beta vulgaris, hibiscus trionum, amaranthus powellii, convolvulus arvensis, amaranthus retroflexus, cirsium arvense, persicaria lapathifolia, arctium tomentosum, artemisia vulgaris, chenopodiastrum hybridum, daucus carota, echinochloa crus-galli, fallopia convolvulus, malva neglecta, plantago major, setaria pumila, rubus caesius, tripleurospermum inodorum