sonchus asper, erigeron canadensis, achillea millefolium, artemisia vulgaris, berteroa incana, bromus tectorum, capsella bursa-pastoris, chenopodium album, cirsium vulgare, dactylis glomerata, echium vulgare, erechtites hieraciifolius, fallopia dumetorum, filago arvensis, jacobaea vulgaris, lactuca serriola, linaria vulgaris, lysimachia arvensis, melilotus officinalis, picris hieracioides, plantago media, potentilla argentea, rosa canina, salvia nemorosa, silene otites, sisymbrium officinale, solanum nigrum, trifolium arvense, verbascum speciosum, verbascum thapsus, viola hirta