agrostis stolonifera, myosotis scorpioides, glyceria maxima, juncus articulatus, eleocharis palustris, galium palustre, poa trivialis, glyceria fluitans, persicaria hydropiper, bidens cernuus, cardamine pratensis, carex hirta, elymus repens, glechoma hederacea, lolium perenne, nasturtium microphyllum, oenanthe fistulosa, phalaris arundinacea, ranunculus repens, rorippa amphibia, rumex acetosa, rumex conglomeratus, stellaria alsine, trifolium repens, butomus umbellatus, equisetum palustre, helosciadium nodiflorum, ranunculus sceleratus