solanum tuberosum, bidens tripartita, echinochloa crus-galli, setaria pumila, tripleurospermum inodorum, lapsana communis, persicaria lapathifolia, centaurea cyanus, galinsoga parviflora, galinsoga quadriradiata, raphanus raphanistrum, scleranthus annuus, spergula arvensis, stachys palustris, viola arvensis