carduus bourgeanus, carduus tenuiflorus, onopordum acanthium, sisymbrium officinale, anacyclus clavatus, ballota nigra, bromus diandrus, convolvulus arvensis, erodium malacoides, eryngium campestre, geranium pyrenaicum, hordeum murinum, marrubium vulgare, medicago sativa, rumex pulcher, sambucus ebulus, achillea millefolium, bromus madritensis, bryonia dioica, carthamus lanatus, conium maculatum, galium aparine, galium verum, medicago arabica, tordylium maximum, torilis nodosa, urtica dioica, verbascum pulverulentum