urtica dioica, populus canadensis, glechoma hederacea, salix caprea, angelica sylvestris, epilobium hirsutum, glyceria maxima, lycopus europaeus, phalaris arundinacea, alopecurus pratensis, cynosurus cristatus, epilobium montanum, epilobium parviflorum, glyceria fluitans, juncus effusus, lythrum salicaria, persicaria hydropiper, phragmites australis, ranunculus repens, rumex conglomeratus, rumex obtusifolius, symphytum officinale