elymus repens, solanum tuberosum, brassica napus, gnaphalium uliginosum, persicaria maculosa, rumex acetosella, spergula arvensis, capsella bursa-pastoris, centaurea cyanus, chenopodium album, echinochloa crus-galli, euphrasia stricta, fallopia convolvulus, glechoma hederacea, mentha arvensis, plantago uliginosa, raphanus raphanistrum, scleranthus annuus, setaria pumila, vicia sativa, viola arvensis