melilotus albus, arctium minus, arctium tomentosum, artemisia vulgaris, carduus acanthoides, cichorium intybus, cirsium arvense, cirsium vulgare, daucus carota, echinops sphaerocephalus, echium vulgare, malva sylvestris, melilotus officinalis, oenothera biennis, picris hieracioides, reseda lutea, silene latifolia, silene vulgaris, solidago gigantea, tanacetum vulgare, verbascum phlomoides, arctium lappa, lolium perenne