calystegia sepium, echinochloa crus-galli, setaria pumila, bidens tripartita, cirsium arvense, hibiscus trionum, mentha arvensis, amaranthus retroflexus, chenopodium album, erigeron canadensis, galinsoga parviflora, lactuca saligna, persicaria lapathifolia, plantago major, ranunculus repens, sonchus arvensis, sonchus oleraceus, verbena officinalis