glyceria fluitans, agrostis stolonifera, alopecurus geniculatus, elymus repens, poa trivialis, ranunculus sceleratus, phalaris arundinacea, persicaria hydropiper, plantago major, polygonum aviculare, trifolium repens, argentina anserina, glyceria maxima, lolium perenne, myosotis scorpioides, poa pratensis, ranunculus repens, rorippa palustris, rumex conglomeratus, rumex hydrolapathum, rumex obtusifolius, stellaria alsine, stellaria media, cardamine pratensis