brassica napus, stellaria media, geranium pusillum, capsella bursa-pastoris, centaurea cyanus, chenopodium album, galium aparine, papaver rhoeas, tripleurospermum inodorum, viola arvensis, descurainia sophia, elymus repens, lamium amplexicaule, lysimachia arvensis, matricaria discoidea, poa annua, achillea millefolium, apera spica-venti, aphanes arvensis, artemisia vulgaris, buglossoides arvensis, equisetum arvense, silene latifolia, sisymbrium officinale, thlaspi arvense, triticum aestivum, vicia hirsuta, vicia sativa