Listes floristiques macrophytes

Lez à Lattes 2 06189500

Date prélèvement 01/09/2021
IBMR 7.88
Robustesse 8.35
Recouvrement UR1 90.00%
Faciès UR1 chenal lentique (> 75%)
Recouvrement UR2 10.00%
Faciès UR2 chenal lentique (25-75%), plat lentique (25-75%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Vallisneria spiralis 1598 VALSPI 3.18 18 4.662
Ludwigia peploides 1856 LUDPEP 1.18 30 4.062
Ceratophyllum demersum 1717 CERDEM 1.36 2.5 1.474
Ludwigia grandiflora 19845 LUDGRA 0 11 1.1
Cladophora 1124 CLASPX 0 8 0.8
Paspalum distichum 10237 PASDIS 0 7 0.7
Myriophyllum spicatum 1778 MYRSPI 0.55 0 0.495
Phormidium 6414 PHOSPX 0 1.52 0.152
Spirogyra 1147 SPISPX 0 1.5 0.15
Phragmites australis 1579 PHRAUS 0 1.5 0.15
Mentha aquatica 1791 MENAQU 0 1.2 0.12
Sparganium erectum 1671 SPAERE 0 0.8 0.08
Arundo donax 1551 ARUDON 0 0.8 0.08
Rhizoclonium 1125 RHISPX 0 0.7 0.07
Bidens frondosa 1727 BIDFRO 0 0.5 0.05
Lythrum salicaria 1823 LYTSAL 0 0.05 0.005
Lemna minor 1626 LEMMIN 0 0.02 0.002
Spirodela polyrhiza 1630 SPRPOL 0 0.01 0.001
Potamogeton nodosus 1652 POTNOD 0 0.01 0.001
Equisetum telmateia 29958 EQUTEL 0 0.01 0.001
Galium mollugo 1929 GALMOL 0 0.01 0.001
Calystegia sepium 1731 CASSEP 0 0.01 0.001
Humulus lupulus 19783 HUMLUP 0 0.01 0.001
Lycopus europaeus 1789 LYCEUR 0 0.01 0.001
Oedogonium 1134 OEDSPX 0 0.01 0.001
Dasygloea NEWCOD 0 0.01 0.001
Melosira 8714 MELSPX 0 0.01 0.001