Listes floristiques macrophytes

La Dronne à Valeuil 05033700

Date prélèvement 02/09/2020
IBMR 9.66
  • Seuils
  • Légende
  •
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse 9.86
Recouvrement UR1 0.00%
Recouvrement UR2 0.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Batrachospermum 1155 BATSPX 0.01 0
Scirpus lacustris 1520 SCILAC 0.7 0.01
Callitriche obtusangula 1700 CALOBT 0.14 0.01
Nuphar lutea 1839 NUPLUT 0.01 0
Phalaris arundinacea 1577 PHAARU 0 0.01
Elodea canadensis 1586 ELOCAN 0 0.1
Mentha aquatica 1791 MENAQU 0.01 0.01
Rorippa amphibia 1765 RORAMP 0.03 0.01
Spirogyra 1147 SPISPX 6.5 12.4
Leptodictyum riparium 1244 LEORIP 0.14 0.01
Cladophora 1124 CLASPX 0.01 0.01
Sparganium emersum f. longissimum 19695 SPAEML 6.1 17
Ranunculus penicillatus 1909 RANPEU 64 2.6
Nasturtium officinale 1763 NASOFF 0.03 0
Fissidens crassipes 1294 FISCRA 0.07 0
Myriophyllum spicatum 1778 MYRSPI 0.01 0
Fontinalis antipyretica 1310 FONANT 0.15 0.1
Lemna minor 1626 LEMMIN 0.02 0.27
Phormidium 6414 PHOSPX 0.01 0
Diatoma 6627 DIASPX 0.01 0.01
Vaucheria 1169 VAUSPX 18 2.9
Oedogonium 1134 OEDSPX 0.01 0.01
Melosira 8714 MELSPX 1.2 0.8
Hildenbrandia 1157 HILSPX 2.3 0.8
Oscillatoria 1108 OSCSPX 0.4 4.9
Helosciadium nodiflorum 30053 HELNOD 0.02 0
Fissidens fontanus 31545 FISFON 0 0.3
Paralemanea 31566 PAASPX 0.01 0
Gomphoneis 9382 GOMSPX 0.01 0
Solanum dulcamara 1964 SOADUL 0.01 0
Fragilaria 9533 FRASPX 0.01 0.01
Veronica anagallis-aquatica 1955 VERANA 0.03 0
Audouinella 6076 AUDSPX 0.01 0
Potamogeton perfoliatus 1656 POTPER 1 0.03
Sparganium erectum 1671 SPAERE 0.01 0
Rhynchostegium riparioides 1268 RHYRIP 0.01 0