glyceria fluitans, poa trivialis, helosciadium nodiflorum, glyceria maxima, mentha aquatica, persicaria hydropiper, phalaris arundinacea, ranunculus repens, rorippa amphibia, cardamine pratensis, epilobium parviflorum, galium palustre, lycopus europaeus, myosotis scorpioides, ranunculus sceleratus, rorippa palustris, rumex conglomeratus, stellaria alsine