phragmites australis, poa trivialis, lolium pratense, phalaris arundinacea, urtica dioica, agrostis gigantea, calystegia sepium, carex acutiformis, cirsium oleraceum, deschampsia cespitosa, epilobium hirsutum, galium aparine, glyceria maxima, lycopus europaeus, myosotis scorpioides, sonchus oleraceus, cirsium palustre, filipendula ulmaria, mentha aquatica