chenopodium album, apera spica-venti, equisetum arvense, scleranthus annuus, stellaria media, tripleurospermum inodorum, centaurea cyanus, cirsium arvense, dactylis glomerata, myosotis arvensis, veronica arvensis, viola arvensis, achillea millefolium, galium aparine, persicaria lapathifolia, polygonum aviculare, vicia hirsuta, vicia sativa