secale cereale, viola arvensis, buglossoides arvensis, centaurea cyanus, equisetum arvense, fallopia convolvulus, roemeria argemone, veronica triphyllos, vicia hirsuta, achillea millefolium, agrostemma githago, elymus repens, erigeron canadensis, lamium amplexicaule, lamium purpureum, myosotis arvensis, rumex acetosella, scleranthus annuus, stellaria media, veronica hederifolia, vicia tetrasperma, raphanus raphanistrum, tripleurospermum inodorum