secale cereale, apera spica-venti, fallopia convolvulus, raphanus raphanistrum, scleranthus annuus, spergula arvensis, veronica dillenii, veronica triphyllos, achillea millefolium, arnoseris minima, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, erodium cicutarium, erysimum cheiranthoides, roemeria argemone, rumex acetosella, viola arvensis