mercurialis annua, setaria pumila, capsella bursa-pastoris, datura stramonium, echinochloa crus-galli, amaranthus hybridus, cirsium arvense, lamium amplexicaule, persicaria lapathifolia, stellaria media, amaranthus blitoides, amaranthus retroflexus, ambrosia artemisiifolia, chenopodium album, convolvulus arvensis, erigeron canadensis, erucastrum gallicum, lactuca serriola, panicum miliaceum, phacelia tanacetifolia, plantago major, reseda lutea, robinia pseudoacacia, senecio vulgaris, solanum nigrum, sonchus oleraceus, tripleurospermum inodorum