spergula arvensis, apera spica-venti, chenopodium album, arnoseris minima, centaurea cyanus, cirsium arvense, equisetum arvense, fallopia convolvulus, galinsoga parviflora, raphanus raphanistrum, rumex acetosella, scleranthus annuus, spergularia rubra, stellaria media, veronica hederifolia, veronica persica, vicia hirsuta, viola arvensis, tripleurospermum inodorum