phalaris arundinacea, cirsium arvense, lolium perenne, persicaria amphibia, plantago major, rorippa sylvestris, argentina anserina, elymus repens, poa trivialis, ranunculus repens, achillea ptarmica, artemisia vulgaris, equisetum arvense, poa annua, potentilla reptans, rumex obtusifolius, tripleurospermum maritimum, urtica dioica, atriplex prostrata, bidens frondosa, chenopodium album, dactylis glomerata, persicaria hydropiper, poa palustris, raphanus sativus, scorzoneroides autumnalis, sonchus oleraceus, stachys palustris, stellaria aquatica, tanacetum vulgare