convolvulus arvensis, lolium rigidum, avena sterilis, bifora radians, bromus sterilis, cirsium arvense, equisetum ramosissimum, fallopia convolvulus, galium tricornutum, lepidium draba, polygonum aviculare, atriplex patula, galeopsis angustifolia, lactuca serriola, picris hieracioides, rubus caesius, sinapis arvensis, veronica persica, vicia sativa, viola arvensis