triticum aestivum, tripleurospermum inodorum, apera spica-venti, avena fatua, cirsium arvense, convolvulus arvensis, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, galium aparine, lapsana communis, lathyrus pratensis, lysimachia arvensis, myosotis arvensis, papaver rhoeas, persicaria amphibia, persicaria lapathifolia, persicaria maculosa, phleum pratense, plantago uliginosa, rorippa sylvestris, sinapis arvensis, veronica arvensis, viola arvensis