poa pratensis, alopecurus myosuroides, arum italicum, avena barbata, bromus hordeaceus, capsella bursa-pastoris, cerastium glomeratum, cirsium arvense, hordeum murinum, lamium amplexicaule, matricaria chamomilla, poa trivialis, raphanus sativus, sclerochloa dura, veronica arvensis, veronica hederifolia