secale cereale, apera spica-venti, aphanes arvensis, arnoseris minima, centaurea cyanus, polygonum aviculare, rumex acetosella, teesdalia nudicaulis, veronica arvensis, vicia hirsuta, viola arvensis, capsella bursa-pastoris, fallopia convolvulus, galeopsis segetum, holcus mollis, myosotis discolor, raphanus raphanistrum, scleranthus annuus, stellaria media, vicia sativa