artemisia vulgaris, echinops sphaerocephalus, arctium tomentosum, atriplex patula, atriplex sagittata, ballota nigra, convolvulus arvensis, elymus repens, galium aparine, sisymbrium loeselii, carduus acanthoides, cichorium intybus, sinapis arvensis, tripleurospermum inodorum, malva neglecta