apera spica-venti, poa annua, aphanes arvensis, centaurea cyanus, polygonum aviculare, sagina procumbens, fallopia convolvulus, matricaria chamomilla, papaver rhoeas, stellaria media, cerastium fontanum, crepis capillaris, equisetum arvense, lysimachia arvensis, myosotis arvensis, persicaria maculosa, rumex acetosella, solanum tuberosum, veronica arvensis, vicia sativa