cyclachaena xanthiifolia, echinochloa crus-galli, amaranthus retroflexus, atriplex tatarica, berteroa incana, chenopodium album, erigeron canadensis, hibiscus trionum, lepidium ruderale, lotus corniculatus, onopordum acanthium, polygonum aviculare, rumex crispus, setaria pumila, symphyotrichum ciliatum, tripolium pannonicum, xanthium orientale, xanthium spinosum, xanthium strumarium