secale cereale, apera spica-venti, sonchus arvensis, stellaria media, vicia sativa, viola arvensis, galeopsis tetrahit, papaver rhoeas, stachys palustris, tripleurospermum inodorum, vicia hirsuta, centaurea cyanus, chenopodium album, cirsium arvense, fallopia convolvulus, mentha arvensis, myosotis arvensis, persicaria maculosa