galinsoga parviflora, solanum tuberosum, persicaria lapathifolia, echinochloa crus-galli, elymus repens, setaria pumila, sinapis arvensis, stellaria media, chenopodium album, cirsium arvense, equisetum arvense, erysimum cheiranthoides, galinsoga quadriradiata, persicaria maculosa, rorippa sylvestris, rumex crispus, sonchus arvensis, sonchus asper