apera spica-venti, artemisia vulgaris, centaurea cyanus, chenopodium album, draba verna, fallopia convolvulus, raphanus raphanistrum, roemeria argemone, scleranthus annuus, spergula arvensis, veronica hederifolia, vicia hirsuta, vicia sativa, achillea millefolium, anthemis arvensis, capsella bursa-pastoris, cirsium arvense, crepis tectorum, equisetum arvense, lycopsis arvensis, myosotis arvensis, rumex acetosella, veronica arvensis, veronica triphyllos, viola arvensis