brassica nigra, hibiscus trionum, amaranthus hybridus, amaranthus retroflexus, chenopodium album, cirsium arvense, echinochloa crus-galli, fallopia convolvulus, myagrum perfoliatum, persicaria lapathifolia, polygonum aviculare, setaria pumila, sinapis arvensis, tripleurospermum inodorum, xanthium spinosum, xanthium strumarium