solanum tuberosum, elymus repens, setaria pumila, achillea collina, argentina anserina, capsella bursa-pastoris, chenopodium album, dactylis glomerata, erigeron canadensis, fallopia convolvulus, lolium perenne, plantago lanceolata, polygonum aviculare, raphanus raphanistrum, rumex acetosella, scleranthus annuus, setaria viridis, spergula arvensis