secale cereale, apera spica-venti, anthoxanthum aristatum, rumex acetosella, spergula arvensis, agrostis capillaris, centaurea cyanus, cirsium arvense, equisetum arvense, artemisia vulgaris, convolvulus arvensis, fallopia convolvulus, galeopsis bifida, matricaria discoidea, persicaria amphibia, raphanus raphanistrum, scleranthus annuus, viola arvensis