artemisia annua, amaranthus retroflexus, arctium lappa, artemisia absinthium, ballota nigra, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium album, cirsium arvense, conium maculatum, erigeron canadensis, galinsoga parviflora, hyoscyamus niger, lactuca serriola, leonurus quinquelobatus, malva neglecta, malva pusilla, malva sylvestris, matricaria chamomilla, oxybasis urbica, poa annua, rumex obtusifolius, sisymbrium officinale, solanum nigrum, stellaria media, urtica dioica, urtica urens