matricaria chamomilla, raphanus raphanistrum, arabidopsis thaliana, capsella bursa-pastoris, elymus repens, fallopia convolvulus, gnaphalium uliginosum, juncus bufonius, myosotis arvensis, persicaria hydropiper, persicaria maculosa, plantago uliginosa, polygonum aviculare, spergula arvensis, stellaria media, vicia hirsuta, atriplex patula, centaurea cyanus, chenopodium album, lysimachia arvensis, persicaria lapathifolia, vicia tetrasperma, viola arvensis