silybum marianum, malva sylvestris, bromus rubens, carduus tenuiflorus, hordeum murinum, urtica urens, amaranthus deflexus, arctium minus, ballota nigra, centaurea calcitrapa, chenopodium vulvaria, helminthotheca echioides, lactuca serriola, malva neglecta, marrubium vulgare, sonchus oleraceus, verbascum sinuatum