setaria viridis, solanum tuberosum, digitaria ischaemum, equisetum arvense, rumex acetosella, scleranthus annuus, spergula arvensis, anthemis arvensis, centaurea cyanus, chenopodium album, convolvulus arvensis, erigeron canadensis, fallopia convolvulus, persicaria lapathifolia, polygonum aviculare, raphanus raphanistrum, vicia hirsuta, amaranthus retroflexus, cirsium arvense