amaranthus albus, arctium lappa, artemisia annua, ballota nigra, carduus acanthoides, chenopodium album, chenopodium vulvaria, cucurbita pepo, cynoglossum officinale, hibiscus trionum, leonurus cardiaca, malva pusilla, matricaria chamomilla, medicago minima, onopordum acanthium, persicaria maculosa, plantago lanceolata, polygonum aviculare, portulaca oleracea, tripleurospermum inodorum, urtica urens, verbena officinalis