digitaria sanguinalis, eragrostis minor, amaranthus albus, amaranthus retroflexus, convolvulus arvensis, setaria viridis, chenopodium album, chondrilla juncea, cichorium intybus, citrullus lanatus, cynodon dactylon, lepidium draba, linaria vulgaris, medicago lupulina, plantago lanceolata, portulaca oleracea, rorippa austriaca, trifolium repens