elymus repens, capsella bursa-pastoris, chenopodium album, equisetum arvense, fallopia convolvulus, holcus lanatus, poa annua, stellaria media, tripleurospermum inodorum, vicia hirsuta, viola arvensis, crepis tectorum, gnaphalium uliginosum, myosotis arvensis, persicaria amphibia