convolvulus arvensis, cynodon dactylon, chenopodium album, rubus caesius, sorghum halepense, echinochloa crus-galli, erigeron canadensis, hibiscus trionum, persicaria lapathifolia, sambucus ebulus, setaria pumila, sinapis arvensis, sonchus arvensis, sonchus oleraceus, stachys annua, xanthium strumarium