glyceria fluitans, plantago uliginosa, alopecurus geniculatus, rorippa amphibia, phalaris arundinacea, agrostis stolonifera, argentina anserina, eleocharis palustris, persicaria maculosa, poa trivialis, ranunculus repens, rorippa palustris, poa annua, rorippa sylvestris, rumex crispus, rumex obtusifolius, urtica dioica, anthriscus sylvestris, atriplex prostrata, chenopodium album, cirsium arvense, gnaphalium uliginosum, ranunculus sceleratus