malva pusilla, polygonum aviculare, arctium lappa, anthemis cotula, onopordum acanthium, amaranthus retroflexus, artemisia vulgaris, atriplex tatarica, ballota nigra, bidens tripartita, cichorium intybus, cuscuta campestris, descurainia sophia, erigeron canadensis, lysimachia arvensis, matricaria chamomilla, plantago altissima, ranunculus sardous, rumex stenophyllus, tripleurospermum inodorum, verbena officinalis, xanthium spinosum, xanthium strumarium