secale cereale, apera spica-venti, centaurea cyanus, spergula arvensis, vicia hirsuta, anthemis arvensis, aphanes arvensis, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, cirsium arvense, convolvulus arvensis, fallopia convolvulus, lysimachia arvensis, rumex acetosella, scleranthus annuus, stellaria media, vicia tetrasperma, viola arvensis