galinsoga parviflora, setaria pumila, stachys palustris, mentha arvensis, persicaria maculosa, stellaria media, amaranthus retroflexus, armoracia rusticana, calystegia sepium, chenopodium album, convolvulus arvensis, echinochloa crus-galli, equisetum arvense, fallopia convolvulus, sonchus oleraceus, trifolium repens