helminthotheca echioides, persicaria lapathifolia, setaria faberi, persicaria maculosa, polygonum bellardii, setaria verticillata, chenopodium album, daucus carota, digitaria sanguinalis, echinochloa crus-galli, euphorbia peplus, hirschfeldia incana, medicago lupulina, piptatherum miliaceum, solanum nigrum, sonchus oleraceus, arctium minus, bromus catharticus, calystegia sepium, cyperus eragrostis, erigeron floribundus, euphorbia platyphyllos, lolium perenne, mentha suaveolens, oenothera glazioviana, plantago lanceolata, rubus caesius, trifolium repens, veronica persica