Listes floristiques macrophytes

Le Grand Hers à Calmont 05166000

Date prélèvement 22/09/2020
IBMR 7.91
Robustesse 7.89
Recouvrement UR1 88.00%
Faciès UR1 radier (10-25%), plat courant (25-75%), rapide (1-10%)
Recouvrement UR2 12.00%
Faciès UR2 plat lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Persicaria hydropiper 31021 PERHYD 0.01 0
Zannichellia palustris 1681 ZANPAL 0.01 0.2
Potamogeton pectinatus 1655 POTPEC 0.02 0
Potamogeton nodosus 1652 POTNOD 0.1 0
Potamogeton crispus 1645 POTCRI 0.01 0
Myriophyllum spicatum 1778 MYRSPI 3.6 0.75
Ranunculus repens 1910 RANREP 0.01 0
Echinochloa crus-galli 1560 ECHCRU 0.01 0.01
Solanum dulcamara 1964 SOADUL 0.01 0
Lythrum salicaria 1823 LYTSAL 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Leersia oryzoides 1569 LEEORY 0.01 0
Bidens frondosa 1727 BIDFRO 0.01 0.01
Phalaris arundinacea 1577 PHAARU 0.01 0.01
Fragilaria 9533 FRASPX 0.05 0
Diatoma 6627 DIASPX 0.05 0.05
Oedogonium 1134 OEDSPX 0.6 0
Mentha aquatica 1791 MENAQU 0.01 0
Lycopus europaeus 1789 LYCEUR 0.01 0
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.02 0
Oxyrrhynchium hians 31547 OXYHIA 0.01 0
Leptodictyum riparium 1244 LEORIP 0.1 0
Fontinalis antipyretica 1310 FONANT 0.01 0
Fissidens crassipes 1294 FISCRA 0.05 0
Cladophora 1124 CLASPX 12 2
Cinclidotus riparius 1321 CINRIP 0.02 0
Vaucheria 1169 VAUSPX 1 0
Spirogyra 1147 SPISPX 25 5
Rhizoclonium 1125 RHISPX 0.2 0
Phormidium 6414 PHOSPX 0.01 0.2
Oscillatoria 1108 OSCSPX 1.55 2