amaranthus hybridus, digitaria sanguinalis, echinochloa crus-galli, persicaria lapathifolia, artemisia vulgaris, barbarea vulgaris, bidens frondosa, capsella bursa-pastoris, chaenorhinum minus, chenopodium album, daucus carota, dysphania botrys, eragrostis pilosa, euphorbia maculata, galinsoga quadriradiata, lepidium virginicum, lipandra polysperma, populus nigra, portulaca oleracea, rorippa palustris, setaria viridis, solanum nigrum