Listes floristiques macrophytes

Lauquet à Couffoulens 06177500

Date prélèvement 14/06/2021
IBMR 8.27
Robustesse 8.71
Recouvrement UR1 22.00%
Faciès UR1 radier (25-75%), plat courant (25-75%)
Recouvrement UR2 78.00%
Faciès UR2 plat lentique (> 75%), mouille (1-10%), bordure (1-10%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 43 57 53.92
Hydrodictyon 5686 HYISPX 15 20 18.9
Vaucheria 1169 VAUSPX 32.5 2 8.71
Phalaris arundinacea 1577 PHAARU 2.5 3 2.89
Spirogyra 1147 SPISPX 2.1 2 2.022
Melosira 8714 MELSPX 2 2 2
Nasturtium officinale 1763 NASOFF 0 2.5 1.95
Oedogonium 1134 OEDSPX 1.5 2 1.89
Agrostis stolonifera 1543 AGRSTO 0.5 0.3 0.344
Veronica anagallis-aquatica 1955 VERANA 0.1 0.1 0.1
Mentha aquatica 1791 MENAQU 0 0.05 0.039
Mougeotia 1146 MOUSPX 0 0.05 0.039
Lythrum salicaria 1823 LYTSAL 0 0.02 0.0156
Fissidens crassipes 1294 FISCRA 0 0.01 0.0078
Leptodictyum riparium 1244 LEORIP 0 0.01 0.0078
Chara contraria 5256 CHACON 0 0.01 0.0078
Lysimachia vulgaris 1887 LYSVUL 0 0.01 0.0078
Lemna minor 1626 LEMMIN 0 0.01 0.0078
Equisetum arvense 1384 EQUARV 0 0.01 0.0078
Fragilaria 9533 FRASPX 0.01 0 0.0022
Carex pendula 1485 CARPEN 0.01 0 0.0022
Solanum dulcamara 1964 SOADUL 0.01 0 0.0022
Helosciadium nodiflorum 30053 HELNOD 0.01 0 0.0022