ranunculus repens, agrostis stolonifera, poa trivialis, glyceria maxima, alopecurus geniculatus, eleocharis palustris, carex hirta, glyceria fluitans, argentina anserina, bolboschoenus maritimus, cerastium holosteoides, equisetum palustre, juncus articulatus, persicaria amphibia, persicaria hydropiper, ranunculus sceleratus, rumex crispus, stellaria media, trifolium repens