arctium lappa, sambucus ebulus, artemisia vulgaris, ballota nigra, carduus acanthoides, chenopodium album, cichorium intybus, convolvulus arvensis, descurainia sophia, fallopia convolvulus, lactuca serriola, leonurus cardiaca, lepidium draba, lysimachia arvensis, malva pusilla, medicago lupulina, papaver rhoeas, plantago major, polygonum aviculare, rubus caesius, rumex obtusifolius, sisymbrium officinale, torilis arvensis, urtica dioica, xanthium spinosum, zea mays