Listes floristiques macrophytes

CLAIN à VIVONNE 04082700

Date prélèvement 24/07/2018
IBMR 8.30
  • 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
Spirodela polyrhiza 1630 SPRPOL 0 0.01
Myriophyllum spicatum 1778 MYRSPI 0 0.5
Myosotis scorpioides 1692 MYOSCO 0 0.05
Mentha aquatica 1791 MENAQU 0 0.05
Lemna minor 1626 LEMMIN 0 0.01
Elodea canadensis 1586 ELOCAN 0 0.2
Diatoma 6627 DIASPX 0.06 0.05
Vaucheria 1169 VAUSPX 0 0.09
Leptodictyum riparium 1244 LEORIP 0.2 0
Iris pseudacorus 1601 IRIPSE 0 0.05
Elodea nuttalii 1588 ELONUT 0 0.3
Cladophora 1124 CLASPX 0.53 0.5
Nitella 1122 NITSPX 0.05 0.2
Oscillatoria 1108 OSCSPX 0 0.01
Potamogeton crispus 1645 POTCRI 0.1 0.1
Potamogeton perfoliatus 1656 POTPER 0.2 1
Fontinalis antipyretica 1310 FONANT 0.3 0.1
Melosira 8714 MELSPX 0.41 0.4
Sparganium emersum 1670 SPAEME 0.05 1
Potamogeton berchtoldii 1642 POTBER 0 0.1
Ceratophyllum demersum 1717 CERDEM 2 2
Potamogeton lucens 1649 POTLUC 0 3
Callitriche obtusangula 1700 CALOBT 0.1 0.1
Berula erecta 1977 BERERE 0 1
Veronica anagallis-aquatica 1955 VERANA 0 0.05
Nuphar lutea 1839 NUPLUT 35 30
Lemna minuta 29962 LEMMIT 0 0.1
Helosciadium nodiflorum 30053 HELNOD 40 0.1
Schoenoplectus lacustris 31026 SCNLAC 0.1 0.1
Fissidens crassipes 1294 FISCRA 0.05 0
Fragilaria 9533 FRASPX 0.06 0.06
Sagittaria sagittifolia 1453 SAGSAG 10 25