echinochloa crus-galli, chenopodium album, persicaria lapathifolia, setaria pumila, plantago major, amaranthus retroflexus, bidens tripartita, convolvulus arvensis, equisetum arvense, erigeron canadensis, fallopia convolvulus, hibiscus trionum, medicago lupulina, mentha longifolia, reseda lutea, taraxacum minimum, xanthium strumarium, epilobium tetragonum, persicaria maculosa, rorippa sylvestris, sinapis arvensis, tripleurospermum inodorum