scirpus sylvaticus, cirsium arvense, elymus repens, calystegia sepium, carex acuta, carex hirta, glyceria maxima, humulus lupulus, poa pratensis, thalictrum lucidum, urtica dioica, alopecurus arundinaceus, lycopus europaeus, rumex confertus, sium sisarum, sonchus palustris, symphytum officinale