cirsium vulgare, amaranthus retroflexus, atriplex tatarica, bunias orientalis, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, crepis setosa, cynoglossum officinale, echinochloa crus-galli, erigeron canadensis, lappula squarrosa, lepidium draba, marrubium vulgare, oxybasis urbica, polygonum aviculare, sambucus ebulus, urtica dioica, verbascum thapsus, verbena officinalis