alopecurus myosuroides, matricaria chamomilla, veronica persica, cirsium arvense, galium aparine, lamium amplexicaule, scandix pecten-veneris, thlaspi arvense, argentina anserina, capsella bursa-pastoris, chenopodium album, draba verna, equisetum arvense, fallopia convolvulus, geranium dissectum, geranium molle, myosotis arvensis, poa annua, ranunculus arvensis, sinapis arvensis, stellaria media, tussilago farfara, veronica arvensis, veronica hederifolia