fallopia convolvulus, solanum tuberosum, stellaria media, chenopodium album, galeopsis bifida, lycopsis arvensis, plantago uliginosa, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, galium aparine, galium spurium, gnaphalium uliginosum, matricaria discoidea, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, persicaria minor, sinapis arvensis, stachys palustris, thlaspi arvense, tripleurospermum inodorum, viola arvensis, elymus repens