mercurialis annua, amaranthus retroflexus, chenopodium album, convolvulus arvensis, echinochloa crus-galli, chenopodiastrum hybridum, galinsoga parviflora, setaria pumila, setaria verticillata, amaranthus hybridus, ambrosia artemisiifolia, artemisia vulgaris, cirsium arvense, panicum miliaceum, persicaria lapathifolia, plantago major, reseda lutea, robinia pseudoacacia, setaria viridis, sonchus oleraceus, urtica dioica