beta vulgaris, galinsoga parviflora, persicaria maculosa, sonchus oleraceus, stellaria media, atriplex patula, bidens tripartita, chenopodium album, cirsium arvense, echinochloa crus-galli, elymus repens, equisetum arvense, erysimum cheiranthoides, euphorbia helioscopia, lamium amplexicaule, matricaria chamomilla, setaria viridis, sonchus arvensis, tussilago farfara, veronica persica, viola arvensis