poa annua, elymus repens, juncus bufonius, plantago uliginosa, raphanus raphanistrum, spergula arvensis, stellaria media, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, equisetum arvense, fallopia convolvulus, glebionis segetum, gnaphalium uliginosum, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria hydropiper, scleranthus annuus, stachys palustris, tripleurospermum inodorum, vicia hirsuta, viola arvensis, lipandra polysperma, lycopsis arvensis