agrostis stolonifera, alopecurus geniculatus, argentina anserina, bidens cernuus, cardamine pratensis, carex hirta, eleocharis palustris, galium palustre, glyceria fluitans, glyceria maxima, holcus lanatus, juncus articulatus, juncus bufonius, persicaria hydropiper, phalaris arundinacea, phleum pratense, poa trivialis, ranunculus repens, ranunculus sceleratus, rorippa amphibia, rorippa sylvestris, rumex conglomeratus, stellaria alsine, trifolium repens