sorghum halepense, fallopia convolvulus, lactuca serriola, sonchus asper, stellaria media, artemisia vulgaris, brassica nigra, capsella bursa-pastoris, convolvulus arvensis, erigeron canadensis, poa pratensis, rumex crispus, senecio vernalis, senecio vulgaris, tragopogon dubius, viola arvensis, avena fatua, carduus acanthoides, kickxia elatine, lathyrus tuberosus, mummenhoffia alliacea, veronica acinifolia, veronica persica, vicia sativa