poa annua, rorippa sylvestris, convolvulus arvensis, poa trivialis, senecio vulgaris, stellaria media, veronica chamaedrys, amaranthus retroflexus, chenopodium album, digitaria sanguinalis, echinochloa crus-galli, elymus repens, lactuca serriola, persicaria lapathifolia, portulaca oleracea, setaria pumila, setaria verticillata, setaria viridis, sonchus arvensis, sonchus asper, sorghum halepense, urtica dioica