galinsoga parviflora, plantago major, polygonum aviculare, setaria pumila, veronica persica, ambrosia artemisiifolia, digitaria sanguinalis, fallopia convolvulus, stellaria media, amaranthus hybridus, amaranthus retroflexus, artemisia vulgaris, ballota nigra, capsella bursa-pastoris, carduus acanthoides, chenopodiastrum hybridum, convolvulus arvensis, echinochloa crus-galli, elymus repens, erigeron canadensis, geranium pusillum, lolium perenne, lysimachia arvensis, matricaria discoidea, oxalis stricta, panicum miliaceum, papaver rhoeas, persicaria lapathifolia, portulaca oleracea, setaria viridis, solanum nigrum, trifolium pratense, trifolium repens, verbena officinalis, veronica polita, vicia villosa, viola arvensis