amaranthus retroflexus, cirsium arvense, echinochloa crus-galli, portulaca oleracea, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, cynodon dactylon, elymus repens, rorippa sylvestris, rubus caesius, setaria pumila, setaria viridis, sonchus arvensis, sonchus oleraceus, stellaria media, symphytum tuberosum