leersia oryzoides, rorippa amphibia, rumex maritimus, cyperus fuscus, alisma plantago-aquatica, alopecurus geniculatus, bidens frondosa, bidens radiata, bolboschoenus maritimus, echinochloa crus-galli, eleocharis palustris, glyceria fluitans, oenanthe aquatica, oxybasis rubra, persicaria maculosa, phalaris arundinacea, plantago uliginosa, sagittaria sagittifolia, sium latifolium, urtica dioica, typha latifolia