fumaria officinalis, amaranthus blitum, convolvulus arvensis, digitaria sanguinalis, echinochloa crus-galli, galinsoga parviflora, setaria pumila, poa annua, portulaca oleracea, stellaria media, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, euphorbia lathyris, sonchus oleraceus, veronica persica, commelina communis, matricaria chamomilla