anthemis arvensis, aphanes arvensis, apera spica-venti, arabidopsis thaliana, bromus secalinus, convolvulus arvensis, myosotis arvensis, scleranthus annuus, valerianella locusta, veronica arvensis, agrostis capillaris, bromus hordeaceus, capsella bursa-pastoris, centaurea cyanus, lapsana communis, lysimachia arvensis, matricaria chamomilla, papaver rhoeas, phleum pratense, poa annua, polygonum aviculare, vicia hirsuta, vicia sativa, viola arvensis, lolium perenne