zea mays, matricaria chamomilla, solanum nigrum, cirsium arvense, alopecurus myosuroides, elymus repens, tripleurospermum inodorum, aethusa cynapium, avena fatua, chenopodium album, dactylis glomerata, lysimachia arvensis, plantago uliginosa, sonchus oleraceus, avena sativa, capsella bursa-pastoris, fallopia convolvulus, galium aparine, hordeum vulgare, lipandra polysperma, rumex crispus, thlaspi arvense, trifolium repens, veronica persica, viola arvensis, atriplex patula, convolvulus arvensis, euphorbia helioscopia, lamium purpureum, matricaria discoidea, senecio vulgaris, veronica arvensis