phalaris arundinacea, urtica dioica, cirsium oleraceum, eupatorium cannabinum, arrhenatherum elatius, berula erecta, cirsium arvense, dactylis glomerata, epilobium hirsutum, epilobium parviflorum, glyceria maxima, holcus lanatus, lolium giganteum, lythrum salicaria, myosotis scorpioides, nasturtium officinale, phleum pratense, poa trivialis, rumex obtusifolius, stachys palustris, stellaria nemorum, symphytum officinale