glyceria fluitans, agrostis stolonifera, eleocharis palustris, alopecurus geniculatus, juncus articulatus, poa trivialis, persicaria hydropiper, bolboschoenus maritimus, cardamine pratensis, galium palustre, glyceria maxima, juncus bufonius, phalaris arundinacea, sparganium erectum, alisma plantago-aquatica, argentina anserina, ranunculus sceleratus, sagittaria sagittifolia