matricaria chamomilla, secale cereale, lysimachia arvensis, rumex acetosella, triticum aestivum, veronica hederifolia, apera spica-venti, arctium tomentosum, chenopodium album, convolvulus arvensis, echinochloa crus-galli, elymus repens, equisetum arvense, erodium cicutarium, fallopia convolvulus, lactuca serriola, lycopsis arvensis, oxalis stricta, papaver rhoeas, scleranthus annuus, sonchus arvensis, tripleurospermum inodorum, vicia hirsuta, viola arvensis