glyceria maxima, agrostis stolonifera, myosotis scorpioides, mentha aquatica, galium palustre, glyceria fluitans, helosciadium nodiflorum, poa trivialis, elymus repens, holcus lanatus, phalaris arundinacea, rorippa amphibia, trifolium repens, argentina anserina, berula erecta, bidens cernuus, cardamine pratensis, cerastium holosteoides, eleocharis palustris, juncus articulatus, oenanthe fistulosa, persicaria hydropiper, ranunculus repens, stellaria media, rumex conglomeratus