datura stramonium, cynodon dactylon, xanthium spinosum, achillea millefolium, euphorbia cyparissias, lolium perenne, persicaria hydropiper, polygonum aviculare, verbena officinalis, xanthium strumarium, ambrosia artemisiifolia, arctium minus, bidens tripartita, capsella bursa-pastoris, chenopodium album, erigeron canadensis, filago germanica, lipandra polysperma, mentha pulegium, plantago lanceolata, rorippa sylvestris