chenopodiastrum murale, stellaria media, amaranthus retroflexus, artemisia vulgaris, ballota nigra, bromus sterilis, capsella bursa-pastoris, lepidium draba, chenopodium album, convolvulus arvensis, descurainia sophia, echinochloa crus-galli, galium aparine, lactuca serriola, malva sylvestris, onopordum acanthium