atriplex laciniata, polygonum aviculare, portulaca oleracea, achillea collina, amaranthus retroflexus, arctium lappa, artemisia vulgaris, ballota nigra, bidens tripartita, chenopodium album, conium maculatum, delphinium consolida, descurainia sophia, lactuca saligna, lepidium ruderale, rorippa sylvestris, tripleurospermum inodorum, xanthium spinosum, xanthium strumarium