agrostis stolonifera, poa trivialis, alopecurus geniculatus, holcus lanatus, lolium perenne, glyceria fluitans, phalaris arundinacea, ranunculus repens, trifolium repens, argentina anserina, bolboschoenus maritimus, eleocharis palustris, juncus articulatus, oenanthe aquatica, stellaria media, bidens cernuus, bidens tripartita, carex hirta, myosotis scorpioides, persicaria amphibia, persicaria hydropiper, ranunculus acris, ranunculus sceleratus, triglochin palustris