setaria pumila, artemisia vulgaris, erigeron canadensis, echinochloa crus-galli, elymus repens, galinsoga parviflora, lactuca serriola, lysimachia arvensis, medicago lupulina, medicago sativa, plantago major, sinapis alba, spergula arvensis, tripleurospermum inodorum, vicia cracca, delphinium consolida, erodium cicutarium, geranium pusillum, lathyrus tuberosus, mentha arvensis, silene noctiflora