persicaria amphibia, sonchus arvensis, persicaria lapathifolia, atriplex prostrata, cirsium arvense, echinochloa crus-galli, equisetum arvense, mentha arvensis, setaria pumila, amaranthus retroflexus, bidens tripartita, convolvulus arvensis, epilobium tetragonum, galinsoga parviflora, lipandra polysperma, plantago crassifolia, portulaca oleracea, ranunculus arvensis, rorippa sylvestris, veronica anagallis-aquatica, xanthium strumarium