euclidium syriacum, lepidium draba, achillea millefolium, atriplex tatarica, bromus hordeaceus, bromus sterilis, buglossoides arvensis, capsella bursa-pastoris, convolvulus arvensis, erigeron canadensis, lactuca serriola, lolium perenne, papaver rhoeas, plantago major, polygonum aviculare, sinapis arvensis, sisymbrium orientale, tripleurospermum inodorum, veronica polita