persicaria amphibia, phalaris arundinacea, ranunculus repens, poa trivialis, agrostis stolonifera, equisetum fluviatile, glyceria fluitans, holcus lanatus, bidens cernuus, juncus acutiflorus, lolium perenne, alopecurus geniculatus, cardamine pratensis, eleocharis palustris, galium palustre, juncus articulatus, myosotis laxa, ranunculus sceleratus, rumex obtusifolius, rumex conglomeratus