text: leersia oryzoides, bidens cernuus, echinochloa crus-galli, eleocharis palustris, persicaria hydropiper, persicaria lapathifolia, persicaria mitis, agrostis stolonifera, alopecurus geniculatus, bidens tripartita, cyperus glaber, juncus effusus, juncus inflexus, lycopus europaeus, lysimachia nummularia, myosotis scorpioides, ranunculus repens, rorippa sylvestris