vicia villosa, apera spica-venti, centaurea cyanus, artemisia absinthium, scleranthus annuus, veronica arvensis, artemisia vulgaris, capsella bursa-pastoris, cerastium holosteoides, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, myosotis arvensis, plantago major, poa annua, polygonum aviculare, silene latifolia, sonchus arvensis, stellaria graminea, stellaria media, tripleurospermum inodorum, vicia hirsuta, vicia sativa, viola arvensis, crepis tectorum