triticum aestivum, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, galeopsis tetrahit, persicaria lapathifolia, stellaria media, matricaria chamomilla, persicaria maculosa, poa annua, solanum nigrum, spergula arvensis, apera spica-venti, echinochloa crus-galli, elymus repens, matricaria discoidea, myosotis arvensis, plantago major, trifolium repens, viola arvensis