persicaria lapathifolia, agrostis stolonifera, bidens frondosa, persicaria hydropiper, tripleurospermum inodorum, bidens tripartita, rorippa palustris, stellaria aquatica, alisma plantago-aquatica, anthemis cotula, artemisia vulgaris, atriplex calotheca, capsella bursa-pastoris, chenopodium album, epilobium hirsutum, epilobium roseum, galeopsis tetrahit, glyceria notata, gnaphalium uliginosum, lipandra polysperma, lolium perenne, mentha aquatica, phalaris arundinacea, poa annua, poa palustris, poa trivialis, ranunculus repens, rumex obtusifolius, sisymbrium officinale, sonchus asper, stellaria media, tanacetum vulgare, trifolium repens, urtica dioica, veronica beccabunga