agrostis stolonifera, cardamine pratensis, glyceria fluitans, poa trivialis, ranunculus repens, bidens cernuus, cerastium holosteoides, eleocharis palustris, galium palustre, juncus articulatus, lolium perenne, persicaria hydropiper, ranunculus sceleratus, stellaria alsine, trifolium repens, rumex conglomeratus, triglochin palustris