convolvulus arvensis, galinsoga parviflora, viola arvensis, amaranthus retroflexus, calystegia sepium, chenopodium album, cirsium arvense, echinochloa crus-galli, elymus repens, persicaria lapathifolia, plantago lanceolata, ranunculus repens, setaria pumila, sonchus oleraceus, stellaria media, veronica persica