agrostis stolonifera, ranunculus repens, glyceria fluitans, poa trivialis, trifolium repens, holcus lanatus, alopecurus geniculatus, eleocharis palustris, equisetum fluviatile, persicaria hydropiper, ranunculus sceleratus, argentina anserina, bidens cernuus, bolboschoenus maritimus, carex hirta, catabrosa aquatica, cirsium arvense, glyceria maxima, juncus articulatus, myosotis scorpioides, oenanthe aquatica, phalaris arundinacea, plantago major, polygonum aviculare, stellaria media, bidens tripartita, rorippa palustris, rumex conglomeratus