mentha arvensis, myosotis arvensis, triticum aestivum, apera spica-venti, secale cereale, galium aparine, centaurea cyanus, chenopodium album, cirsium arvense, galinsoga parviflora, odontites vernus, persicaria amphibia, persicaria maculosa, plantago uliginosa, polygonum aviculare, sinapis arvensis, sonchus arvensis, stachys palustris, stellaria media, thlaspi arvense, tripleurospermum inodorum