amaranthus blitum, chenopodium album, echinochloa crus-galli, galinsoga parviflora, amaranthus retroflexus, brassica napus, elymus repens, persicaria maculosa, rorippa sylvestris, stellaria media, veronica persica, capsella bursa-pastoris, cirsium arvense, digitaria sanguinalis, lipandra polysperma, polygonum aviculare, portulaca oleracea