elymus repens, cirsium arvense, echinochloa crus-galli, galium aparine, portulaca oleracea, amaranthus retroflexus, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, daucus carota, persicaria lapathifolia, plantago major, poa trivialis, ranunculus sardous, rorippa sylvestris, rumex crispus, setaria viridis, sonchus oleraceus, stellaria media, symphytum tuberosum, veronica persica