armoracia rusticana, achillea millefolium, ballota nigra, urtica dioica, atriplex patula, berteroa incana, convolvulus arvensis, lolium perenne, agrostis stolonifera, arctium tomentosum, argentina anserina, artemisia annua, chelidonium majus, elymus repens, erigeron canadensis, hyoscyamus niger, lepidium ruderale, leptobryum pyriforme, onopordum acanthium, plantago lanceolata, plantago major, polygonum aviculare, sisymbrium officinale, tripleurospermum inodorum