chenopodium album, elymus repens, aphanes arvensis, arabidopsis thaliana, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, digitaria ischaemum, equisetum arvense, galeopsis tetrahit, gnaphalium uliginosum, juncus bufonius, lycopsis arvensis, matricaria chamomilla, myosotis arvensis, papaver dubium, plantago uliginosa, raphanus raphanistrum, scleranthus annuus, spergula arvensis, stellaria media, tripleurospermum inodorum, vicia hirsuta, vicia sativa, viola arvensis, fallopia convolvulus, mentha arvensis, tussilago farfara