elymus repens, artemisia vulgaris, ballota nigra, arctium minus, atriplex patula, dactylis glomerata, achillea millefolium, hordeum murinum, polygonum aviculare, bromus sterilis, capsella bursa-pastoris, chenopodium album, diplotaxis tenuifolia, lolium perenne, onopordum acanthium, sisymbrium officinale