chenopodium album, avena fatua, kickxia spuria, veronica persica, arenaria serpyllifolia, capsella bursa-pastoris, chenopodiastrum hybridum, convolvulus arvensis, euphorbia exigua, fallopia convolvulus, lactuca serriola, lipandra polysperma, lysimachia foemina, polygonum aviculare, stachys annua, amaranthus retroflexus, campanula rapunculoides, falcaria vulgaris, lathyrus tuberosus, lysimachia arvensis, sinapis arvensis, veronica polita, viola arvensis, erodium cicutarium, erysimum repandum, silene noctiflora, aethusa cynapium, amaranthus powellii, atriplex patula, descurainia sophia, echinochloa crus-galli, euphorbia falcata, galinsoga parviflora, galium aparine, lapsana communis, matricaria chamomilla, melilotus albus, papaver rhoeas, plantago lanceolata, plantago major, sherardia arvensis, solanum nigrum, sonchus asper, cichorium intybus, delphinium consolida, myosotis arvensis, setaria viridis