chenopodium album, apera spica-venti, spergula arvensis, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, fallopia convolvulus, lysimachia arvensis, raphanus raphanistrum, scleranthus annuus, setaria viridis, trifolium arvense, tripleurospermum inodorum, vicia hirsuta, digitaria ischaemum, lycopsis arvensis