triticum aestivum, avena fatua, convolvulus arvensis, delphinium consolida, viola arvensis, silene noctiflora, achillea millefolium, apera spica-venti, artemisia vulgaris, chenopodium album, cirsium arvense, fallopia convolvulus, fumaria officinalis, galium aparine, lathyrus tuberosus, papaver rhoeas, polygonum aviculare, symphytum officinale, tripleurospermum inodorum