aphanes arvensis, capsella bursa-pastoris, centaurea cyanus, elymus repens, myosotis arvensis, veronica arvensis, matricaria chamomilla, papaver rhoeas, viola arvensis, apera spica-venti, arabidopsis thaliana, chenopodium album, cirsium arvense, convolvulus arvensis, crepis tectorum, delphinium consolida, equisetum arvense, lactuca serriola, lamium amplexicaule, polygonum aviculare, ranunculus arvensis, sonchus asper, tripleurospermum inodorum, vicia grandiflora, vicia hirsuta, vicia villosa