poa annua, trifolium pratense, matricaria chamomilla, stellaria media, aphanes arvensis, capsella bursa-pastoris, cerastium holosteoides, cirsium arvense, geranium pusillum, lamium amplexicaule, myosotis arvensis, papaver dubium, tripleurospermum inodorum, veronica agrestis, veronica arvensis, veronica persica, vicia hirsuta, viola arvensis