chenopodium album, capsella bursa-pastoris, fallopia convolvulus, rumex obtusifolius, aethusa cynapium, amaranthus retroflexus, euphorbia exigua, silene dioica, viola arvensis, avena fatua, daucus carota, geranium pusillum, lysimachia arvensis, papaver rhoeas, silene noctiflora, sonchus asper, convolvulus arvensis, descurainia sophia, geranium molle, lactuca serriola, lathyrus tuberosus, lysimachia foemina, persicaria lapathifolia, poa annua, sinapis arvensis, tripleurospermum inodorum, anthemis cotula, arctium tomentosum, crepis biennis, lolium perenne, trifolium pratense