fr, allier, persicaria lapathifolia, corrigiola litoralis, gnaphalium uliginosum, echinochloa crus-galli, rorippa palustris, cyperus fuscus, plantago uliginosa, rorippa amphibia, bidens tripartita, lipandra polysperma, persicaria hydropiper, bidens frondosa, lythrum salicaria, phalaris arundinacea, eragrostis pilosa, leersia oryzoides, oxybasis rubra, rumex maritimus, lindernia dubia, rorippa sylvestris, tripleurospermum inodorum, oenanthe aquatica, limosella aquatica, cyperus michelianus, bidens radiata, panicum capillare, persicaria maculosa, poa annua, atriplex prostrata, juncus bufonius, alopecurus aequalis, lycopus europaeus, xanthium orientale, chenopodium album, oxybasis glauca, portulaca oleracea, digitaria sanguinalis, erigeron canadensis, alisma plantago-aquatica, juncus articulatus, agrostis stolonifera, cyperus esculentus, pulicaria vulgaris, populus nigra, ranunculus sceleratus, urtica dioica, veronica anagallis-aquatica, persicaria amphibia, barbarea vulgaris, polygonum aviculare