echinochloa crus-galli, galinsoga parviflora, equisetum arvense, setaria pumila, stellaria media, amaranthus retroflexus, mentha arvensis, rorippa sylvestris, veronica polita, capsella bursa-pastoris, chenopodium album, cichorium intybus, cirsium arvense, convolvulus arvensis, daucus carota, erigeron canadensis, lamium purpureum, persicaria lapathifolia, plantago major