allium cepa, amaranthus hybridus, portulaca oleracea, amaranthus blitoides, convolvulus arvensis, lysimachia arvensis, poa annua, setaria verticillata, setaria viridis, chenopodium album, cynanchum acutum, diplotaxis erucoides, equisetum ramosissimum, heliotropium europaeum, lactuca serriola, malva neglecta, medicago lupulina, rubia tinctorum, sonchus oleraceus, verbena officinalis, veronica polita