arnoseris minima, hypochaeris glabra, alopecurus myosuroides, anthemis arvensis, buglossoides arvensis, centaurea cyanus, daucus carota, fallopia convolvulus, filago pyramidata, galeopsis segetum, ornithopus perpusillus, papaver dubium, papaver rhoeas, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, vicia hirsuta