solanum tuberosum, chenopodium album, echinochloa crus-galli, raphanus raphanistrum, rumex acetosella, centaurea cyanus, erodium cicutarium, fallopia convolvulus, scleranthus annuus, setaria viridis, spergula arvensis, tripleurospermum inodorum, viola arvensis, descurainia sophia, elymus repens, equisetum arvense, erigeron canadensis, erysimum cheiranthoides, geranium pusillum, holcus mollis, persicaria lapathifolia