amaranthus blitum, calystegia sepium, galinsoga parviflora, galinsoga quadriradiata, amaranthus retroflexus, avena sativa, chenopodium album, digitaria sanguinalis, echinochloa crus-galli, lipandra polysperma, amaranthus powellii, capsella bursa-pastoris, cirsium arvense, persicaria maculosa, polygonum aviculare, rumex obtusifolius, setaria pumila, solanum tuberosum, stellaria media