glyceria maxima, holcus lanatus, glyceria fluitans, phalaris arundinacea, ranunculus repens, rorippa amphibia, juncus articulatus, cardamine pratensis, myosotis scorpioides, ranunculus flammula, scutellaria galericulata, stellaria alsine, alisma plantago-aquatica, juncus effusus, persicaria hydropiper