atriplex sagittata, atriplex rosea, persicaria mitis, polygonum aviculare, amaranthus retroflexus, anthemis cotula, artemisia annua, artemisia vulgaris, chaiturus marrubiastrum, chenopodium album, cichorium intybus, cuscuta campestris, echinochloa oryzoides, erigeron canadensis, lotus corniculatus, malva sylvestris, marrubium vulgare, matricaria chamomilla, mentha pulegium, persicaria lapathifolia, plantago lanceolata, plantago major, pulicaria vulgaris, setaria verticillata, setaria viridis, verbascum densiflorum, verbena officinalis, xanthium spinosum