secale cereale, apera spica-venti, centaurea cyanus, chenopodium album, viola arvensis, achillea millefolium, aphanes arvensis, fallopia convolvulus, galium aparine, lapsana communis, myosotis arvensis, persicaria maculosa, polygonum aviculare, raphanus raphanistrum, roemeria argemone, scleranthus annuus, spergula arvensis, stellaria graminea, veronica hederifolia, veronica triphyllos, vicia hirsuta, vicia sativa, vicia tetrasperma, papaver dubium