amaranthus retroflexus, chenopodium album, galium aparine, solanum nigrum, tripleurospermum inodorum, aethusa cynapium, cirsium arvense, echinochloa crus-galli, elymus repens, fallopia convolvulus, avena fatua, euphorbia helioscopia, galinsoga parviflora, lamium amplexicaule, mercurialis annua, sinapis arvensis, veronica persica, atriplex patula, chaenorhinum minus, erigeron canadensis, erodium cicutarium, galium spurium, panicum miliaceum, silene noctiflora, sonchus oleraceus, stellaria media, thlaspi arvense, veronica polita, viola arvensis, geranium pusillum