triticum aestivum, convolvulus arvensis, euphorbia exigua, lapsana communis, tripleurospermum inodorum, apera spica-venti, aphanes arvensis, bromus secalinus, equisetum arvense, galium aparine, lathyrus aphaca, lysimachia arvensis, myosotis arvensis, polygonum aviculare, veronica persica, viola arvensis, avena fatua, centaurea cyanus, fallopia convolvulus, galeopsis pubescens, lathyrus tuberosus, medicago lupulina, papaver rhoeas, persicaria maculosa, setaria pumila, veronica arvensis