agrostis stolonifera, glyceria fluitans, sparganium erectum, glyceria maxima, juncus articulatus, bidens cernuus, cardamine pratensis, galium palustre, juncus effusus, persicaria hydropiper, ranunculus flammula, ranunculus repens, ranunculus sceleratus, rorippa palustris, rumex conglomeratus, spirodela polyrhiza