convolvulus arvensis, echinochloa crus-galli, poa trivialis, rumex crispus, rumex obtusifolius, euphorbia prostrata, malva sylvestris, poa pratensis, polygonum aviculare, portulaca oleracea, setaria pumila, setaria verticillata, setaria viridis, veronica persica, bromus catharticus, capsella bursa-pastoris, cirsium arvense, hordeum murinum, lamium amplexicaule, oxalis corniculata, rumex pulcher, senecio vulgaris, sonchus asper