artemisia absinthium, festuca ovina, arctium lappa, artemisia vulgaris, calamagrostis epigejos, poa pratensis, sonchus oleraceus, urtica dioica, achillea millefolium, amaranthus retroflexus, ballota nigra, berteroa incana, chenopodiastrum hybridum, conium maculatum, plantago major, polygonum aviculare, sisymbrium altissimum, tripleurospermum inodorum