galinsoga parviflora, persicaria lapathifolia, achillea millefolium, anthemis arvensis, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, elymus repens, erodium cicutarium, fallopia convolvulus, galium aparine, lycopsis arvensis, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria maculosa, plantago uliginosa, sisymbrium officinale, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, veronica agrestis, veronica persica, matricaria chamomilla