reynoutria japonica, calystegia sepium, achillea millefolium, arctium lappa, cichorium intybus, cirsium arvense, convolvulus arvensis, crepis setosa, erigeron acris, erigeron annuus, lolium perenne, malva sylvestris, plantago major, potentilla reptans, rorippa austriaca, rumex obtusifolius, verbena officinalis, vicia villosa