chenopodium album, matricaria chamomilla, poa annua, aphanes arvensis, capsella bursa-pastoris, elymus repens, fallopia convolvulus, plantago uliginosa, stellaria media, thlaspi arvense, tripleurospermum inodorum, veronica arvensis, viola arvensis, draba verna, equisetum arvense, galeopsis tetrahit, myosotis arvensis, persicaria maculosa, rumex crispus, sonchus arvensis, veronica hederifolia, veronica persica, vicia hirsuta