sisymbrium loeselii, achillea millefolium, carduus acanthoides, sisymbrium officinale, arctium lappa, artemisia vulgaris, ballota nigra, chenopodium album, lactuca serriola, onopordum acanthium, berteroa incana, cichorium intybus, cirsium arvense, convolvulus arvensis, galinsoga parviflora, geranium pusillum, lepidium ruderale, lolium perenne, silene latifolia, tripleurospermum inodorum, urtica dioica