artemisia absinthium, ballota nigra, achillea millefolium, artemisia vulgaris, berteroa incana, carduus acanthoides, descurainia sophia, diplotaxis muralis, elymus repens, lolium perenne, convolvulus arvensis, daucus carota, echium vulgare, leonurus cardiaca, melilotus officinalis, plantago major, potentilla argentea, urtica urens