spergula arvensis, triticum aestivum, equisetum sylvaticum, persicaria lapathifolia, apera spica-venti, avena strigosa, centaurea cyanus, chenopodium album, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, holcus mollis, hordeum vulgare, persicaria maculosa, rumex acetosella, rumex obtusifolius, scleranthus annuus, tripleurospermum inodorum, viola arvensis