scleranthus annuus, apera spica-venti, rumex acetosella, setaria viridis, spergula arvensis, crepis tectorum, elymus repens, equisetum arvense, fallopia convolvulus, poa annua, tripleurospermum inodorum, veronica triphyllos, capsella bursa-pastoris, centaurea cyanus, cerastium semidecandrum, chenopodium album, cirsium arvense, myosotis arvensis, papaver dubium, raphanus raphanistrum, roemeria argemone, stellaria media, trifolium arvense, vicia hirsuta, vicia sativa, viola arvensis