amaranthus crispus, arctium lappa, chenopodiastrum murale, polygonum aviculare, cuscuta campestris, cynodon dactylon, portulaca oleracea, xanthium spinosum, ailanthus altissima, amaranthus retroflexus, artemisia vulgaris, ballota nigra, chenopodium album, malva neglecta, marrubium vulgare