secale cereale, stellaria media, veronica hederifolia, centaurea cyanus, tripleurospermum inodorum, viola arvensis, achillea millefolium, aphanes arvensis, buglossoides arvensis, capsella bursa-pastoris, chenopodium album, equisetum arvense, erodium cicutarium, geranium pusillum, myosotis stricta, papaver rhoeas, polygonum aviculare, raphanus raphanistrum, roemeria argemone, scleranthus annuus, thlaspi arvense, veronica arvensis, veronica triphyllos, vicia sativa