descurainia sophia, stellaria media, tripleurospermum inodorum, viola arvensis, amaranthus powellii, chenopodium album, cirsium arvense, delphinium consolida, fallopia convolvulus, galium aparine, lepidium draba, papaver rhoeas, polygonum aviculare, silene noctiflora, veronica persica, artemisia vulgaris, bifora radians, hyoscyamus niger, trifolium campestre