centaurea cyanus, tripleurospermum inodorum, elymus repens, stellaria media, apera spica-venti, chenopodium album, cirsium arvense, crepis tectorum, equisetum arvense, fallopia convolvulus, lysimachia arvensis, myosotis arvensis, rumex acetosella, spergula arvensis, trifolium arvense, veronica arvensis, veronica hederifolia, viola arvensis, galeopsis tetrahit, lycopsis arvensis, raphanus raphanistrum