aristolochia clematitis, convolvulus arvensis, lycium barbarum, amaranthus powellii, amaranthus retroflexus, chenopodium album, cirsium arvense, clematis vitalba, digitaria sanguinalis, elymus repens, lactuca serriola, portulaca oleracea, setaria viridis, solanum nigrum, sonchus arvensis, sonchus oleraceus, stellaria media