tripleurospermum inodorum, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, gnaphalium uliginosum, poa annua, stellaria media, veronica persica, viola arvensis, lycopsis arvensis, matricaria discoidea, myosotis arvensis, persicaria maculosa, rumex crispus, veronica hederifolia, vicia hirsuta