ballota nigra, arctium tomentosum, aristolochia clematitis, artemisia absinthium, artemisia vulgaris, conium maculatum, convolvulus arvensis, daucus carota, elymus repens, erigeron canadensis, fallopia convolvulus, lactuca serriola, leonurus cardiaca, polygonum aviculare, tanacetum vulgare, trifolium pratense