secale cereale, apera spica-venti, spergula arvensis, arnoseris minima, rumex acetosella, scleranthus annuus, vicia sativa, anthoxanthum aristatum, capsella bursa-pastoris, centaurea cyanus, cerastium arvense, chenopodium album, fallopia convolvulus, polygonum aviculare, roemeria argemone, veronica arvensis, vicia hirsuta, viola arvensis