carduus acanthoides, capsella bursa-pastoris, carduus nutans, chenopodium album, cirsium vulgare, cynoglossum officinale, datura stramonium, descurainia sophia, echium vulgare, erigeron canadensis, lappula squarrosa, lepidium draba, lysimachia arvensis, malva pusilla, marrubium vulgare, onopordum acanthium, potentilla argentea, reseda lutea, urtica dioica, verbascum thapsus, veronica arvensis, veronica persica