triticum aestivum, apera spica-venti, cerastium glomeratum, bunias orientalis, capsella bursa-pastoris, legousia speculum-veneris, lolium temulentum, matricaria chamomilla, papaver dubium, papaver rhoeas, poa annua, polygonum aviculare, ranunculus repens, roemeria argemone, stellaria media, veronica arvensis, veronica persica, vicia sativa, equisetum arvense