secale cereale, apera spica-venti, matricaria chamomilla, artemisia vulgaris, chenopodium album, stellaria media, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, erodium cicutarium, matricaria discoidea, myosotis stricta, polygonum aviculare, roemeria argemone, tripleurospermum inodorum, veronica hederifolia, viola arvensis