeton nodosus 1652 POTNOD 0.05 5
Potamogeton pectinatus 1655 POTPEC 0 0.03
Iris pseudacorus 1601 IRIPSE 0 0.02
Oedogonium 1134 OEDSPX 0 0.25