matricaria chamomilla, triticum aestivum, alopecurus myosuroides, capsella bursa-pastoris, delphinium consolida, tripleurospermum inodorum, centaurea cyanus, cirsium arvense, lolium multiflorum, ranunculus arvensis, scleranthus annuus, ambrosia artemisiifolia, apera spica-venti, aphanes arvensis, bromus secalinus, convolvulus arvensis, daucus carota, elymus repens, fallopia convolvulus, filago germanica, galium aparine, galium spurium, lamium amplexicaule, myosotis arvensis, papaver rhoeas, polygonum aviculare, veronica arvensis, veronica hederifolia, vicia grandiflora, vicia tetrasperma, vicia villosa, viola arvensis