convolvulus arvensis, stellaria media, amaranthus retroflexus, chenopodiastrum hybridum, chenopodium album, cirsium arvense, cynodon dactylon, hibiscus trionum, sambucus ebulus, setaria pumila, solanum nigrum, sorghum halepense, aristolochia clematitis, glechoma hederacea, linaria vulgaris, sinapis arvensis, sonchus oleraceus, verbena officinalis, veronica persica, vicia sativa