Listes floristiques macrophytes

L'Ouysse en amont de Belcastel 05061050

Date prélèvement 24/09/2020
IBMR 10.81
Robustesse 10.05
Recouvrement UR1 36.00%
Faciès UR1 plat courant (25-75%)
Recouvrement UR2 64.00%
Faciès UR2 chenal lentique (> 75%), Zone de bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Oedogonium 1134 OEDSPX 0.01 0.01
Vaucheria 1169 VAUSPX 2 25
Fissidens crassipes 1294 FISCRA 0.8 0.2
Leptodictyum riparium 1244 LEORIP 0.6 0.01
Jungermannia atrovirens 19820 JUGATR 0.4 0.2
Rhynchostegium riparioides 1268 RHYRIP 0.3 0.01
Oscillatoria 1108 OSCSPX 0.3 0.2
Schoenoplectus lacustris 31026 SCNLAC 0.3 1.5
Lemna trisulca 1628 LEMTRI 0.2 0.3
Mentha aquatica 1791 MENAQU 0.2 5
Cinclidotus riparius 1321 CINRIP 0.2 0.01
Phormidium 6414 PHOSPX 0.2 0.1
Helosciadium nodiflorum 30053 HELNOD 0.01 0.7
Pellia endiviifolia 1197 PELEND 0.01 0.7
Potamogeton berchtoldii 1642 POTBER 0.01 0.3
Lemna minuta 29962 LEMMIT 0.01 0.01
Leersia oryzoides 1569 LEEORY 0 0.01
Fontinalis antipyretica 1310 FONANT 0.01 0.01
Microcoleus 6405 MIRSPX 0.01 0
Sparganium emersum 1670 SPAEME 0 0.2
Sparganium 1668 SPASPX 0 0.01
Conocephalum conicum 1176 CONCON 0 0.01
Parthenocissus inserta 29971 PARINS 0 0.01
Agrostis stolonifera 1543 AGRSTO 0 0.01
Veronica anagallis-aquatica 1955 VERANA 0 0.01
Lysimachia vulgaris 1887 LYSVUL 0 0.01
Cratoneuron filicinum 1233 CRAFIL 0 0.01
Berula erecta 1977 BERERE 0 0.2
Bidens frondosa 1727 BIDFRO 0 0.01
Lemna minor 1626 LEMMIN 0 0.01
Callitriche obtusangula 1700 CALOBT 0 0.3
Nuphar lutea 1839 NUPLUT 0 9