urtica dioica, xanthium spinosum, ballota nigra, carduus acanthoides, cynodon dactylon, plantago lanceolata, achillea millefolium, arctium lappa, cichorium intybus, convolvulus arvensis, erigeron canadensis, lotus tenuis, malva pusilla, matricaria chamomilla, medicago lupulina, plantago major, polygonum aviculare, rumex conglomeratus, sinapis arvensis, sisymbrium officinale, trifolium repens, verbena officinalis, xanthium strumarium