artemisia vulgaris, achillea millefolium, arctium lappa, arctium tomentosum, armoracia rusticana, artemisia absinthium, artemisia annua, ballota nigra, chenopodium album, cirsium arvense, conium maculatum, daucus carota, dipsacus pilosus, elymus repens, erigeron canadensis, lactuca serriola, leonurus quinquelobatus, malva sylvestris, melilotus officinalis, sambucus ebulus, sinapis arvensis, sisymbrium officinale, sonchus arvensis, sonchus oleraceus, tanacetum vulgare, tripleurospermum inodorum, urtica dioica