brassica napus, tripleurospermum inodorum, centaurea cyanus, thlaspi arvense, apera spica-venti, aphanes arvensis, elymus repens, fallopia convolvulus, silene latifolia, aethusa cynapium, arenaria serpyllifolia, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, cirsium arvense, equisetum arvense, geranium pusillum, lycopsis arvensis, matricaria discoidea, myosotis arvensis, oxalis stricta, papaver rhoeas, poa annua, polygonum aviculare, scleranthus annuus, stellaria media, triticum aestivum, veronica persica, vicia hirsuta, viola arvensis, avena fatua, lysimachia arvensis, rumex crispus, veronica arvensis