artemisia absinthium, achillea millefolium, anchusa officinalis, artemisia vulgaris, lolium perenne, plantago lanceolata, arctium lappa, ballota nigra, calystegia sepium, cichorium intybus, convolvulus arvensis, dactylis glomerata, daucus carota, echium vulgare, lepidium draba, malva sylvestris, medicago lupulina, melilotus officinalis, pastinaca sativa, phleum pratense, picris hieracioides, sambucus ebulus, tripleurospermum inodorum, verbascum thapsus