amaranthus retroflexus, convolvulus arvensis, setaria pumila, lapsana communis, achillea millefolium, cirsium arvense, daucus carota, echinochloa crus-galli, galinsoga parviflora, geranium dissectum, oxalis stricta, persicaria lapathifolia, polygonum aviculare, setaria viridis, sherardia arvensis, sonchus oleraceus, equisetum arvense