Listes floristiques macrophytes

VIENNE à PORT-DE-PILES 04086500

Date prélèvement 23/09/2019
IBMR 7.51
  • 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
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Leptodictyum riparium 1244 LEORIP 0 0.01
Lemna minuta 29962 LEMMIT 0 0.01
Cyperus fuscus 1499 CYPFUS 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Echinochloa crus-galli 1560 ECHCRU 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Lemna turionifera 19833 LEMTUR 0 0.01
Ludwigia grandiflora 19845 LUDGRA 0 0.5
Thorea 6085 THOSPX 0 0.01
Oedogonium 1134 OEDSPX 2.5 1.17
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Hydrodictyon 5686 HYISPX 0 0.6
Lythrum salicaria 1823 LYTSAL 0 0.01
Melosira 8714 MELSPX 0 0.1
Ceratophyllum demersum 1717 CERDEM 0 0.01
Potamogeton perfoliatus 1656 POTPER 0 0.1
Oscillatoria 1108 OSCSPX 0 0.005
Cladophora 1124 CLASPX 2.5 2.635
Rorippa amphibia 1765 RORAMP 0 0.01
Fragilaria 9533 FRASPX 0 3.5
Butomus umbellatus 1464 BUTUMB 0 0.01
Carex 1466 CARSPX 0 0.01
Fontinalis antipyretica 1310 FONANT 0 0.01
Hildenbrandia 1157 HILSPX 0 0.1
Najas marina 1835 NAJMAR 0 0.01
Egeria densa 19626 EGEDEN 0 0.02
Potamogeton pectinatus 1655 POTPEC 7.5 5
Ranunculus fluitans 1903 RANFLU 25 20
Azolla filiculoides 1439 AZOFIL 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.1
Bidens frondosa 1727 BIDFRO 0 0.01
Potamogeton nodosus 1652 POTNOD 0 0.5
Phalaris arundinacea 1577 PHAARU 0 0.01
Gongrosira 30105 GONSPX 0 0.01
Persicaria lapathifolia 31022 PERLAP 0 0.01
Rorippa sylvestris 1767 RORSYL 0 0.01
Phormidium 6414 PHOSPX 0 0.11