poa trivialis, agrostis stolonifera, glyceria maxima, alopecurus geniculatus, glyceria fluitans, catabrosa aquatica, ranunculus sceleratus, carex hirta, cerastium holosteoides, cirsium arvense, equisetum palustre, lolium perenne, persicaria amphibia, persicaria hydropiper, ranunculus repens, rorippa amphibia, rorippa palustris, stellaria media, veronica beccabunga, veronica scutellata, rumex crispus