argentina anserina, carex acuta, myosotis scorpioides, persicaria amphibia, phalaris arundinacea, equisetum palustre, agrostis stolonifera, eleocharis palustris, galium palustre, lolium perenne, persicaria hydropiper, poa trivialis, juncus compressus, mentha aquatica, persicaria mitis, polygonum aviculare, rorippa sylvestris, alopecurus geniculatus, cardamine pratensis, rumex crispus