cirsium arvense, amaranthus retroflexus, capsella bursa-pastoris, convolvulus arvensis, echinochloa crus-galli, solanum nigrum, sonchus oleraceus, stellaria media, anthemis arvensis, chenopodiastrum hybridum, chenopodium album, diplotaxis muralis, erigeron glabratus, euphorbia helioscopia, fallopia convolvulus, hibiscus trionum, lactuca saligna, lysimachia arvensis, persicaria lapathifolia, polygonum aviculare, setaria pumila, sinapis arvensis, sonchus arvensis, sorghum halepense, stachys annua, veronica persica