herniaria hirsuta, portulaca oleracea, rostraria cristata, tribulus terrestris, hordeum murinum, lactuca serriola, amaranthus deflexus, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, cichorium intybus, erigeron canadensis, plantago major, setaria viridis, solanum nigrum, sonchus asper