triticum aestivum, equisetum arvense, lamium purpureum, veronica persica, cirsium arvense, elymus repens, galium aparine, lysimachia arvensis, matricaria chamomilla, matricaria discoidea, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, rumex crispus, stellaria media, thlaspi arvense, veronica arvensis, apera spica-venti, capsella bursa-pastoris, centaurea cyanus, chenopodium album, gnaphalium uliginosum, persicaria maculosa, sonchus arvensis, vicia sativa, viola arvensis