melilotus officinalis, melilotus albus, daucus carota, pastinaca sativa, arctium minus, berteroa incana, capsella bursa-pastoris, carduus acanthoides, cichorium intybus, cirsium vulgare, convolvulus arvensis, echium vulgare, linaria vulgaris, lolium perenne, medicago lupulina, onopordum acanthium, picris hieracioides, plantago major, potentilla reptans, silene vulgaris, trifolium repens, tripleurospermum inodorum, sisymbrium orientale