achillea salicifolia, lycopus europaeus, phalaris arundinacea, urtica dioica, argentina anserina, carduus crispus, carex vulpina, glyceria maxima, lolium pratense, potentilla reptans, stachys palustris, thalictrum flavum, filipendula ulmaria, lysimachia vulgaris, rorippa amphibia, sium latifolium, vicia cracca