Listes floristiques macrophytes

La Loire à Villerest 04013000

Date prélèvement 01/08/2019
IBMR 8.45
Robustesse 8.91
Recouvrement UR1 9.00%
Faciès UR1 plat lentique (> 75%), autre (10-25%)
Recouvrement UR2 91.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Bidens frondosa 1727 BIDFRO 0.01 0
Fontinalis antipyretica 1310 FONANT 0.01 0
Persicaria minor 31023 PERMIN 0.01 0
Lamiaceae NEWCOD 0.01 0
Cyanophyceae NEWCOD 0.01 0
Myosotis scorpioides 1692 MYOSCO 0.01 0
Potentilla reptans 29945 POEREP 0.01 0
Echinochloa crus-galli 1560 ECHCRU 0.01 0
Cladophora 1124 CLASPX 0.01 0.1
Scirpus sylvaticus 1525 SCISYL 0.01 0
Sparganium emersum 1670 SPAEME 0.01 0
Eleocharis palustris 1506 ELEPAL 0.01 0
Calystegia sepium 1731 CASSEP 0.01 0
Potamogeton natans 1650 POTNAT 0.01 0
Tetraspora 1138 TETSPX 0.01 0
Persicaria hydropiper 31021 PERHYD 0.1 0
Eunotia sp. NEWCOD 0.2 0
Agrostis stolonifera 1543 AGRSTO 0.3 0
Phalaris arundinacea 1577 PHAARU 0.4 0
Myriophyllum spicatum 1778 MYRSPI 0.4 4.1
Aphanothece NEWCOD 0.8 0
Fissidens fontanus 31545 FISFON 2.5 0.1
Rorippa sylvestris 1767 RORSYL 0.01 0
Oedogonium 1134 OEDSPX 24 11
Melosira 8714 MELSPX 24 0.01
Callitriche hamulata 1698 CALHAM 0.01 0
Elodea nuttalii 1588 ELONUT 0.01 0.01
Barbarea vulgaris 19527 BARVUL 0.01 0
Carex elata 1475 CARELA 0.01 0
Stigeoclonium 1119 STISPX 0.01 0
Mentha arvensis 19855 MENARV 0.01 0
Carex 1466 CARSPX 0.01 0
Lysimachia vulgaris 1887 LYSVUL 0.01 0
Spirogyra 1147 SPISPX 12 0
Cyperus esculentus 1497 CYPESC 0.01 0
Scutellaria galericulata 1796 SCUGAL 0.01 0
Ranunculus repens 1910 RANREP 0.01 0
Microspora 1132 MICSPX 0.01 0
Lythrum salicaria 1823 LYTSAL 0.01 0
Potamogeton pectinatus 1655 POTPEC 0.01 0
Leersia oryzoides 1569 LEEORY 0.01 0
Gomphoneis 9382 GOMSPX 0.01 0
Hydrodictyon 5686 HYISPX 0.01 0
Juncus effusus 1613 JUNEFF 0.01 0