amaranthus hybridus, galinsoga parviflora, chenopodium album, echinochloa crus-galli, persicaria lapathifolia, amaranthus retroflexus, stellaria media, ambrosia artemisiifolia, artemisia annua, chenopodiastrum hybridum, cirsium arvense, convolvulus arvensis, lipandra polysperma, lolium perenne, medicago lupulina, mercurialis annua, plantago major, poa annua, potentilla supina, rorippa sylvestris, rumex crispus, setaria pumila, trifolium repens