glyceria fluitans, glyceria maxima, agrostis stolonifera, holcus lanatus, myosotis scorpioides, persicaria hydropiper, poa trivialis, juncus effusus, cardamine pratensis, juncus articulatus, berula erecta, bidens cernuus, bidens tripartita, equisetum fluviatile, mentha aquatica, ranunculus repens, sparganium erectum, trifolium repens, oenanthe aquatica, rumex conglomeratus, rumex obtusifolius