agrostis stolonifera, equisetum palustre, glyceria fluitans, glyceria maxima, persicaria hydropiper, poa trivialis, alopecurus geniculatus, sparganium erectum, alisma plantago-aquatica, argentina anserina, bidens cernuus, cardamine pratensis, galium palustre, juncus articulatus, myosotis scorpioides, persicaria maculosa, ranunculus repens, stellaria alsine, stellaria media, trifolium repens, alisma gramineum