Listes floristiques macrophytes

La Garonne en amont de l'Ariège 05174000

Date prélèvement 20/07/2021
IBMR 8.22
Robustesse 8.98
Recouvrement UR1 38.00%
Faciès UR1 Zone de bordure (> 75%)
Recouvrement UR2 62.00%
Faciès UR2 chenal lentique (> 75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2
Elodea canadensis 1586 ELOCAN 3 0
Egeria densa 19626 EGEDEN 0.2 0
Lysimachia vulgaris 1887 LYSVUL 0.2 0
Ceratophyllum demersum 1717 CERDEM 0.4 0
Fontinalis antipyretica 1310 FONANT 1 0
Cyanophyceae NEWCOD 1.1 0.2
Melosira 8714 MELSPX 2.5 0.01
Oedogonium 1134 OEDSPX 2.5 0.01
Diatoma 6627 DIASPX 2.6 0.1
Vaucheria 1169 VAUSPX 0.2 0
Hildenbrandia 1157 HILSPX 3 0.1
Spirogyra 1147 SPISPX 7.2 0.1
Tetraspora 1138 TETSPX 10 0.6
Ranunculus penicillatus 1909 RANPEU 11 1.1
Potamogeton pectinatus 1655 POTPEC 11 0
Myriophyllum spicatum 1778 MYRSPI 13 6.2
Cladophora 1124 CLASPX 16 6.1
Potamogeton nodosus 1652 POTNOD 26 5.2
Parthenocissus inserta 29971 PARINS 0.01 0
Leptodictyum riparium 1244 LEORIP 0.01 0
Lemna minor 1626 LEMMIN 0.01 0
Rorippa sylvestris 1767 RORSYL 0.01 0
Phalaris arundinacea 1577 PHAARU 0.01 0
Chara globularis 5257 CHAGLO 0.01 0
Leersia oryzoides 1569 LEEORY 0.01 0
Veronica beccabunga 1957 VERBEC 0.01 0
Equisetum arvense 1384 EQUARV 0.01 0
Potamogeton pusillus 1659 POTPUS 0.01 0
Mentha aquatica 1791 MENAQU 0.01 0
Phormidium 6414 PHOSPX 0.01 0.1
Solanum dulcamara 1964 SOADUL 0.01 0
Lagarosiphon major 1592 LAGMAJ 0.01 0
Spirodela polyrhiza 1630 SPRPOL 0.01 0
Arundo donax 1551 ARUDON 0.01 0
Ranunculus repens 1910 RANREP 0.01 0