zea mays, fallopia convolvulus, elymus repens, viola arvensis, persicaria lapathifolia, sonchus arvensis, atriplex patula, atriplex prostrata, cirsium arvense, equisetum arvense, galium aparine, matricaria chamomilla, oxybasis glauca, plantago uliginosa, symphytum officinale, trifolium repens, tripleurospermum inodorum, veronica persica, vicia cracca, vicia sepium, silene latifolia