chenopodium album, daucus carota, lactuca serriola, plantago major, polygonum aviculare, setaria pumila, sonchus oleraceus, amaranthus powellii, avena sativa, diplotaxis tenuifolia, equisetum arvense, galinsoga parviflora, lapsana communis, lolium perenne, medicago lupulina, persicaria lapathifolia, setaria viridis, trifolium repens, achillea millefolium, calystegia sepium