poa annua, tripleurospermum inodorum, aphanes arvensis, artemisia vulgaris, capsella bursa-pastoris, centaurea cyanus, chenopodium album, cirsium arvense, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, matricaria chamomilla, myosotis arvensis, rumex crispus, stellaria media, veronica persica, viola arvensis, arabidopsis thaliana, galinsoga parviflora, geranium pusillum, juncus bufonius, lysimachia arvensis, persicaria maculosa, plantago uliginosa, senecio vulgaris, sinapis arvensis, vicia hirsuta