arctium tomentosum, ballota nigra, bromus sterilis, achillea millefolium, arctium minus, artemisia absinthium, berteroa incana, brassica juncea, bromus hordeaceus, cichorium intybus, cirsium vulgare, conium maculatum, convolvulus arvensis, dactylis glomerata, daucus carota, elymus repens, leonurus quinquelobatus, lolium giganteum, malva pusilla, onopordum acanthium, poa pratensis, sambucus ebulus, urtica dioica