apera spica-venti, fallopia convolvulus, tripleurospermum inodorum, capsella bursa-pastoris, chenopodium album, elymus repens, equisetum arvense, gnaphalium uliginosum, matricaria chamomilla, poa annua, stellaria media, viola arvensis, cirsium arvense, lycopsis arvensis, myosotis arvensis, persicaria maculosa, plantago major, rumex crispus, veronica arvensis, veronica persica