artemisia absinthium, artemisia vulgaris, ballota nigra, berteroa incana, carduus acanthoides, descurainia sophia, achillea millefolium, diplotaxis muralis, echium vulgare, elymus repens, melilotus officinalis, tripleurospermum inodorum, anthriscus cerefolium, convolvulus arvensis, dactylis glomerata, daucus carota, erigeron canadensis, lolium perenne, plantago major, potentilla argentea, reseda luteola, urtica urens