avena sativa, hordeum vulgare, galinsoga parviflora, achillea millefolium, anthemis arvensis, apera spica-venti, armoracia rusticana, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, descurainia sophia, fallopia convolvulus, gnaphalium uliginosum, myosotis arvensis, polygonum aviculare, raphanus raphanistrum, secale cereale, sonchus arvensis, spergula arvensis, stellaria media, trifolium arvense, trifolium repens, tripleurospermum inodorum, veronica arvensis, veronica dillenii, vicia hirsuta, vicia sativa, viola arvensis