glyceria maxima, mentha aquatica, persicaria hydropiper, equisetum fluviatile, leersia oryzoides, lysimachia vulgaris, lythrum salicaria, rorippa amphibia, teucrium scordium, bidens frondosa, bidens tripartita, butomus umbellatus, carex acuta, myosotis scorpioides, persicaria maculosa