galinsoga parviflora, stellaria media, eragrostis minor, veronica opaca, capsella bursa-pastoris, chenopodium album, plantago major, poa annua, portulaca oleracea, digitaria sanguinalis, echinochloa crus-galli, erigeron canadensis, erodium cicutarium, galinsoga quadriradiata, papaver rhoeas, setaria pumila, trifolium arvense, veronica persica, veronica polita, amaranthus retroflexus, fallopia convolvulus, lamium amplexicaule, raphanus raphanistrum, urtica urens, artemisia vulgaris, malva neglecta, rumex crispus