glyceria fluitans, persicaria hydropiper, poa trivialis, agrostis stolonifera, holcus lanatus, alopecurus geniculatus, bidens cernuus, stellaria alsine, cardamine pratensis, galium palustre, glyceria maxima, juncus articulatus, myosotis scorpioides, ranunculus repens, rorippa amphibia, rorippa palustris, rumex conglomeratus, trifolium repens, persicaria maculosa