convolvulus arvensis, apera spica-venti, chenopodium album, galium aparine, stellaria media, tripleurospermum inodorum, equisetum arvense, lysimachia arvensis, myosotis arvensis, viola arvensis, centaurea cyanus, euphorbia helioscopia, medicago lupulina, mentha arvensis, papaver rhoeas, plantago major, veronica persica, vicia tetrasperma, vicia villosa