artemisia vulgaris, achillea millefolium, ballota nigra, carduus acanthoides, cirsium arvense, arctium tomentosum, atriplex patula, avena fatua, bromus sterilis, capsella bursa-pastoris, chenopodium album, cichorium intybus, elymus caninus, fallopia convolvulus, geranium pusillum, lactuca serriola, pastinaca sativa, plantago lanceolata, polygonum aviculare, silene latifolia, tanacetum vulgare, tripleurospermum inodorum, urtica dioica