cyperus rotundus, digitaria sanguinalis, erigeron canadensis, setaria verticillata, sorghum halepense, aetheorhiza bulbosa, capsella rubella, chondrilla juncea, cichorium intybus, cynodon dactylon, daucus carota, euphorbia helioscopia, euphorbia peplus, fumaria officinalis, fumaria parviflora, oxalis corniculata, poa annua, setaria viridis, sherardia arvensis, solanum nigrum, sonchus asper