echinochloa crus-galli, setaria pumila, chenopodium album, lolium perenne, mercurialis annua, polygonum aviculare, lactuca serriola, amaranthus retroflexus, bidens tripartita, digitaria sanguinalis, erigeron canadensis, lysimachia arvensis, persicaria lapathifolia, plantago major, raphanus raphanistrum, reseda lutea, sonchus arvensis, stachys annua, taraxacum minimum, xanthium strumarium, ambrosia artemisiifolia, artemisia vulgaris, eragrostis cilianensis, eragrostis minor, plantago lanceolata, portulaca oleracea, salvia verticillata