populus canadensis, glechoma hederacea, urtica dioica, phalaris arundinacea, salix caprea, glyceria fluitans, agrostis stolonifera, angelica sylvestris, lycopus europaeus, symphytum officinale, epilobium hirsutum, epilobium montanum, eupatorium cannabinum, festuca rubra, filipendula ulmaria, lythrum salicaria, mentha aquatica, persicaria hydropiper, phragmites australis, rumex conglomeratus