malva neglecta, bromus hordeaceus, erigeron canadensis, lolium perenne, marrubium vulgare, polygonum aviculare, tripleurospermum inodorum, arctium lappa, atriplex rosea, ballota nigra, chenopodium album, cynoglossum officinale, descurainia sophia, hyoscyamus niger, lactuca serriola, malva pusilla, onopordum acanthium, picris hieracioides, plantago major, sisymbrium officinale, torilis arvensis, xanthium spinosum, xanthium strumarium