echinochloa crus-galli, stellaria media, amaranthus retroflexus, convolvulus arvensis, daucus carota, digitaria sanguinalis, erigeron annuus, galinsoga parviflora, lamium purpureum, persicaria hydropiper, potentilla reptans, setaria pumila, chenopodium album, cirsium arvense, hibiscus trionum, lipandra polysperma, pastinaca sativa, plantago major, ranunculus repens, rumex crispus