fr, loire-atlantique, gnaphalium uliginosum, atriplex prostrata, persicaria lapathifolia, agrostis stolonifera, ludwigia grandiflora, oxybasis rubra, corrigiola litoralis, phalaris arundinacea, bolboschoenus maritimus, bidens tripartita, rorippa amphibia, lythrum salicaria, plantago uliginosa, persicaria maculosa, plantago major, echinochloa crus-galli, persicaria hydropiper, rorippa sylvestris, rumex crispus, lycopus europaeus, stuckenia pectinata, poa annua, cyperus fuscus, eleocharis palustris, polygonum aviculare, elymus repens, bidens frondosa, rorippa palustris, galium palustre, persicaria amphibia, cirsium arvense, chenopodium album, calystegia sepium, lipandra polysperma, poa trivialis, potentilla reptans, ranunculus repens, phragmites australis, urtica dioica, mentha pulegium, tripolium pannonicum, alopecurus geniculatus, alisma plantago-aquatica, oxybasis glauca, althaea officinalis, argentina anserina, pulicaria vulgaris, stachys palustris, xanthium orientale, aristolochia clematitis