fr, lot-et-garonne, ludwigia grandiflora, lythrum salicaria, althaea officinalis, phragmites australis, lycopus europaeus, myriophyllum spicatum, taxodium distichum, aristolochia clematitis, baccharis halimifolia, stuckenia pectinata, bolboschoenus maritimus, cyperus eragrostis, atriplex prostrata, potamogeton nodosus, bidens frondosa, mentha pulegium, solanum dulcamara, phalaris arundinacea, echinochloa crus-galli, iris pseudacorus, calystegia sepium, fraxinus angustifolia, cyperus fuscus, agrostis stolonifera, ceratophyllum demersum, portulaca oleracea, paspalum distichum, persicaria lapathifolia, lysimachia vulgaris, butomus umbellatus, tripolium pannonicum, rorippa amphibia, stachys palustris, persicaria maculosa, bidens tripartita, potentilla reptans, plantago major, eleocharis palustris, lemna minor, rumex crispus, salix alba, populus nigra, persicaria amphibia, xanthium orientale, alisma plantago-aquatica, populus alba, amorpha fruticosa, chenopodium album, galium palustre, trifolium fragiferum