artemisia verlotiorum, arctium minus, ballota nigra, cirsium arvense, convolvulus arvensis, helminthotheca echioides, lactuca virosa, malva sylvestris, rumex crispus, rumex obtusifolius, torilis arvensis, verbena officinalis, bryonia dioica, cirsium vulgare, conium maculatum, cynoglossum creticum, daucus carota, elymus repens, galium aparine, geranium pyrenaicum, holcus lanatus, hypericum perforatum, onopordum acanthium, silene latifolia, sonchus oleraceus, urtica dioica, verbascum pulverulentum, verbascum virgatum