tripleurospermum inodorum, capsella bursa-pastoris, conium maculatum, convolvulus arvensis, amaranthus retroflexus, chenopodium album, cirsium arvense, crepis tectorum, echinochloa crus-galli, erodium ciconium, fallopia convolvulus, lactuca serriola, panicum miliaceum, setaria viridis, artemisia vulgaris, carduus acanthoides, erigeron canadensis, euphorbia tommasiniana, galeopsis bifida, lappula squarrosa, malva pusilla, persicaria lapathifolia, plantago major, silene latifolia