secale cereale, apera spica-venti, cirsium arvense, convolvulus arvensis, delphinium consolida, silene latifolia, achillea millefolium, armoracia rusticana, artemisia vulgaris, centaurea cyanus, descurainia sophia, equisetum arvense, erigeron canadensis, euphorbia esula, fallopia convolvulus, myosotis arvensis, rumex acetosa, rumex acetosella, scleranthus annuus, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, vicia villosa, viola arvensis