Listes floristiques macrophytes

L'Authre au Pont du Mercadier 05063950

Date prélèvement 07/10/2019
IBMR 10.73
Robustesse 10.86
Recouvrement UR1 45.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 55.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Callitriche stagnalis 1703 CALSTA 0.6 0.09
Veronica beccabunga 1957 VERBEC 0 0.03
Agrostis stolonifera 1543 AGRSTO 0.01 0.01
Ranunculus repens 1910 RANREP 0.01 0.01
Bidens frondosa 1727 BIDFRO 0.01 0
Myosotis laxa subsp. cespitosa 31011 MYOLAC 0.03 0.01
Cinclidotus aquaticus 1318 CINAQU 0.01 0
Cratoneuron filicinum 1233 CRAFIL 0.01 0
Veronica anagallis-aquatica 1955 VERANA 0.01 0.01
Spirogyra 1147 SPISPX 0.03 0.03
Microspora 1132 MICSPX 0.01 0
Melosira 8714 MELSPX 0.03 0
Callitriche brutia 1697 CALBRU 0.9 0
Persicaria hydropiper 31021 PERHYD 0.01 0.01
Rorippa sylvestris 1767 RORSYL 0.01 0.01
Oedogonium 1134 OEDSPX 0.01 0.01
Hildenbrandia 1157 HILSPX 0.08 0.01
Elodea canadensis 1586 ELOCAN 0.7 20
Phalaris arundinacea 1577 PHAARU 0.2 0.01
Rhynchostegium riparioides 1268 RHYRIP 0.01 0
Vaucheria 1169 VAUSPX 0.01 0
Lemanea 1159 LEASPX 0.01 0
Iris pseudacorus 1601 IRIPSE 0.01 0.01
Hygroamblystegium fluviatile 1237 HYAFLU 0.01 0
Fissidens crassipes 1294 FISCRA 0 0.01
Lemna minor 1626 LEMMIN 0.01 0.02
Fontinalis antipyretica 1310 FONANT 0.3 0.01
Leptodictyum riparium 1244 LEORIP 1.3 0.01
Cladophora 1124 CLASPX 0.27 0
Glyceria fluitans 1564 GLYFLU 0.01 0.01
Gongrosira 30105 GONSPX 0.01 0