stellaria media, amaranthus graecizans, galinsoga parviflora, amaranthus retroflexus, capsella bursa-pastoris, echinochloa crus-galli, lipandra polysperma, oxybasis glauca, persicaria maculosa, poa annua, portulaca oleracea, senecio vulgaris, solanum nigrum, chenopodium album, lamium purpureum, malva neglecta, matricaria chamomilla, mercurialis annua, plantago major, polypogon viridis, rumex obtusifolius, sonchus asper, sonchus oleraceus, urtica urens, veronica persica