Listes floristiques macrophytes

RHONE A PIERRELATTE 06113500

Date prélèvement04/09/2018
IBMR 8.10
  • Seuils
  • Seuils norme IBMR
  • Légende
  • 8.01 10.01 12.01 14.01
    Mauvais Médiocre Moyen Bon Très bon ND
Robustesse8.44
Recouvrement UR170.00%
Faciès UR1chenal lentique (10-25%), chenal lotique (> 75%)
Recouvrement UR230.00%
Faciès UR2chenal lentique (25-75%), plat lentique (25-75%), chenal lotique (25-75%), plat courant (25-75%)
Taxon Code % rec taxon UR1 % rec taxon UR2
Cladophora sp. CLASPX 0 3.21
Diatoma sp. DIASPX 0 0.055
Encyonema sp. ENCSPX 0 0.06
Gomphonema sp. GOPSPX 0 0.01
Hydrodictyon sp. HYISPX 0 0.01
Melosira sp. MELSPX 0 0.05
Microspora sp. MICSPX 0 0.01
Mougeotia sp. MOUSPX 0 0.05
Oedogonium sp. OEDSPX 0 0.655
Oscillatoria sp. OSCSPX 0 0.01
Phormidium sp. PHOSPX 0 0.03
Spirogyra sp. SPISPX 0 1.415
Ulothrix sp. ULOSPX 0 0.035
Hygroamblystegium tenax HYATEN 0 0.01
Callitriche platycarpa CALPLA 0 0.01
Ceratophyllum demersum CERDEM 0 0.05
Egeria densa EGEDEN 0 0.01
Elodea nuttalii ELONUT 0 0.3
Myriophyllum spicatum MYRSPI 0 0.15
Najas marina NAJMAR 0 0.4
Potamogeton crispus POTCRI 0 0.05
Potamogeton nodosus POTNOD 0 0.05
Potamogeton pectinatus POTPEC 0 0.11
Potamogeton perfoliatus POTPER 0 0.05
Potamogeton sp. POTSPX 0 0.01
Ranunculus fluitans RANFLU 0 0.01
Vallisneria spiralis VALSPI 0 0.01
Glyceria maxima GLYMAX 0 0.02
Ludwigia peploides LUDPEP 0 1
Lycopus europaeus LYCEUR 0 0.01
Persicaria hydropiper PERHYD 0 0.01
Phalaris arundinacea PHAARU 0 0.01
Phragmites australis PHRAUS 0 0.01
Schoenoplectus lacustris SCNLAC 0 0.01
Typha angustifolia TYPANG 0 0.01
Typha latifolia TYPLAT 0 0.01
Carex acutiformis CARACT 0 0.03
Cyperus fuscus CYPFUS 0 0.01
Juncus articulatus JUNART 0 0.01
Lythrum salicaria LYTSAL 0 0.01
Paspalum distichum PASDIS 0 0.7
Bidens sp. BIDSPX 0 0.01
Echinochloa crus-galli ECHCRU 0 0.01